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Job Title: Principal Mechanical Engineer Location: Portsmouth Naval Base working a hybrid pattern We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Circa £54,500 dependent on experience + bonus scheme Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. What you’ll be doing: You will provide comprehensive mechanical engineering support across a wide range of platform systems, including fluid, hydraulic, HVAC, firefighting, propulsion and mechanical drive systems. Your role spans multiple programmes, ensuring design integrity, investigating system impacts, and delivering safe, well integrated engineering solutions across diverse naval platforms. Working closely with stakeholders including MOD teams, overseas navies, OEMs and project groups to capture and guide system requirements. lead structured analysis, maintain configuration control, prepare authoritative safety evidence, and act as a primary WTA technical contact while supporting wider organisational priorities. Core duties: • You hold broad knowledge of complex platform systems across UK and international markets, • You will have a good understanding of applicable industry standards and the ability to operate effectively within CSM, LCM, and other governance and assurance frameworks, • You will have the ability to apply mechanical engineering knowledge quickly and confidently to a wide range of platform and projects across multiple platform systems and sub-systems and equipment’s, • You will be an experienced professional engineer at CEng level or equivalent level of capability This role sits within the Warship Technical Authority (WTA) Service Hub, part of the Asset Management team within Warship Support, delivering whole ship, systems and equipment engineering expertise and change management to ensure safe, assured and high-quality support across Warship Support programmes. The Asset Management Team already supports QEC, T45, T23, HUNT, OPV and intentional navies. As the Principal Mechanical Engineer, you will be providing technical leadership, governance, and specialist expertise across platform systems, delivering core service elements and engineering support to UK and international programmes, while managing engineers and contributing to high‑quality assurance, transformation, and consultancy activities within the WTA. Why BAE Systems? Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 30th March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-JP1 #LI-Hybrid

Job Title: Principal Mechanical Engineer Location: Portsmouth Naval Base working a hybrid pattern We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Circa £54,500 dependent on experience + bonus scheme Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. What you’ll be doing: You will provide comprehensive mechanical engineering support across a wide range of platform systems, including fluid, hydraulic, HVAC, firefighting, propulsion and mechanical drive systems. Your role spans multiple programmes, ensuring design integrity, investigating system impacts, and delivering safe, well integrated engineering solutions across diverse naval platforms. Working closely with stakeholders including MOD teams, overseas navies, OEMs and project groups to capture and guide system requirements. lead structured analysis, maintain configuration control, prepare authoritative safety evidence, and act as a primary WTA technical contact while supporting wider organisational priorities. Core duties: • You hold broad knowledge of complex platform systems across UK and international markets, • You will have a good understanding of applicable industry standards and the ability to operate effectively within CSM, LCM, and other governance and assurance frameworks, • You will have the ability to apply mechanical engineering knowledge quickly and confidently to a wide range of platform and projects across multiple platform systems and sub-systems and equipment’s, • You will be an experienced professional engineer at CEng level or equivalent level of capability This role sits within the Warship Technical Authority (WTA) Service Hub, part of the Asset Management team within Warship Support, delivering whole ship, systems and equipment engineering expertise and change management to ensure safe, assured and high-quality support across Warship Support programmes. The Asset Management Team already supports QEC, T45, T23, HUNT, OPV and intentional navies. As the Principal Mechanical Engineer, you will be providing technical leadership, governance, and specialist expertise across platform systems, delivering core service elements and engineering support to UK and international programmes, while managing engineers and contributing to high‑quality assurance, transformation, and consultancy activities within the WTA. Why BAE Systems? Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 30th March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-JP1 #LI-Hybrid

PRINCIPAL CIVIL ENGINEER - HIGHWAYS & DRAINAGE Fareham Salary up to £65,000 Are you a driven and experienced civil engineering professional ready to lead high-impact infrastructure projects? We are seeking a Principal Civil Engineer (Highways & Drainage) to join our growing team and play a key role in delivering innovative, sustainable, and technically excellent solutions. As a Principal Civil Engineer, you will lead the design and delivery of highways and drainage schemes across a diverse portfolio of public and private sector projects. You will provide technical leadership, mentor junior engineers, and ensure the highest standards of quality, compliance, and performance. Key Responsibilities of this Principal Civil Engineer role include: • Lead the design of highways and drainage infrastructure projects from concept through to completion, • Oversee technical approvals and ensure compliance with relevant standards (e.g., DMRB, local authority requirements), • Manage project teams, budgets, and client relationships, • Deliver detailed designs including S278/S38 highways, surface water drainage, and SuDS schemes, • Coordinate with multidisciplinary teams and external stakeholders, • Degree in Civil Engineering (or related discipline), • Chartered or Incorporated Engineer (CEng/IEng) status preferred, • Extensive experience in highways and drainage design, • Proficiency in industry software (e.g., Civil 3D, MicroDrainage/InfoDrainage), • Strong knowledge of UK design standards and approval processes, • Competitive salary and performance bonus, • Flexible working arrangements, • Clear career progression pathway, • Support for continued professional development

Bennett & Game are representing a fast-growing and award-winning Civil, Structural and Transport Planning consultancy. They are looking to employ a Principal and Senior Civil Engineer to join their expanding team. With a diverse client base ranging from local businesses to national housebuilders, commercial developers, regional contractors and local authorities, this is a role that promises genuine variety and responsibility. Their work covers a broad range of sectors including residential, commercial and care-related developments, with involvement in large-scale schemes in the South of England. They contribute civil engineering input to planning stages and the design of associated on- and off-site infrastructure. The role offers exposure to complex projects from early feasibility through to delivery, within a consultancy environment that values technical quality, professional development and collaborative working. Salary & Benefits • Competitive salary - dependent on experience., • Quarterly bonus scheme of up to 10% of annual salary, with overage bonus if company targets are exceeded., • 5% employer pension contribution (Standard Life)., • Private healthcare through Vitality, including active rewards., • 24 days' holiday plus bank holidays, with your birthday off if it falls during the working week., • Holiday buy & sell scheme - purchase up to 5 extra days, sell up to 4., • Flexible hours (8am-6pm, core 10am-4pm) with the option of up to 2 days home working per week., • Funded professional membership., • Regular CPD, internal/external training and mentoring opportunities., • Employee Assistance Programme - 24/7 confidential support., • One annual paid community/charity day., • As a Principal or Senior Civil Engineer, you will:, • Work within a design team delivering drainage systems, highway layouts and S278/S38 schemes., • Undertake and manage resources for the design of:, • Drainage systems (Sewers for Adoption, building regulations, SuDS Manual)., • On- and off-site highways (DMRB, Manual for Streets)., • Manage civil engineering projects from planning through to detailed design, covering drainage, highways and external works., • Prepare fee proposals and manage project budgets., • Produce and review technical reports, designs and drawings, ensuring quality standards., • Use AutoCAD and 3D design software (Site 3D or equivalent) with willingness to expand into other packages., • Attend client meetings and site visits, liaising with developers, architects and local authorities., • Mentor and train junior staff, reviewing their outputs and supporting professional development., • Share knowledge and provide support across regional offices and departments., • Degree or HND in Civil Engineering., • Incorporated Engineer (IEng) or working towards with the ICE., • Minimum 5 years' experience in consultancy., • Experience with local authorities, developers and architects across residential, commercial and care/retirement schemes., • Varied experience delivering projects through the planning process (pre-app to condition discharge)., • Strong project management skills, particularly across drainage, highways and external works., • Proficiency in AutoCAD and 3D design software (Site 3D or equivalent)., • Strong written and verbal communication skills.

