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Are you the next Senior Systems Engineer to help build and shape the software behind our next generation laser processing platform? If so, Opsydia would love to hear from you as we expand into new markets and unlock new technical opportunities. Spun out from the University of Oxford in 2017, Opsydia is a specialist laser technology company harnessing decades of academic excellence and deep expertise in adaptive optics to enable the writing of features in transparent materials. Our writing technology has gone on to provide functionalities across scientific and industrial domains. Our platform enables the creation of functional devices in optical glass, diamond, and other transparent media, powering disruptive applications in datacoms, quantum technologies, and advanced sensing. THE ROLE As a Senior Systems Engineer, you will take full system level ownership of Opsydia's next generation laser photonics products. This is a technical leadership role spanning architecture, integration, verification, and productisation, ensuring that complex opto electro mechanical subsystems come together into robust, high performance solutions. You will lead the definition, design, and delivery of complete systems, balancing photonics, precision mechanics, automation, software, reliability engineering, and manufacturability. Working across early stage R&D, customer engagements, and product development, you will play a key role in shaping Opsydia's technical roadmap and maturing prototypes into deliverable, field ready products. Key Responsibilities End to End Systems Ownership Lead system architecture from concept through requirements, detailed design, prototyping, verification, and release. Develop system level specifications, performance budgets, and risk models across optical, mechanical, electrical, and software domains. Define and drive processes for system integration, validation, and troubleshooting. Ultrafast Laser & Photonics Systems Integrate and optimise femtosecond laser sources for high precision laser matter interaction applications. Collaborate with laser manufacturers to define specifications, validate performance, and ensure long term stability and repeatability. Manage system level trade offs involving beam delivery, adaptive optics, power stability, thermal management, and alignment tolerances. Precision Motion & Opto-Mechanical Integration Architect and integrate high precision motion systems (piezo, air bearing, linear motor) with sub micron or nanometre level stability. Oversee opto mechanical design for robustness in industrial environments, ensuring vibration control, thermal stability, and reliability. Work closely with the Software Team to achieve coordinated laser-stage performance. System Integration & Verification Combine lasers, adaptive optics, motion control, electronics, and machine vision into fully functional, production ready systems. Use optical modelling and simulation tools to optimise performance and minimise error sources. Develop verification plans, test procedures, and system level fault analysis frameworks. Automation, Control & Safety Define system level control methodologies and sequencing alongside the Software Team. Ensure full compliance with international laser safety standards and implement appropriate interlocks, monitoring, and diagnostic features. Contribute to automation and workflow design that enhances stability, repeatability, and throughput. ABOUT YOU You will have a deep technical background with extensive experience in photonics, laser systems, or precision instrumentation, ideally holding an advanced degree (Ph.D. or Master's) in Physics, Optical Engineering, or a related field. You take full accountability for delivering complex projects from concept to deployment, ensuring technical excellence and timely execution within a collaborative team environment. You will be able to demonstrate the following: Expertise in ultrafast laser applications, including femtosecond systems and adaptive optics. Proven experience developing and integrating precision motion controlled stages for high accuracy processes. Strong background in photonics based applications, from fibre coupling to photonic integrated circuits. Ability to architect and optimise complex optical systems, including adaptive optics and machine vision elements. A proactive, solution oriented approach to technical challenges. Exceptional organisational, documentation, and communication skills for cross functional collaboration. For this senior role, we expect applicants with significant experience in metrology, optics, and control systems, ideally with exposure to industrial grade system integration and supplier engagement. You might also have: Practical knowledge of adaptive optics for beam shaping and correction. Expertise in waveguide fabrication or optical fibre performance characterization. Familiarity with mechanical design and optical simulation tools. Proven ability to configure and optimise precision motion control systems (piezo, air bearing, interferometric feedback). Competence in automation and scripting for system control (Python, MATLAB, LabVIEW). Experience with advanced microscopy and analytical techniques. Track record of developing products and producing documentation for regulatory compliance. Understanding of intellectual property development and technology protection strategies. Previous involvement in project planning, risk assessment, and technical reporting. If you don't meet all of the criteria above, but are interested in the role, please apply or get in touch to discuss further. The role is advertised as full time. We are pleased to accommodate flexible and hybrid working where appropriate but, as a hardware company, we find hands on system and collaboration time to be highly valuable, so encourage time spent in the office and expect this when required. As part of the recruitment process a selected candidate will be required to undergo security screening to BPSS standard. Closing date: Friday 27th April 2026. Applications will be reviewed as received so this vacancy may be closed earlier; early applications are therefore encouraged. WHAT WE OFFER YOU Salary range: £54,000 £58,000 dependant on experience. Benefits Hybrid & flexible working arrangements Share option scheme Annual bonus scheme Private Medical Insurance Group Income Protection and Life Assurance Enhanced family leave Company matched pension contributions up to 5%. Salary sacrifice arrangement is available 25 days paid leave plus bank holidays Cycle to Work Scheme Mental Health and Wellbeing support and activities Supported further study or training for your professional and personal development Volunteering opportunities EQUAL OPPORTUNITIES We are an equal opportunities employer and commit to encouraging equality, diversity and inclusion in the workplace whilst creating an environment which promotes dignity and respect for all. We post our job descriptions across a wide range of recruitment platforms to enable us to garner the most diverse range of candidates we possibly can. ADJUSTMENTS AND PROVISIONS We are dedicated to putting in place any reasonable adjustments that may be required to meet the needs of those who wish to apply for a position at Opsydia. Please share if you have a declared disability, for example but not limited to: a social communication impairment such as autism spectrum disorder, a specific learning difficulty such as dyslexia, dyspraxia or ADHD; a mental health condition, a sensory impairment affecting sight or hearing or a physical or mobility impairment. ALTERNATIVE FORMATS We can provide our job descriptions in an alternative format of video or audio description ABOUT OPSYDIA Opsydia provides commercial systems based on adaptive optics which can directly generate photonic structures in a variety of transparent materials. Learn more at The company is based in the Centre for Innovation & Enterprise at Begbroke Science Park north of Oxford. Begbroke offers comprehensive facilities on site including a restaurant, coffee shop, free parking and a minibus service between the park and Oxford. Your data will be held in line with our recruitment privacy policy available at

