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Good communication with customers and upstream communities. Collabora's Graphics team contributes to the entire Linux Graphics stack, from the Linux kernel up to the display servers, including but not limited to GPU and display kernel drivers, Wayland/Weston, OpenGL, Vulkan and other open-source gr

Own and resolve escalated issues across Windows, Linux, macOS, iOS/Android, networks, identity, and collaboration tools. This division brings together mission management, supply chain, and quality & product assurance to make sure every mission is delivered smoothly, reliably, and to the highest stan

Hiring #SoftwareEngineering #CPlusPlus #FinTech #TradingTechnology #RemoteWork #LowLatency. We're looking for a C++ Software Engineer who wants to build low-latency trading infrastructure on Linux. Modern C++20 and Go on Linux — a modern software stack based on open source.

Introduction Check out the role overview below If you are confident you have got the right skills and experience, apply today. Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: We are looking for a Lead Software Engineer to join our Saab Seaeye Underwater Robotics Business in Fareham. The role will be lead design and implement software solutions for underwater robotics applications in line with the company's business needs through innovation, creativity and professionalism. Able to demonstrate expertise and experience in software used on industrial/vehicle/vessel systems. Reporting to the Software Manager the Software Lead role involves taking responsibility for the delivery of projects and leading multidisciplinary teams to deliver technically complex software projects for subsea vehicles and associated robotic functions. Typically requiring input from several differing software and engineering disciplines and supporting functions the software lead is able to bind these inputs together to successfully deliver the software content for Saab products. Qualifications and Skills: Required skills: A minimum of 7 years' experience as a Senior Engineer. A Degree in a relevant Engineering Discipline. Broad understanding of software from embedded though to applications Leading multi-disciplined teams of software engineers Able to develop a software architecture for complex systems from scratch Sound understanding of modern software methods and technologies Able to maintain a system level approach and not get lost in the detail Able to develop system level requirements and derive lower level requirements to achieve these Sound understanding of safety concepts and design Able to interface directly with customers Able to act as a technical authority Able to communicate technical concepts to non-technical stakeholders Able to estimate work content and duration Able to plan work loading for teams ensuring no team member is overloaded Able to develop and instigate processes to ensure industry best practice is achieved Able to ensure appropriate levels of Software Quality are achieved for projects Able to mentor and develop junior engineers Ability to delegate tasks Able to manage resources and budgets Practical understanding of standards and application of standards Appreciation of Cyber Security and the impacts on design In addition, you will be Able to demonstrate software skills in some of the following technologies on both Windows and Linux: C++ Javascript Python XML JSON HTML CSS Web backend servers (Angular, Django, NodeJS, React, Apache xrnqpay or similar) Web Sockets Docker TCP-IP / UDP SQL or other databases Dev tools (Wireshark, system log interrogation etc..) Databases Cyber Security Desirable: Exposure to IP video and video routing Familiarity in design and testing of control software Familiarity with Systems serving Real Time Information via Web Sockets Use of DDS and interfacing with it Message Queues (Active MQ/Rabbit MQ/ZeroMQ) GUI Development experience (.Net GUI framework, Qt 6.2 or previous versions) Developing and debugging software for application software in Visual studio (2013, 2017, 2022) Customer facing API's using web technologies By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview

Job Title: Ada CS Engineer Location: Remote, UK, with regular travel to Cambridge Salary: £39,000 to £45,000 p.a. Full-time equivalent, dependent on experience Basis: Permanent, Full-time, part-time or flexible Eligibility: You must be eligible to work in the UK The role The Raspberry Pi Foundation is working in collaboration with the University of Cambridge to deliver _, a free and accessible learning platform for computing teachers and students in the UK. We are looking for a motivated and proactive software engineer to join the Ada Computer Science development team and work on the development and maintenance of a key component of the UK’s computer science curriculum delivery. You will be working within a University of Cambridge development team and will represent the Raspberry Pi Foundation’s interest. You will be a key person in creating a shared understanding between the two organisations. This role is a chance for significantly more independence and autonomy than typical for this level of experience. The work you will do is open source and can be found on Github at _. You will be working to improve and develop resources and experiences for teachers and students and will have a unique chance to impact computer science education throughout the UK for both young people and educators. You will develop software in Java and React to enable learning experiences, as well as managing the software delivery and infrastructure that runs Ada Computer Science. You will be working with a supportive, collaborative, and agile team of software engineers from the University of Cambridge, product designers and managers from the Raspberry Pi Foundation and expert computer science educators. We work hard to make sure that the Foundation is a place where everyone is supported to do the best work of their careers. We have a flexible and collaborative approach to all aspects of our work. If you're the right person for the job, we’ll make it work for you, and you can be confident that you’ll be joining an exceptional team of people who care about our mission and each other. Responsibilities This role has the following responsibilities. • Design and implement Ada CS site features in collaboration with product teams and designers from the Raspberry Pi Foundation and the University of Cambridge., • Organise release testing and perform deployments, • Respond to support tickets, • Support product teams with requests for data and insights, • Manage on-premises servers maintained by the University of Cambridge, • Participate in our on-call rotation within business hours There are also opportunities to lead in specific domains, such as: • Testing strategy and approach, including Visual Regression Testing., • Building and deployment, managing the CI/CD pipeline and approach, • Developing analytics for key stakeholders, including managing the analytics infrastructure Experience and personal attributes We recognise that everyone has the potential for growth. We welcome applications from candidates who can demonstrate that they have some, but not necessarily all, of the experience and personal attributes listed here. • Great written and verbal communication skills, • Proactivity and strong self-management skills, • Professional development experience in React, Java and Python, • Experience with Docker, Docker compose and containerisation, • Experience with a relational database systems (e.g. MySQL, PostgreSQL, MongoDB), • Experience with software delivery and CI/CD, • Experience with software service metrics and monitoring tools such as Grafana, Plausible and Apache Superset., • Familiarity with Linux server administration and networking, • Experience directly interacting with end users, replying professionally to queries and questions, • Enthusiasm for growing the next generation of Computer Scientists and for educational outcomes in Computer Science About us The Raspberry Pi Foundation is an independent charity with a global mission to enable all young people to realise their full potential through the power of computing and digital technologies. We empower schools to teach computer science and AI literacy through free curricula, classroom resources, purpose built software tools, and professional development for teachers. We inspire young people to become tech creators through the world's largest networks of coding clubs. We undertake original research that informs our work and which we use to advance the field of computer science education more broadly. All of our resources and learning experiences are available for anyone to use at no cost. We are particularly focused on creating opportunities for young people who experience educational disadvantage and those who come from backgrounds traditionally underrepresented in technology industries. Over the past decade, we have supported hundreds of thousands of educators and tens of millions of students. We have teams in six countries (India, Ireland, Kenya, South Africa, the UK and US) and partnerships with mission-aligned non-profit organisations in over 60 countries. We are at the forefront of the global educational movement to expand access to computer science education and AI literacy. You can learn more about our work in our latest Annual Report. Benefits In addition to competitive salaries, we offer a wide range of benefits for all of our colleagues. • Paid time off. In addition to public holidays, full-time employees in the UK receive 25 days of paid annual leave initially, rising to 30 days after five years service, plus 3 additional days of paid leave for the company-wide closure at the end of each year., • Pension. We provide an 8% employer contribution on top of your minimum 4% employee contribution., • Private healthcare. We provide comprehensive private healthcare for all employees through Vitality Plus., • Flexible working. We have clear policies to provide flexibility over when and where you work, helping you balance work responsibilities with the rest of your life., • Support for parents and carers. We provide generous family leave and flexibility for parents and carers., • Life assurance and income protection. We provide life assurance and income protection schemes to provide peace of mind for you and your family., • Investing in learning and development. We invest in your growth and development, including through access to learning resources and training, with dedicated time for all employees., • Travel to work. Through our Cycle-to-Work and Season Ticket Loan schemes we support cost effective and sustainable travel to work. Timetable for applications Closing date: 20th April 2026, 9.00am GMT Phone screen: Week commencing 20th April 2026 First interview: Week commencing 27th April 2026 Second interview: Week commencing 5th May 2026 Our recruitment process All of our workplaces are inclusive spaces where we want people to feel respected, valued, and able to do their best work. We are committed to building teams that bring together people with a broad range of backgrounds, skills, and perspectives. That starts with our recruitment process. Here's what you can expect: • As part of your application, you will be asked to respond to a small number of questions that we will use to screen your eligibility for the role. You will also be asked to provide your cv and a short cover letter., • Eligible applications will be reviewed by our recruitment team and the hiring manager., • A small number of candidates will be invited to a phone call with the hiring manager., • The purpose of this call is to check our understanding of your application and to answer any questions you have., • We normally have two interviews, which may take place in-person. Interviews will be with the hiring manager and at least one other colleague., • You will usually be asked to undertake a work-based assessment in advance of your interviews. This will be an opportunity for you to show how you would perform some part of the role. You will be given advance notice and clear instructions., • If you have any questions about or feel that you need any adjustments to the recruitment process, including adjustments for neurodiversity, please contact our People and Culture team at recruitment@raspberrypi.org. We are committed to safeguarding and promoting the welfare of children and young people, and we expect all staff and volunteers to share this commitment. Everyone appointed to a role at the Foundation will be required to undergo a background check to confirm that you are a suitable person to work with children. Further background checks will be made at regular intervals thereafter.

Microblaze or RISC-V using C/C++) Experience of working with and configuring embedded Linux systems with tools such as Buildroot and Yocto Experience of working with Uboot, Kernel config and device trees Building and deploying embedded Linux systems in an offline environment Skill Sets: Essential Ex

Development of software in a real-time embedded environment using Linux. Working with and configuring embedded Linux systems with tools such as Buildroot and Yocto. Building and deploying embedded Linux systems in an offline environment.

Our client is a major defence and aerospace company. Date Posted: 2026-07-20 Country: United Kingdom Location: Fareham, Hampshire Position Role Type: Onsite MCTS Training Equipment Maintainer Location: HMS Collingwood Permanent Benefits: • £: Competitive salary, • Contributory Pension Scheme, • 6 times salary ‘Life Assurance' with pension, • 25 days holiday (increasing with service) + statutory public holidays, plus opportunity to buy and sell up to 5 days (37hr), • Flexible Benefits scheme with extensive salary sacrifice schemes, including Health Cashplan, Dental, and Cycle to Work amongst others, • Enhanced sick pay, • Enhanced family friendly policies including enhanced maternity, paternity & shared parental leave Work Culture • 37hr working week, although hours may vary depending on role, job requirement or site-specific arrangements., • Early 1.30pm finish Friday, start your weekend early!, • Remote, hybrid and site based working opportunities, dependant on your needs and the requirements of the role., • Up to 5 paid days volunteering each year., • Flexible working culture focused on output, with more formal flexible working arrangements on request (assessed subject to role) - please highlight any requests to the Talent Acquisition team. About us We take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence. As a leading defence and aerospace company operating across the United Kingdom, our client helps to solve our customers' toughest challenges. We are a major supplier to the UK government and customers around the globe, providing defence solutions across all domains: land, sea, air, space, and cyberspace. We also provide digital and training transformation solutions to commercial and military customers. With circa 2000 employees and major facilities operating throughout the UK including Broughton (Wales), Livingston and Glenrothes (Scotland), and Harlow, Gloucester, and Manchester (England); we are committed to investing in British careers and technology development. Through advanced technology and our people's expertise, our Training Transformation Services is modernising what's possible in the training and preparation of our armed forces. With a real blended approach to learning and using the latest innovative systems and technology, we ensure our service men and women really are prepared for any situation. Role & Responsibilities MCTS is a sophisticated and versatile training platform used by the Royal Navy providing state of the art classroom and simulation training facilities delivering maritime warfare training in controlled environments. MCTS Maintainers play a pivotal part in ensuring training equipment is prepared and ready for use; defects are promptly addressed; spares are controlled; and Customer KPI requirements are met on a daily basis. Accountable directly to the MCTS Lead Maintainer; working both individually and as part of a dual-site team, maintainers will work with a variety of modern simulation and training technology solutions, ensuring their readiness for training and seamless provision during the training day. Working in a fast moving commercial/military environment, where swift response is required to emerging issues and defects, MCTS Maintainers must be suitably experienced in this field and flexible in their approach and response to a complex series of possible calls on their expertise. Responsibilities • Systems Familiarity: Maintainers are responsible for, and must develop, sustainable working competency to promptly solve a variety of operating issues/defects on Customer Furnished and Government Furnished equipment's (CFE and GFE) which form the MCTS TE outfit., • Training Equipment (TE) Preparation: Prepare assigned training spaces/equipment for training to meet “Ready for Training” requirements as specified in the Agreed Training Schedule (ATS)., • Maintain TE Hardware: Assure availability and serviceability of in use TE in assigned spaces to deliver correctly prepared/formatted TE to meet the training schedule., • Assist wider team as required/available. Includes Fault/Defect diagnosis; LRU replacement. Preventative/Corrective Maintenance: Undertake general, routine, preventative and corrective maintenance activities for MCTS systems and support equipment to assure continuity of service. • Administer Systems: Undertake a variety of system administration and maintenance tasks across the range of MCTS Training Equipment. Includes updating systems (patches etc), data-logging, password control and administration of Learning Management Systems. Includes the loading of required System and exercise software, updates, and OED., • Effective Response: A key part of the MCTS Maintainer role is to provide rapid, prioritised response to defects arising on in-use TE to minimise training downtime. A key Customer KPI., • Spares/Fault Management: Use bespoke Hardware Management System to log and report defects/shortfalls. Assist in compilation of technical spares management data and records., • Ensure: To ensure Company health, safety and environmental procedures are implemented and complied with at all times., • Be ‘Responsible for championing and fostering a culture of Environmental, Health, and Safety (EHS) compliance and continuous improvement'., • Any other duties required to complete the Training Equipment Service. Required experience • Previous Experience of configuring, installing, maintaining a range software; System Start-up and Shutdowns., • Aware: Working knowledge of some or all of the following Operating Systems: User Administration of SUSE Linux; UNIX Administration (Solaris and HP-UX); Windows Administration (W2003 and W2012). Administration of Windows Server 2003 with XP. Comptia Network A+; Compucat / ICX, MCSA on Microsoft Windows Server 2003 (or later); Novell Certified Linux Engineer 10 or Equivalent. (Later versions as appropriate)., • Ability to interface with outfitted systems to undertake expected system administration and management functions., • Able to analyse defects/technical issues and succinctly report/input the necessary detail into logging and analysis tools. Spares Management: Undertake spares/logistics tasks associated with spares management., • Undertake roles necessary to ensure the sustainability, serviceability, administration, security and maintenance of encrypted (JMNIAN) link systems for training and interoperability., • Developed, Substantive knowledge and experience of managing and maintaining an array of technical, training equipment portfolios, including networks, with a team of dedicated technical staff across 2 dispersed locations., • Demonstrate a clear ability to maintain effective dialogue with all internal and external stakeholders at all levels in the execution of this role to ensure all operational and support requirements of your team and training equipment infrastructure meet expected operational requirements and tempos. Desirable experience • Awareness of RN warfare equipment and methodologies., • Maintain and assure the provision of Video-teleconference (VTC) links between remotely linked sites., • PAT Testing Competency. Its parent company adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. #LI-LB1 Its parent company adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. Privacy Policy and Terms: Click on this link to read the Policy and Terms JBRP1_UKTJ