Principal Software Engineer – C++ Salary - £65K-£85K negotiable depending on experience plus competitive benefits package including pension, 25 days holiday and life assurance. Location – Portsmouth, Hants, Hybrid Our client is a rapidly growing software and data science consultancy firm, renowned for their reputation and keen ability to understand and meet customer requirements effectively. Their team is dedicated to delivering high-quality, end-to-end software and data science services. This role offers the opportunity to work with these teams to operate across multiple sectors, including defence, energy, transport, and health, and contribute to the development of cutting-edge solutions. They are looking for principal software engineers with a range of levels of experience including designing, delivering software applications, and leading teams. As a Principal Software Engineer, you will play a major role in developing code in the Software Modelling and Simulation, autonomy, and geospatial fields, along with providing key advice around innovation and new techniques to stakeholders. You will be designing solutions for complex challenges that will meet and exceed user requirements. Responsibilities will include: • Designing, developing and delivering software solutions using a large range of techniques, including Wargames, Modelling and Simulation, Robotic and Autonomous systems, Digital Twins and Synthetic Environments., • Applying mathematical and computational methods to tackle real world problems, applying tools and techniques, and developing novel approaches where required., • Delivering technical consulting projects and products, with the opportunity to lead some of these, • At least 15 years’ experience in designing and implementing performant software applications., • Apply mathematical principles or statistical approaches to solve problems in scientific or applied fields., • Proficient in C/C++ or C# and Python., • Demonstratable skills in stakeholder management including influencing, negotiating and conflict management., • Demonstratable experience and capability in writing proposals and coordinating bid management activity., • Experience of line management and enabling people to perform., • Extensive experience with a range of software modelling and simulation techniques., • Experience in using cases and project data context to determine specifications and requirements., • Experience in one or more of the following technical disciplines:, • Videogame engine technology (e.g. Unreal Engine, Godot), • Entity or Event based Simulation, • Robotics and Autonomous Systems, • Understand varied codebases and be confident in making changes to large projects., • Understand performance and hardware constraints., • Building customer and stakeholder relationships., • Supporting and leading authoring of technical reports and presenting to customers., • Be willing to travel across UK and comfortable to work at client sites for periods (occasional)., • Experience working with Defence Digital, DE&S, Dstl, Frontline Commands or UK Defence industry., • The ideal candidate will be educated to degree level or have equivalent relevant experience., • We’d love you to bring a strong STEM / computing background. Our client is looking for candidates with SC or DV UK Security Clearance as you will be working on defence/government-based projects Keywords – Software Engineering, Software Engineer, C, C++, C#, Python, Defence, Wargames, Modelling, Simulation, STEM Computing, Robotics, Autonomous Systems Digital Twins, Synthetic Environments, Mathematical, Computational methods, Proposals , Bids, Videogame Engine, Unreal Engine, Godot , SC Cleared, DV Cleared. Principal Software Engineer – C++

Bennett & Game are representing a fast-growing and award-winning Civil, Structural and Transport Planning consultancy. They are looking to employ a Principal and Senior Civil Engineer to join their expanding team. With a diverse client base ranging from local businesses to national housebuilders, commercial developers, regional contractors and local authorities, this is a role that promises genuin... ZIPC1_UKTJ

Principal Composite Structural Engineer – Portsmouth Location - Portsmouth Salary - Competitive/DOE Our client is seeking an experienced Composite Structural Engineer with relevant industry expertise. This role involves the design, analysis, and detailed development of composite structures across the full project lifecycle, from initial concept through to construction and delivery. In this role, you’ll play a key part in the design, analysis and development of advanced composite structures. This is an opportunity to work on highly innovative programmes where carbon fibre structures, performance optimisation, and real-world manufacturing come together. You will set engineering standards within the composites discipline while mentoring engineers and ensuring structural integrity across multiple projects. Responsibilities • Lead the composite structural engineering discipline across multiple programmes., • Oversee the design, analysis, and development of composite structures from concept through to production release., • Review and guide structural calculations, laminate design, and FEA analysis., • Ensure designs meet relevant standards and prepare documentation for regulatory compliance., • Provide robust structural solutions where weight, fatigue, stiffness, and manufacturability are critical., • Produce and review engineering models, drawings, and technical documentation., • Work closely with naval architects, mechanical engineers, and production teams., • Provide technical support during prototype builds, testing, and manufacturing., • Mentor and develop engineers within the composites team. Qualifications & Experience • Significant experience in composite structural engineering within marine or high-performance engineering sectors., • Strong expertise in laminate design, structural analysis, and composite materials., • Experience using CAD and structural simulation tools (FEA)., • Chartered Engineer status or working towards professional accreditation is advantageous., • Understanding of relevant industry and regulatory standards., • Strong technical leadership, communication, and problem-solving skills. Benefits • Annual Leave: 25 days plus bank holidays., • Wellbeing Day: One additional day each year for personal wellbeing., • Private Healthcare: Comprehensive cover for physical and mental health., • Protection Cover: Life assurance (4× salary) and critical illness cover., • Family Leave: Enhanced maternity and paternity pay., • Christmas Leave: Typically includes a seasonal shutdown., • Professional Development: Training support and access to online learning resources., • Pension: Scheme with salary sacrifice option., • Flexible Working: Options to support work–life balance., • Inclusive Culture: Collaborative environment valuing diversity and innovation. #CompositeEngineering #StructuralEngineering #CarbonFibre #CompositeStructures #MaritimeTechnology #MarineEngineering #DefenceTechnology #AutonomousSystems #SubseaTechnology #AdvancedManufacturing

Job Title: Principal FEA Engineer Location: Gosport Salary: £DOE Key Skills: Composites engineering, Structural verification and validation, Composite-to-metal interfaces, Structural design codes (Maritime/Civil), Mechanical/Structural analysis, FEA / Structural simulation, Abaqus Are you an experienced FEA engineer with a passion for maritime innovation? We are seeking a Principal FEA Engineer to lead multidisciplinary work streams and guide engineering teams in the delivery of a high-profile, multi-year maritime defence project. About Us: In this pivotal role, you will use Finite Element Analysis (FEA) to model and assess the structural response of submarine propulsors under quasi-static and dynamic conditions. You will develop and review FEA models, technical reports, and design documentation, and approve work packages and drawings. The Role: So, what will you be doing as a Principal FEA Engineer? • Lead and coordinate engineering activities, applying technical expertise and sound judgement to deliver projects within scope, time, and budget., • Mentor and share expertise with engineering teams to build capability., • Promote cross-functional collaboration and ensure compliance with relevant processes and standards., • Engage with partners and stakeholders to develop joint technical approaches, support business development, and represent the team in forums and customer meetings., • Ensure safe project delivery, identifying hazards and providing options to reduce risk to as low as reasonably practicable., • Apply governance consistently across technical programmes and act as a peer or independent reviewer where appropriate. What are we looking for in our next Principal FEA Engineer? • Proven experience leading multidisciplinary project teams., • Excellent understanding of engineering principles., • Substantial experience of structural design to recognised codes of practice (Maritime or Civil)., • Experience in Finite Element Analysis of structures and systems., • Proficiency in FEA software (ideally Abaqus)., • Proficiency in CAD software., • BEng / MEng in Mechanical Engineering or equivalent industry experience. My client is keen to get this position filled ASAP, so if you feel you have the skills and desire to provide passion and drive as the next FEA Engineer, this is the opportunity for you! Security Clearance (SC) or eligibility to gain is required to be considered for this vacancy