Electronis Assembler Experienced Electronics Assemblers required for one of the leading manufacturing organisation based in Slough. The client is looking for some experienced professionals to join their Team with pcb, assembly and soldering skills. Shift Pattern: Monday to Friday 9AM - 5PM Location: Slough Pay rate: £13-16 per hour (PAYE) Responsibilities: Electronics assembly, such as soldering (PCB or wires), crimping and general avionics wiring/assembly Read and understand engineering drawings accurately Make and install wiring looms, circuit boards and other electronic hardware Active hands on soldering of different products Test and follow quality assurance procedures Able to multitask and work in a high pressure and task-oriented environment If you are interested for the above mentioned role, share your CV at or contact Gaurvi Sharma at . Alternatively, apply directly to this Advert! Proactive Global is committed to equality in the workplace and is an equal opportunity employer. Proactive Global is acting as an Employment Business in relation to this vacancy.

The purpose of our Field Service Engineer (FSE) role at Chess Dynamics is to provide field support to our customers worldwide by ensuring the stable operation of our hardware & software products, which include fire control systems, Naval electro-optical surveillance systems and land/vehicle surveillance systems. This will involve installing, configuring, maintaining, supporting, and optimizing all products and systems. Key Responsibilities Offsite repairs to Chess products and systems Preparation of post visit report Installation of new products at customer sites After sales support and servicing to customers Generating post site visit reports with clear analysis of situation to include any recommendations and/or future actions in a clear and well-structured format Strip-down / survey, repair, and test allocated customer repair returns Support Chess sales team in demos and trials for customers Prepare Chess demo/trial equipment for sales activities Testing and evaluating potential new equipment, sensors/cameras etc. with Sales and Engineering teams Preparation of risk assessments and SSOW's for installation/commissioning activities Lead (as required) in-house Factory Acceptance Testing (FATs) and other customer activities Identify and support continuous improvement initiatives within the Customer services functional area. Skills & Experience Essential Experience of complex optical systems maintenance and repair with electrical and mechanical assembly tools within the military for naval, army or air force or similar civilian systems Electronics knowledge, including microcontrollers with an understanding of basic control theory - servo tuning is required with a basic understanding of radar, optics, and communications systems Experienced in electronic fault finding of systems Competent mechanical and electro-mechanical skills and understanding. A strong understanding and proficiency with electrical, mechanical, PC architecture, and software skills including problem diagnosis, software loading and updates Excellent commercial, relationship management and communication skills with key stakeholders and customers (in particular on-site with customers) with the ability to represent the company in complex situations (excellent diplomacy and upselling ability, keeping a commercial mindset at all times on behalf of the business) Comfortable working in exposed or adverse conditions at land and sea including working at heights and with large heavy equipment Must be willing to travel worldwide at sometimes short notice, working extended hours as necessary (company compensation policy applies) Desirable Clean driving licence with class C1 is desirable for driving company test vehicle IT architecture knowledge Have a current interest and/or working knowledge of army/navy equipment/procedures Experience in preparing and delivering customer facing maintenance and operator training courses Personal Attributes Demonstrates our company values of Teamwork, Integrity, Excellence and Courage Highly organised and self-motivated and able to work on their own initiative to tight deadlines within pressurised environments The ability to work independently when required A flexible, conscientious, and diligent attitude Excellent communication, interpersonal and written skills A resilient and adaptable approach Take responsibility for personal, continuous professional development, helping to identify personal training needs and development opportunities Work life balance Lunchtime finishes on a Friday 28 days annual leave Christmas closure Group pension plan - matched contributions up to 5% Employee Assistance Programme gives you and your family access to 4 key services including