Job Title: Senior/Principal Hardware Engineer Location: Rochester Salary: £55,000 to £65,000 per annum What youll be doing: Executing complex hardware design tasks in accordance with the hardware development plan, whilst meeting agreed timescales and allocated budgets Conducting hardware requirements capture, preliminary design, detailed design including a range of analysis tasks Adopting an in click apply for full job details
Jan 31, 2026
Full time
Job Title: Senior/Principal Hardware Engineer Location: Rochester Salary: £55,000 to £65,000 per annum What youll be doing: Executing complex hardware design tasks in accordance with the hardware development plan, whilst meeting agreed timescales and allocated budgets Conducting hardware requirements capture, preliminary design, detailed design including a range of analysis tasks Adopting an in click apply for full job details
As a Senior Hardware /Principal Engineer, you will be working as part of a multidisciplinary team to formulate and optimise innovative hardware engineering solutions, for products such as Helmet Mounted & Head-Up Displays, Mission Computers, Flight Controls, Active Inceptors and other associated safety-critical technology. This role will provide you with the opportunity to work with leading, innov click apply for full job details
Jan 31, 2026
Contractor
As a Senior Hardware /Principal Engineer, you will be working as part of a multidisciplinary team to formulate and optimise innovative hardware engineering solutions, for products such as Helmet Mounted & Head-Up Displays, Mission Computers, Flight Controls, Active Inceptors and other associated safety-critical technology. This role will provide you with the opportunity to work with leading, innov click apply for full job details
Our client, a leading player in the Defence & Security sector, is currently seeking an experienced Senior/Principal Hardware Engineer to join their team in Rochester. This role offers an exciting opportunity to contribute significantly to the defence and security domain on a 12-month contract, with full-time on-site work required. Key Responsibilities: Designing, developing, and testing hardware solutions for defence and security applications. Working closely with cross-functional teams to ensure hardware meets stringent security standards. Conducting performance analysis and optimisation of existing hardware. Preparing detailed technical documentation and reports. Ensuring compliance with industry regulations and internal quality standards. Providing technical leadership and mentorship to junior engineers. Collaborating with stakeholders to define hardware requirements and specifications. Managing project timelines, deliverables, and resource allocation effectively. Job Requirements: Experience as a Hardware Engineer within the defence and security industry. Proficiency in hardware design and development tools and methodologies. Strong understanding of electronic circuits, systems, and components. Experience with performance analysis, troubleshooting, and optimisation. Excellent technical documentation and reporting skills. Ability to work under strict security protocols and handle sensitive information. Strong problem-solving skills and attention to detail. Effective communication and teamwork abilities. If you are a skilled Hardware Engineer with a passion for defence and security, we encourage you to apply for this exciting opportunity. Join our client's expert team in Rochester and make a substantial impact in the industry. Apply now to take the next step in your career.
Jan 30, 2026
Contractor
Our client, a leading player in the Defence & Security sector, is currently seeking an experienced Senior/Principal Hardware Engineer to join their team in Rochester. This role offers an exciting opportunity to contribute significantly to the defence and security domain on a 12-month contract, with full-time on-site work required. Key Responsibilities: Designing, developing, and testing hardware solutions for defence and security applications. Working closely with cross-functional teams to ensure hardware meets stringent security standards. Conducting performance analysis and optimisation of existing hardware. Preparing detailed technical documentation and reports. Ensuring compliance with industry regulations and internal quality standards. Providing technical leadership and mentorship to junior engineers. Collaborating with stakeholders to define hardware requirements and specifications. Managing project timelines, deliverables, and resource allocation effectively. Job Requirements: Experience as a Hardware Engineer within the defence and security industry. Proficiency in hardware design and development tools and methodologies. Strong understanding of electronic circuits, systems, and components. Experience with performance analysis, troubleshooting, and optimisation. Excellent technical documentation and reporting skills. Ability to work under strict security protocols and handle sensitive information. Strong problem-solving skills and attention to detail. Effective communication and teamwork abilities. If you are a skilled Hardware Engineer with a passion for defence and security, we encourage you to apply for this exciting opportunity. Join our client's expert team in Rochester and make a substantial impact in the industry. Apply now to take the next step in your career.