Principal Digital Electronics Engineer x 2 12 months £84.55 per hour (inside IR35) Hybrid working (Portsmouth) This is a senior technical role relating to the electronic aspects of hardware design. A highly experienced professional engineer with a depth and breadth of knowledge in Electronics Engineering who speaks and acts authoritatively on matters pertaining to their discipline, leading and applying the principles of Electronics Engineering across the entire engineering development lifecycle from requirement definition to system integration and customer acceptance into system support and disposal. Employs a depth and breadth of expertise relating to Digital Electronics Engineering to the most complex engineering problems, challenges, and issues associated with the domain. Designs, develops, promotes and shares discipline knowledge and capability for implementation across the business and programmes, providing authoritative guidance to others relating to area of expertise. Acts as design authority for designs that the role holder / team is undertaking. Liaises with other teams and disciplines to ensure a consistent approach across the whole radar system. Typical duties include (but are not limited to): Providing support to the SDA regarding overall Radar System design and providing design documents and technical reports. Digital Sub-system hardware definition. Responsible for the specification and design of all the digital components within the radar system. This can be for either in-house designed units or COTS hardware. Responsible for VHDL design, code, simulation, test and integration, mentoring other engineers on these aspects. Design verification using a combination of simulation, analysis, and test techniques including support to EMC test houses and customer installations Radar System Timing generation â€" Generating timing a rule sets for the software scheduling and hardware real time interface to achieve the required system performance. System BITE â€" ensuring a common reporting standard that can be used in all systems moving forward. Making sure we have sufficient BITE coverage across the antenna sub-systems. System Design Assurance â€" ensuring there is enough built in functionality to support design assurance. Also contributing to the generation of the system design assurance specification. Knowledge: A solid understanding of the digital techniques design process including requirements generation, design and implementation. Knowledge of complex digital PCB design. Knowledge of digital devices in particular FPGAs. An understanding of electronic disciplines (digital, analogue, RF and electrical) Enough knowledge to be able to specify against these technologies and communicate with specialists in these areas. Skills: Experience in the whole design process from requirements to design assurance and sign off. Experience in sub-system and system integration and test. Experience in large data analysis. Qualifications: A degree in Electronic Engineering or strongly related subject.

Role overview: To lead the software development of a high-level autonomy capability to be deployed to all autonomous vehicles. This is a diverse R&D-led role covering vessel guidance, mission frameworks and behaviours, obstacle avoidance, and other high-level capabilities including modern AI techniques. Most development will require strong expertise with C++, Python, ROS/ROS2, DDS, and embedded Linux environments. You will be responsible for designing, implementing, and optimising autonomy algorithms and systems in both experimental and production settings. You should be comfortable handling complex workloads across R&D, prototyping, and mission-critical production deployments. Primary responsibilities include, but are not limited to: • Lead the development and implementation of high-level autonomous behaviours for unmanned vehicles., • Design and optimise algorithms for obstacle avoidance, path planning, and mission-level autonomy., • Work extensively with ROS2, DDS, and Linux-based systems to develop robust autonomy software., • Collaborate with cross-functional teams, including perception, navigation, and hardware engineers, to integrate autonomy solutions., • Develop and maintain high-quality, well-documented code using C++ and Python., • Conduct rigorous testing and validation of autonomy software in both simulated and real-world environments., • Provide technical leadership, mentoring, and guidance to junior engineers and researchers., • Balance R&D experimentation with production-level software deployment and optimisation. PERSON SPECIFICIATION Essential skills, knowledge and experience: • Extensive experience in C++, with a focus on software architecture and algorithms., • Strong understanding of autonomous system design, including motion planning, state estimation, and behaviour-based control., • Experience working with Linux, including system-level debugging and performance tuning., • Solid knowledge of real-time systems, distributed computing, and middleware communication frameworks., • Experience developing and deploying software in an R&D and production environment., • Excellent problem-solving skills with the ability to innovate and iterate on autonomy algorithms., • Strong verbal and written communication skills, capable of conveying complex technical ideas clearly. Desirable skills, knowledge and experience: • Proven expertise in ROS or ROS2 and/or DDS based systems, Python., • Experience with sensor fusion techniques (LIDAR, RADAR, cameras, IMUs)., • Knowledge of deep learning-based perception for autonomous systems., • Experience with simulation tools such as Gazebo, CARLA, or Unreal Engine., • Familiarity with real-time and embedded systems., • Familiarity with cloud-based robotics and containerization (Docker, Kubernetes)., • Familiarity with PX4 and MAVLink based flight control systems., • Previous work in the defence, aerospace, or maritime autonomy sectors. Key behaviours that align with our commitment to excellence, collaboration and efficiency within the workplace: • To be punctual and manage workload effectively to meet deadlines and priorities., • Clearly convey ideas and information while actively listening to others., • Work well with colleagues to achieve common goals and support team members as needed., • Identify issues and develop practical solutions in a timely manner., • Maintain a high standard of conduct, respecting confidentiality and addressing challenges respectfully., • Ensure work is accurate, thorough and free from errors through careful review., • Take ownership of tasks, following through on commitments., • Maintain professionalism in client interactions. General accountabilities and responsibilities: • To use personal judgement and initiative to develop effective and constructive solutions to challenges and obstacles in day-to-day activities and procedures within the specified role, • To maintain personal ability in, and appropriate use of, all relevant IT (Information and Technology) and other systems required to adequately perform the role, • To act ethically, with integrity and in the best interest of the business at all times, • To maintain a professional and supportive relationship with team members and other departments to deliver business objectives or deadlines, • To carry out any other duties as detailed by a member of the senior management team or authorised representative, • To keep good time management to minimise any wasted time and maximise productivity and effectiveness Health & Safety responsibilities: • To ensure that the working area is a clean and a safe environment in compliance with the best practice and health and safety policies, • To ensure any equipment used is safe, within electrical test date and all guards and interlocks are working and in place, • To act safely and responsibly in line with company processes and Health and Safety procedures to ensure your safety and the safety of others, • To report any potential Health and safety hazards or violations to your line manager or directly to the QHSE Manager, • To ensure any PPE or work wear required or provided for the job is worn and checked regularly for wear and then reported when replacements required This Job Description serves to illustrate the scope and responsibilities of the role and is not intended to be an exhaustive list of duties. You will be expected to perform other job-related tasks requested by management and as necessitated by the development of this role and the development of the business

Principal Software Engineer Salary: Negotiable plus benefits, pension (7% contribution), 25 days holiday & life insurance We are looking for principal software engineers with diverse experience. We are a small but rapidly growing consultancy, owned highly experienced and recognised practitioners in UK defence consultancy. We are looking for candidates with a mix of technical expertise and interpersonal skills, able to work independently and in small teams. The Role: As a Principal Software Engineer, you will play a major role in leading and developing software engineering in the Software Modelling and Simulation, autonomy and geospatial fields, along with providing key advice around innovation and new techniques to stakeholders.You will be designing solutions for complex challenges that will meet and exceed user requirements. Responsibilities will include: • Take responsibility for the leadership and delivery of whole, or significant sub-components, of technical consulting projects and products., • Designing, developing and delivering software solutions using a large range of techniques, including Wargames, Modelling and Simulation, Robotic and Autonomous systems, Digital Twins and Synthetic Environments., • Applying mathematical and computational methods to tackle real world problems, applying tools and techniques, and developing novel approaches where required., • Building new relationships and maintaining current customer relationships. Expertise Required: • Principal Software Engineer: At least 10 years of experience, including designing and delivering software applications and leading teams. About You: We are looking for candidates who can help the company grow and can offer exciting opportunities for those with the drive to develop their own skills and those of the company. We offer competitive salaries and packages, and the opportunity for rapid advancement for the right candidates. The successful candidate must be able to demonstrate the following attributes: Essential • At least 10 years’ experience in designing and implementing performant software applications., • Apply mathematical principles or statistical approaches to solve problems in scientific or applied fields., • The ideal candidate will be educated to degree level or have equivalent relevant experience., • Proficient in C/C++ native development., • Demonstratable skills in stakeholder management including influencing, negotiating and conflict management., • Demonstratable experience and capability in writing proposals and coordinating bid management activity., • Experience in line management and enabling people to perform., • Extensive experience with a range of software modelling and simulation techniques., • Experience in using cases and project data context to determine specifications and requirements., • Experience in one or more of the following technical disciplines:, • Videogame engine technology (e.g. Unreal Engine, Godot), • Agent, Entity and Event based Simulation, • Robotics and Autonomous Systems, • Understand varied codebases and be confident in making changes to large projects., • Understand performance and hardware constraints., • Building customer and stakeholder relationships., • Authoring of technical reports, • Proficient in MS Office, especially Excel, PowerPoint, Word., • Presenting to customers., • Be willing to travel (on occasion as projects demand) and comfortable to work at client sites for periods. Desirable: • Experience working with Defence Digital, DE&S, Dstl, Frontline Commands or UK Defence industry. Other Requirements: • Candidates must have an existing right to live and work in the UK., • Candidates will need to undergo an internal BPSS check prior to gaining site access., • Candidates will also need to either hold a current SC clearance or be willing and eligible to undergo a Security Clearance check (SC level) upon starting their employment with the company. To gain SC clearance you will normally need at least 5 years’ UK residency.

