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Contractor 401
systems engineer

401 systems engineer jobs found

CL
Sep 18, 2026  
Security Systems Engineer
CCTV & Access Control Installation Engineer Location: Central London and surrounding London boroughs Contract: 12+ months We are recruiting experienced CCTV and Access Control Installation Engineers for a long-term security installation programme across Central London and the surrounding boroughs. The work will be undertaken within occupied and operational buildings. Applicants must have proven experience delivering the first fix, second fix, termination and testing of CCTV and access-control systems. Key responsibilities * Install cable tray, basket, trunking and conduit in plastic and metal * Install and route security cabling * Install and terminate CCTV cameras and associated equipment * Install and terminate access-control devices and peripherals * Label and test completed installations * Conduct device power-up checks and functional testing * Identify and rectify installation-related faults * Carry out basic local commissioning and demonstrate...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Sep 18, 2026  
Systems Engineer
Systems Engineer Location: Gloucester This is an exciting opportunity for a Systems Engineer to join a growing engineering team in Gloucester. Working on cutting-edge aerospace programmes, you will play a key role in the development, analysis and validation of aircraft landing gear systems, supporting everything from research and technology projects through to full product development and in-service support. This is an exciting opportunity for an engineer with a passion for systems analysis, simulation, integration, performance and dynamics to contribute to innovative solutions within a highly regulated and technically challenging environment. What You'll Be Doing As a Systems Engineer, you will work across complex mechanical and hydraulic aircraft systems, helping to ensure products meet performance, safety and certification requirements throughout the development lifecycle. Key responsibilities include: Developing computational models and conducting system simulations...
IR35 Status:
Unknown Status

CV-Library Gloucester, Gloucestershire Contractor
CL
Sep 18, 2026  
Quality Management Systems Engineer
Contract Quality Management Systems Engineers – Aerospace & Defence Cambridge | Hybrid | Contract We are supporting a fast-growing defence technology organisation in Cambridge with the appointment of a number of experienced Quality Management Systems Engineers on a contract basis. These are exciting opportunities for experienced Quality professionals who can come into a rapidly developing engineering and manufacturing environment, quickly understand the existing Quality Management System and help drive the improvements required to support ISO 9001 / EN 9100 compliance. With several positions available, we are particularly interested in speaking with contractors who have strong backgrounds in Quality Systems, Internal Audit, AS/EN 9100, Continuous Improvement and regulated engineering environments. The assignments Depending on your background and experience, responsibilities may include: * Developing, maintaining and improving an ISO 9001 / EN 9100 compliant Quality Management...
IR35 Status:
Unknown Status

CV-Library Bourn, Cambridgeshire Contractor
CL
Sep 17, 2026  
Systems Engineer
Systems Engineer Cheltenham (Minimum 3 days onsite per week) 12 Months Up to £80/hr Umbrella Inside IR35 The Role We're seeking Systems Engineers to support the development, integration, and verification of Electrical Power Distribution Systems within a highly regulated engineering environment. We're particularly interested in candidates with experience in early lifecycle systems engineering, including requirements capture, system architecture, and concept development. Key Responsibilities Define, analyse, and manage system requirements. Contribute to system architecture and design activities. Support system integration, testing, verification, and validation. Develop test procedures and analyse results. Manage requirements traceability, baselines, and change control. Work closely with software, hardware, and other engineering teams. Essential Skills Systems engineering experience across development and/or verification activities. Strong understanding of the systems...
IR35 Status:
Inside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Sep 16, 2026  
Systems Engineer
Systems Engineer (Requirements + V&V) Initial 6-month contract 3 days p/w in Cheltenham (rest remote) - some travel to Cambridge may be required £70-£75ph, UMB inside IR35 SC must be in place prior to starting the contract Our client, a prominent developer of mission and safety critical equipment in the defence and aerospace industries, is seeking a Contract Systems Engineer to join their team in Cheltenham. The position offers the opportunity to support the development of the next generation of military land and aerospace products. Working on a diverse portfolio, you will help deliver solutions that ensure safety and mission success for military and civil applications. Key Responsibilities: Development of solutions for the civil aerospace industries following a systems engineering approach. Requirements-based verification and validation of product requirements, using manual and scripted methods. Engaging with customers to elicit key stakeholder requirements. Translating...
IR35 Status:
Inside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Sep 13, 2026  
Systems Engineer
Systems Engineer 6-Month Contract - Outside IR35 - Based in Sunderland VIQU are looking for a Systems Engineer to support a large global organisation and maintain their range of IT infrastructure and systems across the business. You will be working in their Infrastructure team supporting them with 3rd line queries – covering both BAU activities and supporting in Projects Systems Administrator Experience/Skillset requirements: Microsoft 365 / Office 365 / Intune / Exchange Online Windows Server Active Directory Hyper-V or VMware – ideally HCI (Hyper-Converged Infrastrucutre) Entra ID or Okta Basic Networking knowledge Any Storage, Disaster Recovery and Backup experience would be beneficial Systems Administrator Responsibilities: Provide 3rd Line technical and infrastructure support, resolving complex escalated incidents across infrastructure, networking and end-user computing environments. Maintain and support Windows Server, Microsoft 365, Intune, Okta and Identity &...
IR35 Status:
Outside IR35

