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Graduate Linux Engineer (Associate Systems / Services) Location: Farnborough, Hampshire (On-site / Hybrid as you progress) Salary: £29,000 – £33,000 base + £5,000 bonus target About the Role We are looking for a Graduate Linux Engineer to join our UK engineering team and begin a long-term career as a systems and services engineer within a highly secure, specialist technology environment. This is a true graduate / early-career role, designed for someone early in their career who wants to build deep, hands-on engineering skills over time. You do not need commercial experience — we are looking for potential, curiosity, and strong foundations, particularly in Linux. You will work closely with senior engineers, supporting secure systems and projects while learning how complex, high-availability platforms are designed, deployed, and supported. What You’ll Be Doing (Initially) During your first phase in the role, you’ll focus on learning and supporting senior engineers by: • Working extensively with Linux operating systems (Red Hat–based environments), • Assisting with:, • Method of Procedure (MOP) documentation, • High-Level and Low-Level Design validation (HLDs / LLDs), • Supporting system configuration, testing, and validation tasks, • Joining customer and internal engineering meetings to observe and learn, • Helping maintain accurate technical documentation What We’re Looking For This role is ideal for someone who is early in their career and wants to grow into a full engineer over time. Essential: • A degree (or equivalent) in Computer Science, Engineering, IT, Cyber, or a related field, • Strong interest in Linux / operating systems, • Academic modules, labs, home projects, or certifications all count, • Basic understanding of:, • Networking fundamentals (TCP/IP, DNS, routing basics), • How systems communicate across networks, • Willingness to work on-site frequently at the start to learn from senior engineers, • Strong communication skills and a proactive mindset, • Linux certifications (e.g. Linux Essentials, RHCSA, similar), • Exposure to:, • Virtualisation (VMware, KVM), • Containers (Docker, Kubernetes), • Cloud platforms (AWS, Azure), • Basic firewall or network troubleshooting knowledge This is a long-term development role. Over 3–5 years, a successful candidate can progress into a full systems / services engineer, taking ownership of: • Engineering tasks and customer projects, • System deployments and troubleshooting, • On-call support (introduced gradually)

SITE RELIABILITY ENGINEER- SC CLEARED SITE RELIABILITY ENGINEER- Permanent opportunity for a Site Reliability Engineer with active SC clearance and eligibility for DV Clearance. - Salary up to £60,000 DOE- Hybrid opportunity with Hampshire based offices - To apply, please call Laura Jackson on , or email with an up-to-date CV. WHO ARE WE?We're hiring for Site Reliability Engineers to join an SME delivering cutting-edge solutions for industry-leading Defence clients. You'll have the opportunity to work across multiple high-impact, innovative and mission-critical projects, shaping solutions that make a real difference. Due to the sensitive nature of the work, an active SC Clearence and eligibility for DV clearance is required. THE SITE RELIABILITY ENGINEER- Active SC Clearance and eligibility for DV Clearance - Hampshire Based or ability to travel 3 days/ week.- Experience as in an Azure focused Site Reliability Engineering/ DevOps or Infrastructure Development role. SITE RELIABILITY ESSENTIAL SKILLS- Experience with DevOps and automation tooling, such as Ansible, Terraform and Git - Strong experience in Linux System Administration (Ubuntu/RHEL) for performance tuning, troubleshooting and systems management- Hands-on experience with Azure infrastructure- Ability to write and work with scripts (e.g. Bash, Python, PowerShell)- Troubleshooting skills to ensure system reliability and optimise platforms across complex environments. TO BE CONSIDERED:Please either apply through this advert or emailing me directly on . For further information please call me: / . By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLSPLATFORM ENGINEER, SITE RELIABILITY ENGINEER, AZURE, INFRASTRUCTURE, AZURE ARCHITECT, AZURE CONSULTANT, CLOUD ENGINEER, ANSIBLE, TERRAFORM, INFRASTRUCTURE DEVELOPMENT, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED, NSD