Are you ready to take your career to new heights? This is your opportunity to join a company at the forefront of defence technology, where innovation and excellence are at the heart of everything they do. As a Principal Systems Engineer, you'll be working on groundbreaking projects that redefine the future of defence, contributing to the development of advanced systems that ensure the highest levels of security and trust on a global scale. If you're ready to make a real impact, this role is your chance to shine. The role is to help implement and assure ISO 15288 processes across the full systems engineering life cycle on our projects. Responsible for enabling and assuring a consistent Systems Engineering approach across multi-discipline teams defining stakeholder requirements, supporting delivery of the required products and demonstrating compliance to customer satisfaction. What You Will Do: - Represent the Systems discipline as a senior leader, overseeing complex work packages and ensuring timely delivery. - Collaborate with Engineering Project Leads to meet project obligations within budget and schedule. - Develop and deliver high-quality Systems Engineering artefacts across the product lifecycle. - Provide technical direction and influence across multiple projects, ensuring optimal solutions and designs. - Lead internal and external design reviews, presenting to senior management and customers. - Manage external suppliers and customers, ensuring compliance with agreed processes and objectives. What You Will Bring: - A degree or equivalent qualification in Engineering, Mathematics, Physics, or relevant industry experience. - Proven expertise in Systems Engineering, including ISO/IEEE/IEC standards and the V lifecycle. - Strong technical documentation skills and experience with tools such as DOORS, UML, Enterprise Architect, and SysML. - Demonstrable experience in hardware, software, or firmware development, particularly in embedded environments. - Leadership experience, managing and coaching teams to achieve project goals. As a Principal Systems Engineer, you'll play a pivotal role in shaping the company's innovative solutions, ensuring they meet the stringent requirements of their customers and contribute to global security advancements. The company fosters a collaborative environment where your expertise will drive excellence and inspire others. This is more than a job; it's a chance to be part of something transformative. Location: This role is based onsite in Maidenhead Interested?: Don't miss this exceptional opportunity to make a difference in the defence sector. Apply now to become a Senior Systems Engineer and take the next step in your career journey. Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency. In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.
Jan 30, 2026
Full time
Are you ready to take your career to new heights? This is your opportunity to join a company at the forefront of defence technology, where innovation and excellence are at the heart of everything they do. As a Principal Systems Engineer, you'll be working on groundbreaking projects that redefine the future of defence, contributing to the development of advanced systems that ensure the highest levels of security and trust on a global scale. If you're ready to make a real impact, this role is your chance to shine. The role is to help implement and assure ISO 15288 processes across the full systems engineering life cycle on our projects. Responsible for enabling and assuring a consistent Systems Engineering approach across multi-discipline teams defining stakeholder requirements, supporting delivery of the required products and demonstrating compliance to customer satisfaction. What You Will Do: - Represent the Systems discipline as a senior leader, overseeing complex work packages and ensuring timely delivery. - Collaborate with Engineering Project Leads to meet project obligations within budget and schedule. - Develop and deliver high-quality Systems Engineering artefacts across the product lifecycle. - Provide technical direction and influence across multiple projects, ensuring optimal solutions and designs. - Lead internal and external design reviews, presenting to senior management and customers. - Manage external suppliers and customers, ensuring compliance with agreed processes and objectives. What You Will Bring: - A degree or equivalent qualification in Engineering, Mathematics, Physics, or relevant industry experience. - Proven expertise in Systems Engineering, including ISO/IEEE/IEC standards and the V lifecycle. - Strong technical documentation skills and experience with tools such as DOORS, UML, Enterprise Architect, and SysML. - Demonstrable experience in hardware, software, or firmware development, particularly in embedded environments. - Leadership experience, managing and coaching teams to achieve project goals. As a Principal Systems Engineer, you'll play a pivotal role in shaping the company's innovative solutions, ensuring they meet the stringent requirements of their customers and contribute to global security advancements. The company fosters a collaborative environment where your expertise will drive excellence and inspire others. This is more than a job; it's a chance to be part of something transformative. Location: This role is based onsite in Maidenhead Interested?: Don't miss this exceptional opportunity to make a difference in the defence sector. Apply now to become a Senior Systems Engineer and take the next step in your career journey. Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency. In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.