remote GP service, second opinion, mental health pathway service and physiotherapy consultations Life assurance policy, including bereavement counselling and probate helpline Company shares incentive plan and save as you earn scheme Electric vehicle salary sacrifice scheme Wellbeing initiatives, including access to wellbeing app and the additionof mental health support for all employees. Plus, regular activities across our sites to support and promote wellbeing Regular sports and social activities Reward platform (high street discounts, employee benefits, health, and wellbeing offerings). Excellent learning & development opportunities Great working environment with free, onsite car parking across all our locations Security Clearance Requirements Due to the nature of our business, our staff need to be able to obtain UK Security Clearance as a mandated requirement. Therefore, if successful, you will need to provide proof of identity, employment history and right to work in the UK, along with proof of UK residency for at least five years.

A leading engineering recruitment agency is seeking an experienced Electronics Assembler to join a team in Chertsey, Surrey. The ideal candidate will have a strong background in electronic and mechanical assembly, with at least 5 years of experience. Responsibilities include performing complex assembly operations, interpreting technical documentation, and ensuring compliance with IPC standards. This role offers a competitive salary and the opportunity to work with innovative products in a dynamic environment.

A leading engineering firm in the UK is seeking an Electronics Engineer with a strong analogue focus. The role involves designing advanced electronic systems for medical technologies, offering a variety of projects and the opportunity for professional development. You will work in a collaborative environment, innovating within the analogue and mixed-signal electronics space. Candidates should have relevant engineering degrees and hands-on experience in analogue design and PCB layout. The position allows for hybrid working from the Cambridge office.

A leading manufacturing organization based in Slough is seeking experienced Electronics Assemblers to join their team. Responsibilities include electronics assembly, soldering, and reading engineering drawings. Ideal candidates will have proven skills in PCB assembly and general avionics wiring. This position involves a Monday to Friday schedule from 9 AM to 5 PM, offering a pay rate of £13-16 per hour. Interested candidates should apply directly or contact the recruiter for more information.

Electronics Test Technician - (SC Cleared Preferred) A new and exciting opportunity has arisen for a Test Technician to join a leading organisation within the defence industry. This is a fantastic chance to play a vital role in delivering innovative and high-quality technology within a secure and dynamic environment. Role Details: Position: Test Technician Location: Chertsey (KT16) Rate: £30-35 per hour IR35 Status: Options available - Inside or Outside IR35 Start: ASAP Clearance: Candidates ideally to have held SC clearance previously Key Responsibilities: Perform detailed visual and functional checks on electronic units in line with industry standards. Document test processes accurately, including hardware, software, and embedded code configurations. Use laboratory instruments to capture precise electrical measurements. Identify and report errors or inconsistencies in technical/test documentation. Log all test data and progress notes accurately in the required systems. Maintain a safe, organised, and compliant workspace. Ensure work meets quality expectations and is delivered within set project timelines. Accurately record any faults/issues during testing. Adhere to internal procedures, guidelines, and operational standards. Knowledge, Skills & Experience: 3+ years of experience in a production or industrial environment. Regular collaboration with engineering, technical, or design teams. Background working on sensitive or classified projects (defence sector desirable). Familiarity with test instruments such as oscilloscopes, signal generators, spectrum analysers, multimeters, and bench power units. Skilled in fault-finding at component level across analogue and digital systems. Competent in using manual tools and test equipment safely and effectively. Ability to read and interpret schematics and technical documentation. Strong knowledge of electronic assemblies, circuitry, and electrical systems. Interested? Send your CV or contact Aastha Khurana: M: ️ E: Proactive Global is committed to equality in the workplace and is an equal opportunity employer. Proactive Global is acting as an Employment Business in relation to this vacancy.