Senior Infrastructure Engineer Introduction Join a specialist digital innovation partner delivering secure, mission-critical technology into Defence and National Security. This is a hands-on role where your infrastructure expertise directly supports systems that protect and enable critical operations. Role Overview: • Location: Farnborough, • Package: Competitive salary + bonus + strong benefits, • Industry: Defence / National Security / Secure Technology What You’ll Be Doing: • Design, build and support secure infrastructure across complex, high-security environments, • Maintain and enhance virtualised and multi-classification platforms, • Support cloud-based services (including Microsoft 365) and hybrid infrastructure deployments, • Manage infrastructure changes, patching, and system upgrades through controlled processes, • Monitor systems, triage alerts, and respond to incidents to ensure service continuity, • Improve system performance, stability, and security through proactive enhancements, • Work closely with engineering and delivery teams to embed secure-by-design principles, • Contribute to automation and infrastructure-as-code initiatives, • Provide technical guidance to internal teams and stakeholders, • Share knowledge and support continuous improvement across the wider team Main Skills Needed: • Strong experience with Windows Server and Linux environments, • Solid understanding of cloud platforms (Azure, hybrid, and SaaS environments), • Virtualisation expertise (VMware stack including vSphere/vCenter), • Experience with containerisation and orchestration (Kubernetes, OpenShift), • Networking fundamentals and secure infrastructure design principles, • Automation and scripting skills (e.g. PowerShell, Ansible, Terraform), • Familiarity with DevSecOps tooling and monitoring solutions, • Experience working in secure or regulated environments, • Understanding of identity and access management (SSO concepts), • Comfortable working in Agile delivery environments What’s in It for You: • Work on meaningful projects with real-world impact in Defence and National Security, • Be part of a collaborative, multidisciplinary team with strong technical expertise, • Opportunities for continuous learning, certifications, and career development, • Competitive pension contribution and bonus scheme, • Private medical cover and life assurance, • 25 days holiday plus bank holidays, • On-site facilities including gym, café, and breakout spaces, • A culture that values innovation, flexibility, and continuous improvement Call to Action: If you’re nodding along, let’s take the next step. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.

This role sits within an Automotive Application Engineering team that partners closely with automotive customers from initial concept through to product commercialization. The group contributes across the full embedded software lifecycle, including hardware and software design, feature prototyping and integration, customization, performance optimization, and debugging—ensuring successful product delivery. We are looking for an experienced Software Engineer with strong expertise in designing, developing, debugging, and optimizing AI/ML solutions across operating systems such as Linux, Android, QNX, or similar embedded platforms. In this role, you will work directly with customers and partners to support the development of software based on reference designs, troubleshoot complex issues, and tailor solutions to meet specific product requirements by leveraging system-on-chip (SoC) capabilities. The ideal candidate is able to quickly get up to speed on existing projects, understands automotive hardware platforms and driver architectures, and can confidently interpret and produce technical specifications. You bring strong analytical thinking, problem-solving ability, and a collaborative mindset, working closely with external partners to help bring innovative automotive products to market. This is an opportunity to contribute to cutting-edge technologies in infotainment, digital cockpit systems, and autonomous driving, working alongside leading automotive manufacturers and Tier 1 suppliers, and seeing projects through to successful launch. Minimum Qualifications • Proven experience in embedded software development, integration, and debugging, • 5+ years’ experience in Software Application Engineering, Software Development, or similar roles, • 3+ years working with embedded platforms, • 2+ years’ experience with high-level operating systems (e.g., QNX, Linux, Android), • Strong programming skills in C/C++ and scripting languages such as Python, • Hands-on experience with computer vision and deep learning frameworks (e.g., OpenCV, OpenCL, PyTorch, TensorFlow, Caffe/Caffe2), • Experience with both supervised and unsupervised machine learning, including computer vision, NLP, and LLM-based systems, • Familiarity with ML/MLOps pipelines for development and deployment, • Solid understanding of ML/DL fundamentals (e.g., CNNs, object detection, segmentation), • Knowledge of neural network operations, linear algebra, and quantization techniques, • Experience optimizing neural networks for embedded systems (latency, throughput, power), • Strong system-level debugging and issue triage skills, • Excellent communication and collaboration skills, with a customer-focused approach, • Ability to manage priorities, timelines, and cross-functional deliverables, • Fast learner with strong technical analysis capabilities Preferred Qualifications • Experience applying ML in automotive infotainment or autonomous driving, • Familiarity with ML benchmarking tools such as MLPerf, • Experience with dedicated ML accelerators or embedded AI hardware, • Proficiency with debugging tools (e.g., JTAG, ftrace, GDB), • Experience with generative AI model tuning or reinforcement learning By applying to this role you understand that we may collect your personal data and store and process it on our systems. For more information please see our Privacy Notice ___