We are currently looking for a Senior/Principal Systems Engineer to lead system definition, architecture, and governance across complex e drive, inverter, motor, battery, and thermal domains. This role acts as a technical authority across the full systems V model, ensuring alignment between hardware, software, controls, and safety teams while shaping the future of advanced EV platforms. The Senior/Principal Systems Engineer will: Define and own system requirements across electrified powertrain programmes, from vehicle level through to subsystems. Lead the development of system architectures covering e drive, traction inverter, motor, battery, and thermal systems. Maintain full traceability of requirements and technical decisions across the systems V Serve as the technical authority for system level trade offs, integration, and performance targets. Coordinate cross functional inputs between hardware, software, controls, and functional safety teams. Lead technical reviews, architecture discussions, and system governance activities. The Senior/Principal Systems Engineer will have: Strong background in systems engineering for electrified powertrain or EV platforms. Proven experience defining, managing, and governing system requirements and architectures. Solid understanding of e drive systems including traction inverters, electric motors, and power electronics. Experience working across hardware, software, controls, and functional safety domains. Strong familiarity with systems engineering processes and V model development. Excellent leadership, communication, and decision making skills, with the ability to influence senior stakeholders. This is a unique opportunity to take a leading role in defining and governing cutting edge electric powertrain systems. For more information, simply click the "Apply now" button and we will be in touch with more details!
Jan 30, 2026
Full time
We are currently looking for a Senior/Principal Systems Engineer to lead system definition, architecture, and governance across complex e drive, inverter, motor, battery, and thermal domains. This role acts as a technical authority across the full systems V model, ensuring alignment between hardware, software, controls, and safety teams while shaping the future of advanced EV platforms. The Senior/Principal Systems Engineer will: Define and own system requirements across electrified powertrain programmes, from vehicle level through to subsystems. Lead the development of system architectures covering e drive, traction inverter, motor, battery, and thermal systems. Maintain full traceability of requirements and technical decisions across the systems V Serve as the technical authority for system level trade offs, integration, and performance targets. Coordinate cross functional inputs between hardware, software, controls, and functional safety teams. Lead technical reviews, architecture discussions, and system governance activities. The Senior/Principal Systems Engineer will have: Strong background in systems engineering for electrified powertrain or EV platforms. Proven experience defining, managing, and governing system requirements and architectures. Solid understanding of e drive systems including traction inverters, electric motors, and power electronics. Experience working across hardware, software, controls, and functional safety domains. Strong familiarity with systems engineering processes and V model development. Excellent leadership, communication, and decision making skills, with the ability to influence senior stakeholders. This is a unique opportunity to take a leading role in defining and governing cutting edge electric powertrain systems. For more information, simply click the "Apply now" button and we will be in touch with more details!
Principal Electrical Design Engineer - Protection & Control Scotland Region Permanent - Full Time, hybrid Salary Competitive + Car Allowance + Flexible Benefits Summary: This role involves designing and overseeing the implementation of protection schemes, control systems, and related equipment to ensure the safe and reliable operation of power networks, substations, and Transmissions and Distribution electrical infrastructure. Position requires technical expertise and vast experience working in Transmission and Distribution sector for protection & control and Substation Automation system/SCADA design (from 11kV up to 400kV). Candidate should lead the design and specification of protection and control systems for electrical substations, powerplants, and transmission/distribution networks. Roles & Responsibilities: Candidate is responsible to develop protection settings, relay PSL files, coordination studies, including fault detection and isolation strategies. Candidates should have complete knowledge of all TSO/DNO standards & specifications with respect to P&C Design & Calculations, as well as overall Substation Design Works. He/She should ensure compliance with relevant national and international standards (e.g., IEC, BS, IEEE) in protection system design. Candidate should have good knowledge of substation primary design and substation equipment/switchgear specifications. He/She should ensure that the design meets safety standards and regulatory requirements, incorporating protection against electrical hazards, arc flash, and other safety concerns. Design, implement and maintain SCADA/communication systems for a variety of clients in sectors including utilities, oil and gas, manufacturing, industrial automation and various other communication networks. Configure and optimize