DTC | A Codan Company in Whiteley is seeking an Embedded Software Engineer to join our engineering team. You will develop embedded software for wireless communication products, working closely with software, electronics and RF specialists. We value strong C/C++ fundamentals, hands-on hardware experience, and the ability to debug complex system interactions on real hardware. The role includes exposure to embedded Linux, RF topics and opportunities for technical growth. #J-18808-Ljbffr

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: £64,770.15 - £86,360.19 Closing Date: 24/9/2026 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. • 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., • 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. 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., • 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., • As an alternative to C++ experience, candidates should ideally demonstrate proficiency in JavaScript or TypeScript for the development of backend services and APIs, along with practical experience of modern front-end development using React or equivalent frameworks., • An understanding of work package management within a system and software development environment, including the principles of staff management, is required. The job holder should also have experience of negotiating with customers, other disciplines and suppliers. It is essential that they communicate clearly and effectively at all times., • This role aligns to SFIA 9 Programming/software development level 4. 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? 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. 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. Please note: All staff at NATS are subject to UK Security Vetting and Clearance (SC) and must maintain valid clearance throughout employment. We are unable to progress applications where an applicant does not meet eligibility requirements for clearance. For further guidance, please click here - Security Clearance - NATS. #J-18808-Ljbffr

Saab UK is seeking a software engineer to design and implement application and software solutions for underwater robotics. You will develop software for the next generation of underwater vehicles, and support and extend existing codebases across Windows and Linux. This role offers the chance to work on cutting-edge defence technology within Saab's global team and to contribute to innovative solutions that keep people and society safe. #J-18808-Ljbffr

Do you have experience programming Embedded Systems in C/C++? Do you have experience with Bare-Metal and Embedded Linux environments? Do you want to work with an industry-leading company? If the answer is yes to these, then this could be the role for you! As the Embedded Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: • Prototype innovative wireless solutions, • Developing using C/C++ on embedded platforms, • Development of embedded software/firmware prototypes in an agile environment, • Further development of proven prototypes to a deployment standard, • Development of software in a real-time embedded environment using Linux (e.g. Microblaze or RISC-V using C/C++), • Building and deploying embedded Linux systems in an offline environment, • Experience programming Embedded Systems using C/C++, • Experience with bare-metal and embedded Linux environments, • Experience with Linux device drivers including DMA, Interrupts, and Device Trees, • Knowledge of Digital Signal Processing, • Knowledge of Software Defined Radio, • Experience of working with and configuring embedded Linux systems with tools such as Buildroot and Yocto, • Experience of working with Uboot, Kernel config, and device trees If this all sounds like something you will be interested in then simply apply and we can discuss the opportunity further! #J-18808-Ljbffr

Athena Racing is expanding our technical team with the goal of winning the America’s Cup, the oldest international competition still contested in any sport. We are building an agile, creative and collaborative team to compete and win at the pinnacle of the sport of sailing. Our team values focus on maximizing performance from our designs, while fostering a collaborative and supportive environment. We are looking for creative and highly motivated fluid dynamicists whose efforts will drive the performance of our yacht. This role is a key part of our rigorous, methodical, data-driven approach to performance discovery in an agile and dynamic environment where your work will directly influence our on-water performance. We’re hiring at different levels of experience, so whether you’re an early-career engineer with strong fundamentals or an experienced hand with deep subject knowledge, we’d like to hear from you. • Contribute to the design and optimization of sails, hulls, hydrofoils and appendages using CAD surfacing., • Collaborate closely with designers, performance analysts, and sailors to interpret correlation trends and inform design decisions., • Analyse yacht dynamics and real-world flow structures (aero-hydro interaction, free-surface effects) to improve CFD modelling fidelity., • Implement and maintain CFD best practices, including standards, procedures and documentation., • Strong CAD Surfacing experience alongside a drive to find creative performance solutions., • Strong experience with commercial or open-source CFD solvers for marine or aerospace applications., • Python coding proficiency and competency working within Linux operating systems., • Ability to thrive in a high-performance, fast-paced America’s Cup environment., • Organized and a team focused mindset., • Experience in yacht or marine hydrodynamic/aerodynamics., • Experience with 3DX., • Experience with Fine Marine., • Understanding of machine learning applications in CFD and design space exploration., • Experience with HPC environments and parallelized CFD workflows., • Be part of a world-class America’s Cup team working at the intersection of sport and technology, with the chance to contribute directly to our sporting success and push the limits of human and technological performance., • Opportunities for growth — we have openings from junior to senior levels, and will look to develop you to be part of the future of our team., • Competitive package with:25 days annual leave (plus public holidays) per annum, Company Pension Scheme, Private Medical Insurance, Life Assurance, Cycle to Work Scheme., • Entry level, • Full-time, • Engineering and Information Technology #J-18808-Ljbffr

Overview In this role you design and implement software for underwater robotics in Saab Seaeye. You will contribute to next-generation underwater vehicles while supporting and evolving existing codebases. You collaborate with cross-functional teams to translate mission needs into robust software solutions, spanning control software, backend/server aspects, and web interfaces. This position offers hands-on work in a cutting-edge domain with real-world safety and defence impact. ResponsibilitiesDesign and implement software for underwater robotics applicationsDevelop software for next-generation underwater vehiclesSupport and develop existing codebase and productsCollaborate with cross-functional teams to meet business needs Key requirementsDegree in Engineering or Software Engineering with industry experienceExtensive experience with C++Familiarity with development of control softwareSolid understanding of software design and architectureBackend server design/structureFamiliar with Standard Web TechnologiesFrontend development capable to build functional web pagesSoftware skills in Javascript, Python, XML, JSON, HTML or CSS on Windows and LinuxC++control software developmentsoftware design and architecturebackend server designweb technologiesfront-end development

For this opportunity it is working within Critical national security so the successful candidate will need to be a British national from birth due to the nature of the work. We are seeking a talented On-Prem DevOps Engineer to join a highly skilled team delivering complex software solutions within a secure and technically challenging environment. This role offers the opportunity to work on cutting-edge systems that support critical operational capabilities, helping to ensure software is securely integrated, tested and deployed before use. You will collaborate with software engineers, systems engineers and customer stakeholders to solve complex technical challenges and drive continuous improvement across development and deployment processes. As a DevOps Engineer, you will play a key role in developing, managing and optimising deployment pipelines, supporting containerised applications and enhancing automation across the software delivery lifecycle. Working within a collaborative engineering environment, you will contribute to the successful integration, testing and deployment of mission-critical systems while helping to improve efficiency, reliability and security. • Design, manage and maintain CI/CD pipelines, • Deploy and support containerised applications within secure environments, • Investigate, troubleshoot and resolve deployment and infrastructure issues, • Develop automation solutions to streamline software delivery and operational processes, • Collaborate with engineering teams, customers and key stakeholders, • Produce and maintain technical documentation, • Contribute to continuous improvement initiatives and engineering best practice, • Strong experience with Kubernetes and container orchestration technologies, • Experience using Helm, Ansible and infrastructure automation tools, • Working knowledge of Docker and/or Podman, • Experience building, maintaining and supporting CI/CD pipelines, • Strong troubleshooting and problem-solving skills, • Ability to work independently whilst contributing effectively within a team, • Previous experience within DevOps, Platform Engineering or Software Engineering environments, • Experience working in secure or highly regulated environments, • Understanding of software deployment, integration and testing activities, • Exposure to Linux-based systems and infrastructure, • Knowledge of Infrastructure as Code practices and modern DevOps methodologies #J-18808-Ljbffr

Location: Semaphore Tower/MCSU, Portsmouth Working Pattern: Full-time, On-site Security Clearance: SC on start or willingness to obtain, with the ability and willingness to obtain DV Clearance Travel: Occasional travel to MOD and Royal Navy sites, including Plymouth, as required MarWorks is a specialist delivery team focused on solving operational digital challenges and rapidly delivering capability to the front line. Originally established as an innovation function, the team now focuses on digital integration, infrastructure delivery, networking, and platform support across maritime environments. Working within a multidisciplinary team of military personnel, civil servants, and industry partners, you will help build, integrate, test and support digital capabilities that enable operational users across the Royal Navy and wider Defence community. This is a hands-on engineering role suited to individuals who enjoy building, configuring, troubleshooting, and delivering technical solutions rather than purely designing them. We are seeking three Systems Administrator/Network Technicians to join the MarWorks team in Portsmouth. The successful candidates will support the build, integration, deployment and maintenance of digital platforms, network infrastructure, and communications systems. Working from established build guides and technical instructions, you will help deliver reliable and secure capabilities into operational environments. One of the three positions may take on additional supervisory responsibilities, coordinating day-to-day activity for the Portsmouth-based team and acting as a focal point for local tasking and prioritisation. • Build and configure servers, network equipment and digital platforms in accordance with approved build guides and technical procedures., • Install, configure and maintain Windows and Linux-based systems., • Support Layer 2 and Layer 3 network infrastructure, including switches, routers and communications equipment., • Assist with the integration and testing of new digital capabilities before release into operational use., • Diagnose and resolve hardware, software and networking issues., • Conduct system upgrades, patching and configuration changes., • Support technical trials, experimentation activities and capability demonstrations., • Produce and maintain technical documentation, installation instructions and configuration records., • Work closely with engineers, military stakeholders and industry partners to deliver operational outcomes., • Ensure systems remain compliant with Defence security and governance requirements., • Provide technical support to deployed and operational users when required., • Participate in equipment installation activities at Defence locations., • Experience as a Systems Administrator, Infrastructure Engineer, Network Engineer, ICT Technician, or similar technical role., • Experience building and configuring Windows Server and/or Linux systems., • Knowledge of LAN/WAN networking principles and IP networking fundamentals., • Experience installing, configuring and troubleshooting switches, routers and network-connected devices., • Ability to follow structured build documentation and technical processes., • Experience supporting users and resolving technical incidents., • Understanding of cybersecurity best practices and secure system administration., • Strong troubleshooting and analytical skills., • Ability to work effectively within a small, collaborative team., • Eligibility to obtain DV Security Clearance., • Experience working within MOD, Royal Navy, Defence Digital, or a secure government environment., • Experience with Cisco networking technologies., • Familiarity with radio, communications or tactical networking systems., • Experience supporting maritime, operational, deployable or military CIS environments., • Knowledge of VMware or virtualised infrastructure platforms., • Experience with Active Directory, Group Policy and Identity Management., • Understanding of Defence policies, standards and accreditation processes., • Relevant industry certifications such as CompTIA Network+, Security+, Cisco CCNA, Microsoft certifications, or equivalent experience., • Practical, hands-on approach to problem solving., • Able to work independently while remaining an effective team player., • Comfortable operating in dynamic environments where priorities can change quickly., • Strong communication and stakeholder engagement skills., • Positive attitude and willingness to learn new technologies., • Commitment to delivering high-quality outcomes for operational users., • This is a fully site-based position in Portsmouth., • Candidates must be willing to undergo Developed Vetting (DV) clearance following appointment., • Occasional travel to other Defence locations, including Plymouth, may be required., • The role offers a unique opportunity to work on innovative and operationally significant digital capabilities supporting front-line Defence users. Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy. #J-18808-Ljbffr