Infrastructure Engineer Introduction Join a specialist digital innovation partner delivering secure, mission-critical solutions across Defence and National Security. This is a role where your infrastructure expertise directly supports high-impact, real-world operations. Role Overview: • Location: Farnborough (Hybrid), • Package: Competitive salary + bonus, 25 days holiday + bank holidays, private medical, 10% employer pension, life assurance, training support, on-site facilities, • Industry: Defence / National Security / Technology What You’ll Be Doing: • Manage and enhance secure, multi-environment infrastructure spanning virtualised and cloud-based platforms, • Support and optimise Microsoft 365 and wider cloud services across public, private, and hybrid environments, • Maintain system performance through patching, monitoring, and proactive improvements, • Handle incident response, ensuring minimal disruption and effective resolution, • Work closely with engineering and delivery teams to embed secure-by-design principles, • Monitor systems, triage alerts, and take appropriate action to maintain stability, • Contribute to infrastructure changes through structured change control processes, • Identify trends and implement improvements to performance and reliability, • Provide technical guidance to internal teams and stakeholders, • Document processes and share knowledge across the wider team Main Skills Needed: • Strong experience with Windows Server environments (2016+), • Virtualisation expertise (VMware stack) and cloud platforms (Azure, Microsoft 365), • Linux administration (e.g. RedHat, Ubuntu, CentOS), • Scripting and automation using PowerShell, • Understanding of endpoint provisioning, patching, and system hardening, • Knowledge of SSO concepts and secure environments, • Exposure to Kubernetes and DevSecOps tooling, • Familiarity with tools such as Terraform, Vault, Elastic, or Nessus, • Experience working in Agile delivery environments, • Strong problem-solving mindset with a proactive approach What’s in It for You: • Work on meaningful projects that directly impact national security and defence, • Be part of a collaborative, innovation-driven engineering culture, • Access to ongoing professional development and certifications, • Hybrid working with a strong on-site environment and facilities, • Competitive benefits package designed to support your wellbeing, • Opportunity to grow with a business scaling its technical capabilities Call to Action: If you’re nodding along, let’s take the next step. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.

Join a leading space and satellite communications company – Farnborough, Hybrid Working Model This innovative space technology business is developing next-generation satellite payload and communications platforms, delivering high-performance solutions for global connectivity. The team are now looking for an Embedded Software Test & Validation Engineer to support the system-level testing and validation of advanced baseband and antenna products. You’ll work closely with software, hardware and RF teams to define test strategies, investigate system-level issues and help drive product quality across complex embedded platforms. For this Embedded Software Test & Validation Engineer role, we are looking for someone with: • Experience testing embedded systems, • Ability to develop and execute system test plans, • Strong Python experience for test automation platforms, • Familiarity with automation frameworks and CI tools (e.g. Jenkins, Docker), • Experience using hardware test equipment, • Ideally, knowledge of RF fundamentals or satellite/communications systems What Next? For more information on this role, or any other jobs across Embedded, Validation, Test Automation or Linux Systems, please contact me, Callum Allen, today.

Description Lead Software Engineer Location: Farnborough, with flexibility to work from home dependent on business demands Salary: £61,500 - £78,800 The Role: The Lead Software Engineer will play a critical role in both the sustainment of the current environment and the delivery of new capabilities. The selected individual will develop solutions to complex technical issues and problems that impact multiple areas or disciplines; regularly employ ingenuity and creativity to develop new technical solutions and systems to achieve functional objectives. As a Software Engineer in Leidos, you will be immersed in one of our key programmes. On behalf of our central government customer, you will have direct impact on the current and future iterations of one of our most important pieces of critical national infrastructure. This is a technical leadership role. The individual will drive delivery, lead technical decision‑making, collaborate with engineers and architects, and act as the visible technical representative of the software team. What will I be doing? • Provide technical leadership for the software team collaborating with architects to contribute to and understand solution approach, guiding implementation, and making sound engineering decisions that balance delivery, quality, and operational risk., • Provide technical leadership across delivery and engineering practices, ensuring agreed standards and processes are applied consistently throughout the project lifecycle., • Develop, debug, test, document, and deploy software enhancements aligned with the Software Development Strategy., • Lead delivery, covering:, • Java-based backend services and APIs that process system business events and workflows, integrating with downstream systems and data services in a secure, highly available environment., • Drive strong engineering practices across the team, • Ensure adherence to established code review standards, • Ensure defined quality gates are consistently met for the project, • Promote clean, maintainable, well‑documented code, • Guide system design and development by analysing information needs, system flows, data usage, and work processes, and translating these into practical implementation approaches., • Own technical oversight for ensuring the build and deployment pipeline is continuously validated and fit for purpose for the project, working with engineers and supporting roles to ensure defined CI/CD processes, quality gates, and security scanning requirements are consistently met., • Determine operational feasibility by evaluating requests, requirements, problem definitions, solution options, and their impact on operational systems., • Lead engineers and collaborate closely with architects and the test team to ensure new and modified software is fully verified prior to promotion., • Breakdown the design into workable, and reportable, tasks for developers to incrementally deliver against in a Scrum/Agile fashion., • Oversee and enable test automation within the scope of the project:, • Ensure engineers deliver unit and integration tests as a standard part of development, • Support and coordinate automation activities, with the test team retaining ownership of overall outcomes, • Support and continuously improve Agile delivery practices, including planning, estimation, backlog refinement, and delivery cadence., • Ensure effective use of development tooling and processes, including CI/CD pipelines and integrated security scanning., • Mentor and support other engineers, helping to raise technical capability and consistency across the team., • Effectively communicate with internal stakeholders,influencing technical decisions through clear, concise, and well‑reasoned input. What essential skills does Leidos need from me? • Extensive software engineering experience, including substantial hands‑on delivery using:, • Java (Java 8 and modern Java versions such as 17 and 21), • API design and implementation, • Proven experience operating as a technical leader, including:, • Leading technical decision‑making, • Guiding and mentoring engineers, • Representing the software team in customer and stakeholder engagements, • Strong understanding of design patterns and a solid, structured approach to software development., • Strong understanding of git/Bitbucket branching strategies on large projects with moderately sized teams contributing, • Familiarity with Relational Databases (PostgresSQL), SQL and JDBC, • Demonstrated experience writing unit and integration tests as a normal part of delivery., • Familiarity with Agile software development processes and working within iterative delivery models., • Familiarity with the Atlassian tool suite (e.g. Jira, Bitbucket, Bamboo), or equivalent tooling, with a solid understanding of CI/CD concepts, workflows, and practices., • Experience ensuring compliance with code review standards, quality gates, CI/CD pipelines, and security scanning processes. Desirable Skills and Experience: • Familiarity with integration and architectural patterns (e.g. adapters, orchestration patterns such as saga)., • Experience with SOAP, REST webservices, • Experience with IBM Web Application Server or JBoss, • Familiarity with Unix, Linux or other variants, • Perl, Python, and/or bash scripting experience., • Experience with C, C++, • Strong performance debugging skills, • Experience contributing to or supporting test automation initiatives (UI and/or API). This will be a customer‑facing role therefore the successful individual must be able to clearly communicate status, risks, trade‑offs, and technical recommendations, and represent the software team in technical discussions and reviews. Clearance Requirements: The successful applicant will be required to hold and maintain UK Security Clearance and additional programme clearances. What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: • Contributory Pension Scheme, • Private Medical Insurance, • 33 days Annual Leave (including public and privilege holidays), • Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme), • Flexi-Time Working Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: ___– we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £61,500.00-£78,800.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