network infrastructure & communication protocols such as IEC 61850; Distributed Network Protocol (DNP 3); Parallel Redundancy Protocol (PRP); Precision Time Protocol (PTP); Network Time Protocol (NTP); Simplified Network Time Protocol (NTP), Modbus, OPC, Profibus, etc for seamless integration with field devices, including RTUs, PLCs, IEDs, etc, also ensure stable connectivity between SCADA centres & remote sites, and configure secure VPNs & remote access protocols to allow for safe, off-site monitoring and control. Understand client requirements & produce network architecture philosophy diagram, IED telecommunication diagram, SCADA & Telecommunications Panel design, Network IP allocation, I/O Schedules, Cable & Core schedules, etc. Assist with the setup and commissioning of SCADA systems at client sites, troubleshoot field devices and network communication issues, perform preventive and corrective maintenance on SCADA infrastructure and associated hardware. Efficiently design/develop the SCADA/communication systems (e.g., Ignition, Siemens WinCC, GE iFIX, etc) to ensure real-time data acquisition and control for critical infrastructure. Provide remote support for troubleshooting SCADA system and network issues, ensuring minimal downtime and swift resolution of critical incidents. Conduct system upgrades, testing, and validation for new features, components, and patches. Implement cybersecurity measures to safeguard SCADA systems against emerging threats. Collaborate with cross-functional teams to ensure smooth integration and deployment of SCADA systems. Candidate should have experience in tendering, pricing jobs, proposal creation. Candidate should be actively participating in work winning process. Candidate should be capable of technically assessing engineering problems and critically evaluating a range of technical solutions. Unwavering confidence in technically assessing engineering problems and critically evaluating a range of technical solutions will be instrumental in pursuit of engineering excellence. Exemplary communication skills to demonstrate diligence, prioritize tasks effectively, and ensure a thorough understanding of relevant legislation, including CDM and ESQCR. This knowledge will be pivotal in managing Transmission and Distribution network. Collaborate closely with other designers, construction professionals, and engineering teams. Liaise effectively with the Power Systems, Primary and Civil design departments to ensure that all objectives are met and that the best possible design is submitted. Review and provide constructive feedback on the reports and drawings done by Junior & Senior Engineers. Provide technical leadership and mentoring to junior engineers in the design, analysis, and commissioning of protection systems. What we're looking for : Experience: Extensive experience in electrical protection and control system design, Substation Automation and SCADA system typically 12-15 years, with a proven track record of delivering complex projects within the power sector. Technical and Professional knowledge and experience associated with the role. Candidate should have vast experience in crafting Single Line Diagrams, AC & DC Schematic Drawings, Panel General Arrangements, Panel Wiring Diagrams, Switchgear Termination/interconnection drawings, Block Cable Diagrams/Schedules, and performing cable specification/sizing calculations, battery sizing calculations, CT/VT sizing, multicore sizing, Relays CORTEC/specifications. Candidate should have experience in testing & commissioning of P&C, SCADA/Communication/SAS panels. Should be able to Identify potential risks and failures within protection and SCADA systems and propose mitigation strategies. Candidate should have good knowledge & experience working with AutoCAD. Qualifications: Education: Bachelor's degree in electrical engineering (typically 2:1 or above) in Electrical Engineering, Power Systems, or a related field. A master's degree may be preferred for senior roles.Chartered Status (Preferred): Chartered Engineer (CEng) status with a professional body such as the Institution of Engineering and Technology (IET) or the Institution of Electrical Engineers (IEE) is highly desirable.Certifications (Optional): Professional certifications such as NEBOSH for health and safety, or specific training in protection and control system design, may be beneficial.Candidate should have experience working in Substation Automation Syste
Jan 30, 2026
Full time
Principal Electrical Design Engineer - Protection & Control Scotland Region Permanent - Full Time, hybrid Salary Competitive + Car Allowance + Flexible Benefits Summary: This role involves designing and overseeing the implementation of protection schemes, control systems, and related equipment to ensure the safe and reliable operation of power networks, substations, and Transmissions and Distribution electrical infrastructure. Position requires technical expertise and vast experience working in Transmission and Distribution sector for protection & control and Substation Automation system/SCADA design (from 11kV up to 400kV). Candidate should lead the design and specification of protection and control systems for electrical substations, powerplants, and transmission/distribution networks. Roles & Responsibilities: Candidate is responsible to develop protection settings, relay PSL files, coordination studies, including fault detection and isolation strategies. Candidates should have complete knowledge of all TSO/DNO standards & specifications with respect to P&C Design & Calculations, as