Electronics Assembler Chertsey, Surrey KT16 Up to £40000 per annum Proactive currently have an exciting opportunity for an Electronics Assembler to begin work for a leading business in Surrey, KT16. You'll contribute to new product introduction (NPI), early-stage builds, and ongoing product support playing a key role in ensuring high standards of workmanship and compliance are consistently achieve Key Responsibilities Perform advanced electronic and mechanical assembly operations. Build complex units from detailed drawing packs, job cards, and technical documentation. Interpret wiring diagrams, production drawings, test plans, and process instructions. Form looms and wiring assemblies to required dimensional and visual standards. Conduct soldering to recognised IPC standards (wire-to-wire, wire-to-terminal, etc.). Inspect components and sub-assemblies to defined tolerances and specifications. Identify defects prior to and during assembly processes. Ensure compliance with IPC 610 and 620 standards (Class 3 desirable). Perform basic calibration of torque tools and crimping equipment What We're Looking For Minimum 5 years' experience in a technical production or advanced assembly role. Strong electronic and mechanical assembly background. Experience working with complex drawing packs and technical documentation. Surface mount experience and IPC certification (Class 3 advantageous). Ability to read and interpret wiring diagrams and engineering drawings. Strong mechanical aptitude and confident use of hand tools and test equipment. Experience in manufacturing, repair, or modification of electronic systems. Competent using Microsoft Office and comfortable learning new software systems. If you are interested in this position, please apply with a copy of your CV. How to Apply For more information on the role, or an informal discussion regarding opportunities we have available, please contact Jaya Tiwari on or Why work with Proactive? Proactive Global is an industry leading, specialist engineering recruitment agency focused on the automation, manufacturing and robotics sectors. We offer specialist recruitment services to a niche customer base, vetting that our clients offer the best opportunities for your career. Proactive encourages and promotes equality and diversity within the workforce. We act with honesty, integrity and impartiality, ensuring your application is considered on its own merits and without bias. Proactive Global is committed to equality in the workplace and is an equal opportunity employer. Proactive Global is acting as an Employment Business in relation to this vacancy.

Overview Electronics Engineer, Cambridge, UK • Permanent, Full-time • Experienced level • Salary: Competitive and commensurate with experience The opportunity This role offers the chance to work on advanced, real-world technology where your engineering decisions genuinely matter. As an Electronics Engineer, you will be involved in solving complex technical problems from first principles, working alongside highly capable engineers, scientists and designers in a collaborative, fast-moving environment. You will see ideas progress rapidly from concept to prototype, contributing to innovative systems that operate in demanding and high-performance environments. The work is varied, technically deep and hands-on, offering exposure to a wide range of projects and technologies. What you will be doing Working across the full product lifecycle, from requirements capture and design through to development, testing, documentation and delivery Designing, developing and testing electronic systems and subsystems for real-world applications Contributing to proof-of-concept work, experimental platforms and working prototypes Collaborating closely with multidisciplinary teams on system architecture, interfaces and integration Applying strong problem-solving skills to technically complex and often ambiguous challenges What we are looking for You will have a strong academic background, hold a relevant engineering degree and bring proven experience designing and delivering technology solutions. Experience in several of the following areas would be particularly valuable: FPGA firmware development, debugging and testing DSP design, modelling and signal processing algorithm development High-speed electronics design RF or microwave electronics design and simulation Electronics hardware design, schematic capture and hands-on testing Embedded software development, debugging and testing Programming experience in C, C++, C#, MATLAB, Python or Simulink Communications and networking, including protocol design or implementation Collaboration on system architecture, interfaces and hardware design or procurement Engineers from any industry background are encouraged to apply. Experience working in regulated or safety-critical environments is beneficial but not essential. Why this role Work on technically challenging projects with real-world impact Exposure to a wide variety of technologies, domains and problem spaces A collaborative, low-hierarchy environment where ideas are encouraged and valued Opportunities to grow technical depth as well as develop project leadership and client-facing skills A supportive culture focused on learning, innovation and professional development This is an excellent opportunity for an experienced Electronics Engineer who enjoys variety, technical challenge and seeing their work move quickly from concept to reality.