New Permanent Opportunity for a Senior Infrastructure Engineer with MoD DV Clearance for an exciting Defence SME in Farnborough. • Farnborough location – full-time on-site, • Must already hold MoD DV Clearance, • Up to £80kDoE plus package, • Experience needed in Team Leadership, Stakeholder Management, Windows Server, VMware, Linux Who Are We? Our client is a leading provider of secure digital solutions, specialising in rapid experimentation and deployment of advanced technology in highly secure environments. They focus on accelerating innovation for Defence and National Security, supported by a multidisciplinary team covering secure-by-design, cloud, infrastructure, software development, cross-domain systems, HPC, data platforms, and cybersecurity. What will the Senior Infrastructure Engineer be doing? Maintaining and enhancing secure, multi-classification virtualised and cloud environments across public, private, and hybrid platforms, with senior oversight of monitoring, incident response, change control, and lifecycle management. The role focuses on service improvement, automation, and risk mitigation, alongside providing technical leadership, stakeholder support, and maintaining expertise in cloud and network technologies. The Senior Infrastructure Engineer Should Have… • Active security clearance at MoD DV level – due to the nature of the client and role, we can only consider candidates who hold a British passport., • Be willing to work full-time on client site in Farnborough Essential Skills Required: • Team leadership and stakeholder management, • Windows Server 2016+ administration., • Red Hat OpenShift Linux (CentOS/RedHat/Ubuntu), • EUD provisioning (Autopilot), maintenance, patching and hardening., • SSO – concepts and operation., • Understanding of working in secure environments., • VMware Azure Networking Automation (scripting Ansible/PowerShell) Some Desirable Skills: • Kubernetes administration e.g. VMware TKGI, • VMware vSphere/vCenter/VCF., • Azure/Microsoft 365 administration., • DevSecOps Tooling, • Elastic, • Nessus, • Application Packaging, • Terraform, • Vault, • Working in Agile sprints To be Considered… Please either apply by clicking online or emailing me directly to . For further information please call me on 0161 416 6800 / 07719065951 - I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable, please leave a message and either myself or one of my colleagues will respond. By applying for this role, you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Henry Clay-Davies (searchability). I look forward to hearing from you. KEY SKILLS: INFRASTRUCTURE ENGINEER / SENIOR INFRASTRUCTURE ENGINEER / TEAM LEAD / STAKEHOLDER MANAGEMENT / VMWARE / DOCKER / TERRAFORM / LINUX / POWERSHELL / NATIONAL SECURITY / DEFENCE / SECURITY CLEARED / DV CLEARED / FARNBOROUGH