well as overall Substation Design Works. He/She should ensure compliance with relevant national and international standards (e.g., IEC, BS, IEEE) in protection system design. Candidate should have good knowledge of substation primary design and substation equipment/switchgear specifications. He/She should ensure that the design meets safety standards and regulatory requirements, incorporating protection against electrical hazards, arc flash, and other safety concerns. Design, implement and maintain SCADA/communication systems for a variety of clients in sectors including utilities, oil and gas, manufacturing, industrial automation and various other communication networks. Configure and optimize network infrastructure & communication protocols such as IEC 61850; Distributed Network Protocol (DNP 3); Parallel Redundancy Protocol (PRP); Precision Time Protocol (PTP); Network Time Protocol (NTP); Simplified Network Time Protocol (NTP), Modbus, OPC, Profibus, etc for seamless integration with field devices, including RTUs, PLCs, IEDs, etc, also ensure stable connectivity between SCADA centres & remote sites, and configure secure VPNs & remote access protocols to allow for safe, off-site monitoring and control. Understand client requirements & produce network architecture philosophy diagram, IED telecommunication diagram, SCADA & Telecommunications Panel design, Network IP allocation, I/O Schedules, Cable & Core schedules, etc. Assist with the setup and commissioning of SCADA systems at client sites, troubleshoot field devices and network communication issues, perform preventive and corrective maintenance on SCADA infrastructure and associated hardware. Efficiently design/develop the SCADA/communication systems (e.g., Ignition, Siemens WinCC, GE iFIX, etc) to ensure real-time data acquisition and control for critical infrastructure. Provide remote support for troubleshooting SCADA system and network issues, ensuring minimal downtime and swift resolution of critical incidents. Conduct system upgrades, testing, and validation for new features, components, and patches. Implement cybersecurity measures to safeguard SCADA systems against emerging threats. Collaborate with cross-functional teams to ensure smooth integration and deployment of SCADA systems. Candidate should have experience in tendering, pricing jobs, proposal creation. Candidate should be actively participating in work winning process. Candidate should be capable of technically assessing engineering problems and critically evaluating a range of technical solutions. Unwavering confidence in technically assessing engineering problems and critically evaluating a range of technical solutions will be instrumental in pursuit of engineering excellence. Exemplary communication skills to demonstrate diligence, prioritize tasks effectively, and ensure a thorough understanding of relevant legislation, including CDM and ESQCR. This knowledge will be pivotal in managing Transmission and Distribution network. Collaborate closely with other designers, construction professionals, and engineering teams. Liaise effectively with the Power Systems, Primary and Civil design departments to ensure that all objectives are met and that the best possible design is submitted. Review and provide constructive feedback on the reports and drawings done by Junior & Senior Engineers. Provide technical leadership and mentoring to junior engineers in the design, analysis, and commissioning of protection systems. What we're looking for : Experience: Extensive experience in electrical protection and control system design, Substation Automation and SCADA system typically 12-15 years, with a proven track record of delivering complex projects within the power sector. Technical and Professional knowledge and experience associated with the role. Candidate should have vast experience in crafting Single Line Diagrams, AC & DC Schematic Drawings, Panel General Arrangements, Panel Wiring Diagrams, Switchgear Termination/interconnection drawings, Block Cable Diagrams/Schedules, and performing cable specification/sizing calculations, battery sizing calculations, CT/VT sizing, multicore sizing, Relays CORTEC/specifications. Candidate should have experience in testing & commissioning of P&C, SCADA/Communication/SAS panels. Should be able to Identify potential risks and failures within protection and SCADA systems and propose mitigation strategies. Candidate should have good knowledge & experience working with AutoCAD. Qualifications: Education: Bachelor's degree in electrical engineering (typically 2:1 or above) in Electrical Engineering, Power Systems, or a related field. A master's degree may be preferred for senior roles.Chartered Status (Preferred): Chartered Engineer (CEng) status with a professional body such as the Institution of Engineering and Technology (IET) or the Institution of Electrical Engineers (IEE) is highly desirable.Certifications (Optional): Professional certifications such as NEBOSH for health and safety, or specific training in protection and control system design, may be beneficial.Candidate should have experience working in Substation Automation Syste