CV-Library Sunderland, UK Contractor
CL
Sep 13, 2026  
Electrical Systems Engineer
Are you a hands-on engineer driven by the challenge of developing cutting-edge electrified machine technology? We are currently seeking a highly skilled Electrical Systems Engineer to join a fast-paced, innovative development team in Peterborough. This is a critical, high-impact role where you will play a pivotal part in the development of electrified machine demonstrators and prototypes. As we accelerate our electrification initiatives, we are looking for a dedicated professional ready to take ownership of complex technical challenges immediately. About the Role This is a 12-month contract position that covers the full development lifecycle. You will transition from early concept and requirements definition through to system integration, machine build, and final validation. Operating in a specialised development environment, you will collaborate closely with cross-functional teams; including controls, software, and mechanical integration; to deliver safe, robust, and...
IR35 Status:
Unknown Status

CV-Library Peterborough, Cambridgeshire Contractor
CL
Sep 12, 2026  
MBSE - Systems Engineer
Systems Engineer – Model-Based Systems Engineering (MBSE) Derby 12-Month Contract £35 per hour Outside IR35 On-Site We are currently recruiting for an experienced Systems Engineer with a strong background in Model-Based Systems Engineering (MBSE) to join a major engineering programme based in Derby. This is a 12-month contract opportunity working across complex engineering systems, supporting requirements, system architecture, modelling, integration, verification and validation activities. Key Responsibilities: * Lead systems engineering activities across the full engineering lifecycle * Develop and maintain system requirements and architectures * Carry out requirements analysis, decomposition, allocation and traceability * Develop MBSE models using SysML * Create functional, physical, behavioural and interface models * Define system architectures and interface specifications * Support system integration, verification and validation activities * Maintain...
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire Contractor
CL
Sep 11, 2026  
Senior Systems Engineer - Secure Cloud & Infrastructure
Senior Systems Engineer - Secure Digital Platform (SDP) Data & Integration Location: Reading - 3 days onsite / 2 days remote Rate: £65-£71 per hour, inside IR35 Security Clearance: Active SC Clearance required Nationality: Sole British National required Contract: 6 Months + The Role We are seeking an experienced Senior Systems Engineer to support a secure digital platform within a highly regulated defence and aerospace environment. You will be responsible for the design, implementation, operation, support and continuous improvement of enterprise infrastructure, cloud platforms and hosting services. The role provides technical leadership across hybrid environments, ensuring systems are secure, resilient, scalable and aligned with business and programme objectives. You will work across Microsoft Azure, on-premises infrastructure, virtualisation, storage, networking and container platforms including Kubernetes and Red Hat OpenShift. Working closely with security,...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Sep 11, 2026  
Systems Engineer - Data & Integration
Systems Engineer - Secure Digital Platform (SDP) Data & Integration 📍 Reading (Hybrid - 3 days per week onsite) 💰 £60.00 - £66.96 per hour (Inside IR35) 📅 12-Month Contract 🔒 Active SC Clearance Required 🇬🇧 Sole UK Nationals Only We are seeking an experienced Systems Engineer to join a high-profile Secure Digital Platform (SDP) programme supporting critical UK Defence and Aerospace projects. This is an excellent opportunity to work within a secure environment, delivering and supporting modern enterprise infrastructure across cloud and on-premise platforms. Essential Requirements Active SC Clearance (must already hold current clearance). Sole UK National due to project security requirements. Previous experience within UK Defence, MOD, Defence Digital or Aerospace environments. Ability to work 3 days per week onsite in Reading. The Role Working within the Infrastructure & Platform Services team, you will help support, maintain and enhance enterprise infrastructure,...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Sep 11, 2026  
Senior Systems Engineer
Senior Systems Engineer Secure Digital Platform (SDP) Data & Integration Reading | Hybrid Working (3 Days Onsite) 6-Month Contract £64 per Hour (Inside IR35) Winsearch is recruiting for an experienced Senior Systems Engineer to join a major digital transformation programme supporting enterprise-scale infrastructure, cloud services and platform operations. This is an excellent opportunity for a senior infrastructure professional to play a key role in the design, delivery and ongoing improvement of modern hybrid platforms, working across cloud, on-premises and containerised environments. You'll be involved in supporting critical services while driving automation, modernisation and operational excellence initiatives. The Role As a Senior Systems Engineer, you will provide technical leadership across a complex infrastructure landscape, ensuring systems remain secure, resilient, scalable and aligned with business objectives. Working closely with architects, security teams,...
IR35 Status:
Inside IR35