New Permanent Opportunity for an Infrastructure Engineer with MoD DV Clearance for an exciting Defence SME in Farnborough. • Farnborough location – full-time on-site, • Must already hold MoD DV Clearance, • Up to £60k DoE plus package, • Experience needed in Windows Server, VMware, Linux, PowerShell Who Are We? Our client is a leading provider of secure digital solutions, specialising in rapid experimentation and deployment of advanced technology in highly secure environments. The organisation focuses on accelerating innovation for Defence and National Security, supported by a multidisciplinary team spanning secure-by-design, cloud, infrastructure, software development, cross-domain systems, HPC, data platforms, and cybersecurity, and is seeking experienced talent to support its growth. What will the Infrastructure Engineer be doing? Maintaining, securing, and enhancing multi-classification virtualised environments across public, private, and hybrid cloud systems. The role covers monitoring, incident management, controlled maintenance, and ensuring platforms remain secure and compliant, alongside continuous skills development, stakeholder support, and knowledge sharing to improve performance and team capability. The Infrastructure Engineer Should Have… • Active security clearance at MoD DV level – due to the nature of the client and role, we can only consider candidates who hold a British passport., • Be willing to work full-time on client site in Farnborough Essential Skills Required: • Windows Server 2016+ administration., • VMware vSphere/vCenter/VCF., • Azure/Microsoft 365 administration., • Linux (CentOS/RedHat/Ubuntu)., • PowerShell. EUD provisioning (Autopilot), maintenance, patching and hardening, • SSO – concepts and operation., • Understanding of working in secure environments. Some Desirable Skills: • Kubernetes administration e.g. VMware TKGI, • DevSecOps Tooling, • Elastic Nessus, • Application Packaging, • Terraform, • Vault, • Working in Agile sprints To be Considered… Please either apply by clicking online or emailing me directly to . For further information please call me on 0161 416 6800 / 07719065951 - I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable, please leave a message and either myself or one of my colleagues will respond. By applying for this role, you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Henry Clay-Davies (searchability). I look forward to hearing from you. KEY SKILLS: INFRASTRUCTURE ENGINEER / VMWARE / DOCKER / TERRAFORM / LINUX / POWERSHELL / NATIONAL SECURITY / DEFENCE / SECURITY CLEARED / DV CLEARED / FARNBOROUGH

Title: Senior Linux Engineer Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck. Company: Telecoms Location: Cambridge (on site) Pay: Up to £85,000 + excellent benefits Company: One of the most advanced and (genuinely) passionate telecoms teams, developing infrastructure literally keeping millions of the British public safe, are looking for a Senior Software xrnqpay Engineer with expertise in Linux Kernel development to join the team. This role is live due to ge...

Lead Subsea Acoustics Engineer Please make sure you read the following details carefully before making any applications. Near Farnborough £Competitive + Bonus + Great Benefits Were seeking an innovative Lead or Principal Engineer to guide the development of next-generation underwater positioning and communication systems. This is a high-impact technical leadership role at the intersection of acoustics, embedded systems, and subsea engineering delivering reliable, secure, and intuitive solutions that support exploration, defence, and offshore energy operations worldwide. As part of the engineering leadership team, youll define technology strategy, coordinate multi-disciplinary teams, and help shape the future of underwater navigation and communication. What Youll Do Lead the design, development, and deployment of advanced underwater acoustic positioning and communication technologies (USBL, LBL, and related systems). Collaborate with hardware, software, and systems engineers to deliver high-performance embedded solutions. Develop and maintain technology roadmaps that align with company and product strategy. Analyse complex acoustic and system data to optimise performance and reliability. Mentor engineers and scientists, fostering technical excellence and innovation. Represent the engineering function at customer reviews, technical forums, and industry conferences. Ensure all products meet the highest standards of robustness, usability, and interoperability. About You Youre a hands-on technical leader who enjoys tackling complex acoustic and systems challenges. You combine deep technical expertise with the ability to inspire, guide, and communicate across diverse teams. Essential Skills & Experience Degree (or higher) in Engineering, Physics, Applied Mathematics, or a related field. 5+ years of experience working with underwater acoustic systems (e.g., USBL, LBL, sonar, or acoustic communications). Strong background and knowledge of embedded systems development (C/C++, Linux RT, DevOps tools). Demonstrated understanding of acoustic navigation principles and signal processing. Proven experience leading or mentoring cross-disciplinary technical teams. Excellent communication and documentation skills able to convey complex ideas clearly and confidently. Nice to have Experience in subsea robotics, oceanography, or defence applications. Proficiency with modelling, simulation, or data analytics for acoustic systems. Familiarity with agile development and continuous integration workflows. Whats on Offer Join a forward-thinking engineering organisation developing technologies that enable safer, smarter, and more connected oceans. Youll work with cutting-edge systems, from early-stage research to real-world trials, in a supportive environment that values technical curiosity and collaboration. We offer: Competitive salary and benefits Opportunities for travel, field trials, and applied research Professional development, mentoring, and career progression This position would suit a Lead or Principal Engineer who has drive, ambition and a desire to lead from the front. xrnqpay Youll be solutions focused and be able to demonstrate what needs to be done in order to achieve the bigger picture.