We are looking for the right people - people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's largest providers of products and services to the global energy industry. Job Duties Under general supervision, designs, develops and tests electrical and/or electronics hardware and/or firmware for downhole tools and surface systems. This may include analog and digital circuitry, power transmission and distribution, signal and communication systems. Diagnoses instruments and electrical and/or electronic systems problems. Services, troubleshoots, repairs and/or replaces and maintains instrument and electrical and/or electronics component levels in surface and downhole equipment. May perform analytical troubleshooting, repair and maintenance of electrical and/or electronic systems. May be required to develop, test and debug firmware for Microprocessor/Micro-controller/DSP system. Evaluates, selects and applies standard engineering techniques, procedures and criteria, using judgement in making minor adaptations and modifications. May develop specifications, conduct process study, research investigations, and report preparation. Incorporates reliability analysis during the design and test process. Complies with Halliburton HSE and Service Quality requirements. Job tasks, correctly performed, impact indirectly on cost containment, efficiency, profitability, or operations. Skills typically acquired through the completion of an undergraduate degree in Electrical Engineering, Electronics Engineering or similar discipline, and 2 years of related experience. Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation Location Howemoss Crescent, Aberdeen, Aberdeen, AB21 0GN, United Kingdom Job Details Requisition Number: 207115 Experience Level: Experienced Hire Job Family: Engineering/Science/Technology Product Service Line: Cementing Full Time / Part Time: Full-time Compensation Information Compensation is competitive and commensurate with experience.

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our 15,000 employees create world class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do. Our award winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers. Keysight is seeking an RF/Microwave Solution Engineer to support Aerospace & Defense customers in pre and post sales engagements. The role focuses on applying Keysight RF, microwave, and mmWave instrumentation to address customer measurement challenges across radar, electronic warfare, satellite, and secure communications domains, including UK programs such as GCAP. Responsibilities Analyze customer technical requirements and map them to appropriate Keysight measurement solutions Configure, demonstrate, and validate RF/MW/mmWave test systems using existing Keysight instruments and software Support pre sales activities: technical discussions, demos, evaluations, and proposals Support post sales activities: system deployment, measurement verification, and customer enablement Lead customer interactions from a technical engineering perspective Deliver technical workshops, seminars, and system level measurement sessions Collaborate with sales, application engineers, and industry solution teams to support A/D programs Qualifications BSc in Electronics Engineering required; MSc preferred (RF/MW/mmW) Experience with Aerospace & Defense systems and RF measurements (VNA, signal/spectrum analyzers, signal generators) Knowledge of radar, EW, satellite/space communications, and associated test challenges Programming experience (Python, MATLAB, C#, or C/C++) for automation and test workflows Strong technical problem solving and customer communication skills UK citizenship required Field based role; ability to transport test equipment to customer sites Preferred Technical Background RF/uW/mmW communications and component test Radar and pulsed RF applications, EW testing Space and satellite communication systems Communication standards (5G NR, LTE, 802.11) Careers Privacy Statement Keysight is an Equal Opportunity Employer.

A leading global energy services provider in Aberdeen is seeking an experienced Electrical Engineer to design, develop, and test electrical hardware for downhole tools and surface systems. This role requires hands-on troubleshooting and firmware development experience. Candidates should possess an undergraduate degree in Electrical Engineering or Electronics Engineering and at least 2 years of relevant experience. This is a full-time position that offers competitive compensation and career development opportunities.