HE Space is a successful international space company, specialised in providing managed services and human resources to the international space sector for over 40 years. We hire space experts all over Europe across the whole spectrum of space-related activities, from engineering to science, software development, operations, marketing, finance and administration. Our employees contribute towards a wide range of groundbreaking space programmes including Galileo and Copernicus, ExoMars, Iris2, ESA BASS, ESA GSPT, LISA Pathfinder, Euclid, the Ariane and Vega launchers as well as the International Space Station. HE Space has joined forces with CS Group and Sopra Steria to lead the engineering and digital space market in Europe and to provide highly skilled consulting. We are passionate about people and invest in you to support the development of the European space industry. The Functional Validation Engineer - Payload Software (PLSW) is responsible for validating the Payload Software on a telecoms satellite programme, which controls and manages in-flight payload mission execution for the Digital Transparent Processor. The role focuses on translating functional validation requirements into automated test procedures, executing tests across simulation and hardware environments, and supporting software verification and non-regression activities. The role operates within the Functional Validation (FV) team, working closely with Functional Validation Architects, Technical Leads, and software development teams. Validation activities are performed using both the SATSIM numerical bench and hardware RF test benches to verify software performance against specified requirements. • Analyse functional validation requirements and convert them into automated test procedures (APs) using Java;, • Develop, maintain and execute automated test scripts and associated configuration files;, • Prepare hardware and simulation environments for test execution, including SATSIM and RF test benches;, • Configure and operate RF equipment, including modems, signal generators, spectrum analysers and DC power supplies;, • Execute functional validation and software non-regression test campaigns against new PLSW releases;, • Verify software behaviour against defined requirements and acceptance criteria;, • Produce clear and concise test execution reports and communicate results to the FV Technical Lead and FV Architect;, • Investigate test observations, anomalies and unexpected behaviours, performing initial analysis and fault isolation;, • Record and manage defects, observations and validation issues using Jira and established FV processes;, • Identify and report discrepancies between SATSIM and hardware bench results to improve simulation fidelity;, • Upload test sessions, logs and evidence intoFV tooling, ensuring full traceability of validation activities;, • Develop and maintain offline processing and automation tools using Java, Python or other appropriate technologies;, • Support test strategy, test specification development, traceability activities and validation documentation;, • Collaborate with geographically distributed stakeholders, including teams located in Toulouse and Portsmouth;, • Proactively manage dependencies, risks and blockers, escalating issues early to maintain delivery schedules., • Experience in software verification, validation or integration testing within a complex engineering environment;, • Ability to interpret detailed validation requirements and develop robust automated test procedures;, • Strong Java development skills for automated test script creation and maintenance., • Experience of Linux-based environments;, • Experience using source control and software lifecycle tools, including Git, SVN, Jira and Confluence;, • Knowledge of software development and validation processes, including traceability and configuration management;, • Experience of hardware and software integration testing;, • Strong analytical and troubleshooting skills with the ability to investigate complex technical issues., • Strong understanding of RF principles and test equipment setup, including:, • RF signal generators;, • Spectrum analysers;, • Modems;, • DC power supplies., • Experience working with hardware RF test environments;, • Knowledge of CCSDS standards and space communications protocols, including:, • Telecommand (TC) and Telemetry (TM);, • PUS packets;, • TM Frames;, • TC Segments;, • CLTUs;, • CLCW., • Java development;, • Software verification and validation;, • RF equipment configuration and operation;, • Linux;, • CCSDS standards;, • Git/SVN;, • Jira/Confluence., • Python development;, • MobaXterm;, • Satellite communications systems;, • Aerospace or space industry experience;, • Safety-critical software validation experience;, • Experience with numerical simulation environments such as SATSIM., • Excellent written and verbal communication skills;, • Ability to work effectively with distributed teams and technical stakeholders;, • Strong attention to detail and quality focus;, • Proactive approach to issue identification, dependency management and risk mitigation;, • Ability to work independently within a safety-critical and highly controlled engineering environment;, • Strong organisational skills with the ability to manage multiple validation activities concurrently; This job is located in Portsmouth, United Kingdom. An exciting and dynamic international working environment awaits you! Inclusive and committed employer, our company works every day to combat all forms of discrimination and promote a respectful working environment. That's why, committed to gender diversity and overall inclusivity, we encourage all applications and profiles. Last apply date: 30/10/2026! #J-18808-Ljbffr

Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins.Job DescriptionJob Summary: ChartWorld are looking for an experienced Software Developer to join our talented team of Developers. This is a fast paced and exciting role, with lots of opportunities to be involved in multiple projects. • Develop high-quality, efficient, and maintainable C++ code, • Collaborate with cross-functional teams to design and implement software solutions, • Optimise and troubleshoot existing software for performance and functionality, • Stay up to date with C++ best practices, libraries, and technologies, • Analyse existing software and propose best architectural solutions, • Be involved in full production cycle from influencing the technical specifications to developing, testing, and deploying the applications in various infrastructures, • Successfully completed an education or relevant studies in information technology, • Proven experience in modern C++ development, • Passion for software development, • Good English communication, both written and verbal, • High level of flexibility and autonomy, • Experience with Linux and/or Android is very beneficial, • Experience with cross-platform development, architecture and design of multi-tier systems is preferred, • Knowledge of C#/.NET and databases is an added advantage, • A competitive salary & benefits package, • 25 days holiday with the option to purchase a further 5 days, • Access to in-house learning platform - Teledyne University, • Friendly culture with a focus on collaboration, problem-solving, and creativity This position requires access to export-controlled information or items (i.e. regulated technology or technical data per ITAR/EAR US regulations). Applicants must be eligible to apply for and obtain the appropriate export control license from the U.S. Departments of State or Commerce Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions. You may not realize it, but Teledyne enables many of the products and services you use every day. Teledyne provides enabling technologies to sense, transmit and analyze information for industrial growth markets, including aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, energy, medical imaging and pharmaceutical research. #J-18808-Ljbffr #J-18808-Ljbffr

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Operating at 10 sites in the United Kingdom, L3Harris supports Britain's mission to secure and strengthen the country by delivering sovereign innovation across the space, air, land, sea and cyber domains. L3Harris in Portchester is part of our Maritime UK business - a leading global supplier of integrated marine control systems and simulation products for warships, submarines and high-end commercial marine vessels worldwide. Our Maritime UK business has 4 UK locations and together we are powering the Royal Navy’s adoption of autonomous surface vehicle technology as well as delivering autonomous capability to UK ports, harbours and offshore energy service providers. Join our Maritime Global Systems team and play a key role in delivering next-generation digital maritime solutions across vessels and offshore assets worldwide. We are seeking a skilled Software Engineer with experience in C++ development and exposure to Ruby to join our growing ASV Software Engineering team. The successful candidate will contribute to the design, development, integration, and sustainment of software solutions supporting maritime autonomy, collision avoidance systems, and other mission-critical applications. Working within a collaborative Agile environment, the role will support both current programmes and future technology development initiatives, including IRAD activities and customer-funded projects. The position offers the opportunity to work across the full software lifecycle while contributing to innovative maritime technologies. • Hybrid working where possible, three days onsite per week, • Flexible or part-time working arrangements considered upon request, • Half day finish on a Friday, • 25 days holiday per year (plus bank holidays), increasing with long service and with the opportunity to buy/sell up to 5 days, • Private medical insurance with optional family cover, • Pension scheme of up to 8% employer contribution, • Life Assurance 4x salary (flexible up to 10x), • Group income protection, • Flexible opt-in extras such as a health care cash plan, dental insurance, gym membership, critical illness cover, cycle to work scheme, travel insurance and electric car scheme, • Employee Family Assistance Program providing mental health and wellbeing support, • Professional membership reimbursement (discretionary) The responsibilities of your role will include the following: • Design, develop and maintain software applications using C++ and Ruby., • Support Collision Avoidance (CA), autonomy and other maritime software development activities., • Contribute to software architecture, implementation, integration, testing and sustainment activities., • Collaborate with systems engineers, UX designers, QA engineers and product stakeholders to deliver high-quality software solutions., • Participate in Agile software development processes, including sprint planning, reviews and retrospectives., • Utilise JIRA and related development tools to manage tasks and track progress., • Contribute to Qt-based user interface development where required., • Develop and support software solutions within Linux (RHEL 8) environments., • Support IRAD activities, prototyping, technology development and future customer programmes., • Work closely with integration and test teams to resolve issues and support programme delivery. The role requires the following experience and skills: • Bachelor’s degree in Computer science, Software Engineering, or equivalent practical experience., • Professional experience in C++ software development., • Experience with Ruby development or willingness to develop Ruby expertise., • Experience working within Agile software development teams., • Familiarity with JIRA or similar issue tracking and project management tools., • Experience working within Linux environments, preferably RHEL 8., • Strong problem-solving, communication and teamwork skills., • Ability to work across multiple projects and technical domains., • Experience with the Qt framework for GUI development., • Understanding of UX principles and user-centred design., • Experience with maritime software systems, autonomy or collision avoidance technologies., • Experience with embedded or real-time software development., • Experience supporting IRAD or research and development activities., • Familiarity with DevOps practices, CI/CD pipelines and automated testing approaches. Applicants who accept a conditional offer of employment must meet the requirement of right to work in the UK and must meet eligibility requirements for access to classified information and will be subject to government security checks. L3Harris Technologies is proud to be an Equal Opportunity Employer. We are committed to maintaining a workplace that is free from unlawful discrimination and offers equal opportunities for all. Applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief, and marriage and civil partnerships. #J-18808-Ljbffr

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation. Our teams of passionate and agile engineers work on cutting‑edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow’s world—today. Join us and start building tomorrow’s world today! We’re looking for an experienced Software Engineer to join our team in Fareham a distributed engineering team working on high‑performance, real‑time systems. This role is ideal for someone who enjoys building robust backend software, working close to hardware and sensors, and creating intuitive user interfaces for complex systems. You’ll be involved across the full software lifecycle, contributing to both core system logic and user‑facing applications, with a strong focus on performance, reliability, and quality. • Location: Fareham, • On Site: Regular Access to the site, • Clearance: Candidates should be willing and eligible to obtain at least BPSS clearance., • Experience Level: 5+ years of relevant experience., • Design, develop, and maintain backend software components using modern C++, • Build and implement algorithms that combine and process data from multiple sensors, • Develop and optimise real‑time image and data processing pipelines, • Create and integrate user interfaces using Qt and QML, connected to C++ backends, • Ensure high software quality through code reviews, testing, debugging, and performance tuning, • Collaborate closely with systems, embedded, and UI/UX engineers, • Contribute across the full development lifecycle: requirements, architecture, implementation, and documentation, • Strong commercial experience with C++, • Hands‑on experience with Qt / QML, • Background in real‑time, embedded, or performance‑critical systems, • Ability to work on complex systems that integrate software, hardware, and data, • Comfortable working remotely as part of a collaborative engineering team, • Experiance within Defence or Maritime industries, • A Bachelor’s or Master’s degree in Engineering, or equivalent military experience., • Experience working with sensor data such as cameras, radar, LiDAR, or similar inputs, • Background in image processing, computer vision, or perception systems, • Exposure to embedded Linux or low‑level system integration, • Understanding of performance optimisation and multi‑threaded applications, • Experience working in regulated, safety‑critical, or high‑reliability environments We bring together entrepreneurial, tech-driven people to deliver innovative solutions for leading companies. At ALTEN, you’ll work on exciting projects, supported by ongoing learning, mentoring, and clear career development tailored to your goals. Join a passionate team and help build tomorrow, today. • A personalised career path and a rewarding management style, • A huge diversity of engineering projects and industries, • Private Medical Insurance, • Cycle & Tech Scheme, • Employee assistance programme, • Life insurance & Pension Scheme, • Social atmosphere, regular gatherings & team buildings, • Flexible way of working (role dependent) We are proud to support the Armed Forces Covenant & actively encourage applications from members of the Armed Forces community, including veterans, reservists, service leavers, and military spouses/partners. We recognise the value of military skills and experience and are committed to ensuring that no applicant is unfairly disadvantaged during our recruitment and selection processes. ALTEN is committed to fostering a diverse and inclusive workplace and values the strength that comes from a global mix of backgrounds and perspectives. We welcome applications from all suitably qualified candidates, regardless of background or protected characteristics under the Equality Act 2010. If you require any reasonable adjustments during the recruitment process, please let us know. This role may require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected . Details of this will be discussed with you at interview. #J-18808-Ljbffr

Location{{:}} Whiteley (Office Based) Salary{{:}} Competitive salary Hours{{:}} Full Time, Monday to Friday, plus participation in an out-of-hours support rota Silver Lining, part of the Focus Group family, delivers secure communications and PCI compliance solutions to businesses across the UK. We're looking for a technically minded Infrastructure Engineer to join our specialist team based in Whiteley. This is a varied, hands-on role supporting our Voice and PCI compliant platform and the underlying infrastructure that delivers it. No two days are the same - you could be analysing SIP signalling to resolve complex call issues, capturing packet traces, commissioning a new customer, performing maintenance in our datacentres, or working directly with carriers and technology partners to troubleshoot service-impacting faults. You will work closely with experienced engineers, partners and customers to deliver reliable, high-quality solutions. If you're naturally curious, enjoy solving technical problems and want to develop your knowledge in voice, networking and Linux technologies, we'd like to hear from you. • Investigate and resolve customer incidents relating to our PCI platform, • Capture and analyse packet captures (PCAPs) using tools such as Wireshark, • Troubleshoot SIP signalling and media-related issues, • Work with telecommunications providers, technology partners and customers to identify and resolve faults, • Configure and onboard new customer environments, • Perform routine platform maintenance and system updates, • Support Linux-based systems and associated hypervisor infrastructure, • Assist with datacentre deployments, maintenance and hardware installation, • Maintain accurate technical documentation and records, • Participate in an out-of-hours support rota and planned maintenance activities, • Contribute to continuous improvement of operational processes and platform reliability, • Enjoys solving complex technical problems, • Takes ownership of issues and sees them through to resolution, • Works well as part of a team but is equally comfortable working independently, • Can communicate confidently with customers, suppliers and colleagues, • Is naturally curious and enjoys understanding how things work, • Is organised, reliable and takes pride in delivering excellent service, • Has a positive attitude and isn't afraid to get stuck into whatever needs doing, • Experience working with SIP and VoIP technologies, • Strong troubleshooting and analytical skills, • Experience capturing and interpreting network packet traces (PCAPs), • Good understanding of IP networking, • Experience administering Linux systems, • Excellent communication skills, both written and verbal, • Ability to work methodically under pressure, • A willingness to learn new technologies and continuously develop technical skills, • Full UK driving licence, • Experience working in a datacentre environment, • Knowledge of SBCs, RTP and media troubleshooting, • Experience supporting hosted voice or unified communications platforms, • Familiarity with virtualisation technologies, • Exposure to scripting or automation (Bash, Python, PowerShell etc.), • Experience working within an MSP, telecommunications or service provider environment As part of the Focus Group family, Silver Lining combines specialist expertise with the backing of one of the UK's leading technology providers. You'll have the opportunity to develop your skills, work with cutting-edge technologies, and play a key role in delivering secure, business-critical solutions. If you're a curious problem-solver with a passion for technology, we'd love to hear from you. #J-18808-Ljbffr