Senior Embedded Linux Software Engineer | Hybrid | Cambridge | £60-70k DOE. Are you a software engineer with experience developing embedded Linux software, with a focus on embedded security?. They operate a sophisticated R&D environment where you will manage multi-stack software environments, f

Maintain Linux platform configuration, including kernel configuration, device tree, and boot components (U-Boot). Maintain Linux packaging, configuration management, and release processes. ARM64, Yocto, Buildroot, U‑Boot, Linux | C/C++, Python, Shell | Docker, Podman, Redis | Git, Jenkins CI/CD |

A leading technology firm in the UK is looking for an experienced engineer specializing in embedded Linux platform development.You will build and maintain custom Linux distributions, integrate container services, and support hardware integration.The ideal candidate has at least 7 years of experience

MDA Space is a trusted mission partner to the global space industry, with a 55-year+ history of world firsts and more than 450 missions. We are a global leader in communications satellites, Earth and space observation, and space exploration and infrastructure. The global MDA Space team of more than

A global technology leader in space seeks an experienced Embedded Linux Developer to join their Farnborough team.The ideal candidate will have over 7 years of expertise in embedded Linux platform development, particularly using Yocto or Buildroot, along with strong experience in CI/CD and container

A leading space technology company in Farnborough is seeking an experienced Software Engineer to lead Linux user-space application development. Candidates should have over 8 years of Linux software development experience and be proficient in C/C++ for Linux user-space.

Site Reliability Engineer Farnborough Permanent Overview Fuel Recruitment is supporting a leading organisation within the National Security and Defence sector that is looking for an experienced Site Reliability Engineer to join their growing team. This role sits at the heart of modern platform engineering, working with the latest technologies and driving secure-by-design practices. Youll be involved in shaping and delivering innovative infrastructure solutions, from proof-of-concept through to production. Its an excellent opportunity for someone passionate about automation, DevOps principles, and continuous improvement. Key Responsibilities Deliver, upgrade and maintain core service and project platforms, systems and automation. Develop and manage core monitoring and management platforms, ensuring high-quality observability. Collaborate with engineers, developers, operations and QA to design, harden and optimise platforms. Create architecture and solution designs for new services, delivering PoCs through to production. Conduct security risk and vulnerability assessments, ensuring secure deployment. Design, build and maintain automation tooling to improve performance and reliability. Diagnose and resolve performance issues across Linux, Docker, Terraform, Kubernetes and related technologies. Produce and maintain high-quality documentation and support mentoring within the team. Key Skills / Experience Essential Strong experience with Linux and Windows operating systems. Excellent Linux administration skills (e.g. Ubuntu). Proficiency in scripting languages (Bash, PHP, Python, PowerShell). Hands-on experience with automation/DevOps tools such as Ansible, Terraform, CI/CD pipelines and Git. Experience with Azure or similar cloud technologies. Understanding of Desired State Configuration (DSC). Strong problem-solving and analytical skills. Willingness to learn, research new technologies and work in a fast-paced environment. Desirable Experience with Infrastructure as Code (IaC) best practices. Awareness of security considerations and best practice. Knowledge of configuration as code tools (DSC, Ansible). Experience with ARM Templates, Terraform and continuous inspection tooling. Familiarity with Docker/Podman and container orchestration (Kubernetes, Swarm). Experience with GitLab or similar configuration management tooling. Knowledge of Jira or similar project/issue management tools. Experience with Azure and Azure Stack Hub environments. Monitoring and alerting tools experience (Nagios, Splunk). Strong documentation and communication skills (Confluence). Experience delivering and managing large-scale systems. Understanding of Agile and DevOps principles. Security Clearance Due to the nature of the work, candidates must be UK sole nationals and eligible to obtain UK Security Clearance. TPBN1_UKTJ

