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Skanska, one of the world's leading project development and construction groups, is an inclusive and responsible business that is helping to build a better society. We are looking for a Principle Engineer to join our Infrastructure team based in Watford, Hertfordshire. You'll be responsible for the technical delivery of a portfolio of small projects or of a larger project in the Buildings team, reporting to a Senior Project Engineer. What you'll do: Sound approach to the application of engineering practice and enabling exploitation of new and advancing technology and continuous improvement. Preparation of outline & detailed design in accordance with the relevant design standards. Preparation of clear and well structured design calculations, reports, drawings and other deliverables. Experience of BIM led design, and ability to use common structural design software tools such as Autodesk Robot Structural Analysis, SCIA Engineer or STAAD Pro. Manage the planning, direction and control of tasks, people and resources to deliver successful projects to agreed time and cost expectations. Prepare and control project budgets and have a high level of commercial and contractual understanding. Brief and coordinate the work of others to ensure the timely and technically robust delivery of project scope. Managing, building and developing excellent customer relationships. What you'll bring to the role: Degree in Civil Engineering or a relevant qualification. Good working knowledge, understanding and experience of the applicable Eurocodes, UK Industry Codes of Practice and ability to mentor others in their application Willingness to attend site visits and work on buildable solutions. UK/EEC driving licence. Chartered membership of an appropriate Professional body. Equal opportunities We thrive through embracing differences, whether they be social backgrounds, ethnicity, disability, gender identity or expression, age, religion, sexual orientation and any other protected characteristic - we know that diversity opens a rich potential for new ways of thinking, helping us to build successful and high performing teams. We call it Naturally Skanska. We welcome you to ask about flexibility at interview stage and we will explore what is possible for the role. Reasonable adjustments We would like you to perform at your best at every stage of our recruitment process. Please contact us using or call - Option 5 & 1, if you require any adjustments that would support you throughout your application. More information about the role Please note this is an advert for our job vacancy, and therefore may not be inclusive of all assigned duties, responsibilities, or aspects of the role described, and may be amended at any time at the sole discretion of Skanska. For a full role profile, please contact us: The closing date for this vacancy may be subject to change any time at the sole discretion of the business. We are a 2024 Circle Back Initiative Employer - we commit to respond to every applicant.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Principal Software Engineer Edinburgh An innovative and well-established med tech company are seeking a proven technical leader to join its R&D team basedin central Edinburgh as a Principal Software Engineer. This is a unique opportunity to play a key role in the development of next-generation patient monitoring and connectivity solutions that make a real difference in clinical environments click apply for full job details

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Join our team at the Guardian and be a part of a diverse and inclusive global organisation that delivers fearless, investigative journalism, and holds power to account. Our team of award-winning journalists, cutting-edge commercial professionals, and industry-leading digital experts are committed to making a difference and represent a wide range of backgrounds and perspectives. We offer a challenging and exciting environment for career development, with a focus on training, growth and fostering an inclusive culture. We're looking for an Engineering Manager to work on our Supporter Revenue stream within the Product & Engineering department. The Supporter Revenue stream currently comprises 3 teams whose responsibilities align to guide readers through the Supporter lifecycle: from being encouraged to support whilst reading our journalism, to picking the best product for their needs from our portfolio, to providing their payment details, onboarding and transacting successfully, before experiencing an enriched digital experience or receiving their newspaper posted through the door a few weeks later. Supporting those 3 teams is a Platform team that ensures the billing, payments, customer service and data processes run smoothly and efficiently. The tech stack comprises TypeScript, Scala and React-based web apps, hosted within AWS and Salesforce ServiceCloud infrastructure, to principally orchestrate between the APIs of Zuora, Stripe, GoCardless, PayPal, Braze, BigQuery and mParticle SaaS platforms. We work collaboratively with designers, user experience architects, and other developers in the team. The majority of our code is openly available on GitHub, and some of our projects are widely used throughout the Open Source community. About the Role Support a group of developers with their technical and personal development, providing regular feedback and guidance. Coach developers on areas for development, celebrating achievements and recognising their strengths. Use your knowledge and expertise as an experienced developer to provide hands-on support to the team. Effectively communicate your team's goals and vision. Ensure effective collaboration with stakeholders. Ensure your team balances product delivery and technical maintenance, prioritising your team's workload to ensure effectiveness. Work with engineering managers across P&E to evolve our development, recruitment and mentoring practices. About You: Demonstrated