CV-Library Reading, UK Contractor
CL
Sep 11, 2026  
Systems Engineer
Systems Engineer Secure Digital Platform (SDP) Data & Integration Reading | Hybrid Working (3 Days Onsite) 6-Month Contract £60 per Hour (Inside IR35) Active SC Clearance Required Winsearch is recruiting for a Systems Engineer to join a growing Infrastructure and Platform Services team supporting enterprise-scale cloud, infrastructure and platform technologies. This is an excellent opportunity for an infrastructure professional looking to further develop their expertise across cloud services, virtualisation, container platforms and modern infrastructure technologies within a complex technical environment. You'll play a key role in supporting secure, reliable and resilient technology services across both cloud and on-premise environments while contributing to ongoing automation and modernisation initiatives. The Role As a Systems Engineer, you'll be responsible for supporting and maintaining enterprise infrastructure platforms, assisting with cloud administration and...
IR35 Status:
Inside IR35

CV-Library Reading, UK Contractor
CL
Sep 11, 2026  
Power Systems engineer
Power Systems Engineer Location: Fully Remote Rate: £65-£75 per hour IR35: Inside or Outside IR35 Carrington West is recruiting for an experienced Power Systems Engineer to provide specialist technical support across a range of electricity network and energy infrastructure projects. This position is fully remote and would suit an engineer with a strong background in power system analysis who is comfortable taking ownership of technical studies, developing network models and presenting clear engineering conclusions to wider project teams. The assignment can be structured on either an Inside or Outside IR35 basis, subject to the final scope and contractual arrangements. The Role The successful engineer will undertake and support a broad range of electrical network studies, including: · Load flow and power flow analysis. · Short-circuit and fault level assessments. · Transient stability and dynamic performance studies. · Harmonic analysis and power quality investigations....
IR35 Status:
Inside IR35

CV-Library Edinburgh, UK Contractor
CL
Sep 11, 2026  
Principal Control Systems Engineer
Senior & Principal Control Systems Engineers - Nuclear Location: Preston - 2 days office / 3 days remote Rate: Senior £60-£65/hr | Principal £65-£75/hr Contract: 12 months+ | Inside IR35 - Umbrella PAYE Start: ASAP | Multiple positions We are recruiting Senior and Principal Control Systems Engineers to support an early-stage nuclear programme. The project is currently in the design phase, with a Siemens-based hardware and software platform being developed. The focus will be on functional controls, functional safety and detailed control system design, rather than software implementation. Key Experience Control Systems / Automation Engineering background Functional control and functional safety experience Control system design, drawings, graphics and technical documentation Experience within nuclear, power, process, defence or another highly regulated industry Siemens experience advantageous Principal Engineers should have experience providing technical leadership and...
IR35 Status:
Inside IR35