SITE RELIABILITY ENGINEER- SC CLEARED SITE RELIABILITY ENGINEER - Permanent opportunity for a Site Reliability Engineer with active SC clearance and eligibility for DV Clearance. - Salary up to £60,000 DOE - Hybrid opportunity with Hampshire based offices - To apply, please call Laura Jackson on 02038540120, or email with an up-to-date CV. WHO ARE WE? We're hiring for Site Reliability Engineers to join an SME delivering cutting-edge solutions for industry-leading Defence clients. You'll have the opportunity to work across multiple high-impact, innovative and mission-critical projects, shaping solutions that make a real difference. Due to the sensitive nature of the work, an active SC Clearence and eligibility for DV clearance is required. THE SITE RELIABILITY ENGINEER - Active SC Clearance and eligibility for DV Clearance - Hampshire Based or ability to travel 3 days/ week. - Experience as in an Azure focused Site Reliability Engineering/ DevOps or Infrastructure Development role. SITE RELIABILITY ESSENTIAL SKILLS - Experience with DevOps and automation tooling, such as Ansible, Terraform and Git - Strong experience in Linux System Administration (Ubuntu/RHEL) for performance tuning, troubleshooting and systems management - Hands-on experience with Azure infrastructure - Ability to write and work with scripts (e.g. Bash, Python, PowerShell) - Troubleshooting skills to ensure system reliability and optimise platforms across complex environments. TO BE CONSIDERED: Please either apply through this advert or emailing me directly on . For further information please call me: 02038540120/ 07842002894. By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS PLATFORM ENGINEER, SITE RELIABILITY ENGINEER, AZURE, INFRASTRUCTURE, AZURE ARCHITECT, AZURE CONSULTANT, CLOUD ENGINEER, ANSIBLE, TERRAFORM, INFRASTRUCTURE DEVELOPMENT, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED, NSD TPBN1_UKTJ

Senior Embedded Linux Engineer – Fleet – Semi Remote - £65k - £70k Hexwired Recruitment has recently partnered with a rapidly expanding Electronics manufacturer based near Fleet now seeking a Senior Embedded Linux engineer to help develop a brand new product the company is looking to bring to the market. The company are expanding due to increased interest in their products and are now seeking a talented Embedded Linux engineer ideally with experience designing device drivers from scratch as well as exposure to Networking protocols. This is a semi remote Embedded Linux Engineer role, able to offer semi remote work as well as the chance to work on a range of SoC devices. Key Skills • Degree in Embedded Systems, Electronics or similar, • 3+ years commercial Embedded software development experience, • Good commercial Embedded Linux experience, • Good experience working on networking protocols, • Excellent experience working on wireless products (Telecoms, IOT, satcoms etc) is highly desirable but not essential The company are looking to offer £75k dependent on experience along with excellent benefits and flexible working. If you’re interested in this Senior Embedded Linux role, please apply. For more information on this role, or any other jobs across; Embedded, C++ programming, Embedded Linux, .Net, Golang Development, Machine Learning, FPGA, Electronics, Test, Devops, AI, Machine Learning, Data Science or Simulation contact us today

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation. Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. Weve been actively developing the technology to make the oceans accessible for over 50 years and were only just getting started At Sonardyne, we value different ways of thinking. Whether you think in code, patterns, systems, or steps, your unique perspective is important to us. Were looking for an experienced and proactive IT Infrastructure Manager to lead the design, implementation, and ongoing maintenance of our IT infrastructure. This is a hands-on leadership role that combines strategic planning, technical delivery, and team management to ensure our IT systems are secure, scalable, and highly available. The ideal candidate will bring deep technical expertise, strong leadership skills, and a passion for driving continuous improvement across infrastructure, cloud, and security operations. If you join us you will be: Leading & Supporting in: Lead, mentor, and develop a team of Infrastructure Engineers. Promote a culture of knowledge sharing, collaboration, and continuous improvement. Provide Tier 3 escalation support and lead root cause analysis for major incidents. Manage infrastructure projects from planning through to successful delivery. Design & Architecture Lead the design and architecture of on-premises, cloud, and hybrid solutions. Evaluate and recommend new technologies to enhance performance, resilience, and cost efficiency. Infrastructure Management Manage core infrastructure services including servers (Windows/Linux), storage, virtualization, networking, firewalls, backup systems, and disaster recovery. Monitor and optimize system performance to ensure 24/7 operational availability. Maintain and test disaster recovery and business continuity plans. Cloud & Virtualization Deploy and manage environments within AWS , Azure , or GCP . Administer and optimize virtualization platforms such as VMware and Hyper-V . Security & Compliance Implement and enforce best practices for system and network security. Support security audits and maintain compliance with frameworks such as ISO 27001 and Cyber Essentials Plus . Automation & Monitoring Automate infrastructure provisioning and configuration using Infrastructure-as-Code tools (e.g., Terraform, Ansible). Manage and maintain monitoring systems such as Zabbix , Prometheus , or Nagios to ensure proactive issue detection. We would like you to be: A confident, solutions-driven professional who thrives in complex technical environments. You combine deep infrastructure knowledge with strong communication and leadership skills, balancing hands-on technical work with strategic direction. Ideally we would like you to have: Demonstratable experience in IT infrastructure engineering or systems administration. Proven experience leading or supervising technical teams. Strong background in server, network, and virtualization technologies. Hands-on experience with public cloud platforms (AWS, Azure, or GCP). Scripting/automation proficiency (PowerShell, Bash, or Python). Excellent problem-solving, organisational, and documentation skills. Ability to perform under pressure and manage multiple priorities effectively. It would be a bonus if you had: Experience in multi-site or engineering-focused organisations. Familiarity with containerization (Docker, Kubernetes). Relevant certifications such as ITIL, MCSE, CCNA/CCNP, AWS or Azure Solutions Architect . Bachelors degree in Computer Science , Information Technology , or equivalent experience required. Industry certifications preferred. Why Join Us This is a fantastic opportunity to take ownership of a critical function within a forward-thinking organisation. Youll have the autonomy to shape our infrastructure strategy, lead a talented team, and work on exciting, technically challenging projects that make a real impact. TPBN1_UKTJ

