461 systems engineer jobs found

IT Systems Engineering Lead - Major Energy/Petrochemical Project Location: Reading, UK (On‑Site) Hours: 37.5 per week Contract Length: 12 Months, start date ASAP Pay Rate Banding: PAYE - £43-17ph - £58.46ph / Umbrella - £56.91ph - £75.31ph IR35:Inside of IR35 About the Opportunity Our Client is delivering a large‑scale petrochemical and refinery upgrade programme aimed at modernising existing assets, integrating new world‑scale facilities, and significantly reducing greenhouse gas emissions. As part of this major long‑term project, they are seeking an experienced IT Systems Engineering Lead to join their Project Management Team based in Reading. This is a senior technical leadership role, supporting the pre‑FEED and FEED phases of a complex integrated refinery and petrochemicals development. You will represent Our Client in guiding contractors, shaping engineering standards, driving IT/OT system integration, and ensuring robust, secure, and cost‑effective digital...

We are hiring Electrical Systems Designers to join an engineering and manufacturing company in Bristol, on both contract and permanent bases. Design, develop, and implement electrical systems and components for our products, adhering to EN(phone number removed), EN13849, UL, and CSA standards and experience in CE marking. Collaborate with cross-functional teams to ensure seamless integration with mechanical, software, and firmware components. Produce detailed electrical drawings, schematics, and layouts using industry-standard CAD software. Manage the planning of engineering tasks and allocation of resources with the management team and other Lead Engineers. Ensure the delivery of engineering work to deadlines. Provide guidance and mentorship to engineering team members, helping to ensure their professional growth and development, including onboarding new staff. Ensure the output of the team is in a standard format, and complies with company quality, as well as other regulatory...

We're looking for talented Systems Engineers to support a major defence engineering programme focused on complex, software intensive systems and advanced platform integration. If you thrive in high integrity environments and enjoy solving multi-faceted technical challenges, this contract offers a compelling opportunity. Location Ampthill, Bedfordshire On-site presence required Mondays and Tuesdays Contract Details Duration: 12 months Hours: 37.5 per week Working Pattern: 4?day week (Mon-Thurs) with flexible arrangements Rate: Competitive per hour (Inside IR35) Clearance: BPSS to start; SC required later Eligibility: Sole UK nationals only (due to programme requirements) Role Overview You'll join a growing engineering function supporting multiple business areas, including platform systems and special projects. These roles are driven by increased demand across complex system integration activities, including work on next generation turreted systems and other mission critical...

Senior) Electronic Systems Engineer Location: St Asaph, UK Length: 6 months (possibility for permanent employment after the contract) Security Clearance: SC (or ability to obtain) IR35: Inside IR35 Purpose of Role The (Senior) Electronic Systems Engineer will design, integrate, and validate vehicle-mounted electro-optical systems used in for defence applications. Main Responsibilities - Define system architecture (block diagrams, interfaces, power distribution) - Translate requirements into system specifications and documentation (e.g. ICDs) - Integrate vehicle power systems - Design and integrate video systems (thermal/daylight cameras, display pipelines) - Integrate data buses (CAN, MIL-STD-1553, Ethernet, RS-422/485) - Support system integration, testing, and validation (bench, vehicle, field) - Ensure compliance with EMC and environmental standards (e.g. MIL-STD-461, MIL-STD-810) - Support design reviews, risk management, and issue resolution across the...

Senior Systems Engineer Livingston or Glenrothes (Hybrid – minimum 3 days onsite) – 12 months (Inside IR35) BPSS needed (SC is ideal) Overview An exciting opportunity for an experienced Senior Systems Engineer to join a high-performing Weapons & Sensors engineering team, supporting the delivery of complex programmes for UK-based customers. Reporting to the Senior Programme Manager within the Power Development Team, the role spans the full product lifecycle and involves working within a collaborative, multi-disciplinary environment using modern digital engineering approaches. This position offers strong professional development opportunities within a growing defence-focused engineering environment. Key Responsibilities * Requirements Management: Capture, analyse, and manage system requirements, ensuring they are clearly defined, verifiable, and traceable throughout the lifecycle. * System Design: Develop and optimise system architectures and components, balancing...