Technical Engineer | Fareham, Hampshire | Working as part of a team of engineers, you'll be primarily responsible for the delivery and in-life support of cybersecurity services to clients for a specialist cybersecurity managed services provider. The role includes monitoring and maintenance of both client-based cybersecurity services and back-end infrastructure, with all work logged and tracked via ITSM platform to ensure SLAs and KPIs are met. The successful candidate must be able to receive SC clearance, which will be sponsored by the business. • Broad, hands-on exposure across a wide range of leading cybersecurity platforms — EDR, SIEM/SOAR, vulnerability management, email filtering and more, • SC clearance sponsored, opening the door to work across security-cleared client environments, • Work with clients to deploy cybersecurity services including EDR, vulnerability management, email filtering, SIEM/SOAR, Microsoft Sentinel, user training/phishing and other Fortinet products, • Follow documented processes for service rollout, updating and maintaining high standards, • Monitor the health of cybersecurity infrastructure and investigate alerts as required, • Respond to client support queries to provide effective, efficient issue resolution, • Identify potential service issues and address proactively with clients and colleagues, • Plan and roll out projects to improve existing services and/or launch new products, • Track deployments, incidents, problems and changes via the ITSM platform, • Support the wider business with internal IT functions — onboarding/offboarding, laptop builds, access management (Entra), troubleshooting, endpoint configuration (Intune), • Communicate with clients over phone, IM and email professionally and courteously, • Assist in the development, handover and documentation of new services transitioning into the SOC team, • Identify security incidents within client estates and elevate to the SOC team where required, • Practical IT support experience covering desktop, server and networking, • At least 12 months' experience as 1st/2nd line support at an MSP, or 2 years in a traditional IT support role, • Experience with the technologies listed above advantageous, • Experience configuring and managing Linux advantageous, • Ability to self-manage workload to meet deadlines, • Understanding of cybersecurity issues, latest developments, risks and research, • Strong attention to detail and accuracy, • Customer-service oriented with a problem-solving attitude, • Good written and verbal communication skills, able to instruct non-technical audiences, • Strong team player with a desire to share knowledge, • Support toward relevant vendor qualifications, • Quarterly objective reviews to support personal development #TechnicalEngineer #CyberSecurity #SOC #EDR #SIEM #FortinetPartner #SCClearance #HampshireJobs #UKJobs #J-18808-Ljbffr

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security services to organisations across both the public and private sectors. As an NCSC CHECK provider and CREST member company, we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next step, we'd love to hear from you. The Role You'll work as part of our penetration testing team delivering a wide range of technical security assessments across client environments, helping organisations identify vulnerabilities and strengthen their cyber resilience. Your work will include: • Infrastructure or Web application penetration testing, • Cloud security assessments, • Producing clear, high-quality technical reports, • Presenting findings and remediation advice to clients, • Supporting vulnerability validation and re-testing, • Contributing to internal tooling, research and knowledge sharing What we're looking for Essential • Commercial penetration testing experience within a consultancy or equivalent environment, • Strong technical reporting skills, • Experience conducting infrastructure and web application penetration tests, • Good understanding of Windows, Linux and Active Directory environments, • Familiarity with Azure and/or AWS security testing, • Experience using industry-standard penetration testing tools and methodologies, • Excellent written and verbal communication skills, • A passion for continuous learning and technical development Desirable • Current CHECK Team Member (CTM) status, • Current SC Security Clearance (or eligibility to obtain it), • CREST CRT / Cyber Scheme CSTM or equivalent certification, • OSCP or equivalent practical penetration testing certification, • Experience with API, mobile or wireless security testing, • Scripting or automation experience using Python, PowerShell or Bash Why Join Citation Cyber? We're building a consultancy where technical excellence, innovation and professional development go hand in hand. When you join us you'll benefit from: • Working for an NCSC CHECK provider and CREST member, • A varied mix of commercial, defence and public sector projects, • Funded training and industry certifications, • Clear progression towards CHECK Team Member, CHECK Team Leader and senior technical roles, • Hybrid and flexible working, • A collaborative technical culture where knowledge sharing is encouraged, • Opportunities to contribute to research, tooling and new service development, • Competitive salary and benefits About You You're passionate about offensive security and enjoy solving complex technical challenges. You produce high-quality work, communicate clearly with clients and are always looking to improve your skills. Whether you're already delivering CHECK assessments or you're looking to achieve CHECK status in the near future, you'll be joining a team that will support your professional development and provide exposure to challenging and rewarding engagements. #J-18808-Ljbffr

L3Harris Technologies in Portchester, UK, is seeking a Software Engineer (Maritime Autonomy) to design, develop, integrate and maintain software for naval and commercial maritime systems. You’ll collaborate with multidisciplinary teams and support the full project lifecycle from concept to deployment. The role requires C++ expertise, Linux development experience, and a background in industrial control interfaces. #J-18808-Ljbffr

We are hiring for Emebdded Software Engineers at all career levels and are very happy to recieve application from Junior, Mid-Level, Senior, Principal & Team Lead level Embedded Engineers. DTC A Codan Company develops advanced wireless communication technology used in some of the world's most demanding environments. From software-defined radios and high-performance wireless networks to communications for defence, uncrewed systems, government and broadcast applications, our engineers work on complex products where software, electronics and RF come together. We're looking for an Embedded Software Engineer to join our engineering team in Whiteley. This could suit an experienced embedded engineer looking for a new technical challenge, or someone earlier in their career who has strong C/C++ fundamentals and wants to develop deeper expertise in embedded systems. You'll develop embedded software for our wireless communication products, working closely with engineers across software, electronics, RF and other specialist disciplines. Your work will include: • Developing embedded software in C and C++, • Working with SoC-based hardware platforms, • Developing, integrating and testing new product features, • Debugging software and hardware interactions, • Getting hands‑on with electronics and laboratory test equipment, • Working alongside hardware and RF engineers to solve complex system‑level problems, • Contributing across the development lifecycle, from early development through integration and testing You'll be working on physical products rather than software in isolation, so you'll be able to see your code running on real hardware and understand how it contributes to the performance of the overall system. You'll also have opportunities to build knowledge in areas such as embedded Linux, RF, software‑defined radio and advanced wireless communications. We're interested in engineers who enjoy understanding how things work, solving difficult technical problems and working close to the hardware. You'll ideally have: • Experience programming in C and C++, • A good understanding of embedded software development, • Experience working with, or an interest in, hardware/software integration, • Confidence debugging technical problems and using electronic test equipment You might already be working as an Embedded Software Engineer, Firmware Engineer or Electronics/Software Engineer. We're also open to candidates earlier in their career with a relevant degree in Electronics, Electronic Engineering, Software Engineering, Computer Engineering, Physics or a related discipline and strong embedded programming experience. You don't need to arrive knowing everything. Experience or exposure in any of the following would be useful: • Embedded Linux, • System-on-Chip platforms, • FPGA/VHDL, • CI/CD and automated build environments, • Software security, • IP networking or communications systems, • RF or software‑defined radio, • Real‑time or high‑performance embedded systems Experience in RF or defence is not essential. If you're a strong embedded engineer interested in learning the communications side, we'd like to hear from you. You'll work on sophisticated wireless products combining embedded software, electronics, RF and signal processing rather than spending your time maintaining a conventional software application. The software you develop runs on physical communication systems used across defence, government, uncrewed platforms and broadcast applications around the world. Our multidisciplinary engineering teams include embedded software, RF, electronics and signal‑processing expertise, giving you the opportunity to learn beyond your immediate specialism. We take a personal approach to training and development and provide opportunities to build expertise in areas including embedded Linux, RF and advanced communications technology. Our employees receive: • 25 days' annual leave plus bank holidays, • Company pension with matching up to 9%, • Company bonus scheme, • Flexible core working hours, • Annual pay reviews, • Personal training and development, • Income protection, • Life assurance, • Employee Assistance Programme, • Modern working environment in Whiteley, • Onsite subsidised café You'll also be joining a global organisation with engineering and technology teams across the UK, USA, Denmark, Singapore, Dubai and Australia. Due to the nature of some of our work, successful applicants will need to be willing and eligible to obtain UK Security Clearance. If you enjoy embedded C/C++, working close to hardware and solving problems where software meets electronics, we'd like to hear from you. #J-18808-Ljbffr

Are you a talented Senior Software Engineer looking for an exciting new challenge? STS Defence is seeking a Senior Software Engineer to join our dynamic Programmes Division in Gosport. As a Senior Software Engineer, you will play a pivotal role in the design, development, and implementation of advanced software systems that support our defence programmes. Your expertise will contribute to the success of critical projects, ensuring that we continue to meet and exceed the expectations of our clients. STS Defence is a leading provider of innovative and mission-critical solutions for the defence sector. With a strong commitment to excellence and a focus on cutting-edge technology, we deliver superior solutions that enhance the capabilities of our clients. The post will provide technical leadership on software projects for key stakeholders and on software development activities undertaken by the company. This includes responsibility for managing code and quality reviews to ensure relevant quality standards are met across the software team. The Senior Software Engineer will also assist in support of wider business objectives exploring new technologies for product creation, development and R&D to grow our software development capability stream; and provide support to existing software projects as required. • The Senior Software Engineer will be responsible for co-ordination of day to day software development in a small team, • Designing and implementing software changes through change control process as part of spiral development, • Continuous improvement of Software Engineering capabilities, maintaining a leading edge capability, • Leading the planning, delivery and assurance of software work packages and ensuring software engineering process and best practice followed, • Oversight, direction and guidance to the allocated project team members, through the planning and delivery of installation tasks and projects, • The provision of software engineering technical input into bid preparation and contracts, • Ongoing review and improvement of policies, standards and procedures for software engineering activities, • Support project software requirements including supporting customer and other stakeholder meetings as required, • The exploitation of opportunities for further business development, • Degree Qualified (BSc or equivalent) in Software Engineering, Computer Science or equivalent experience, • Experience with C++, C#, Java, and web development (HTML, CSS, JS, etc.), • Exposure to other embedded development (Linux, bash/shell scripting, terminal command-line scripts, Qt/QML), • Strong experience architecting cradle-to-grave software solutions including Technology Readiness level (TRL) process., • Proven track record with creating and maintaining servers, primarily those with versioning control, Bugzilla, project management capabilities and automated testing capabilities, • Strong experience of software development lifecycle processes, ensuring both a quality of process and firm traceability from requirements to implementation, • Experience of creating and managing cloud-based big data solutions desirable, • Proven track record of working collaboratively with a diverse range of internal and external stakeholders All candidates must be in a position to obtain UK security clearance to SC level, with further security clearance to DV level desirable. Additional restrictions may apply on certain defence programmes. All candidates will be required to adhere to STS Defence core values. #J-18808-Ljbffr

DTC A Codan Company is hiring Embedded Software Engineers at all career levels for our Whiteley team. You will develop embedded software in C and C++ for SoC-based hardware, integrate features, debug software and hardware interactions, and work closely with hardware, RF and electronics engineers. The role focuses on real hardware, not simulated software, with opportunities to advance in embedded Linux and advanced wireless tech. #J-18808-Ljbffr

Location: United Kingdom, Whiteley, Hampshire, GB DTC, A Codan company, operates in fast growing markets offering innovative and robust wireless security products, leading-edge IP centric network devices, and C4I application software solutions, along with high performance wireless broadcast systems for all industries. Our passion for innovation keeps us one step ahead in the rapidly changing and increasingly challenging environments within which we perform, whether on the battlefield, in the streets of our cities, or at the world's largest sporting events. High performance IP Video, communications, and broadcast systems enable our customers to securely monitor, control, communicate, and share information with confidence in complex environments and in the most demanding situations. Reporting to the Embedded Development Manager, you will play a pivotal role in delivering advanced embedded communications solutions within DTC’s high-performing engineering team based in Whiteley. As a Senior Digital Signal Processing Engineer, you will be instrumental in developing mission-critical wireless systems for defence and secure communications applications. Your responsibilities will include designing and implementing advanced DSP algorithms, as well as developing bespoke waveforms tailored to specific operational requirements. Additionally, you will contribute to the continuous refinement and optimisation of our Software Defined Radio (SDR) platforms, ensuring they deliver exceptional performance, flexibility, and resilience across diverse and demanding environments. • Algorithm Development – Design, implement, and validate advanced DSP algorithms using Python and/or MATLAB., • FPGA Development – Develop high-performance FPGA modules for DTC’s SDR platforms., • HDL Design – Proficient in VHDL/Verilog and scripting with Tcl for FPGA design workflows., • FPGA Toolchains – Experience with Xilinx and Altera (Intel) development environments and toolchains., • Embedded Software Engineering – Skilled in C/C++ programming for embedded systems, including Linux driver development and Windows-based applications; familiarity with UML is advantageous., • RF Systems Design – Strong understanding of RF design principles with practical implementation experience., • Test & Measurement – Competent in using frequency-domain and time-domain test equipment, such as spectrum analysers and oscilloscopes. You are a highly capable and motivated engineer with a degree in Electronic Engineering, Communications Engineering, or a closely related discipline. You have a strong foundation in digital signal processing and embedded systems, with proven experience designing and implementing advanced DSP algorithms for high-performance applications. Your expertise extends to RF design principles, and you demonstrate meticulous attention to detail, strong problem-solving skills, and a collaborative approach. You thrive in technically complex environments and are committed to delivering innovative, high-reliability solutions for mission-critical communications. As a senior member of the team, you take pride in mentoring and supporting junior engineers, fostering knowledge sharing and capability development across the group. This is an office-based role with flexability for occassional home working and requires the successful candidate to meet the eligibility criteria for UK Security Clearance. Our culture is supportive and collaborative. You will be part of a multidisciplinary team where we share our ideas and innovation is strongly encouraged. We are looking for someone with genuine passion for the job and a “can-do” attitude. • 25 days annual leave plus Bank holidays, • A generous pension plan, company match up to 9%., • Company bonus scheme, • Annual pay reviews (discretional), • A personal approach to training and development, • Employee Assistance Program, • Income protection, • Life assurance, • Flexible core working hours., • Open plan, modern office environment Enjoy working as part of a global organisation with teams in Whiteley, Hampshire; USA; Denmark, Singapore; Dubai and Australia. DTC is committed to promoting a culture that supports personal development and embraces a diverse mix of employees throughout all levels of the organisation. #J-18808-Ljbffr