Role: Prinicipal Structural Engineer Location: Gosport-onsite Duration: 6 months Rate: £600-£700/day Inside IR35: Umbrella About our Client: Our client is a leading company in defense and aerospace technology, specializing in cutting-edge research, testing, and innovation across multiple sectors. They are known for their state-of-the-art facilities and highly skilled workforce, making them a key player in advancing technology and delivering high-quality solutions. The Role As a Principal Maritime Structural Engineer, you'll be responsible for delivering work streams whilst guiding a mixed discipline engineering team. Ultimately enabling the engineering delivery of a large multi-year high profile maritime project within the Maritime defence sector. Day-to-day, you will use Finite Element Analysis (FEA) to model and assess the structural response of submarine propulsors under quasi-static and dynamic conditions. Responsibilities include developing and reviewing FEA models, technical reports, and design documentation, as well as approving work packages and drawings. Your responsibilities will include: Delivery. Lead and coordinate engineering activities to deliver projects effectively. Apply technical expertise and sound judgement to solve problems, plan tasks, and manage delivery within scope, time, and budget Resilience. Share expertise and mentor others to build capability across engineering teams. Interna...

Job title: Principal Software Engineer - Autonomy Location: Fareham, Hampshire Responsible to: Autonomy & Control Director Liaison with: All Kraken staff, sub-contractors, customers, and suppliers Role overview: To lead the software development of a high-level autonomy capability to be deployed to all Kraken autonomous vehicles. This is a diverse R&D-led role covering vessel guidance, mission frameworks and behaviours, obstacle avoidance, and other high-level capabilities including modern AI techniques. Most development will require strong expertise with C++, Python, ROS/ROS2, DDS, and embedded Linux environments. You will be responsible for designing, implementing, and optimising autonomy algorithms and systems in both experimental and production settings. You should be comfortable handling complex workloads across R&D, prototyping, and mission-critical production deployments. Primary responsibilities include, but are not limited to: Lead the development and implementation of high-level autonomous behaviours for unmanned vehicles. Design and optimise algorithms for obstacle avoidance, path planning, and mission-level autonomy. Work extensively with ROS2, DDS, and Linux-based systems to develop robust autonomy software. Collaborate with cross-functional teams, including perception, navigation, and hardware engineers, to integrate autonomy solutions. Develop and maintain high-quality, well-documented code using C++ and Pytho...

Principal Systems Engineer(Software/Simulation) Portsmouth-Broad Oak Competitive Salary + 10-20% Bonus My client a multinational Aerospace & Defence organisation are looking for a Principal Systems Engineer to join their team working on a hybrid basis. You will join the clients Simulation and Training sector at Broad Oak Works Portsmouth, part of the Maritime and Land Defence Solutions business, working on the MIMESIS product. As a System Technical Lead within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content for the product, reviewing and approving lower level documentation. You will also provide technical guidance to the engineering team, working closely with System Design Authority, to develop and support MIMESIS for their customers. What you'll be doing: Provide hands-on technical leadership with a team of systems and software engineers, and directly support the product System Design Authority Apply the principles of Systems Engineering to develop software-based Simulation Systems across the full engineering lifecycle Undertake Simulation Systems equipment design, network design and software design Lead requirement decomposition and manage specifications using tools like IBM DOORS Next Direct architectural modelling and interface definitions in tools such as CATIA Magic (Cameo) Drive system integration and define acceptance strategies for software-based systems ...

Principal Technician Location: Fareham, Hampshire Salary: £40,000 - £50,000 Ready to take senior technical responsibility within a respected Fareham consultancy? This Principal Technician opportunity offers hands-on influence, project variety and long-term progression. A well-established civil and structural engineering consultancy is seeking a Principal Technician to strengthen its Fareham office. As a Principal Technician, you will support highways, drainage and external works packages across residential, commercial and multi-phase developments. This Principal Technician role combines high-level drawing production with technical checking, CAD standards management and team support. Key responsibilities * Produce detailed drawings for highways and drainage schemes * Draft construction details from engineer input * Manage CAD standards and drawing registers * Check team drawings for accuracy and compliance * Support civil engineers with technical outputs * Maintain templates and technical documentation Candidate requirements * Six or more years' technician experience * Strong AutoCAD skills with Site3D, Civil 3D or PDS * Experience supporting highways and drainage projects * Exposure to large or phased development schemes * Strong attention to detail and communication skills Why apply This Principal Technician position offers a salary of £40,000 - £50,000, structured progression and...

Principal Digital IC Design Engineer Location: Fareham, Hampshire (Hybrid Working Available) Salary: £87,000 + bonus Contract: Permanent Visa Sponsorship is available We're recruiting for a Principal Digital IC Design Engineer on behalf of a high-growth semiconductor organisation operating at the forefront of advanced electronics. This is a senior individual contributor role, ideal for a recognised technical expert who wants to drive digital IC innovation while influencing architecture, methodology and best practice across complex ASIC and MCU developments. You'll play a key role in shaping next-generation digital designs used in safety-critical and high-performance applications, working across multidisciplinary and global engineering teams. The Role This position focuses on technical leadership across digital IC development, from architecture definition through to silicon validation. As a Principal Engineer, you'll provide deep technical expertise, guide design decisions, and act as a key contributor to complex projects, while mentoring engineers and influencing engineering standards across the organisation. Key Responsibilities • Define and influence digital architecture based on system and product requirements, • Lead complex digital design, implementation, verification and validation activities, • Drive perfor...