System Engineer Rate - £40 an hour Duration - 12 months initially Location - Grangemouth Ir35 - Inside (Must use an umbrella company) We have an exciting opportunity for a Systems Engineer to join a leading organisation based in Grangemouth. You will be responsible for developing, implementing, and maintaining Information Systems and Manufacturing Execution Systems. The role involves working with a range of systems and coding languages to integrate and streamline production processes from top to bottom. Accountabilities Deliver a key automation service to multiple business units. Utilise in-depth knowledge of SQL Server to design and maintain databases, ensuring data integrity and security. Develop custom applications using C#, HTML and Java to extend the functionality of manufacturing execution systems. Design and implement user-friendly web interfaces and dashboards for monitoring and controlling manufacturing processes. Provide technical support and training to end‑users...

RC Fornax are seeking experienced Principal Systems Engineers to support the ongoing development and enhancement of a complex in‑service radar system. The role focuses on planning, executing, and analysing both rig-based and flight trials, and requires strong experience in handling large datasets and applying advanced analytical techniques. Key Responsibilities Analyse large datasets generated from rig and flight trials using systematic and analytical methods. Evaluate radar system performance against requirements and produce Systems Problem Reports (SPRs) for further investigation. Apply signal processing, image processing, and object classification techniques to derive meaningful insights from real-world data. Investigate and diagnose system anomalies, ensuring system performance aligns with functional and technical specifications. Work collaboratively within multidisciplinary teams to prototype and develop advanced defence solutions. Contribute to System Verification...

Join a world-renowned aerospace and defence organisation as a Mechanical Engineer Power and Propulsion Systems in Scotstoun, Glasgow on a hybrid basis Would you like to join a global aerospace and defence organisation? Do you want to work as part of an organisation protecting people and maintaining maximum national security? Due to a drive for greater success, this advanced manufacturing business is currently searching for Mechanical Engineer Power and Propulsion Systems to add to their talented, hardworking team in Glasgow (onsite 1-2 days per week) on an initial 12 months contract. Striving for innovation and creativity you can ensure no two days will be the same. £52.54 per hour inside IR35 / umbrella The role: To provide Mechanical Engineering support to the Power & Propulsion Systems Team engaged in the functional design of the latest Naval Ships. Contribute to mechanical elements of the design of the design of the River Class Destroyer Power and Propulsion systems....

Senior Systems Engineer (12 Month Fixed Term Contract) Denham Martin-Baker is the world’s leading manufacturer of ejection and crashworthy seats, saving over 7,805 lives to date. We combine cutting-edge engineering with a clear mission: protecting aircrew around the world. We are now recruiting a Senior Systems Engineer (12 month Fixed Term contract) to join our established Systems Engineering team at our Denham site. The Role: As a Senior Systems Engineer, you will lead complex analytical engineering activities across the full product lifecycle — from concept and development through to production and verification. You will be responsible for maintaining system requirements, conducting in-depth analyses, supporting system verification, and producing highly technical documentation required for internal, customer, and contractual purposes. You will also play a key role in mentoring Systems Engineers, helping maximise team capability, quality, and productivity while supporting...

EE Low Voltage Systems Engineer Scope & Skills summary Scope of Work * Develop, Integrate, Validate, and Sign off Low Voltage Systems, across all relevant projects * Responsibility for hardware and software management (System 42), check & approve circuit diagrams (Schaltplans), support the development of functions, networking, and communications between ECUs. Use diagnostic troubleshooting skills to resolve vehicle issues. * Support all Compliance, Functional Safety, and Golden Rules (ENG (Apply online only) Emissions Control Module Application Process) activities as required. Key Deliverables * Develop, Integrate and Validate the Low Voltage Components, both on and off vehicle, for all relevant projects in line with the company Product Emergence Process. * Work cross functionally within Electrical & Electronics, Whole Vehicle, Body & Trim, and Motion Engineering R&D departments, to deliver a Low Voltage system that meets customer and vehicle...

World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...

World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...

World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...

Systems Engineer - Satellite Communications Portsmouth, UK 6 Month Inital Contract The Opportunity: Shape the Future of Secure Space-Based NetworksAn exceptional opportunity has arisen for a talented Systems Engineer to join our Lead Systems Engineers and Architects team within Defence & Space industry in Portsmouth, UK. This is your chance to directly contribute to the next generation of critical military satellite communications capability, including key future-looking programmes like the UK MOD's Skynet Enduring Capability and other vital Milsatcom initiatives. Our client has a proven track record, having delivered Milsatcom capability to the UK MOD from Skynet 4, through the successful Skynet 5 PFI, and currently delivering Skynet 6A on orbit. They are setting the standard for inter-satellite links, navigation, and space-based networks. Join us to be at the forefront of these exciting, engaged, and future-focused technologies. As a Systems Engineer, you will be pivotal...