Are you an experienced Principal Firmware Engineer ready to take ownership of firmware strategy and delivery for cutting-edge laser and photonics systems? This is a senior, high-impact role where you'll lead firmware development for advanced embedded platforms supporting industries such as medical devices, life sciences, semiconductors, space, and quantum technologies. This opportunity offers the chance to shape global firmware standards, drive innovation, and mentor teams while delivering robust, high-quality embedded solutions that meet customer and business objectives. Key responsibilities of the Principal Firmware Engineer job based in Southampton: Lead the research, development, testing, and maintenance of firmware for new and existing laser systems. Drive the creation of firmware concepts, roadmaps, and strategic plans aligned with organisational goals. Design, develop, test, and debug embedded firmware using C/C++ for complex hardware platforms. Develop algorithms for measurement data processing and create interface and communication protocol code. Implement and maintain build systems, automated testing, and continuous integration pipelines. Ensure firmware meets design, quality, reliability, and cost-effectiveness standards. Manage projects from concept and design through unit testing and handover to production. Conduct code reviews and ensure documentation captures designs, tests, policies, and procedures. Establish and maintain global best practice procedures across engineering teams and sites. Act as a key subject matter expert and advisor to internal stakeholders. Track deliverables, set priorities, and provide regular progress reports to senior leadership. Drive continuous improvement across processes, products, and services within the firmware function. Skills & knowledge required of the Principal Firmware Engineer job based in Southampton: Expert-level proficiency in C/C++ and embedded firmware development. Strong understanding of communication protocols networked and industrial interfaces. Experience with automated testing, CI/CD pipelines, and build systems. Knowledge of scripting languages and test automation frameworks. Strong project management, time management, and organisational skills. Ability to work collaboratively across engineering, R&D, product, and project teams. Strong communication skills and the ability to operate effectively in a fast-changing, high-growth environment. Innovative mindset with a strong customer and quality focus. Degree in Computer Engineering, Electrical Engineering, or a related discipline. Proven experience setting up and leading a firmware function. Strong background in system design, planning, and delivering complex engineering projects. Experience in the photonics industry and within fast-paced, growing environments. If this Principal Firmware Engineer job based in Southampton could be of interest, send your CV to (url removed) or call Ben on (phone number removed) to discuss in more detail.
Jan 18, 2026
Full time
Are you an experienced Principal Firmware Engineer ready to take ownership of firmware strategy and delivery for cutting-edge laser and photonics systems? This is a senior, high-impact role where you'll lead firmware development for advanced embedded platforms supporting industries such as medical devices, life sciences, semiconductors, space, and quantum technologies. This opportunity offers the chance to shape global firmware standards, drive innovation, and mentor teams while delivering robust, high-quality embedded solutions that meet customer and business objectives. Key responsibilities of the Principal Firmware Engineer job based in Southampton: Lead the research, development, testing, and maintenance of firmware for new and existing laser systems. Drive the creation of firmware concepts, roadmaps, and strategic plans aligned with organisational goals. Design, develop, test, and debug embedded firmware using C/C++ for complex hardware platforms. Develop algorithms for measurement data processing and create interface and communication protocol code. Implement and maintain build systems, automated testing, and continuous integration pipelines. Ensure firmware meets design, quality, reliability, and cost-effectiveness standards. Manage projects from concept and design through unit testing and handover to production. Conduct code reviews and ensure documentation captures designs, tests, policies, and procedures. Establish and maintain global best practice procedures across engineering teams and sites. Act as a key subject matter expert and advisor to internal stakeholders. Track deliverables, set priorities, and provide regular progress reports to senior leadership. Drive continuous improvement across processes, products, and services within the firmware function. Skills & knowledge required of the Principal Firmware Engineer job based in Southampton: Expert-level proficiency in C/C++ and embedded firmware development. Strong understanding of communication protocols networked and industrial interfaces. Experience with automated testing, CI/CD pipelines, and build systems. Knowledge of scripting languages and test automation frameworks. Strong project management, time management, and organisational skills. Ability to work collaboratively across engineering, R&D, product, and project teams. Strong communication skills and the ability to operate effectively in a fast-changing, high-growth environment. Innovative mindset with a strong customer and quality focus. Degree in Computer Engineering, Electrical Engineering, or a related discipline. Proven experience setting up and leading a firmware function. Strong background in system design, planning, and delivering complex engineering projects. Experience in the photonics industry and within fast-paced, growing environments. If this Principal Firmware Engineer job based in Southampton could be of interest, send your CV to (url removed) or call Ben on (phone number removed) to discuss in more detail.