JOB PURPOSE: To be responsible for supporting engineering aspects of the procurement, safety management, and bringing into service of relevant ATC Systems. Typically, these will be minor / less complex systems and projects, focusing on simpler systems or specific equipment. May be required to undertake Engineering Authority roles in supporting relevant ATC Systems through the entire equipment life cycle. This System Engineer position will be working in our Primary Surveillance Radar (PSR) and Secondary Surveillance Radar (SSR) team, so knowledge of these systems is desirable. PRINCIPAL ACCOUNTABILITIES: Project Delivery • Negotiate and coordinate project requirements and timelines with stakeholders., • Produce technical specifications for minor systems and support major system specifications., • Support production of engineering estimates for project bids., • Advise and assist with tender evaluations and assess technical solutions., • Contribute to project planning in line with delivery milestones., • Act as Change Lead for minor projects, ensuring change assurance activities are completed., • Manage day-to-day project activities including installation and commissioning., • Perform acceptance testing and produce test reports., • Produce and review maintenance and operating procedures., • Prepare and maintain support documentation for allocated equipment and systems., • Respond to customer technical enquiries and manage Corrective Action Requests., • Monitor operational systems and conduct investigations into issues and faults., • Plan and implement modifications to correct issues and faults with minimal disruption., • Manage direct reports within the section., • Allocate team resources to projects and activities., • Ensure team competency and identify training needs., • Review performance of direct reports periodically., • As directed by their line manager, commits resources within their direct control to achieve project deliverables within agreed financial limits., • Assists in identifying the strategic aims of assigned projects and works tactically to deliver agreed customer solutions., • As Engineering Authority will pro-actively recommend activities and resources required to address asset support issues., • The post holder is required to contribute to delivery of multiple projects at any one time involving different project teams and locations. They may also be required to fulfil an EA role. The post holder is expected to resolve conflicting demands on their time and their direct reports, in consultation with their line management., • There is little requirement for strategic planning in this post. However, the post holder is likely to play a role in advising managers on issues which may affect strategy., • The post holder may be called on to advise and assist operational engineers to restore equipment into service. In support of this the post holder may be asked to attend airport sites at short notice., • Where required, and where agreed, the post holder will deliver structured training and / or carry out structured Competency Assessment Checks within their field of expertise and in accordance with NATS procedures., • The post holder will be required to undertake tasks within an operational environment therefore will need to demonstrate suitable behaviours., • Relevant lower-level engineering qualifications such as an Apprenticeship coupled with demonstrable engineering experience in a relevant field (May include but not limited to: RAF, Navy, Rail, other Safety Critical environment)., • Evidence of substantial experience gained in a relevant transferable environment (such as ATSEP) gained over a significant period., • Experience of supporting systems and equipment similar to those used by ANSP's such as RAF, Navy, Rail, other Safety Critical environment and experience in maintenance engineering on this type of equipment., • Works well as part of a team., • Communicates difficult technical and / or operational concepts clearly and concisely, both verbally and in writing., • Applies a calm, methodical, analytical and systematic approach to define/resolve complex incidents and dynamic risk management., • Interprets and effectively communicates technical information into business language and vice versa., • Can undertake a range of work, sometimes complex and non-routine, in a variety of environments., • Plans, schedules and monitor work progress of (and that of others where applicable) competently within limited deadlines., • A strong understanding of the system types used in the relevant technical domain and how they are used in operation., • Good interpersonal skills with the ability to negotiate tactfully yet firmly with customers, suppliers and other stakeholders., • Commitment to continuous professional development, both technical and personal., • Skilled in the use of IT systems for professional documentation production and for project management., • A good understanding and experience of relevant Air Traffic Management (ATM) legislation, standards and procedures., • Completed Air Traffic equipment training such as ATSEP and OEM training courses., • A good understanding of Air Traffic Control practices and procedures., • A wide knowledge of the equipment and techniques used in providing all aspects of ATM at airports., • Strong theoretical and practical knowledge of Primary Surveillance Radar (PSR) and Secondary Surveillance Radar (SSR) sensors., • Hands-on experience in sensor operation, including installation, data integration, and networking, and subsequent fault finding., • Demonstrated experience in radar modelling, simulation, and confirming real-world performance through rigorous testing (including dedicated flight trials and Target of Opportunity analysis) The ideal candidate may be required to attend other NATS sites. We are proud to offer a fantastic total reward package to help you thrive both personally and professionally - for more information on what NATS can offer you please visit - Why NATS? We have adopted agile working to provide greater flexibility and increased choice over working arrangements, with the opportunity for this role to work in our modern office facilities as well as remotely. We also welcome discussions on flexible and part-time working arrangements. Find out more here. If you share our passion to advance aviation and keep the skies safe - we would like to hear from you whatever your age, sex, race, faith, sexual orientation, gender identity, gender expression, visible or invisible disability. Individuals that bring different perspectives, skills, life experiences and backgrounds help us be at the forefront of our industry. JBRP1_UKTJ

JOB DESCRIPTION Job title: Senior Software Engineer - GCS Location: Fareham, Hampshire Responsible to: Principal Engineer - GCS Liaison with: All Kraken staff, sub-contractors, customers, and suppliers About the role: To work on the development of user-facing Ground Control Station (GCS) software designed to enable operators to remotely control and monitor autonomous vehicles beyond visual line-of-sight. This role focuses on developing robust, intuitive interfaces using C++, Qt, QML, and JavaScript, while also incorporating modern UX principles and thorough testing methodologies. You will be responsible for designing, implementing, and optimising user interfaces that must enable operators to navigate complex tactical situations without overwhelming them. You will be expected to run UI experiments with our in-house team of operations experts and with key customers to determine critical software requirements. You should be comfortable handling complex workloads across R&D, prototyping, and mission-critical production deployments. Primary responsibilities include, but are not limited to: Work on the design and development of user-facing GCS software for autonomous vehicle monitoring and control. Build and maintain user interface software using C++, Qt, QML, and JavaScript. Engage with operators to gather requirements, validate usability, and refine user experience. Develop prototypes and storyboards to capture user requireme...

Principal Digital Electronics Engineer 12 months £84.55 per hour (inside IR35) Hybrid working About the Opportunity We are seeking a Principal Digital Electronics Engineer to help deliver advanced electronic solutions across some of the most complex and high-profile defence and security programmes in the UK. This is a technical leadership role where you will shape digital hardware architectures, influence system-level design decisions, and mentor engineers across the full product lifecycle - from concept through to production and in-service support. What You'll Be Doing Lead the architecture, design and development of complex digital electronic systems Define and review FPGA, SoC, and high-speed digital designs Oversee requirements capture, design documentation, and verification strategies Provide technical authority and governance across multiple projects Support system integration, validation, and qualification activities Collaborate with systems, software, firmware, mechanical and safety teams Engage with customers and suppliers at a technical level Mentor and develop senior and junior engineers Drive continuous improvement in engineering processes and standards Your Skills & Experience Essential: Extensive experience in digital electronics design Strong background in FPGA/ASIC development (VHDL/Verilog/SystemVerilog) Experience with high-speed interfaces (e.g., PCIe, Ethern...

Principal Digital Electronics Engineer 12 months £84.55 per hour (inside IR35) Hybrid working About the Opportunity We are seeking a Principal Digital Electronics Engineer to help deliver advanced electronic solutions across some of the most complex and high-profile defence and security programmes in the UK. This is a technical leadership role where you will shape digital hardware architectures, influence system-level design decisions, and mentor engineers across the full product lifecycle - from concept through to production and in-service support. What You'll Be Doing * Lead the architecture, design and development of complex digital electronic systems * Define and review FPGA, SoC, and high-speed digital designs * Oversee requirements capture, design documentation, and verification strategies * Provide technical authority and governance across multiple projects * Support system integration, validation, and qualification activities * Collaborate with systems,...

Senior / Principal Civil Engineer Fareham £ DOE plus benefits Our client is looking for a Senior / Principal Civil Engineer to join their team in Fareham. They have a multitude of projects at various stages in their project lifecycle, from appraisal through to construction and in several different sectors. These include residential, leisure, commercial, and retirement & care. Their clients range from local smaller scale businesses to local government, respected regional contractors, national housebuilders, and commercial developers. The Role will see you taking a lead on civil engineering design for drainage, highways and S278/38 whilst mentoring more junior team members. You will liaise with external teams including architects, developers and Local Authorities. You will be Chartered or working towards and hold a degree in civil engineering. Strong project and team management is a must, and they need you to prepare fee proposals and uphold quality standards. They need an engineer confident handling projects across planning stages Enjoy a competitive salary, generous leave, and career development opportunities. To learn more and be considered, please send your CV to Graham Ventham at Conrad Consulting...