World Class Defence Organisation based in Stevenage and Bristol is currently looking to recruit a Systems Engineer subcontractor on an initial 6 month contract.  The department are looking for Systems Engineers ideally from the defence / aerospace background.  Previous experience of DOORS is required. Hourly Rate: £70.00ph (Umbrella).  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bristol or Stevenage (depending on your preference) Hybrid / Remote working: The role will likely be onsite 2-3 days per week (this could reduce once up to speed in the role). A 4 day working week is OK (Monday to Thursday).  Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Airborne Launcher Functional Systems Engineer Job Description: Analyse high level design documentation to elaborate and capture...

World Class Defence Organisation based in Stevenage is currently looking to recruit 3x Mechanical Systems Engineers / Architects on an initial 12 month contract.  The role will be hybrid of being split between working from home and onsite.    This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture.  A defence / aerospace background is ideal but not essential. DOORS experience would be great.    A background or knowledge of Systems Engineering and Supplier Management would be beneficial. Contract Duration: 12 Months initially and then ongoing and long-term thereafter. Hourly Rate: £65.00ph   Mechanical Systems Engineer / Architect Job Description:   We have an opportunity for an experienced Mechanical Architect to join the team. This exciting role is to gather and manage the missile mechanical architecture requirements to...

Job Title: Manual Test Engineer (LAN Network & File Systems) Location: Wokingham (2 roles) & Warwick (1 role) – Office-based Contract Type: Contract (6 months) Day Rate: £415 per day (Inside IR35) The Opportunity We are looking for experienced Manual Test Engineers with strong expertise in LAN network testing and file systems, including Encrypted File System (EFS) and mounting. This role sits within a large enterprise environment where you will be responsible for ensuring secure, reliable, and high-performing network and file system operations. You will work closely with infrastructure, security, and end-user computing teams. Key Responsibilities LAN Network Testing * Perform end-to-end LAN testing, including VLANs, IP addressing, DHCP, DNS, routing, and ACLs * Validate QoS, firewall rules, and application connectivity * Test redundancy and failover scenarios such as LAG, spanning tree, and high availability * Measure and analyse network performance including...

I am seeking a senior RF measurement/load-pull expert for a short-term engagement in Cambridge, UK. Scope of the engagement (2–3 months): - Setup and integrate a load-pull measurement system - Work with existing focus tuners and software environment - Define and execute calibration methodology - Validate system performance and measurement accuracy - Establish repeatable measurement workflows for power amplifier characterization Required profile: - Proven experience in building and validating load-pull systems, not just using them - Strong background in RF power amplifier characterization - Familiarity with tuner-based systems (e.g., Maury / Focus) and VNA/NVNA-based setups - Hands-on approach with the ability to deliver a working and trusted measurement setup Candidates should ideally be based in or near Cambridge or be able to be on-site regularly

Are you an experienced Mechanical Engineer looking to take the lead on complex engineering challenges? Can you deliver robust mechanical design solutions across a range of high-integrity systems? Do you thrive when solving technical problems and guiding others in best engineering practice? The Opportunity This is an excellent chance to join a leading engineering consultancy, working on technically varied mechanical engineering work packages. You’ll play a key role in developing safe, efficient, fit-for?purpose design solutions while supporting both senior stakeholders and less-experienced team members. We would also welcome applications from these industries Nuclear, defence, energy infrastructure, heavy industrial engineering, or manufacturing. This role would suit candidates working in these roles Senior Mechanical Engineer, Mechanical Design Engineer, Mechanical Handling Engineer, Lifting Equipment Engineer, Principal Mechanical Engineer, Systems Engineer, Project...

Senior Atlassian Data Centre Engineer | Senior Atlassian Systems Engineer Summer-Browning Associates is currently assisting our client in the public sector, who is seeking a Senior Atlassian Data Centre Engineer for an initial 6-month assignment, with the possibility of extension. Location: Hybrid working - London/Glasgow The ideal candidate will have a strong background in Atlassian Engineering, with the following skills and experience: Proven experience in administering, configuring, and supporting Atlassian Data Centre, specifically Jira and Confluence. Experience in L2/L3 incident resolution for production systems. Ability to lead the execution of non-production and production changes under approved change records. Proficient in JVM tuning and index management. In-depth knowledge of Jira Service Management and Confluence, including configuration and workflow modifications. Experience with upgrading Atlassian Data Centre configurations and maintaining resilient...