Our client, a prominent organisation in the Defence & Security industry, is seeking a Senior Infrastructure Engineer to join their permanent team. This role involves managing and optimising the IT infrastructure to support the critical operations within the business. Key Responsibilities: Designing, implementing, and managing IT infrastructure solutions Ensuring the stability, integrity, and efficient operation of the in-house information systems Conducting regular system performance tuning, hardware upgrades, and resource optimisation Providing technical guidance and support to internal teams and stakeholders Implementing security measures and compliance policies for IT systems Leading infrastructure projects from conception through to completion Monitoring network performance and troubleshooting issues as they arise Documenting infrastructure changes and maintaining up-to-date technical documentation Job Requirements: Extensive experience in IT infrastructure within the Defence & Security sector Strong understanding of network and server hardware, software, and virtualisation Proficiency in system and network administration, including backup and recovery processes Experience with infrastructure security and compliance best practices Exceptional problem-solving skills and ability to work under pressure Excellent communication skills and capability to collaborate effectively Relevant technical qualifications in IT or a related discipline Benefits: Engaging and challenging projects within the Defence & Security sector Opportunities for professional development and career progression Supportive and collaborative work culture Comprehensive employee benefits package If you are a skilled Senior Infrastructure Engineer looking to contribute to significant projects within the Defence & Security sector, we encourage you to apply now and become a part of our client's dedicated team.
Jan 15, 2026
Full time
Our client, a prominent organisation in the Defence & Security industry, is seeking a Senior Infrastructure Engineer to join their permanent team. This role involves managing and optimising the IT infrastructure to support the critical operations within the business. Key Responsibilities: Designing, implementing, and managing IT infrastructure solutions Ensuring the stability, integrity, and efficient operation of the in-house information systems Conducting regular system performance tuning, hardware upgrades, and resource optimisation Providing technical guidance and support to internal teams and stakeholders Implementing security measures and compliance policies for IT systems Leading infrastructure projects from conception through to completion Monitoring network performance and troubleshooting issues as they arise Documenting infrastructure changes and maintaining up-to-date technical documentation Job Requirements: Extensive experience in IT infrastructure within the Defence & Security sector Strong understanding of network and server hardware, software, and virtualisation Proficiency in system and network administration, including backup and recovery processes Experience with infrastructure security and compliance best practices Exceptional problem-solving skills and ability to work under pressure Excellent communication skills and capability to collaborate effectively Relevant technical qualifications in IT or a related discipline Benefits: Engaging and challenging projects within the Defence & Security sector Opportunities for professional development and career progression Supportive and collaborative work culture Comprehensive employee benefits package If you are a skilled Senior Infrastructure Engineer looking to contribute to significant projects within the Defence & Security sector, we encourage you to apply now and become a part of our client's dedicated team.
Senior Software Engineer - Cyber Location : Onsite, Hampshire. Employment Type: Permanent Salary : Competitive salary commensurate with experience, plus benefits. Security: Candidates must be eligible to obtain DV clearance due to the nature of the work. Our client is seeking a highly skilled Senior/Principal Software Engineer to join a leading organisation specialising in advanced cryptographic and key management solutions that ensure secure information exchange worldwide. This role offers the opportunity to develop innovative security technologies in a dynamic, high-security environment. What You Will Be Doing Designing, implementing, and testing secure software solutions across various platforms and technologies. Developing applications for embedded Linux, signal processing, data analytics, and web interfaces. Writing clean, efficient code in languages such as C/C++ or Rust. Collaborating with multidisciplinary teams to drive product development from concept to deployment. Ensuring compliance with security protocols and contributing to documentation throughout the development lifecycle. Engaging with hardware and FPGA components when required. What You Will Bring Degree in Engineering, Computer Science, Mathematics, or a related field. Proven experience in embedded Linux development, kernel or driver programming, or software in secure environments. Proficiency in C/C++, Rust, Python, or similar programming languages. Knowledge of object-oriented design, testing methodologies, and best practices. Active UK Security Clearance at DV level (mandatory).