Expleo is seeking a Senior Software Engineer to develop, sustain and deploy advanced test and simulation software within secure environments. You will lead complex investigations, design changes and oversee verification across Windows/Linux platforms. The role emphasizes rigorous governance, traceability and high-quality software delivery, with site-based work and occasional travel. The successful candidate will bring experience with Ada 95, C++/C#, and strong debugging, testing and #J-18808-Ljbffr

A market-leading technology firm in Portsmouth is seeking an Embedded Software Engineer to develop innovative wireless solutions. The role includes programming in C/C++ within embedded systems and working in both Bare-Metal and Embedded Linux environments. Candidates should possess knowledge of Digi

HE Space is seeking a Functional Validation Engineer - Payload Software (PLSW) in Portsmouth, United Kingdom, to validate the payload software on a telecoms satellite programme. You will translate validation requirements into automated tests and execute them across simulation and hardware benches, collaborating with distributed teams across Europe. Strong Java automation, Linux, and experience with RF test environments and CCSDS standards are essential. #J-18808-Ljbffr

Raytheon UK is seeking a MCTS Training Equipment Maintainer in Fareham, Hampshire, onsite with flexible arrangements. The role focuses on keeping training equipment prepared, addressing defects quickly, and supporting the Royal Navy training platforms with modern simulation and TE solutions. Ideal applicants have strong system administration and troubleshooting skills, experience with Linux/UNIX/Windows environments, and a track record in spares and maintenance management. #J-18808-Ljbffr

Title: Embedded Software Engineer Date: 25 Aug 2026 Location: United Kingdom, Whiteley, Hampshire, GB DTC | A Codan Company is a technology company based in Whiteley, Hampshire. We specialise in the research and development of wireless and critical RF communication systems. Our engineers work on advanced wireless technologies used across defence, uncrewed systems, government, and broadcast markets. This role is ideal for someone with a solid foundation in embedded software who wants to develop their skills further while working on real-world, high-performance systems. • Develop software in C and C++ for embedded systems, • Work on system-on -chip (SoC) based platforms, • Support development, testing, and integration of new features, • Work closely with hardware and RF engineers, • Get hands-on with electronics test equipment There will also be opportunities to learn and develop skills in areas such as embedded Linux, RF systems, and advanced communications technology. • Experience with embedded C and C++, • Industry experience in embedded software development or relevant degree in Electronics, Engineering, or Physics, • Comfortable working close to hardware and using test equipment, • Exposure to embedded Linux, • Experience with CI/CD, build systems, or DevOps practices, • Awareness of software security principles, • Interest in RF, communications, or high-performance systems, • Work on real-world, cutting-edge engineering problems, • Gain exposure to advanced technologies including RF and SDR, • Learn from experienced engineers across multiple disciplines, • Flexible working, competitive salary, and excellent benefits, • Strong focus on training, development, and career progression Successful applicants will need to be eligible for Security Clearance. #IND2 #J-18808-Ljbffr

Expleo is seeking a Senior Software Engineer to support the development, sustainment, integration and deployment of advanced test & simulation systems operating within secure and regulated environments.The role covers the full software development lifecycle, including defect investigation, software design and modification, integration, verification, regression testing, release preparation and deployment support.The successful candidate will work with existing, long-life software baselines and contribute to the delivery of approved changes, defect resolutions and system enhancements.Working as part of a multidisciplinary engineering team, the Senior Software Engineer will provide technical leadership for complex software investigations, support engineering reviews and help ensure that software outputs are technically complete, traceable and appropriately controlled.The position provides the opportunity to work on complex, mission-critical systems that support operational training and simulation capabilities.The role is primarily site-based within a secure engineering environment and may involve occasional travel to authorised locations for integration, testing and deployment activities. • Develop, modify and maintain software applications supporting test & simulation systems., • Lead or undertake software defect investigation, root-cause analysis and fault resolution., • Analyse change requirements and produce engineering assessments, effort estimates and technical recommendations., • Design and implement approved software changes and system enhancements., • Undertake code reviews and provide constructive technical challenge., • Support software integration across hardware interfaces, networks, operating systems and external systems., • Plan and undertake unit, integration, regression and defect-verification testing., • Generate objective test evidence and produce clear, auditable test reports., • Maintain traceability between defects, approved changes, source-code updates, test evidence and release artefacts., • Apply configuration-management and version-control processes to software and supporting documentation., • Generate controlled software builds and prepare release candidates., • Produce and maintain technical documentation, including design information, configuration records, test evidence and release documentation., • Support release reviews, deployment preparation and authorised deployment activities., • Investigate and resolve complex issues affecting operational or representative test environments., • Participate in sprint planning, technical reviews, peer reviews, retrospectives and backlog-refinement activities., • Provide accurate progress reporting, including deliverable status, risks, issues, dependencies and planned activities., • Identify and technical risks and issues through the appropriate engineering routes., • Support transition and knowledge-transfer activities where required., • Work collaboratively with software, systems, integration, test, assurance and support teams., • Comply with applicable quality, safety, security, software-development and engineering-governance requirements., • Degree, HNC, HND or equivalent qualification in Software Engineering, Computer Science, Electronic Engineering, Systems Engineering or a related STEM discipline., • Equivalent practical software-engineering experience will also be considered where supported by relevant technical expertise and evidence of delivery., • Evidence of continued professional development in software engineering, systems integration, verification, configuration management or a related discipline is desirable., • Professional registration or progress towards professional registration is desirable but not essential., • Strong software design, development, debugging and maintenance skills., • Demonstrable software-development experience using Ada 95., • Software-development experience using C++ and/or C#., • Ability to understand, modify and review existing and long-life software baselines., • Structured software defect investigation and root-cause analysis., • Code-review and peer-review skills., • Unit, integration and regression testing., • Verification of software fixes and production of objective test evidence., • Software configuration management and controlled change management., • Version-control experience using Git, Subversion or an equivalent repository tool., • Software-build generation and release-candidate preparation., • Ability to maintain traceability across requirements, defects, changes, source code, tests and releases., • Working knowledge of Microsoft Windows and Linux operating environments., • Ability to produce clear technical documentation, engineering assessments and test reports., • Ability to estimate software-engineering activities and communicate assumptions, dependencies and technical risks., • Strong analytical and problem-solving capability., • Clear written and verbal technical communication., • Ability to work effectively within a multidisciplinary engineering team., • Ability to work within formal engineering-governance, configuration-control and security processes., • Ability to deliver work through sprint-based or iterative engineering processes., • Significant experience delivering software engineering within a commercial, defence, aerospace, maritime or other regulated engineering environment., • Experience developing, maintaining or supporting software using Ada 95., • Experience developing or maintaining software using C++ and/or C#., • Experience maintaining and enhancing operational, deployed or long-life software systems., • Experience working with mixed-language software baselines., • Experience investigating and resolving complex software defects.Experience undertaking structured root-cause analysis., • Experience designing and implementing approved software changes., • Experience working under formal change-control and configuration-management arrangements., • Experience conducting code reviews and technical peer reviews., • Experience with unit, integration, regression and defect-verification testing., • Experience generating objective test evidence and formal test reports., • Experience producing controlled software builds and supporting release activities., • Experience preparing release notes, deployment information or other release artefacts., • Experience integrating software with hardware interfaces, operating systems, networks or external systems., • Experience producing and maintaining controlled technical documentation., • Experience working as part of a multidisciplinary engineering team., • Experience communicating technical findings, estimates, risks and recommendations to engineering stakeholders., • Experience working within sprint-based or iterative delivery environments., • Experience supporting software deployment and post-deployment regression testing., • Experience operating within secure facilities or controlled engineering environments., • Experience of test & simulation systems is desirable., • Experience of defence, maritime, training or synthetic-environment systems is desirable., • Experience using Jira or an equivalent backlog and defect-management tool is desirable., • Experience using Teamcenter or an equivalent product-lifecycle or workflow-management tool is desirable., • Experience with Microsoft Active Directory-integrated environments is desirable., • Experience diagnosing IP networking, multihomed computer or basic network-switch configuration issues is desirable., • Experience using PXE or an equivalent network deployment method is desirable., • Experience using Symantec Ghost or equivalent system-imaging and recovery tools is desirable., • Experience supporting infrastructure upgrades and deployed computing environments is desirable., • Experience working with technical authorities, design authorities or assurance teams is desirable., • Experience troubleshooting software deployed across networked computer systems., • Must be eligible to obtain and maintain UK Security Clearance (SC)., • Willingness to work within secure defence facilities and controlled environments., • Willingness to travel occasionally to customer sites., • Must be capable of working on operational support and maintenance activities for deployed systems., • Must be eligible to work in the United Kingdom., • Collaborative working environment – we stand shoulder to shoulder with our clients and ourpeers through good times and challenges, • We empower all passionate technology loving professionals by allowing them to expand their skills and take part in inspiring projects, • ExpleoAcademy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses, • Competitive company benefits, • Always working as one team, our people are not afraid to think big and challenge the status quo, • As a Disability Confident Committed Employer we have committed to:, • Ensure our recruitment process is inclusive and accessible, • Communicating and promoting vacancies, • Offering an interview to disabled people who meet the minimum criteria for the job, • Anticipating and providing reasonable adjustments as required, • Supporting any existing employee who acquires a disability or long term health condition, enabling them to stay in work at least one activity that will make a difference for disabled people “We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age”. We treat everyone fairly and equitably across the organisation, including providing any additional support and adjustments needed for everyone to thrive #J-18808-Ljbffr

Expleois a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation. We help businesses harness unrelenting technological change to successfully deliver innovations that will help them gain a competitive advantage and improve the everyday lives of people around the globe. As part of our continued support to our customer in the space sector we are looking for a Systems Engineer. The role will be based at our customer’s facilities in Portsmouth that will include work outside of normal hours. This is an exciting opportunity for an ambitious individual to develop and grow their skills and knowledge within a thriving organisation. The successful candidate will be responsible for developing and executing automated test procedures for satellite payload systems, validating CCSDS-based communications, and performing integration testing on satellite simulators and hardware test benches. The role includes test specification development, configuration management, anomaly investigation, traceability reporting, and the creation of automation tools to support efficient verification and validation activities. Working in collaboration with the client, across various Satellite based programmes and technologies, for the delivery of the Space Onboard Functional Validation programme. This is an area of significant growth within Expleo, an area where we are looking at growing our team demonstrating our commitment to continue to grow our space business. Engineers with energy and drive with broad expertise are ideal, however of particular interest would be candidates with space, aerospace, payload, high tech manufacturing or telecommunications experience. This role represents a great opportunity to work on cutting edge satellite programmes. Valued attributes are a team player who can use their initiative and has a real passion for engineering with an attention to detail, combined with a thorough, methodical approach to problem solving. • System Engineering activities., • Functional Validation execution., • Work with the FV Architect and FV Tech Lead to break down tests into manageable parts and communicate regularly to ensure efficient implementation., • Create the Automated Procedure (AP)’s (java test script) for the execution of tests on a Satellite simulators (SatSims) and hardware test benches with hardware in the loop., • Preparation of configuration files and link script execution to these last ones., • Preparation of step-by-step procedures to run java scripts., • Execution of procedures on the Engineering hardware model test bench., • Creation of short and clear test execution reports to share with different teams., • Anomaly management: Report all observations to the tech lead and architect using the process in place (Jira)., • Investigate any observations raised during the testing on Satsims and hardware., • Report any differences in testing between the Satsims and Hardware to ensure that the Satsims are representative in future., • Upload test sessions to internal ADS tool and ensure test traceability., • Preparation of offline processing tools to automatise manual operations (in different languages java, python etc)., • Maintaining the OneSat Payload FV Schedule., • Validation, Verification and Qualification., • System Test Requirement Management., • Demonstrable industry related experience / Degree qualified – Engineering or Science related subject, • Systems Engineering., • Test Engineering., • Requirements analysis., • Knowledge of CCSDS standards of ground to space communications layers (TC/TM PUS packet, TM frames, TC segment, CLTUs, CLCW etc)., • Hardware SW integration., • Configuration & SDLC (git, Jira, DOORS), • Good knowledge of Linux OS and GIT/SVN., • Telecommunications., • Software and Hardware Validation., • Java., • Python., • Safety Critical Software testing., • Excellent problem-solving skills and attention to detail., • Ability to provide inputs to project Management., • MS Office Suite., • Problem Solving & Decision Making: Analytical mindset with the ability to make sound decisions in complex environments., • Confident in performing base operations with equipment like DC power supplies, RF signal generators and spectrum analysers., • Extensive and proven experience in Systems Engineering roles, preferably within the space or aerospace industry, • Strong analytical and problem-solving skills, with the ability to troubleshoot complex technical issues and propose innovative solutions, • Excellent communication and interpersonal skills, with the ability to collaborate effectively in a multidisciplinary team environment, • Experience with project management practices and tools, including schedule management, risk analysis, and resource allocation, • Knowledge of relevant industry standards and regulations, such as CCSDS Standards is essential, • Ability and willingness to work outside of normal hours twice a week between 06:00 – 14:00 or 14:00 - 22:00., • Ability and willingness to travel to and work on the client’s Portsmouth site 5 days per week., • Collaborative working environment – we stand shoulder to shoulder with our clients and ourpeers through good times and challenges, • We empower all passionate technology loving professionals by allowing them to expand their skills and take part in inspiring projects, • ExpleoAcademy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses, • Competitive company benefits, • Always working as one team, our people are not afraid to think big and challenge the status quo, • As a Disability Confident Committed Employer we have committed to:, • Ensure our recruitment process is inclusive and accessible, • Communicating and promoting vacancies, • Offering an interview to disabled people who meet the minimum criteria for the job, • Anticipating and providing reasonable adjustments as required, • Supporting any existing employee who acquires a disability or long term health condition, enabling them to stay in work at least one activity that will make a difference for disabled people “We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age”. We treat everyone fairly and equitably across the organisation, including providing any additional support and adjustments needed for everyone to thrive #J-18808-Ljbffr