experience managing a team of developers/engineers with experience gained in marketing, finance or customer services Extensive experience as a developer with a variety of experience across domains and technologies, including Typescript, Scala and React. Experience with AWS and Salesforce ServiceCloud as well as SaaS platforms such as Zuora, Stripe, GoCardless, PayPal, Braze, BigQuery and mParticle SaaS platforms. Strong stakeholder management skills, role modelling collaboration and knowledge sharing Experience coaching developers and providing guidance and feedback Able to balance product delivery and technical maintenance and prioritise work to ensure effectiveness. We actively encourage applications from candidates who are Black, Asian or minority-ethnic (BAME), or from other groups traditionally underrepresented in the UK media. We strive for transparency in remuneration. The salary for new Engineering Managers at the Guardian is £101,000 per annum. The majority of Guardian staff in the UK are based in the Kings Place office for three days a week, as we believe we are at our best when most staff work from the office together, most of the time. However there is a recognition that not all software development roles require such a regular presence in the office, and so there are different expectations per role: Engineering Managers and Head of Engineering (including this role): 3 days per week in the office All Software Developers/Engineers: 1 day per week in the office If you want to come in a lot more than that, that's great too. We value and respect all differences (seen and unseen) in all people. We aspire to have inclusive working experiences and an environment that reflects the audience we serve, where our people have equal access to career development opportunities, their voices are heard and can contribute to our future. We actively encourage applications from people of all backgrounds. Many of our staff work flexibly and we will consider all requests for flexible working arrangements. How to Apply To apply, please upload your latest CV and a cover letter which outlines why you'd love to take on this role, and why you're a great match for what we're looking for. We appreciate the time taken to prepare each application we receive. We do not use AI-assisted technology to review applications; every application is reviewed by a member of our recruitment team. The closing date for applications is Thursday 15th January 2026. All roles at the Guardian are open for everybody to apply. It is important to us that you feel supported and comfortable throughout your recruitment process, in order to perform your best. Please let us know if there are any changes we could make to help your application, this includes providing documents in accessible formats or personalising the process to better support your needs. Please contact Anna Vipers on to discuss further so we can work with you to support you through your application. Benefits at the Guardian You'll have 30 days of annual leave per year (plus bank holidays) with the option to purchase an additional 5 days. Our pension scheme is generous; if you contribute 5% then we will contribute 8-12% (depending on your age). We believe in giving back, which is why employees are given 2 volunteering days annually and the option of payroll giving. Season ticket loans are also available. You are entitled to private healthcare, life cover, income protection, and eye tests. You can also opt in to dental insurance. We have enhanced maternity, paternity, adoption and shared parental leave policies in place. We also support our employees by offering an IVF, menopause, baby loss, and trans equality policy. Culture and Wellbeing We want everyone to feel like they belong at the Guardian and we champion diversity of thought. Our various employee forums provide a platform to use their voice to foster an inclusive workplace. We became the first major media organisation to achieve B Corp status. We offer tools to help you prioritise your wellbeing including access to our employee benefits platform which provides tailored support for health and wellbeing. In addition, we also offer free yoga and pilates classes. These run alongside our corporate gym membership and cycle to work scheme. Our canteen has views overlooking the Regents Canal and caters for breakfast, lunch and dinner. Learning and Development We encourage personal and professional growth. Employees have access to a broad range of tools and solutions, and we are happy to support the pursuit of professional qualifications through vocational courses and apprenticeships.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Engineer - Test Integration Location: Barrow-in-Furness. On-Site Salary: Up to £57,000 depending on experience What you'll be doing: Utilising technical information gathered from various stakeholders such as design teams to produce test documentation that will evaluate the rigour of the systems under test. Understanding and interpreting the customer needs for integration activities and affect these once agreed as deliverables Undertaking integration testing in line with approved test procedures and taking ownership and responsibility for assigned systems verification and validation activities Investigating complex technical faults and queries of the (to be) integrated systems based on a considerable understanding of the underlying technical design Being able to gain an ample understanding of the underlying technical design of the systems under test and act as a technical liaison between design and commissioning teams on test related topics Compiling and communicating test/fault/investigation evidence and reports in verbal, informal and formal written mediums Developing test strategies and procedures in collaboration with Systems design teams Contributing to the development of the Integration test capability through Process and Facilities workshops, project planning and coaching/mentoring other staff Your skills and experiences: Essential: Relevant