Electronics Engineer - Analog Focus Location: Cambridge (Hybrid) Salary: £45,000 to £65,000 + benefits The opportunity This role is ideal for an Electronics Engineer with a strong analogue background who wants to work on technically challenging, innovation led projects rather than incremental product updates. You will be involved in the design of advanced electronic systems that underpin next generation medical and healthcare technologies, with exposure to a wide variety of applications beyond a single sector. You will join a collaborative, multi disciplinary engineering environment where analogue design excellence is valued and developed. Projects vary significantly in scope and application, giving you the opportunity to deepen your technical capability while working on genuinely novel engineering problems. Why this role could suit you A strong focus on analogue and mixed signal electronics design Exposure to cutting edge medical and healthcare technologies with real world impact Variety of projects rather than long term support of a single product Access to extensive in house labs, prototyping and test facilities Structured technical development, mentoring and in house training Hybrid working with a Cambridge office base What you will be doing Contributing to, or leading, the electronics workstream on complex development projects Translating client requirements into robust analogue and mixed signal electronic designs Supporting early stage project scoping and technical feasibility studies Developing system architectures in collaboration with software, mechanical and systems engineers Designing, simulating and prototyping analogue, digital and mixed signal circuits Working closely with in house technicians to deliver manufacturable PCB designs Creating and executing test plans to validate performance against requirements Debugging, testing and supporting system integration activities What you will bring A degree (BSc, MSc or PhD) in Electrical or Electronic Engineering, or a closely related discipline Strong hands on experience in analogue electronics design Proficiency in PCB design and layout with consideration for signal integrity and EMC, using tools such as Altium Designer A proven background in circuit simulation and modelling, particularly using SPICE based tools Extensive experience testing and debugging analogue and mixed signal designs Experience working to project timelines, delivering prototypes, test data and documentation Additional technical experience of interest Power electronics and converter design Impedance matching, measurement and tuning techniques Mathematical analysis and test automation using MATLAB, Python or similar tools For more information or to apply For a confidential discussion about this opportunity, please speak with Daniel Cordy at TEC Partners.

A global energy services provider in Scotland is seeking an Experienced Hire for a full-time Electrical Engineer role. Responsibilities include designing and testing electrical and electronic hardware for various systems. The ideal candidate should have at least 2 years of related experience, alongside a degree in Electrical or Electronics Engineering. This role offers competitive compensation and the opportunity to work within a leading global company in the energy sector.

Chroma is working with an electronics engineering company who are looking for a Lead Metrology Engineer to join their team! As a Lead Metrology Engineer , youll act as a subject matter expert responsible for the metrology performance of utility products. Youll focus on accuracy, repeatability, drift, and long-term stability, ensuring products meet strict regulatory and certification requirements acr click apply for full job details

ABOUT THE COMPANY Infleqtion is a global quantum technology company delivering advanced sensing, precision timing, and quantum computing technologies to government and commercial customers. We develop and deploy cutting edge quantum solutions that enhance navigation, positioning, communications, quantum information processing, and sensing capabilities across defence, space, and critical infrastructure markets. LOCATION Infleqtion has offices in the USA, United Kingdom and Australia. This is a full time position in Kidlington, Oxford (Hybrid, with UK & international travel). Our flexible working policy enables all full time employees to work up to 2 days a week from home as work permits. POSITION SUMMARY You will support and drive business development activities across defence and space accounts, helping to identify opportunities, build relationships, and convert early stage engagements into funded programmes and sales. The role spans land, maritime, air, cyber, and space domains, with relevance to sovereign capability programmes. This position offers significant exposure to strategic customers and executive leadership, providing a strong platform for progression into senior business development roles. JOB RESPONSIBILITIES Identify and qualify new opportunities within, for example, UK MOD, UK Space Command, NATO, defence primes, and space primes. Support account strategy development and pipeline management across key defence and space stakeholders in the UK and in Europe. Build and maintain working level relationships within organisations such as MOD, Dstl, UK Space Agency, NATO, and relevant prime contractors. Contribute to bid and proposal efforts, including RFI/RFP responses, innovation funding calls, and space related programmes. Coordinate cross functional teams (technical, engineering, programme management) during opportunity pursuit across defence and space domains. Track defence and space funding calls and framework opportunities (e.g., DASA, NATO DIANA, UKSA calls). Represent Infleqtion at defence and space events and industry forums. Maintain accurate pipeline reporting and CRM management. DESIRABLE SKILLS OR KNOWLEDGE 3-8 years of experience in business development, sales, capture support, or programme support within the UK defence and/or space sector. Familiarity with UK MOD and/or UK space governance structures and procurement processes. Experience working with or alongside defence and/or space prime contractors. Exposure to advanced technology environments (e.g., quantum, aerospace, sensing, electronics, autonomy, cyber, space systems). Strong communication skills with the ability to engage both technical and commercial stakeholders. Highly organised, proactive, and comfortable operating in a fast moving environment. Eligible to obtain UK Security Clearance (SC minimum). PREFERRED STEM background (physics, engineering, space systems, or related field). Experience supporting competitive bids or innovation proposals in defence or space programmes. Existing working level MOD, UK Space Agency, UK Space Command, or prime contractor network. Familiarity with European defence and space governance structures and procurement processes. TRAVEL Up to 30% travel may be required. EQUAL OPPORTUNITY Regardless of your interest in the quantum industry, you can take pride in the fact that Infleqtion is building an ecosystem of quantum technologies and commercial products, driving the industry towards the future. Studies reveal that while men apply for jobs when they meet an average of 60% of the requirements, women and other groups tend to apply only when they meet all the criteria. If you believe you have the potential but don't meet every single point in our job advertisement, please don't hesitate to contact us! We would love to chat with you and see how you could bring great value to our team. Our goal is to find exceptional individuals who can enrich our team culture, actively contribute, and have a genuine passion for their work. Here you have freedom to embrace your whole self: who you love, your gender identity and expression, skin colour, age, appearance, disability, neurodiversity, DNA, military/veteran status, citizenship, and other factors that make up who you are. Your uniqueness is valued, welcomed, and appreciated here. We are dedicated to providing a positive workplace and base all employment decisions on your qualifications, performance, merits, as well as business needs. We are proud to be an Equal Employment Opportunity Employer. TOTAL REWARDS Competitive salary Incentive Stock Option Plan Generous company 10% pension contribution regardless of employee contribution Unlimited PTO BUPA healthcare after probation period Cycle to work and Technology scheme