Overview Fuel Recruitment is working with a leading technology organisation that is expanding its infrastructure and automation capability. They are looking for a Site Reliability Engineer to help design, deploy and optimise secure, resilient platforms across internal and customer environments. The role is focused on automation, observability and taking new solutions from proof‑of‑concept through to full production. This position is offered on a hybrid basis, with three days per week on-site. Key Responsibilities • Deliver, upgrade and maintain core platforms, systems and automation., • Develop and support monitoring and management tooling to ensure strong observability., • Collaborate with engineers, developers and operations teams to design and harden resilient platforms., • Architect, design and deploy proof‑of‑concepts and introduce new technologies into production., • Conduct security risk and vulnerability assessments, ensuring systems are hardened and compliant., • Build and maintain automation tooling using modern SRE and DevOps practices., • Diagnose and resolve performance issues across Linux, containers, IaC and related technologies., • Produce and maintain high‑quality documentation and support the wider team. Key Skills / Experience • Strong Linux and Windows OS administration experience (e.g., Ubuntu)., • Scripting capability in Bash, Python, PHP or PowerShell., • Experience with automation and IaC tools such as Ansible, Terraform, CI/CD pipelines and Git., • Experience working with Azure or similar cloud environments., • Understanding of Desired State Configuration and broader IaC principles., • Excellent analytical and problem‑solving skills., • Ability to work across multiple concurrent projects in a fast‑paced environment. Desirable Skills • Experience with IaC development life cycles and best practices., • Awareness of security best practices and secure configuration., • DSC/Ansible, ARM Templates or Terraform experience., • Linux (RHEL/CentOS/Ubuntu) and Windows Server (2019/2022)., • Experience with COTS installation, configuration and automation., • Docker/Podman and Kubernetes or Swarm orchestration., • GitLab, JIRA and Azure/Azure Stack Hub., • Monitoring tools such as Nagios or Splunk., • Strong documentation skills (e.g., Confluence)., • Experience supporting large-scale platforms and advocating SRE/DevOps principles., • Understanding of Agile working practices., • Ability to collaborate effectively with project managers, support teams and customers. Security Clearance Due to the nature of the work, candidates must be UK sole nationals and eligible to obtain UK Security Clearance

Infrastructure Engineer - SC Cleared - Hybrid - £80,000 We're seeking a versatile Infrastructure Engineer with strong experience across modern platforms, virtualisation, cloud services, and secure environments. If you enjoy solving complex technical challenges and working hands-on with a broad technology stack, this role offers the opportunity to make real impact in a high-assurance setting. Strong background in: • Windows Server (2016+) administration, • RedHat OpenShift, • Linux distributions (CentOS/RedHat/Ubuntu), • End-user device provisioning and hardening (eg, Autopilot), • Single Sign-On concepts and operations, • Working within protectively marked or secure environments, • VMware technologies, • Microsoft Azure, • General networking fundamentals, • Automation and Scripting (PowerShell, Ansible) Experience with any of the following is a major advantage: • Kubernetes administration (eg, VMware TKGI), • vSphere, vCenter, VCF, • Azure or Microsoft 365 administration, • DevSecOps tooling and pipelines, • Nessus or similar security scanning tools, • Infrastructure-as-code tools (Terraform, Vault), • Agile sprint-based environments Typical Responsibilities: • Maintain, enhance, and secure multi-classification virtualised environments, • Support the development and adoption of Secure-by-Design infrastructure approaches, • Assist in the delivery and support of cloud SaaS platforms and project-specific cloud systems, • Execute infrastructure maintenance through change control processes, • Monitor and manage alerting, ticketing, and incident response workflows, • Identify, diagnose, and act on system alerts and performance issues, • Ensure all systems remain patched and compliant with security policy, • Assess incidents quickly, drive service restoration, and track follow-up actions, • Analyse trends to improve system reliability and performance, • Stay current with emerging cloud, virtualisation, and security technologies, • Provide guidance and technical support to teams and stakeholders, • Document processes, share knowledge, and support business growth activities Security Clearance Due to the nature of the work, candidates must be UK sole nationals and hold UK Security Clearance

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