qualification or engineering experience held (Degree/HNC/HND or equivalent) Ability to provide technical knowledge & instruction to emergent incidents Knowledge and understanding to provide technical guidance to Control Systems Knowledge and understanding of Electrical Testing and / or Software Testing Experience of Test and Acceptance within a high assurance engineering environment Desirable: Detailed knowledge of safety controls & procedures in an operational environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Test & Integration team: As a Principal Integration Test Engineer within the Test & Integration team, you will have the opportunity of developing and performing innovative integration testing, covering specialised systems of state-of-the-art electrical programmable equipment. You will also have a pivotal input to the development and creation of complex test procedures to govern critical de-risking activities. This team plays a critical role in testing the software of vital boat systems, writing test procedures and delivering measures to significant stages of the submarine build, and is a team that is expected to grow rapidly, allowing for development opportunities. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 21st January 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Principal Engineer Sheffield An established, multi-disciplinary engineering Consultancy is seeking a highly experienced Principal Engineer to support Associates in the planning, organisation and delivery of complex structural engineering projects. The role sits within a dynamic and technically strong Structural Engineering team and offers a clear long-term career path, with progression assured for the right individual who demonstrates both technical excellence and leadership capability. The successful candidate will take responsibility for the preparation, review and approval of structural engineering designs, calculations, drawings, specifications and technical reports across a broad range of projects. These projects typically span residential, commercial, education, healthcare, transport and infrastructure sectors and frequently involve refurbishment, adaptation and new-build works. The role requires regular liaison with external professionals, contractors and clients, as well as representing the Consultancy at meetings, in written correspondence and during site visits for surveys, inspections and technical assessments. You will play a key role in controlling the programmed performance of projects, ensuring delivery within agreed resource, budgetary and time constraints while maintaining a consistently high technical standard. Working closely with Associates, you will contribute to resource planning, fee proposals, invoicing and the overall commercial management of projects. You will also be involved in the coordination and project management of multi-discipline schemes, working collaboratively with other engineering and design teams across different offices. A significant aspect of the position involves briefing, mentoring and supervising Engineers and Technicians, including oversight of design development and the production of high-quality drawings. You will be responsible for the preparation of detailed structural reports on existing buildings and structures, often involving defect diagnosis, appraisal of structural condition and the development of remedial solutions. Acting professionally at all times, you will uphold the Consultancy's reputation for delivering practical, robust and innovative engineering solutions. The Consultancy places strong emphasis on training and professional development. You will be encouraged and supported to maintain or achieve professional qualification status appropriate to your academic background and experience. This includes participation in both in-house and external training courses, technical seminars, professional institution events and full compliance with Continuing Professional Development requirements in line with the company's quality assurance systems and the expectations of your chosen professional body. Progression within the project team and wider business structure is actively supported and will be based on demonstrable technical ability, leadership, and long-term commitment. Applicants are expected to be a Chartered Engineer or near-Chartered Engineer and a minimum of ten years' proven experience within a UK-based structural engineering Consultancy is required, with demonstrable experience working to both Eurocodes and UK Standards. You will have strong technical capability in the design of structural steel, reinforced concrete, masonry and timber structures, alongside a clear understanding of UK Building Regulations. Experience of NHBC Standards, Network Rail Company Standards and Railway Group Standards is advantageous but not essential. You will have a proven track record in structural inspection, assessment, defect analysis and reporting on remedial works, with excellent written and verbal communication skills and a high standard of technical report writing. Familiarity with proprietary design software such as Tekla Structural Designer, S-Frame, TEDDS, SCIA and CADS is expected, along with a sound understanding of the site investigation process and confident use of Microsoft Office and general administration software. The role requires strong organisational skills, the ability to manage your own workload and project responsibilities, and the capability to oversee and coordinate the work of Engineers and Technicians within agreed timescales. A professional approach, commercial awareness and a full UK driving licence are essential. For more information about this position, please contact Sam at Calibre Search or click apply Calibre Search promote equality in the workplace and we welcome applications from all suitably skilled or qualified candidates regardless of their sex, race, disability, religion/beliefs, sexual orientation or age. We act as both an employment agency and employment business.