Infinitesima was spun out of the University of Bristol in 2001 and has been developing innovative metrology solutions which improve speed and precision in the manufacture of semiconductors. The company's technology combines the 3-dimensional surface detection capability of atomic force microscopy (AFM), with high-speed laser activation and the accuracy of interferometry. The Rapid Probe Microscope (RPM ) is protected by an extensive patent portfolio. The company's RPM technology is being used by leading semiconductor equipment companies globally. Semiconductor devices provide the foundations on which progress in the technology sector are enabled. From Smartphones to Artificial Intelligence, 5G communications to autonomous vehicles, all are made possible through advances in semiconductor processes. Scaling these processes requires sub-nanometer measurement of increasingly complex 3D structures to enable more powerful devices. Based in Abingdon, UK, we are a high calibre team of over 110 people and continue to grow. We are backed by global financial and industry investors including Applied Ventures, the strategic venture arm of the industry leading equipment company. The Opportunity Are you passionate about multidisciplinary engineering? Do you excel at integrating diverse engineering principles to solve complex problems? If so, we invite you to join one of our System Functions, working on the development of existing and next generation AFM Rapid Probe Microscopy products. This role is suited for a multidisciplinary engineer with an interest in systems who would like to grow further in that domain. It requires working in a methodological way while employing strong problem-solving skills to evaluate and improve requirements and performance criteria of complex systems across a diverse range technical disciplines including mechanics, electronics, motion, control, and software. Location: Abingdon Reporting to: Systems Engineering Manager Key Responsibilities Assess, manage and improve system function performance. Collaborate with cross-functional teams to design, develop, and integrate complex systems that incorporate mechanical, electrical, control and software components. Prepare and maintain various types of documentation. Work hands on with the equipment and apparatus to build an in-depth understanding of the machine operating characteristics and prove performance of the implemented designs. Support applications, manufacturing and service in fault identification and resolution. Personal Qualities Self management: Able to work independently, setting priorities for own work based upon the company goals and targets. Teamwork: Engages with other member for the company to bring the best solutions to the problem. Recognise the value that fellow company members bring to enhance own abilities. Supports colleagues with their tasks when critical to the company goals. Impact and Influence: Establishes themselves as the knowledge centre in their own field. Ownership & Initiative: React and address both short- and medium term issues and proactively takes action to solve them. Results Orientation: Focus on the company goal, avoid distraction, making timely decisions to achieve the target. Education / Qualifications Either a BSc/BEng in Physics, Engineering or similar, or a clear equivalent path through engineering apprenticeship and design/development positions. Professional Skills/ Abilities 2 years' experience in a multidisciplinary engineering domain. Experience working on complex instruments containing several of the following: mechanics, electronics, software, motion systems, control systems, optics or similar. Experience of planning and addressing complex tasks and activities. Experience in creating technical documentation. Excellent communicator at all levels - Fluency in written and oral technical English. Experience of Systems Engineering within leading-edge instrumentation, measurement or advanced process tools, preferably for the Semiconductor or similar end user industry. Experience of project management methodologies. Experience in micro/nano analysis or relevant fields and ideally with in probe microscopy (such as AFM). In addition to a competitive salary and an annual bonus. Infinitesima offers flexible working hours, hybrid working, 25 days annual leave, death in service and private health care benefits, personal pension contributions of 4% with salary sacrifice and a generous EMI Share scheme. £40,000-55,000 (depending on experience) We are committed to building a diverse and inclusive workplace. We welcome applications from all backgrounds and actively encourage individuals from underrepresented groups to apply. Our strength lies in the varied perspectives that come from different cultures, experiences, and identities. We believe that true innovation is fuelled by collaboration-locally and globally-and strive to foster an environment where everyone can contribute meaningfully and thrive. If you require adjustments to take part in the recruitment process, please let us know-we'll do our best to support you.