HE Space is a successful international space company, specialised in providing managed services and human resources to the international space sector for over 40 years. We hire space experts all over Europe across the whole spectrum of space-related activities, from engineering to science, software development, operations, marketing, finance and administration. Our employees contribute towards a wide range of groundbreaking space programmes including Galileo and Copernicus, ExoMars, Iris2, ESA BASS, ESA GSPT, LISA Pathfinder, Euclid, the Ariane and Vega launchers as well as the International Space Station. HE Space has joined forces with CS Group and Sopra Steria to lead the engineering and digital space market in Europe and to provide highly skilled consulting. We are passionate about people and invest in you to support the development of the European space industry. The Functional Validation Engineer - Payload Software (PLSW) is responsible for validating the Payload Software on a telecoms satellite programme, which controls and manages in-flight payload mission execution for the Digital Transparent Processor. The role focuses on translating functional validation requirements into automated test procedures, executing tests across simulation and hardware environments, and supporting software verification and non-regression activities. The role operates within the Functional Validation (FV) team, working closely with Functional Validation Architects, Technical Leads, and software development teams. Validation activities are performed using both the SATSIM numerical bench and hardware RF test benches to verify software performance against specified requirements. • Analyse functional validation requirements and convert them into automated test procedures (APs) using Java;, • Develop, maintain and execute automated test scripts and associated configuration files;, • Prepare hardware and simulation environments for test execution, including SATSIM and RF test benches;, • Configure and operate RF equipment, including modems, signal generators, spectrum analysers and DC power supplies;, • Execute functional validation and software non-regression test campaigns against new PLSW releases;, • Verify software behaviour against defined requirements and acceptance criteria;, • Produce clear and concise test execution reports and communicate results to the FV Technical Lead and FV Architect;, • Investigate test observations, anomalies and unexpected behaviours, performing initial analysis and fault isolation;, • Record and manage defects, observations and validation issues using Jira and established FV processes;, • Identify and report discrepancies between SATSIM and hardware bench results to improve simulation fidelity;, • Upload test sessions, logs and evidence intoFV tooling, ensuring full traceability of validation activities;, • Develop and maintain offline processing and automation tools using Java, Python or other appropriate technologies;, • Support test strategy, test specification development, traceability activities and validation documentation;, • Collaborate with geographically distributed stakeholders, including teams located in Toulouse and Portsmouth;, • Proactively manage dependencies, risks and blockers, escalating issues early to maintain delivery schedules., • Experience in software verification, validation or integration testing within a complex engineering environment;, • Ability to interpret detailed validation requirements and develop robust automated test procedures;, • Strong Java development skills for automated test script creation and maintenance., • Experience of Linux-based environments;, • Experience using source control and software lifecycle tools, including Git, SVN, Jira and Confluence;, • Knowledge of software development and validation processes, including traceability and configuration management;, • Experience of hardware and software integration testing;, • Strong analytical and troubleshooting skills with the ability to investigate complex technical issues., • Strong understanding of RF principles and test equipment setup, including:, • RF signal generators;, • Spectrum analysers;, • Modems;, • DC power supplies., • Experience working with hardware RF test environments;, • Knowledge of CCSDS standards and space communications protocols, including:, • Telecommand (TC) and Telemetry (TM);, • PUS packets;, • TM Frames;, • TC Segments;, • CLTUs;, • CLCW., • Java development;, • Software verification and validation;, • RF equipment configuration and operation;, • Linux;, • CCSDS standards;, • Git/SVN;, • Jira/Confluence., • Python development;, • MobaXterm;, • Satellite communications systems;, • Aerospace or space industry experience;, • Safety-critical software validation experience;, • Experience with numerical simulation environments such as SATSIM., • Excellent written and verbal communication skills;, • Ability to work effectively with distributed teams and technical stakeholders;, • Strong attention to detail and quality focus;, • Proactive approach to issue identification, dependency management and risk mitigation;, • Ability to work independently within a safety-critical and highly controlled engineering environment;, • Strong organisational skills with the ability to manage multiple validation activities concurrently; This job is located in Portsmouth, United Kingdom. An exciting and dynamic international working environment awaits you! Inclusive and committed employer, our company works every day to combat all forms of discrimination and promote a respectful working environment. That's why, committed to gender diversity and overall inclusivity, we encourage all applications and profiles. #J-18808-Ljbffr

MERITUS are recruiting for an Embedded Software Engineer to work a hybrid contract for our client based in Portsmouth as they continue growing their practice. The role will require 3 days a week onsite and 2 days WFH. EMBEDDED SOFTWARE ENGINEER - INSIDE IR35 - £60 PER HOUR - C++ - 6 MONTHS INITIALLY - PORTSMOUTH - 3 DAYS A WEEK ONSITE - 37 HOURS A WEEK - SINGLE STAGE INTERVIEW PROCESS - MUST HAVE SC CLEARANCE • Security clearance required on application, • Experience programming Embedded Systems using C/C++, • Experience of bare-metal and embedded Linux environments, • Experience of linux device drivers including DMA, Interrupts, and Device Trees, • Knowledge of Digital Signal Processing, • Knowledge of Software Defined Radio #J-18808-Ljbffr

DTC | A Codan Company in Whiteley, Hampshire, is seeking an Embedded Software Engineer to design and implement software for embedded systems. You will work on system-on-chip platforms and collaborate with hardware and RF engineers to deliver high-performance wireless solutions. Applicants should be comfortable near hardware, with experience in C/C++ and exposure to embedded Linux or CI/CD practices. This role offers flexible working and strong career development opportunities. #J-18808-Ljbffr

Expleois a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation. We help businesses harness unrelenting technological change to successfully deliver innovations that will help them gain a competitive advantage and improve the everyday lives of people around the globe. As part of our continued support to our customer in the space sector we are looking for a Systems Engineer. The role will be based at our customer’s facilities in Portsmouth that will include work outside of normal hours. This is an exciting opportunity for an ambitious individual to develop and grow their skills and knowledge within a thriving organisation. The successful candidate will be responsible for developing and executing automated test procedures for satellite payload systems, validating CCSDS-based communications, and performing integration testing on satellite simulators and hardware test benches. The role includes test specification development, configuration management, anomaly investigation, traceability reporting, and the creation of automation tools to support efficient verification and validation activities. Working in collaboration with the client, across various Satellite based programmes and technologies, for the delivery of the Space Onboard Functional Validation programme. This is an area of significant growth within Expleo, an area where we are looking at growing our team demonstrating our commitment to continue to grow our space business. Engineers with energy and drive with broad expertise are ideal, however of particular interest would be candidates with space, aerospace, payload, high tech manufacturing or telecommunications experience. This role represents a great opportunity to work on cutting edge satellite programmes. Valued attributes are a team player who can use their initiative and has a real passion for engineering with an attention to detail, combined with a thorough, methodical approach to problem solving. • System Engineering activities., • Functional Validation execution., • Work with the FV Architect and FV Tech Lead to break down tests into manageable parts and communicate regularly to ensure efficient implementation., • Create the Automated Procedure (AP)’s (java test script) for the execution of tests on a Satellite simulators (SatSims) and hardware test benches with hardware in the loop., • Preparation of configuration files and link script execution to these last ones., • Preparation of step-by-step procedures to run java scripts., • Execution of procedures on the Engineering hardware model test bench., • Creation of short and clear test execution reports to share with different teams., • Anomaly management: Report all observations to the tech lead and architect using the process in place (Jira)., • Investigate any observations raised during the testing on Satsims and hardware., • Report any differences in testing between the Satsims and Hardware to ensure that the Satsims are representative in future., • Upload test sessions to internal ADS tool and ensure test traceability., • Preparation of offline processing tools to automatise manual operations (in different languages java, python etc)., • Maintaining the OneSat Payload FV Schedule., • Validation, Verification and Qualification., • System Test Requirement Management., • Demonstrable industry related experience / Degree qualified – Engineering or Science related subject, • Systems Engineering., • Test Engineering., • Requirements analysis., • Knowledge of CCSDS standards of ground to space communications layers (TC/TM PUS packet, TM frames, TC segment, CLTUs, CLCW etc)., • Hardware SW integration., • Configuration & SDLC (git, Jira, DOORS), • Good knowledge of Linux OS and GIT/SVN., • Telecommunications., • Software and Hardware Validation., • Java., • Python., • Safety Critical Software testing., • Excellent problem-solving skills and attention to detail., • Ability to provide inputs to project Management., • MS Office Suite., • Problem Solving & Decision Making: Analytical mindset with the ability to make sound decisions in complex environments., • Confident in performing base operations with equipment like DC power supplies, RF signal generators and spectrum analysers., • Extensive and proven experience in Systems Engineering roles, preferably within the space or aerospace industry, • Strong analytical and problem-solving skills, with the ability to troubleshoot complex technical issues and propose innovative solutions, • Excellent communication and interpersonal skills, with the ability to collaborate effectively in a multidisciplinary team environment, • Experience with project management practices and tools, including schedule management, risk analysis, and resource allocation, • Knowledge of relevant industry standards and regulations, such as CCSDS Standards is essential, • Ability and willingness to work outside of normal hours twice a week between 06:00 – 14:00 or 14:00 - 22:00., • Ability and willingness to travel to and work on the client’s Portsmouth site 5 days per week., • Collaborative working environment – we stand shoulder to shoulder with our clients and ourpeers through good times and challenges, • We empower all passionate technology loving professionals by allowing them to expand their skills and take part in inspiring projects, • ExpleoAcademy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses, • Competitive company benefits, • Always working as one team, our people are not afraid to think big and challenge the status quo, • As a Disability Confident Committed Employer we have committed to:, • Ensure our recruitment process is inclusive and accessible, • Communicating and promoting vacancies, • Offering an interview to disabled people who meet the minimum criteria for the job, • Anticipating and providing reasonable adjustments as required, • Supporting any existing employee who acquires a disability or long term health condition, enabling them to stay in work at least one activity that will make a difference for disabled people “We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age”. We treat everyone fairly and equitably across the organisation, including providing any additional support and adjustments needed for everyone to thrive #J-18808-Ljbffr

Select how often (in days) to receive an alert: We are hiring for Emebdded Software Engineers at all career levels and are very happy to recieve application from Junior, Mid-Level, Senior, Principal & Team Lead level Embedded Engineers. About Us DTC | A Codan Company develops advanced wireless communication technology used in some of the world's most demanding environments. From software-defined radios and high-performance wireless networks to communications for defence, uncrewed systems, government and broadcast applications, our engineers work on complex products where software, electronics and RF come together. We're looking for an Embedded Software Engineer to join our engineering team in Whiteley. This could suit an experienced embedded engineer looking for a new technical challenge, or someone earlier in their career who has strong C/C++ fundamentals and wants to develop deeper expertise in embedded systems. What you'll be working on You'll develop embedded software for our wireless communication products, working closely with engineers across software, electronics, RF and other specialist disciplines. Your work will include: • Developing embedded software in C and C++, • Working with SoC-based hardware platforms, • Developing, integrating and testing new product features, • Debugging software and hardware interactions, • Getting hands-on with electronics and laboratory test equipment, • Working alongside hardware and RF engineers to solve complex system-level problems, • Contributing across the development lifecycle, from early development through integration and testing You'll be working on physical products rather than software in isolation, so you'll be able to see your code running on real hardware and understand how it contributes to the performance of the overall system. You'll also have opportunities to build knowledge in areas such as embedded Linux, RF, software-defined radio and advanced wireless communications. What we're looking for We're interested in engineers who enjoy understanding how things work, solving difficult technical problems and working close to the hardware. You’ll ideally have: • Experience programming in C and C++, • A good understanding of embedded software development, • Experience working with, or an interest in, hardware/software integration, • Confidence debugging technical problems and using electronic test equipment You might already be working as an Embedded Software Engineer, Firmware Engineer or Electronics/Software Engineer. We're also open to candidates earlier in their career with a relevant degree in Electronics, Electronic Engineering, Software Engineering, Computer Engineering, Physics or a related discipline and strong embedded programming experience. Useful, but not essential You don’t need to arrive knowing everything. Experience or exposure in any of the following would be useful: • Embedded Linux, • System-on-Chip platforms, • FPGA/VHDL, • CI/CD and automated build environments, • Software security, • IP networking or communications systems, • RF or software-defined radio, • Real-time or high-performance embedded systems Experience in RF or defence is not essential. If you’re a strong embedded engineer interested in learning the communications side, we’d like to hear from you. Why DTC? You’ll work on sophisticated wireless products combining embedded software, electronics, RF and signal processing rather than spending your time maintaining a conventional software application. Real products, real impact The software you develop runs on physical communication systems used across defence, government, uncrewed platforms and broadcast applications around the world. Work alongside specialists Our multidisciplinary engineering teams include embedded software, RF, electronics and signal-processing expertise, giving you the opportunity to learn beyond your immediate specialism. Develop your technical career We take a personal approach to training and development and provide opportunities to build expertise in areas including embedded Linux, RF and advanced communications technology. • 25 days' annual leave plus bank holidays, • Company pension with matching up to 9%, • Company bonus scheme, • Flexible core working hours, • Annual pay reviews, • Personal training and development, • Income protection, • Life assurance, • Employee Assistance Programme, • Modern working environment in Whiteley You’ll also be joining a global organisation with engineering and technology teams across the UK, USA, Denmark, Singapore, Dubai and Australia. Security Clearance Due to the nature of some of our work, successful applicants will need to be willing and eligible to obtain UK Security Clearance. Interested? If you enjoy embedded C/C++, working close to hardware and solving problems where software meets electronics, we’d like to hear from you. #J-18808-Ljbffr