PRINCIPAL CIVIL ENGINEER - HIGHWAYS & DRAINAGE Fareham Salary up to £65,000 Are you a driven and experienced civil engineering professional ready to lead high-impact infrastructure projects? We are seeking a Principal Civil Engineer (Highways & Drainage) to join our growing team and play a key role in delivering innovative, sustainable, and technically excellent solutions. As a Principal Civil Engineer, you will lead the design and delivery of highways and drainage schemes across a diverse portfolio of public and private sector projects. You will provide technical leadership, mentor junior engineers, and ensure the highest standards of quality, compliance, and performance. Key Responsibilities of this Principal Civil Engineer role include: • Lead the design of highways and drainage infrastructure projects from concept through to completion, • Oversee technical approvals and ensure compliance with relevant standards (e.g., DMRB, local authority requirements), • Manage project teams, budgets, and client relationships, • Deliver detailed designs including S278/S38 highways, surface water drainage, and SuDS schemes, • Coordinate with multidisciplinary teams and external stakeholders

Principal Software Engineer Location: Fareham Permanent – Full Time Flexi Working £70,000 - £90,000 Our client is seeking a Principal Software Engineer to lead the development of advanced autonomy capabilities for unmanned systems. This hands‑on, R&D‑driven position involves shaping how autonomous vehicles think, plan, and behave in real-world environments. You’ll work across mission frameworks, guidance, behaviours, obstacle avoidance, and AI‑enhanced autonomy, taking concepts from early experimentation through to reliable, production‑ready deployment. This role also provides technical leadership and mentorship within a multidisciplinary engineering team. Key Responsibilities: Lead the design and development of high‑level autonomous behaviours for unmanned vehicles. Design, implement and optimise algorithms for path planning, obstacle avoidance, and mission autonomy. Build robust autonomy software using C++, Python, ROS2, DDS, and Linux-based systems. Integrate autonomy with perception, navigation and hardware systems. Write clean, structured and well‑documented code. Test and validate autonomy software in simulation and real‑world environments. Provide technical leadership, mentoring and guidance to engineering and research staff. Balance exploratory R&D with dependable, production‑ready delivery.About You Essential: Strong handsȁ...

NATS is the UK's leading air navigation service provider, handling over 2.4 million flights each year. We provide air traffic control services from two control centres and at airports around the UK. We also provide a wide range of commercial products and solutions internationally. Our people are at the heart of our purpose to advance aviation and keep the skies safe. Salary: £62,278.99 - £83,038.65 Closing Date: 17th March 2026 Job Purpose: We're excited to share an excellent opportunity for a Software Engineer to join our dynamic team. Purpose of the Job Manage or work on work packages concerned with the development and maintenance of software components and systems / sub-systems in order to contribute to the development and support of NATS systems. In this role, you'll help deliver, operate, and improve our simulator environment across Windows and Linux platforms. You'll play a crucial part in maintaining service resilience across the entire lifecycle while driving continuous improvement responsible for the build, configuration, management, and support of simulator infrastructure - from hardware to OS-level services and simulator processes. Your work will focus on our safety critical Simulator infrastructure, which underpins the controller-facing systems/applications responsible for the safe movement of over 7,000 aircraft every day. As a Software Engineer, you'll support the day-to-day operation of our simulator environment across Windows and Linux platforms. You'll work within the Simulator Support Group, assisting with the build, configuration, management, and support of simulator hardware, software, and OS-level services. Principal Accountabilities: • Analysis design and implementation of changes to software components, in accordance with customer requirements, budget and schedule., • Management of and responsibility for work packages involving the development and delivery of software in accordance with performance, quality, budget and schedule requirements., • 3rd and 4th line support for NATS software systems, requiring a responsive and flexible approach to ensure a high utilisation of these systems., • Contribute to proposals by assisting with activities such as requirements capture, risk analysis, prototyping, and the production of written proposals and Feasibility & Options reports., • Supervision and guidance of engineers assigned to the Job Holder's work package., • Production and maintenance of documentation covering the full development lifecycle including software assurance documentation when developing assurance level 4 software., • Provision of expertise and knowledge in the rapidly changing field of commercial software and systems used by NATS systems., • Ensure that the processes and tools used in the development of software systems are efficient and effective. Autonomy:, • Works unsupervised referring to Work Package Lead to review progress weekly., • Within the resource limits agreed with the Software Engineering Practice Manager for the job holder's work package, the job holder is responsible for utilising the available resources to deliver the work package outputs into the project., • Responsible for guiding and supervising junior staff assigned to the Job Holder's work package. Junior software engineering staff refer to the Job Holder for :, • Technical guidance on solutions., • Direction in terms of their contribution to the Job Holder's work package., • When the Work Package Lead has agreed the job holders proposals to technical solutions, the job holder has freedom and responsibility to implement them. Job Scope:, • The Job Holder reports to a Software Engineering Manager / Senior Software Engineer., • The Software Engineering Practice Manager can appoint the job holder to manage a discrete work package. The job holder can also have expertise in a particular technical field, (e.g. programming languages, software packages) and can be called upon to provide technical advice in their field to customers and other Service staff as appropriate. The job holder works in a team led by a Software Engineering Manager or a Senior Software Engineer and is responsible for the close supervision of staff assigned to work on their work package. The job holder:-, • Is responsible for designing and implementing changes to systems / sub-systems and the development and maintenance of software components allocated to the job holder in the form of work packages. Is responsible for:, • Estimation of the resources and schedule associated with the execution of a work package., • Highlighting any risks or dependencies associated with a work package., • Providing technical guidance and direction to junior software engineering staff., • Delivering the outputs of a work package in accordance with the project's requirements for the performance, budget and schedule of the work package outputs., • Needs to respond, at short notice, to requests for specialist support, requiring rapid analysis of the situation and guidance to ensure high utilisation of NATS systems and facilities. Experience, Qualification & Skills:, • As a minimum, a HNC (or equivalent level 4 or SCQF level 7 qualification) in a computing, engineering, technology or numerate related discipline or an equivalent defined by a professional body., • In lieu of the required qualification, the job holder shall have completed structured engineering, technology and/or on the job software development training, and have demonstrable skills in the field of software development. It is expected that a body of evidence will be provided to support this assessment., • Knowledge of system and software development is a pre-requisite for the job. It is highly desirable that the job holder has previous experience of ATC systems and software and has worked in a commercial environment. Computer languages should include languages such as C++. Operating Systems should include UNIX/Linux. The job holder should have experience of using at least one analysis and design methodology., • Strong experience administering Windows and/or RedHat Linux systems, • Good understanding of core networking concepts (TCP/UDP, DHCP, DNS), • Familiarity with scripting tools such as PowerShell, Bash, Python, Ansible (DSC would be a bonus), • Confident troubleshooting and root-cause analysis skills, • Experience with cloud platforms (e.g., Azure) or DevOps tooling is an advantage, • Ability to contribute to the design, build, and ongoing improvement of simulator systems If you're passionate about maintaining the reliability of critical Simulator systems and have the expertise to match, we'd love to hear from you! Working Pattern: This role will work a pattern required by the business to support the safe and efficient delivery of the service. We are proud to offer a fantastic total reward package to help you thrive both personally and professionally - for more information on what NATS can offer you please visit - Why NATS? - NATS ' If you share our passion to advance aviation and keep the skies safe - we would like to hear from you whatever your age, sex, race, faith, sexual orientation, gender identity, gender expression, visible or invisible disability. Individuals that bring different perspectives, skills, life experiences and backgrounds help us be at the forefront of our industry. Department: Service Operations Location: Whitley, Hampshire, GB, PO15 7FL Country/Region: GB Postal Code: PO15 7FL Job Code: 1166 Salary Range: £62,278.99 - £83,038.65 Date: 3 Mar 2026

Bennett & Game are representing a fast-growing and award-winning Civil, Structural and Transport Planning consultancy.