ABOUT THE COMPANY Infleqtion is a global leader in quantum-enabled sensing, positioning, timing, and quantum computing technologies. Our technologies serve commercial enterprises, critical infrastructure operators, and government customers across global markets. LOCATION Infleqtion has offices in the USA, United Kingdom and Australia. This is a full-time position in Kidlington, Oxford (Hybrid, with UK & Europe travel). Our flexible working policy enables all full-time employees to work up to 2 days a week from home as work permits. POSITION SUMMARY We are seeking a commercially driven Business Development Manager to accelerate growth across UK and European markets spanning commercial and government adjacent sectors, including telecoms, space, energy, infrastructure, transport, and dual use applications. Infleqtion is looking for a proactive, technology oriented sales professional who thrives in scaling emerging technologies into real world deployment. The role will primarily focus on the UK domestic market initially, while also supporting activities across the European market as the organisation continues to expand within the region. JOB RESPONSIBILITIES You will identify, develop, and close new business opportunities across sectors where quantum enabled solutions provide competitive advantage, including commercial enterprises and dual use applications and national security markets. Working closely with technical and product teams, you will translate complex capabilities into clear customer value propositions tailored to commercial operators, prime contractors, and strategic government linked customers. This is a high visibility role offering strong progression potential within a rapidly scaling quantum company. Identify and qualify new opportunities across target sectors (e.g., telecoms, space, energy, industrial, transport, critical infrastructure). Develop and execute account plans to expand strategic customer relationships across commercial and dual use markets. Engage with technical and commercial stakeholders to define use cases and solution fit, including resilience, PNT, quantum computing and sensing applications Lead early stage opportunity development through to contract negotiation and award. Contribute to bids and proposals development, pricing strategy, and commercial structuring. Build and manage a strong pipeline aligned with revenue targets. Represent Infleqtion at industry events, trade shows, and customer meetings across commercial and government adjacent ecosystems. Provide market feedback to inform product development and go to market strategy. Desirable Skills or Knowledge 3-8 years of experience in business development, technical sales, or commercial strategy. Experience selling complex or advanced technology solutions (quantum, deep tech, electronics, aerospace, telecoms, defence systems, SaaS, hardware systems, or similar). Demonstrated ability to develop pipeline and close new business opportunities. Strong commercial acumen and contract negotiation exposure. Ability to communicate technical concepts to non technical stakeholders. Self motivated and comfortable operating in a high growth environment. Preferred STEM background (physics, engineering, computer science, or related discipline). Experience in emerging technology markets (quantum, AI, advanced sensing, photonics, space, etc.). Experience working with regulated or government linked customers. Experience in a scale up or venture backed technology company. International business exposure (Europe desirable). Travel Up to 30% travel may berequired. EQUAL OPPORTUNITY Regardless of your interest in the quantum industry, you can take pride in the fact that Infleqtion is building an ecosystem of quantum technologies and commercial products, driving the industry towards the future. Studies reveal that while men apply for jobs when they meet an average of 60% of the requirements, women and other groups tend to apply only when they meet all the criteria. If you believe you have the potential but don't meet every single point in our job advertisement, please don't hesitate to contact us! We would love to chat with you and see how you could bring great value to our team. Our goal is to find exceptional individuals who can enrich our team culture, actively contribute, and have a genuine passion for their work. Here you have freedom to embrace your whole self: who you love, your gender identity and expression, skin colour, age, appearance, disability, neurodiversity, DNA, military/veteran status, citizenship, and other factors that make up who you are. Your uniqueness is valued, welcomed, and appreciated here. We are dedicated to providing a positive workplace and base all employment decisions on your qualifications, performance, merits, as well as business needs. We are proud to be an Equal Employment Opportunity Employer. In addition to your base compensation, we offer a generous Total Rewards program which includes: Competitive salary Incentive Stock Option Plan Generous company 10% pension contribution regardless of employee contribution Unlimited PTO BUPA healthcare after probation period Cycle to work and Technology scheme