MERITUS is recruiting an Embedded Software Engineer for a hybrid contract based in Portsmouth. The candidate will program embedded systems in C/C++, work with bare-metal and embedded Linux, and engage with DSP and SDR concepts.

hackajob is collaborating with Raytheon to connect them with exceptional professionals for this role. Date Posted: 2026-07-20 Country: United Kingdom Location: Fareham, Hampshire Position Role Type: Onsite MCTS Training Equipment Maintainer Location: HMS Collingwood Permanent Benefits: • £: Competitive salary, • Contributory Pension Scheme 6 times salary ‘Life Assurance’ with pension, • 25 days holiday (increasing with service) statutory public holidays, plus opportunity to buy and sell up to 5 days (37hr), • Flexible Benefits scheme with extensive salary sacrifice schemes, including Health Cashplan, Dental, and Cycle to Work amongst others, • Enhanced sick pay, • Enhanced family friendly policies including enhanced maternity, paternity & shared parental leave, • Work Culture 37hr working week, although hours may vary depending on role, job requirement or site-specific arrangements., • Early 1.30pm finish Friday, start your weekend early!, • Remote, hybrid and site based working opportunities, dependant on your needs and the requirements of the role., • Up to 5 paid days volunteering each year., • Flexible working culture focused on output, with more formal flexible working arrangements on request (assessed subject to role) - please highlight any requests to the Talent Acquisition team. At Raytheon UK, we take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence. As a leading defence and aerospace company operating across the United Kingdom, Raytheon UK helps to solve our customers’ toughest challenges. We are a major supplier to the UK government and customers around the globe, providing defence solutions across all domains: land, sea, air, space, and cyberspace. We also provide digital and training transformation solutions to commercial and military customers. With circa 2000 employees and major facilities operating throughout the UK including Broughton (Wales), Livingston and Glenrothes (Scotland), and Harlow, Gloucester, and Manchester (England); we are committed to investing in British careers and technology development. Through advanced technology and our people’s expertise, our Training Transformation Services is modernising what’s possible in the training and preparation of our armed forces. With a real blended approach to learning and using the latest innovative systems and technology, we ensure our service men and women really are prepared for any situation. • MCTS is a sophisticated and versatile training platform used by the Royal Navy providing state of the art classroom and simulation training facilities delivering maritime warfare training in controlled environments., • MCTS Maintainers play a pivotal part in ensuring training equipment is prepared and ready for use; defects are promptly addressed; spares are controlled; and Customer KPI requirements are met on a daily basis., • Accountable directly to the MCTS Lead Maintainer; working both individually and as part of a dual-site team, maintainers will work with a variety of modern simulation and training technology solutions, ensuring their readiness for training and seamless provision during the training day., • Working in a fast moving commercial/military environment, where swift response is required to emerging issues and defects, MCTS Maintainers must be suitably experienced in this field and flexible in their approach and response to a complex series of possible calls on their expertise., • Systems Familiarity: Maintainers are responsible for, and must develop, sustainable working competency to promptly solve a variety of operating issues/defects on Customer Furnished and Government Furnished equipment’s (CFE and GFE) which form the MCTS TE outfit., • Training Equipment (TE) Preparation: Prepare assigned training spaces/equipment for training to meet “Ready for Training” requirements as specified in the Agreed Training Schedule (ATS)., • Maintain TE Hardware: Assure availability and serviceability of in use TE in assigned spaces to deliver correctly prepared/formatted TE to meet the training schedule., • Assist wider team as required/available. Includes Fault/Defect diagnosis; LRU replacement., • Preventative/Corrective Maintenance: Undertake general, routine, preventative and corrective maintenance activities for MCTS systems and support equipment to assure continuity of service., • Administer Systems: Undertake a variety of system administration and maintenance tasks across the range of MCTS Training Equipment. Includes updating systems (patches etc), data-logging, password control and administration of Learning Management Systems. Includes the loading of required System and exercise software, updates, and OED., • Effective Response: A key part of the MCTS Maintainer role is to provide rapid, prioritised response to defects arising on in-use TE to minimise training downtime. A key Customer KPI., • Spares/Fault Management: Use bespoke Hardware Management System to log and report defects/shortfalls. Assist in compilation of technical spares management data and records., • Ensure: To ensure Company health, safety and environmental procedures are implemented and complied with at all times. Be ‘Responsible for championing and fostering a culture of Environmental, Health, and Safety (EHS) compliance and continuous improvement’., • Any other duties required to complete the Training Equipment Service., • Previous Experience of configuring, installing, maintaining a range software; System Start-up and Shutdowns., • Aware: Working knowledge of some or all of the following Operating Systems: User Administration of SUSE Linux; UNIX Administration (Solaris and HP-UX); Windows Administration (W2003 and W2012). Administration of Windows Server 2003 with XP., • Comptia Network A; Compucat / ICX, MCSA on Microsoft Windows Server 2003 (or later); Novell Certified Linux Engineer 10 or Equivalent. (Later versions as appropriate)., • Ability to interface with outfitted systems to undertake expected system administration and management functions., • Able to analyse defects/technical issues and succinctly report/input the necessary detail into logging and analysis tools., • Spares Management: Undertake spares/logistics tasks associated with spares management. Undertake roles necessary to ensure the sustainability, serviceability, administration, security and maintenance of encrypted (JMNIAN) link systems for training and interoperability., • Developed, Substantive knowledge and experience of managing and maintaining an array of technical, training equipment portfolios, including networks, with a team of dedicated technical staff across 2 dispersed locations., • Demonstrate a clear ability to maintain effective dialogue with all internal and external stakeholders at all levels in the execution of this role to ensure all operational and support requirements of your team and training equipment infrastructure meet expected operational requirements and tempos., • Awareness of RN warfare equipment and methodologies., • Maintain and assure the provision of Video-teleconference (VTC) links between remotely linked sites., • PAT Testing Competency. RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. LI-LB1 RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. Privacy Policy and Terms #J-18808-Ljbffr

Get AI-powered advice on this job and more exclusive features. This range is provided by Stratospherec Limited. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Mostly in-office working in Whiteley, Hampshire Stratospherec are proud to be working with a fantastic UK SaaS Fintech company whose IT systems are revolutionising the UK finance, retail and commerce industries. Due to their sustained and continued growth they are looking to expand their IT Infrastructure team by hiring an Infrastructure Engineer with a strong Wintel and IT Infrastructure background. They have a number of large IT projects for the next 24 months including automating their IT Infrastructure deployments so they are looking for an experienced IT Engineer who has an interest in automation as well - no previous automation experience necessary. This role will mainly focused to in new IT project work, with some limited BAU work as well. They are looking for an Infrastructure Engineer with an interest in using automation tools to streamline infrastructure deployment, management and monitoring, combined with a background in administering and building new IT infrastructures and improvements in IT systems from previous projects is going to be vital for this role. Any background in Datacentre relocation or migration would be useful as well in this role Role Responsibilities: Infrastructure: • Maintain and enhance IT infrastructure, including VMware ESXi, Microsoft Windows Server environments, and Network Monitoring and networking components. There is some minimal work supporting AWS/Linux server infrastructure as well., • Ensure system reliability, scalability, and performance through proactive monitoring and automation., • Maintain and improve local network environments, including Dell servers and Dell switch configurations., • Strong technical expertise in Microsoft Active Directory (AD), Windows Server environments, and authentication solutions., • Plan for scalability, redundancy, and high availability to support future growth. IT Security & Compliance: • Ensure compliance with security and regulatory standards, including PCI DSS, Cyber Essentials+, DORA, and ISO 27001., • Implement and enforce security best practices across infrastructure automation and cloud environments., • Maintain accurate compliance documentation, including PCI DSS scope records and security policies., • Secure high-value and high-risk data, such as cardholder (PCI) and personally identifiable information (PII). Cloud & Automation (these tools and skills will be taught): • Implement and manage Infrastructure as Code (IaC) for cloud and on-premises environments., • Learn how to automate configuration management, infrastructure provisioning, and application deployment., • Configure and maintain authentication solutions (SSO, SAML, Entra Connect)., • Develop and manage automation solutions to streamline infrastructure deployment, management, and monitoring., • Implement and optimize automation tools such as Azure DevOps (or other CI/CD pipelines), Terraform, Node-Red, and Packer., • Deploy and manage monitoring tools (Zabbix, SolarWinds SentryOne, and other network/database monitoring solutions)., • Ensure secure cloud infrastructure management across Azure and AWS environments. Experience & Skills: It will be useful to have some of the following skills and experience: • Strong expertise in defining, delivering, and supporting robust, resilient, and secure enterprise infrastructure., • Experience with IT audits and compliance frameworks such as CIS, PCI DSS, Cyber Essentials, NIST, ISO 27001., • An understanding of network security and compliance in regulated environments., • Proficiency in firewall and load balancer technologies for secure environments., • Hands-on experience with virtualization platforms (VMware, Citrix Xen) and backup solutions (Veeam or similar)., • Experience with monitoring tools (SolarWinds SentryOne, Zabbix etc.)., • Excellent problem-solving, communication, and documentation skills., • Some familiarity with financial services regulations and compliance (PCI DSS, GDPR, DORA) would be useful but is not essential. Desirable (but not required) experience: • Some interest in learning and using automation tools such as Azure DevOps, Terraform, Node-Red, Packer., • Proven ability to secure high-value data (PCI cardholder data, PII) and implement security best practices., • Scripting and automation skills (PowerShell, Python, Bash, or similar)., • Ability to design, implement, and maintain CI/CD pipelines for infrastructure automation., • Some experience managing cloud environments (Azure, AWS). This is an exciting new role for a growing IT Infrastructure team, within a successful and growing SaaS company, so if you are looking for an exciting challenging IT Systems and automation role, then please apply with your CV for immediate interview. +++ Please note we can only consider local candidates and with full UK Passports or settled status visas or indefinite leave to remain visas+++ • Mid-Senior level, • Full-time, • Information Technology, • IT System Operations and Maintenance, • Computer and Network Security, • Financial Services Referrals increase your chances of interviewing at Stratospherec Limited by 2x Southampton, England, United Kingdom 3 weeks ago Portsmouth, England, United Kingdom 1 week ago Winchester, England, United Kingdom 1 week ago Fareham, England, United Kingdom 4 weeks ago Portsmouth, England, United Kingdom 2 weeks ago Southampton, England, United Kingdom £45,000.00-£65,000.00 3 weeks ago Portsmouth, England, United Kingdom 3 months ago Portsmouth, England, United Kingdom 3 days ago Southampton, England, United Kingdom 1 week ago Southampton, England, United Kingdom 4 days ago Southampton, England, United Kingdom 1 week ago Southampton, England, United Kingdom 2 weeks ago Portsmouth, England, United Kingdom 5 days ago Portsmouth, England, United Kingdom 1 day ago Eastleigh, England, United Kingdom 4 days ago Southampton, England, United Kingdom 1 week ago Corporate Technical Support Engineer Apprentice – Level 3 (Titchfield) Fareham, England, United Kingdom 1 week ago Speculative Civil Infrastructure Engineers (Development) Southampton, England, United Kingdom 3 months ago Portsmouth, England, United Kingdom 1 week ago Newport, England, United Kingdom 4 weeks ago Systems Engineering Degree Apprenticeship Portsmouth, England, United Kingdom 34 minutes ago Portsmouth, England, United Kingdom 23 hours ago Portsmouth, England, United Kingdom 1 month ago Portsmouth, England, United Kingdom 1 week ago Hampshire, England, United Kingdom 1 month ago Cowes, England, United Kingdom 1 month ago Hursley, England, United Kingdom 3 days ago Southampton, England, United Kingdom 1 month ago We’re unlocking community knowledge in a new way. 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As a Digital Infrastructure Engineer, you’ll work alongside System/Network Administrators and Software Developers to deliver and support cutting-edge Maritime Domain Awareness (MDA) systems. This is a hands-on technical role requiring initiative, collaboration, and a strong understanding of secure digital infrastructure. You’ll be involved in everything from system design and deployment to support and documentation, contributing directly to mission-critical outcomes. • Design, develop, and support MDA digital infrastructure solutions., • Provide 1st–3rd line support across on-site operations centres and a global user base., • Participate in a 24/7, 365 out-of-hours callout roster., • Generate technical documentation, diagrams, and SOPs., • Ensure Secure by Design principles and security guidance are followed., • Collaborate with stakeholders to meet operational and business needs., • Travel occasionally (domestic and international) as required., • Eligible for DV Security Clearance., • Strong experience across infrastructure technologies including:, • VMWare, Private Cloud, Server Hardware (Edge, GPU Clusters), • DevOps tools (Ansible, Terraform, Jenkins), CI/CD, IaaC, • Network Infrastructure (Cisco, Juniper), LAN/WAN/Security, • Windows/Linux OS, VDI (VMWare Horizon), • Monitoring tools (Solarwinds, Kibana, PRTG), • Messaging, Web, Identity, DNS, Backup, Licensing, Storage, PKI, • Source control (Git), GIS (ESRI Enterprise), • AI/ML workflows and analytical services, • Royal Navy or maritime domain experience, • Familiarity with Confluence, Jira, SharePoint, MS Teams, • ITIL v4 certification Knowledge of maritime/geospatial data types (NMEA/AIS, Radar, SIGINT, Imagery, etc.). • Associate, • Contract, • IT Services and IT Consulting Note: This job description reflects the responsibilities of the role and does not include unrelated postings or site navigation content. #J-18808-Ljbffr