Principal Civil Engineer Are you ready to step into a Principal Civil Engineer role where you will lead complex developments, shape high-value infrastructure schemes and mentor a growing team? This Principal Civil Engineer opportunity gives you real influence. You will take ownership of projects from concept through to construction, guide junior engineers and ensure the delivery of sustainable, technically robust solutions. If you are looking for a Principal Civil Engineer position where your leadership and expertise are genuinely valued, this could be your next move. My client is a fast-growing, award-winning Civil Engineering, Structural Engineering and Transport Planning consultancy delivering projects across residential, commercial and care sectors. You will join a collaborative business working on schemes ranging from local developments to large-scale strategic sites, building long-term relationships with developers, contractors and local authorities. In this Principal Civil Engineer role, you will be: ·Leading and managing a civil engineering design team delivering drainage, highways and external works schemes ·Overseeing projects from pre-application through planning, detailed design and condition discharge ·Designing and reviewing drainage systems in line with Sewers for Adoption, Building Regulations and the SuDS Manual ·Delivering on- and off-site highway works includin...

Principal Software Engineer Salary: Negotiableplus benefits, pension (7% contribution), 25 days holiday & life insurance We are looking for principal software engineers with diverse experience. We are a small but rapidly growing consultancy, owned highly experienced and recognised practitioners in UK defence consultancy. We are looking for candidates with a xrnqpay mix of technical expertise and interpersona Find out if this opportunity is a good fit by reading all of the information that follows below. Please click on the apply button to read the full job description

A leading UK-based SaaS company is seeking a Staff Engineer / Principal Engineer / Lead Engineer to join their hybrid team in Portsmouth.

A technology consultancy firm in Portsmouth is seeking a Principal Software Engineer to lead the design and development of applications across various sectors, including defence and health.

To apply please send a covering email and CV to resourcing@sirius-analysis.

A leading recruitment agency is seeking a Principal or Senior Civil Engineer for a civil and structural consultancy in Fareham, UK.The role involves managing civil engineering projects, especially in drainage and highways, from planning through to completion.Candidates should have a degree in Civil

A leading recruitment agency is seeking a Principal Software Engineer to lead the development of advanced autonomy capabilities for unmanned systems.

A leading defense technology company in England seeks a Principal Maritime Structural Engineer in Gosport. This role involves leading engineering teams and utilizing cutting-edge technology to support major maritime defense projects.

Are you ready to help shape the future? We are working on pioneering defence and research programmes that push the boundaries of engineering and innovation. As a Principal FEA Engineer, you'll have the opportunity to work with cutting‑edge technology alongside some of the brightest minds in the sector. This is your chance to play a major technical role in a large, multi‑year, high‑profile maritime programme, contributing directly to projects that protect and advance national capability. The Role As a Principal FEA Engineer, you will lead key workstreams and guide a mixed‑discipline engineering team. You will play a central role in delivering engineering outputs for a significant maritime defence project. Day‑to‑day, you will use Finite Element Analysis (FEA) to model and assess the structural response of submarine propulsors under both quasi‑static and dynamic conditions. You will develop and review FEA models, produce technical reports and design documentation, and approve work packages and engineering drawings. Responsibilities Delivery Lead and coordinate engineering activities to deliver projects effectively. Apply technical expertise and sound judgement to solve problems, plan tasks, and manage delivery within scope, time and budget.Resilience Share expertise and mentor others to build capability across engineering teams.Internal Collaboration Promote cross-functional collaboration and ensure compliance with relevant processes and standards.External Collaboration Engage with partners and stakeholders to develop joint technical approaches and support business development. Represent the team in external forums and customer meetings.Safety Ensure responsible projects/programmes are conducted safely. Highlight hazards and unsafe practices, providing options to reduce risks as far as reasonably practicable.Governance Ensure governance is applied consistently across technical programmes. Act as a peer reviewer or independent reviewer for other projects where appropriate. Essential Experience Significant previous experience leading multidisciplinary project teams. Excellent understanding of engineering principles. Substantial experience of structural design to recognised codes of practice (Maritime or Civil). Experience of Finite Element Analysis of structures and systems. Proficient in FEA software (ideally Abaqus). Proficient in CAD software. Essential Qualifications BEng / MEng in Mechanical Engineering or equivalent industry experience. Working Environment This role is offered on a 37‑hour working week with hybrid working patterns available. You will have access to advanced engineering and testing facilities, including capability for hydrodynamic model testing, rotating arm systems, and large‑scale marine design validation setups. These facilities support global customers by enabling complex model tests for surface ships, submarines, offshore structures, and renewable energy devices. Why Join This Organisation? You'll join an employer committed to solving complex engineering challenges and advancing capability across defence, research, and innovation. You will benefit from: A collaborative environment where diverse disciplines work together Opportunities to innovate, take ownership, and contribute to meaningful national programmes A culture of inclusivity, authenticity, and professional growth Benefits Matched contribution pension scheme with life assurance Generous holiday allowance, plus the option to purchase additional days Health Cash Plan, Private Medical Insurance and Dental Insurance options Employee discount portal (insurance, retail, cinema, travel and more) Support for the Armed Forces community (Gold Award standard) Volunteering opportunities to support charities and local communities Recruitment & Security The recruitment process is designed to be inclusive and supportive. If you require reasonable adjustments at any stage, you are encouraged to discuss this with your recruiter. Many roles require national security vetting. Applicants who already hold the appropriate clearance may be able to transfer it. Some positions have additional restrictions relating to nationality or dual‑nationality status

Principal Systems Engineer Location: Hampshire Eligibility: We can only accept SOLE UK NATIONALS for this role. Are you ready to help shape the future? We are driving forward innovation across defence and advanced technology-developing solutions that protect lives and push the boundaries of what's possible. We now have an exciting opportunity for a Principal Systems Engineer to join our engineering function, working within a highly skilled team delivering cutting‑edge capability. The Role As a Principal Systems Engineer, you will take a leadership role within the Systems Engineering function, guiding a team of engineers while delivering your own portfolio of project work. You will support multiple programmes simultaneously, providing technical oversight, systems engineering expertise, and strong team leadership. This is a hands‑on, highly influential role where you will be key in shaping engineering delivery, driving best practice, and enabling the productisation of science and technology. Key Responsibilities Work with discipline and professional leads to improve toolsets, processes, artefacts, and training across the engineering community. Mentor, coach, and peer‑review the work of engineers, sharing best practice and elevating capability across the team. Lead performance and development activity, including goal‑setting, feedback, 1:1s, and calibration discussions. Develop the team's professional skills, knowledge and behaviours, enabling them to progress and deliver effectively. Apply deep or broad systems engineering knowledge to support projects and guide technical delivery. Advise and support project leaders, Programme Managers, Chief Engineers, and Resource Managers regarding deployment and utilisation of engineering staff. Essential Experience Strong systems engineering expertise and demonstrable understanding of its application in product development. Proven experience operating as a Lead or Principal Systems Engineer on complex engineering programmes. Proficiency with engineering toolsets for managing complex system development. Ability to build, develop, and motivate high‑performing teams, including addressing behavioural or performance concerns where required. Applied experience with systems engineering standards, frameworks, and regulated delivery environments. Essential Qualifications Chartered Engineer status, or demonstrable equivalent experience and technical leadership capability.We welcome applicants from a variety of educational backgrounds. If you can demonstrate the required capability and a willingness to continue developing professionally, we would like to hear from you. Working Environment This is a full‑time (37 hours) role based in Hampshire, operating in a hybrid working pattern. Our Hampshire site includes cutting‑edge research and development facilities, advanced test environments, and multidisciplinary engineering teams working collaboratively on complex defence and technology programmes. Why Join Us? You will be part of an organisation committed to innovation, collaboration, and excellence. As we grow into new markets and tackle increasingly complex challenges, your work will directly contribute to future capability across the UK and beyond. We offer a supportive, inclusive environment where diverse perspectives are valued and cross‑discipline teamwork is the norm. Here, you can be authentic, feel appreciated, and realise your full potential. Benefits Matched‑contribution pension scheme with life assurance Generous holiday allowance + option to purchase additional leave Access to private medical, dental and health cash plans Employee discount portal (insurance, retail, travel, cinema & more) Supportive of the Armed Forces community, maintaining Gold Award status in the Defence Employer Recognition Scheme Volunteering opportunities supporting charities and local communities