Principal Software Engineer Location: Edinburgh, United Kingdom Contract Duration: 12 months Rate: £63.83 p/h PAYE (£73.11 inc. holiday rate) OR £87.04 p/h Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance click apply for full job details

Principal Control, Command, Signalling, and Communications (CCS&C) Engineer We are seeking a Principal Control, Command, Signalling, and Communications (CCS&C) Engineer to provide expert guidance on RSSB's CCS&C standards and signalling projects, with expertise in either conventional signalling or digital signalling. This integral role involves leading the development of system compatibility requirements, ensuring safe integration, and managing operational technology including hardware, firmware, software, and data for signalling, train control, traffic management, SCADA, and remote monitoring systems. This is a permanent, full-time role based at our Fenchurch Avenue office and includes some hybrid working. The closing date for this role is 12th January 2026. Early application is encouraged, and candidates may be contacted before the close date. RSSB reserves the right to close this advertisement early should suitable candidates be identified. What you'll be doing: Provide technical leadership and expertise on rail systems engineering, predominately control, command, signalling and communications (CCS&C) Lead and contribute to research and innovation projects, standards development, and industry guidance on CCS&C topics, such as conventional signalling, digital signalling, cyber security, and interoperability Engage with a wide range of stakeholders, including rail operators, infrastructure managers, suppliers, regulators, and academia, to understand their needs and expectations, and to influence and promote best practice in (CCS&C) engineering Work as part of a multidisciplinary team of engineers, analysts, and specialists, and collaborate with external partners and experts, to deliver high-quality outputs that support RSSB's vision and mission What we're looking for: A degree in engineering, computer science, or a related discipline, and a professional qualification (e.g. CEng, IEng, CITP) or equivalent experience Extensive knowledge and experience in (CCS&C) engineering, and a track record of delivering successful projects and outcomes Effective communication and interpersonal skills, and the ability to present complex technical information to diverse audiences, both verbally and in writing Analytical and problem-solving skills, and the ability to apply systems thinking and innovation to (CCS&C) challenges and opportunities A passion for rail safety and standards, and a commitment to continuous learning and professional development Why Join RSSB? We value our people and offer a competitive benefits package, including: 30 days annual leave (plus bank holidays) Private medical and dental cover Smart working policy Season ticket loan and travel subsidy Cycle to work scheme Volunteer leave Performance-related bonus Pension scheme Learning and development opportunities We value diversity and equal opportunities in employment and are committed to creating a workplace which is inclusive to everyone. As a member of the Disability Confident Scheme , we encourage candidates with disabilities who meet the minimum criteria, to apply for our jobs. If you have applied under the Disability Confident Scheme, please let us know in advance by emailing Find out more about Diversity and Inclusion at RSSB: Rail Safety and Standards Board Careers - VERCIDA If you require any reasonable adjustments with respect to our selection process including information in an alternative format, please contact us at We understand the importance of work-life balance and we offer our staff the flexibility to work within our core hours and the option to vary their location between both the office and home. If you are looking for further flexibility, speak to us at interview stage so that we can consider your request.