Saab UK is part of Scandinavia’s largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. What you will be part of Saab is a leading defence and security company with an enduring purpose, to help nations keep their people and society safe. Empowered by its 28,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world. Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations. To design and implement application and software solutions for underwater robotics applications in line with Saab Seaeye's business needs through innovation, creativity and professionalism. You will be tasked with designing and developing software for the next generation of underwater vehicles as well as supporting and developing on existing codebase and products. • A Degree in a relevant Engineering Discipline or Software Engineering Qualification with industry experience, • Strong C++ with demonstrable skills and knowledge of at least C++11., • Familiarity in development of control software, • Solid understanding of software design and architecture, • Backend server design/structure, • Familiar with Standard Web Technologies, • Exposure to front end - Able to construct functional web pages, • Software skills in Javascript, Python, XML, JSON, HTML or CSS on both Windows and Linux. By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview. At Saab, you'll be empowered to make a real difference. Join colleagues worldwide who share one purpose – keeping people and society safe through innovative defence and security solutions. What makes that difference possible? You. We're a global leader in air, land and naval defence, civil security and commercial aeronautics, with approximately 28,000 employees across all continents. Our transformative approach combines deep expertise with continuous innovation – investing one-fifth of our earnings in research and development to solve tomorrow's challenges today. But technology alone doesn't create safety. Your perspective, your skills, your contribution – that's what transforms possibility into reality. Here, diversity strengthens everything we do. You'll find unlimited opportunities to advance your career whilst maintaining balance in your life beyond work. We're committed to creating an inclusive environment where every person can fully focus on what matters. Saab is an Equal Opportunity/Affirmative Action employer – all qualified individuals are encouraged to apply and will be considered without regard to race, colour, religion, national origin, sex (including pregnancy), sexual orientation, gender identity, age, veteran or disability status. #J-18808-Ljbffr

Saab UK is part of Scandinavia’s largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. Saab is a leading defence and security company with an enduring purpose, to help nations keep their people and society safe. Empowered by its 28,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world. Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations. This role is part of our Saab Seaeye Underwater Robotics Business in Fareham. To design and implement software solutions for underwater robotics applications in line with the company’s business needs through innovation, creativity and professionalism. Able to demonstrate expertise and experience in software used on industrial/vehicle/vessel systems. Reporting to the Software Manager the Software Lead role involves taking responsibility for the delivery of projects and leading multidisciplinary teams to deliver technically complex software projects for subsea vehicles and associated robotic functions. Typically requiring input from several differing software and engineering disciplines and supporting functions the software lead is able to bind these inputs together to successfully deliver the software content for Saab products. Required skills: • A minimum of 7 years' experience as a Senior Engineer., • A Degree in a relevant Engineering Discipline., • Broad understanding of software from embedded though to applications, • Leading multi-disciplined teams of software engineers, • Able to develop a software architecture for complex systems from scratch, • Sound understanding of modern software methods and technologies, • Able to maintain a system level approach and not get lost in the detail, • Able to develop system level requirements and derive lower level requirements to achieve these, • Sound understanding of safety concepts and design, • Able to interface directly with customers, • Able to act as a technical authority, • Able to communicate technical concepts to non-technical stakeholders, • Able to estimate work content and duration, • Able to plan work loading for teams ensuring no team member is overloaded, • Able to develop and instigate processes to ensure industry best practice is achieved, • Able to ensure appropriate levels of Software Quality are achieved for projects, • Able to mentor and develop junior engineers, • Ability to delegate tasks, • Able to manage resources and budgets, • Practical understanding of standards and application of standards, • Appreciation of Cyber Security and the impacts on design In addition, you will be Able to demonstrate software skills in some of the following technologies on both Windows and Linux: • C++, • Javascript, • Python, • XML, • JSON, • HTML, • CSS, • Web backend servers (Angular, Django, NodeJS, React, Apache or similar), • Web Sockets, • Docker, • TCP-IP / UDP, • SQL or other databases, • Dev tools (Wireshark, system log interrogation etc..), • Databases, • Cyber Security, • Exposure to IP video and video routing, • Familiarity in design and testing of control software, • Familiarity with Systems serving Real Time Information via Web Sockets, • Use of DDS and interfacing with itMessage Queues (Active MQ/Rabbit MQ/ZeroMQ), • GUI Development experience (.Net GUI framework, Qt 6.2 or previous versions), • Developing and debugging software for application software in Visual studio (2013, 2017, 2022), • Customer facing API’s using web technologies By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview. #J-18808-Ljbffr

Introduction Saab UK is part of Scandinavia’s largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. What you will be part of Saab is a leading defence and security company with an enduring purpose, to help nations keep their people and society safe. Empowered by its 28,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world. Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations. This role is part of our Saab Seaeye Underwater Robotics Business in Fareham. To design and implement software solutions for underwater robotics applications in line with the company’s business needs through innovation, creativity and professionalism. Able to demonstrate expertise and experience in software used on industrial/vehicle/vessel systems. Reporting to the Software Manager the Software Lead role involves taking responsibility for the delivery of projects and leading multidisciplinary teams to deliver technically complex software projects for subsea vehicles and associated robotic functions. Typically requiring input from several differing software and engineering disciplines and supporting functions the software lead is able to bind these inputs together to successfully deliver the software content for Saab products. • A minimum of 7 years' experience as a Senior Engineer., • A Degree in a relevant Engineering Discipline., • Broad understanding of software from embedded though to applications, • Leading multi-disciplined teams of software engineers, • Able to develop a software architecture for complex systems from scratch, • Sound understanding of modern software methods and technologies, • Able to maintain a system level approach and not get lost in the detail, • Able to develop system level requirements and derive lower level requirements to achieve these, • Sound understanding of safety concepts and design, • Able to interface directly with customers, • Able to act as a technical authority, • Able to communicate technical concepts to non-technical stakeholders, • Able to estimate work content and duration, • Able to plan work loading for teams ensuring no team member is overloaded, • Able to develop and instigate processes to ensure industry best practice is achieved, • Able to ensure appropriate levels of Software Quality are achieved for projects, • Able to mentor and develop junior engineers, • Ability to delegate tasks, • Able to manage resources and budgets, • Practical understanding of standards and application of standards, • Appreciation of Cyber Security and the impacts on design, • Exposure to IP video and video routing, • Familiarity in design and testing of control software, • Familiarity with Systems serving Real Time Information via Web Sockets, • Use of DDS and interfacing with it, • Message Queues (Active MQ/Rabbit MQ/ZeroMQ), • GUI Development experience (.Net GUI framework, Qt 6.2 or previous versions), • Developing and debugging software for application software in Visual studio (2013, 2017, 2022), • Customer facing API’s using web technologies In addition, you will be Able to demonstrate software skills in some of the following technologies on both Windows and Linux: C++ Javascript Python XML JSON HTML CSS Web backend servers (Angular, Django, NodeJS, React, Apache or similar) Web Sockets Docker TCP-IP / UDP SQL or other databases Dev tools (Wireshark, system log interrogation etc..) Databases Cyber Security By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but is not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview. At Saab, you'll be empowered to make a real difference. Join colleagues worldwide who share one purpose – keeping people and society safe through innovative defence and security solutions. What makes that difference possible? You. We're a global leader in air, land and naval defence, civil security and commercial aeronautics, with approximately 28,000 employees across all continents. Our transformative approach combines deep expertise with continuous innovation – investing one-fifth of our earnings in research and development to solve tomorrow's challenges today. But technology alone doesn't create safety. Your perspective, your skills, your contribution – that's what transforms possibility into reality. Here, diversity strengthens everything we do. You'll find unlimited opportunities to advance your career whilst maintaining balance in your life beyond work. We're committed to creating an inclusive environment where every person can fully focus on what matters. Saab is an Equal Opportunity/Affirmative Action employer – all qualified individuals are encouraged to apply and will be considered without regard to race, colour, religion, national origin, sex (including pregnancy), sexual orientation, gender identity, age, veteran or disability status. #J-18808-Ljbffr

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Operating at 11 sites in the United Kingdom, L3Harris supports Britain's mission to secure and strengthen the country by delivering sovereign innovation across the space, air, land, sea and cyber domains. L3Harris in Portchester are part of our Maritime UK business - a leading global supplier of integrated marine control systems and simulation products for warships, submarines and high-end commercial marine vessels worldwide. Our Maritime UK business has four UK location and together we are powering the Royal Navy’s adoption of autonomous surface vehicle technology as well as delivering autonomous capability to UK ports, harbours and offshore energy service providers. Working at the forefront of maritime autonomy, you'll play a key role in delivering technologies that enable vessels to operate safely, intelligently, and with increasing levels of independence. From autonomous navigation and vessel control systems to integrated communications, sensor technologies, and remote operations capability, you'll help develop innovative solutions that are transforming the way maritime organisations operate. As a Software Engineer, you'll work across a diverse portfolio of projects supporting customer programmes, research and development initiatives, and future business opportunities. Collaborating with multidisciplinary teams, you'll be involved throughout the project lifecycle, from concept development and prototyping through to integration, testing, deployment, and operational support. This is an exciting opportunity for an engineer who enjoys solving complex technical challenges, working with emerging technologies, and seeing their work deployed in real-world environments. Whether supporting the Royal Navy's adoption of autonomous surface vehicle technology or delivering advanced capabilities for commercial ports, harbours and offshore energy providers, you'll be part of a team driving innovation in one of the most rapidly evolving areas of the maritime industry. • Hybrid working where possible, three days onsite per week, • Half day finish on a Friday, • 25 days holiday per year (plus bank holidays), increasing with long service and with the opportunity to buy/sell up to 5 days, • Private medical insurance with optional family cover, • Pension scheme of up to 8% employer contribution, • Life Assurance 4x salary (flexible up to 10x), • Group income protection, • Flexible opt-in extras such as a health care cash plan, dental insurance, gym membership, critical illness cover, cycle to work scheme, travel insurance and electric car scheme, • Employee Family Assistance Program providing mental health and wellbeing support, • Professional membership reimbursement (discretionary), • Design, develop, integrate, and maintain software solutions for industrial control and maritime systems., • Develop and support interfaces between programmable logic controllers (PLCs), power management systems, communication systems, and higher-level software applications., • Perform software integration, verification, validation, troubleshooting, and system testing activities throughout the project lifecycle., • Support laboratory integration, factory acceptance testing, harbour trials, sea trials, commissioning, and customer acceptance activities., • Collaborate with multidisciplinary engineering teams including software, systems, hardware, electrical, and test engineers to deliver integrated solutions., • Support Internal Research and Development (IRAD) initiatives, technology demonstrations, and Business Development (BID) activities through technical investigations, prototyping, and proof-of-concept development., • Produce and maintain technical documentation, integration procedures, test specifications, and engineering records in accordance with company processes and industry standards., • Investigate and resolve software, interface, and system-level issues identified during development, integration, and customer support activities., • Support the continuous improvement of software integration processes, tools, and engineering practices., • Travel to customer and company sites as required to support integration, testing, commissioning, and acceptance activities (approximately 5% travel)., • Bachelor’s degree in software engineering, Computer Science, Electrical Engineering, or a related engineering discipline., • Experience developing and maintaining software solutions using C++., • Experience working within Linux-based development and deployment environments., • Experience integrating software with industrial control systems, operational technology platforms, or programmable logic controllers (PLCs)., • Experience supporting software testing, verification, validation, and troubleshooting activities., • Experience working within multidisciplinary engineering teams across the software development lifecycle., • Experience with maritime systems, vessel control systems, or marine automation environments., • Familiarity with maritime communication protocols, including National Marine Electronics Association (NMEA) standards., • Experience with embedded, real-time, or mission-critical software systems., • Experience integrating software with power management, monitoring, or industrial control systems., • Familiarity with commissioning, harbour trials, sea trials, or site acceptance testing activities., • Experience working within multidisciplinary engineering teams delivering complex integrated systems., • Familiarity with source control, configuration management, and software release processes. Due to the nature of our work many our roles require a UK nationality and the ability to obtain a security clearance. Applicants who accept a conditional offer of employment must meet the requirement of right to work in the UK and must meet eligibility requirements for access to classified information and will be subject to government security checks. #SpecialistSoftwareEngineer L3Harris Technologies is proud to be an Equal Opportunity Employer. We are committed to maintaining a workplace that is free from unlawful discrimination and offers equal opportunities for all. Applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief, and marriage and civil partnerships. #J-18808-Ljbffr