Principal Digital IC Design Engineer Location: Fareham, Hampshire (Hybrid Working Available) Salary: £87,000 + bonus Contract: Permanent Visa Sponsorship is available We’re recruiting for a Principal Digital IC Design Engineer on behalf of a high-growth semiconductor organisation operating at the forefront of advanced electronics. This is a senior individual contributor role, ideal for a recognised technical expert who wants to drive digital IC innovation while influencing architecture, methodology and best practice across complex ASIC and MCU developments. You’ll play a key role in shaping next-generation digital designs used in safety-critical and high-performance applications, working across multidisciplinary and global engineering teams. The Role This position focuses on technical leadership across digital IC development, from architecture definition through to silicon validation. As a Principal Engineer, you’ll provide deep technical expertise, guide design decisions, and act as a key contributor to complex projects, while mentoring engineers and influencing engineering standards across the organisation. Key Responsibilities Define and influence digital architecture based on system and product requirements Lead complex digital design, implementation, verification and validation activities Drive performance, power and area optimisation across ASIC and MCU designs Act as a technical authority for digital IC design methodologies and best practices Contribute to and review RTL design, verification strategies and sign-off processes Support IP development, integration and evaluation of third-party IP Collaborate closely with analogue, software, systems and backend teams globally Provide technical mentorship and guidance to engineers across the team Support silicon bring-up, debug, validation and failure analysis Contribute to EDA tool evaluation and continuous improvement of design flows Knowledge, Skills & Experience Essential: Degree-qualified (BEng/MEng) in Electronics, Engineering or related discipline Significant experience in digital or mixed-signal IC design (ASIC preferred) Strong expertise across the full digital IC design lifecycle (specification to silicon) Proven track record of delivering complex digital ICs or subsystems Deep understanding of RTL design, verification methodologies and timing closure Experience with low-power design techniques and optimisation Strong knowledge of EDA tools and digital design flows Experience in silicon debug and validation Excellent problem-solving skills and ability to influence technical decisions Desirable: Exposure to mixed-signal environments Familiarity with full ASIC front-end and back-end flows Knowledge of IP integration and lifecycle management Scripting/automation experience (e.g. Python) Experience with tools such as JIRA and Confluence Why Apply? Salary of £87,000 plus annual bonus Flexible hybrid working (typically 3 days on-site in Fareham) Senior technical role with significant influence on product architecture Opportunity to work on cutting-edge semiconductor technologies Collaborative, innovation-driven engineering environment Strong benefits package including pension, private medical and dental cover Clear progression path within a growing semiconductor organisation Visa Sponsorship available For more information or to apply, contact: Lewis Phillips (phone number removed) (url removed)

Principal Civil Engineer Southampton £55,000 - £60,000 A well-established, award-winning civil engineering and transport planning consultancy is seeking a Principal Civil Engineer to join its growing team. This is a fantastic opportunity for a Principal engineer to take a leading role in delivering a diverse portfolio of infrastructure projects within a supportive and skilled team. The Opportunity The successful candidate will be a key member of the civil engineering design team, responsible for delivering drainage strategies, highway layouts, and Section 278/38 schemes. The role involves close collaboration with developers, architects, and local authorities, alongside attendance at both in-person and virtual project meetings. Key responsibilities include: Leading the design and delivery of drainage systems in accordance with Sewers for Adoption, Building Regulations, and the SuDS Manual Designing on- and off-site highway works in line with the Design Manual for Roads and Bridges and Manual for Streets Managing project resources, overseeing technical outputs, and ensuring quality standards are met Preparing and reviewing technical documentation, including Flood Risk Assessments Acting as a primary point of contact for clients and stakeholders Mentoring, supporting, and line managing junior engineers, including appraisals and identifying training needsEssential Skills & Experience Minimum 5+ years’ consultancy experience in civil engineering Degree or HND in Civil Engineering Incorporated Engineer (IEng), or working towards professional accreditation with the Institution of Civil Engineers Strong experience in drainage design, including SuDS Proficient in InfoDrainage, Causeway Flow, or MicroDrainage Experience producing technical reports, including Flood Risk Assessments Proficiency in AutoCAD and Site 3D (or equivalent 3D modelling software) Demonstrable project management experience across drainage, highways, and external works schemes Experience managing client relationships and representing an organisation at project meetingsDesirable Highways design experience, including S278 and S38 agreements Experience delivering development-led infrastructure projects Fee proposal preparation experience Involvement in projects across the full planning lifecycle (pre-application to condition discharge) Business development exposure Previous line management experienceBenefits & Package Pension scheme Annual bonus scheme and salary reviews Generous annual leave entitlement, plus your birthday off Option to buy and sell annual leave Flexible and hybrid working arrangements, including home working Private healthcare Employee Assistance Programme Enhanced sick pay Additional parental benefits Bike to Work scheme Payment of professional membership fees Ongoing training and CPD opportunities Annual appraisals and structured career progression Reimbursement of work-related mileage Annual flu vaccinations Mental Health First AidersIf you are interested in this Principal Civil Engineer position, please contact

You will like Leading in civils at Fareham/Portsmouth HQ for award-winning Civil Engineering, Structural Engineering and Transport Planning consultancy. They are trusted advisors on a multitude of projects at various stages in their project lifecycle, from appraisal through to construction, and in several different sectors, including residential, commercial, and retirement & care. They will make an excellent employer for professional civil engineer with management experience. You will like The Principal Civil Engineer job itself, where you will support the management of an expanding civil engineering team and oversee complex schemes across commercial and residential clients including high profile Welborne Garden Village developments. More specifically: Work within a Civil Engineering design team responsible for the design of drainage systems, highway layouts, and S278/S38 schemes, Work in a design office, with regular exposure to developers, architects and local authorities. Undertake and manage team resource for design work for; Drainage systems in accordance with Sewers for Adoption, building regulations and the SuDS Manual. On and off-site highway features, in accordance with the appropriate standards and codes e.g. Design Manual for Roads and Bridges, and Manual for Streets Reviewing of junior team members reports, design and drawing work, Mentor junior staff members and support their journey towards ICE accreditation, Proficient in AutoCAD and Site 3D or equivalent 3D software, Have knowledge of and willing to learn other engineering software, Be responsible for writing fee proposals, Attend client meetings and site visits, Co-operate with the Quality Management System (QMS) through undertaking administrative activities, Promote the company brand and reputation through and marketing input, Mentoring and training of junior staff, Support regional offices and other departments through knowledge sharing You will have To be successful as a Principal Civil Engineer, you will have a healthy mix of the following: Chartered Engineer (CEng) or Incorporated Engineer (IEng) [working towards CEng] with the Institution of Civil Engineers A degree or HND in Civil Engineering Line management experience including undertaking of appraisals, identification of training and ensuring performance of junior team members, Team management and resource coordination experience, Experience working with local authorities, developers and architects on civil engineering aspects of a range of schemes, Varied experience working on schemes through the planning process; from pre-app through to condition discharge Civil engineering project management experience including projects combining drainage, external works and highways elements. You will get To be successful as Principal Civil Engineer, you will enjoy a competitive salary of up to £60K + Fantastic Package Vitality Healthcare Salary sacrifice scheme for annual leave 24 days holiday plus bank holidays increasing with service Bonus of 10% if targets are achieved Overage bonus Bike to work scheme Working from home 2 days a week if desired Flexible working hours around core hours of 10 - 4 Free parking on site You can apply To the Principal Civil Engineer job by pushing the button on this job posting (recommended), or send CV to (url removed) UK_MS