Jan 13, 2026
Full time
Senior Software Engineer - Cyber Location : Onsite, Hampshire. Employment Type: Permanent Salary : Competitive salary commensurate with experience, plus benefits. Security: Candidates must be eligible to obtain DV clearance due to the nature of the work. Our client is seeking a highly skilled Senior/Principal Software Engineer to join a leading organisation specialising in advanced cryptographic and key management solutions that ensure secure information exchange worldwide. This role offers the opportunity to develop innovative security technologies in a dynamic, high-security environment. What You Will Be Doing Designing, implementing, and testing secure software solutions across various platforms and technologies. Developing applications for embedded Linux, signal processing, data analytics, and web interfaces. Writing clean, efficient code in languages such as C/C++ or Rust. Collaborating with multidisciplinary teams to drive product development from concept to deployment. Ensuring compliance with security protocols and contributing to documentation throughout the development lifecycle. Engaging with hardware and FPGA components when required. What You Will Bring Degree in Engineering, Computer Science, Mathematics, or a related field. Proven experience in embedded Linux development, kernel or driver programming, or software in secure environments. Proficiency in C/C++, Rust, Python, or similar programming languages. Knowledge of object-oriented design, testing methodologies, and best practices. Active UK Security Clearance at DV level (mandatory).
Principal Hardware Engineer Overview Senior hands-on role responsible for the physical delivery and lifecycle management of infrastructure across data centres, build labs, and office environments. This role combines deep technical expertise with on-site leadership, risk ownership, and responsibility for engineering standards in critical environments. Key Responsibilities Infrastructure Delivery Lead and execute physical build, installation, relocation, and decommissioning of servers, storage, and network hardware Own rack layouts, structured cabling, patching, labelling, and cable management standards Coordinate power, cooling, and space planning with facilities and design teams Oversee logistics, manual handling, and on-site hardware movements Risk, Safety & Change Produce and maintain RAMS for engineering activities Identify operational risks and implement mitigations Operate within formal Change Management processes, including CAB participation for data centre works Enforce health and safety standards on site Documentation & Compliance Maintain accurate asset records and site documentation Support audits and compliance requirements including ISO 9001, ISO 27001, and PCI-DSS Project Support Work with project managers, architects, and third parties to deliver infrastructure projects Provide technical input for data centre migrations, expansions, and refresh cycles Experience & Skills Required Experience 5+ years in data centre operations or infrastructure engineering Strong knowledge of commodity compute, storage, and networking hardware Advanced understanding of data centre best practice Experience producing and working to RAMS in critical environments Structured cabling expertise (Cat6/6a, OM3/OM4, fibre) Working knowledge of power distribution, PDUs, and load balancing Skills Methodical, accurate, and calm under pressure Clear communicator with engineers, customers, and stakeholders Takes ownership of on-site decisions and outcomes Able to prioritise workload across multiple activities Vetting & Practical Requirements Clean manual driving licence Valid passport Ability to pass BS7858 vetting Eligibility for UK SC clearance (5 years UK residency) Willingness to travel to UK and overseas sites Flexibility to work nights and weekends when required
Jan 09, 2026
Full time
Principal Hardware Engineer Overview Senior hands-on role responsible for the physical delivery and lifecycle management of infrastructure across data centres, build labs, and office environments. This role combines deep technical expertise with on-site leadership, risk ownership, and responsibility for engineering standards in critical environments. Key Responsibilities Infrastructure Delivery Lead and execute physical build, installation, relocation, and decommissioning of servers, storage, and network hardware Own rack layouts, structured cabling, patching, labelling, and cable management standards Coordinate power, cooling, and space planning with facilities and design teams Oversee logistics, manual handling, and on-site hardware movements Risk, Safety & Change Produce and maintain RAMS for engineering activities Identify operational risks and implement mitigations Operate within formal Change Management processes, including CAB participation for data centre works Enforce health and safety standards on site Documentation & Compliance Maintain accurate asset records and site documentation Support audits and compliance requirements including ISO 9001, ISO 27001, and PCI-DSS Project Support Work with project managers, architects, and third parties to deliver infrastructure projects Provide technical input for data centre migrations, expansions, and refresh cycles Experience & Skills Required Experience 5+ years in data centre operations or infrastructure engineering Strong knowledge of commodity compute, storage, and networking hardware Advanced understanding of data centre best practice Experience producing and working to RAMS in critical environments Structured cabling expertise (Cat6/6a, OM3/OM4, fibre) Working knowledge of power distribution, PDUs, and load balancing Skills Methodical, accurate, and calm under pressure Clear communicator with engineers, customers, and stakeholders Takes ownership of on-site decisions and outcomes Able to prioritise workload across multiple activities Vetting & Practical Requirements Clean manual driving licence Valid passport Ability to pass BS7858 vetting Eligibility for UK SC clearance (5 years UK residency) Willingness to travel to UK and overseas sites Flexibility to work nights and weekends when required