CV-Library Preston, Lancashire Contractor
CL
Sep 03, 2026  
Delta V Systems Engineer
Delta V Systems Engineer – Contract – Remote Location: Remote This is an excellent opportunity to join a major client, supporting the successful operation of a major energy plant. The role will be supporting the DCS and Instrumentation assets and the successful engineer must be highly proficient in all aspects of Emerson Delta V. This is a wide ranging role, potentially long term role, and can be based remote with access to client systems. This role is outside IR35. Role & Responsibilities * Expertise in Emerson Delta V is essential. * Role will be taking on a number of tasks including, but not limited to, merging Delta V databases. * Responsible for creating procedures, checks and balances before and after the implementation of the database merge. * Identification of potential database conflicts ahead of scheduled merge. * Engineer will have remote access to standalone simulator to aid with migration and progression of works. * Supporting the DCS and...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Aug 30, 2026  
Medical Systems Engineer
I'm looking to speak to any Engineers who have experience writing, understanding and capturing requirements for medical devices along with designing and implementing the processes required to develop them. ROLE: Requirements Specialist LOCATION: Remote DURATION: 3 month (extension likely) RATE: up to £60ph IR35: Outside Skills required for the role are: * Understanding of medical / regulatory standards in hardware and software engineering * Experience implementing processes, writing & capturing requirements in the medical engineering space. * Knowledge of best software coding and practices * Understanding of test procedures for medical product development The work is predominantly remote, with infrequent travel to the site in Cheltenham. If you're interested, please apply below or get in touch with any questions Cheers, Nathan
IR35 Status:
Outside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Aug 26, 2026  
Senior Systems Engineer
Contract Type: 12-Month Fixed Term Contract (FTC) Industry: Healthcare Technology / Medical Devices About the Role Join an innovative healthcare technology and diagnostics company dedicated to expanding access to care through rapid, accurate point-of-care testing platforms. We are seeking a Senior Systems Engineer (Instrumentation) for a 12-Month Fixed Term Contract (FTC). In this role, you will join our Systems Engineering team to drive projects focused on improving the reliability and robustness of our medical device instrumentation, as well as managing the transfer of technology into production. Key Responsibilities * Electromechanical Design & Testing: Design and test components such as sensors, actuators, and other electromechanical systems. * Project Ownership: Own and independently manage technical projects, covering system design, reviews, and subsystem/system-level verification. * Performance Optimization: Lead practical investigations,...
IR35 Status:
Unknown Status

CV-Library Trowbridge, Wiltshire Contractor
CL
Sep 17, 2026  
Senior Control System Engineer
Senior Control System Engineer Base Location: Flexible UK, however our preference is that you will be based in one of our key UK sites, which includes but is not limited to: - Glasgow, Perth, Aberdeen, Inverness. Role Details: As a Control Systems Engineer, you will provide technical expertise within our Engineering Control Systems team, working primarily on Offshore & Onshore (when required) Renewable energy projects. Working closely with the Technical Authority and project teams, you'll be responsible for leading and coordinating the Control System design and development, overseeing the complete system integration from feasibility to project handover. You will also be accountable for driving Value and Innovation for the Controls Engineering team, identifying and implementing new technologies and best practices which reduce costs and/or improve performance of assets. Some other main accountabilities will include: Working with other engineering disciplines such as Civil,...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Sep 17, 2026  
Power Systems Studies Engineer
We're currently seeking two experienced Power System Studies Engineers to support major international onshore energy projects. Key Details Start: ASAP Rate: £65 per hour (Outside IR35) Location: Surrey Working Pattern: 4 days onsite / 1 day remotePurpose of the Role You'll be providing power system studies support for onshore projects, working closely with project teams and external vendors to deliver high-quality engineering studies. Scope of Work Running and reviewing power system studies Equipment sizing and system analysis Overseeing third-party study vendors Delivering studies using EMT softwareSkills & Experience Required Captive power generation, with or without grid connection Studies will include equipment sizing, load flow, short circuit, dynamic motor starting, harmonic studies, arc flash & transient stability Tasks will include running power system studies and overseeing third party vendors Provide power system studies for projects including EMT...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Sep 16, 2026  
Electrical Systems / EDS Engineer
Electrical Systems / EDS Engineer – 6 Month Contract – Warwick VIQU have partnered with an engineering organisation seeking an Electrical Systems / EDS Engineer to support the development and integration of a next-generation electric vehicle platform. The successful Electrical Systems / EDS Engineer  will be working across electrical distribution systems (EDS), wiring harnesses, electrical schematics and vehicle integration, the successful engineer will support the design, development and integration of electrical systems across the vehicle.  Key Responsibilities Design and develop vehicle electrical distribution systems (EDS), wiring harnesses and associated electrical components. Produce and maintain electrical schematics, wiring diagrams and system documentation. Support the routing and integration of LV and HV wiring harnesses across vehicle systems. Define electrical components, connectors, interfaces and associated design requirements. Work closely with Systems,...
IR35 Status:
Inside IR35

CV-Library Warwickshire, UK Contractor
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