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Contractor 31
Outside IR35 Oxford engineering

31 engineering jobs found in Oxford

CL
May 09, 2026  
MEICA Commissioning Engineer
MEICA Commissioning Engineer | Clean Water Projects | Affinity Water Region Tired of the same old AMP talk? This is one of those rare commissioning roles where you’re trusted to deliver, not micromanaged. You’ll be working on clean water treatment and network upgrade projects within the Affinity Water region, helping to bring essential infrastructure to life across the region. If you like getting hands-on with complex systems, solving problems under pressure, and seeing results that make a real impact on communities, this one’s worth reading. 💡 The Role You’ll take ownership of the full commissioning process — from off-site testing to integration into live water assets. Reporting to a Commissioning Manager who understands the challenges first-hand, you’ll coordinate on-site activities, ensure safety, and make sure every system is delivered to spec and on time. Key responsibilities: • Lead day-to-day commissioning activities and support delivery teams on site • Produce accurate...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
May 09, 2026  
MEICA Lead
️ MEICA Lead x 2 – Major AMP8 Scheme | Oxfordshire | Winsor Corridor Outside IR35 | £475–£550 per day | Long-Term Project Tier 1 Contractor | Major Water Infrastructure Scheme Some freelance roles are there to fill a gap. This one is there because the project genuinely needs someone strong enough to lead it. A leading Tier 1 contractor has secured a major AMP8 water scheme in the Oxfordshire region and is looking for a MEICA Lead to take ownership of delivery across a complex live project environment. They’re looking for someone who can do more than sit in progress meetings and update spreadsheets. They need somebody who understands how MEICA packages actually come together on site and someone comfortable managing technical issues, driving subcontractors, coordinating commissioning activities, and keeping momentum when programmes tighten up. You’ll be heavily involved from delivery through to completion, working alongside senior operational teams on one of the region’s key AMP8...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
May 31, 2026  
Contract Project Manager
Are you an experienced Contract Project Manager specialising in Defence and Electronics? We're offering a potential long-term opportunity ( 6 Month initial term) to support a Berkshire-based customer in completing a critical new project. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. You will work alongside a multi-disciplined team spread across multiple offices globally, specialising in sophisticated electronics development for defence applications for some of the most well-known names in the industry. This role is perfect for an independent and pro active Project Manager who can swiftly assess situations and drive the project to completion within budget and on schedule. Key Skills required - Contract Project Manager - Defence/Electronics, Berkshire: - Proven experience in a project management role - Electronics project management experience - Experience of working in the defence...
IR35 Status:
Outside IR35

CV-Library Berkshire, UK Contractor
CL
Jun 04, 2026  
Civils Quality Engineer
Civils Quality Engineer Location: AWE Burghfield Contract Type: Long-Term Contract Rate: £48 per hour IR35 Status: Outside IR35 Additional Benefits: Expenses Included Working Arrangement: Full-Time, Site Based We are currently seeking an experienced Civils Quality Engineer to support a major infrastructure programme based at AWE Burghfield. This is a long-term opportunity for a quality professional with strong civils experience and active security clearance. Key Responsibilities Review and acceptance of procedures and documentation in accordance with QC1 requirements Carry out QC inspections in line with approved Inspection & Test Plans (ITPs) Ongoing review and final acceptance of Lifetime Quality Records (LTRs) Witness testing activities and conduct on-site inspections Attend project and quality-related meetings as required Verify works against approved detailed design drawings and specifications Essential Requirements Live SC Clearance (or higher) - mandatory...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Apr 23, 2026  
Project Manager REF6084H
Project Manager x2 Reading (hybrid - 4 days from home) Outside IR35   Certain Advantage are recruiting on behalf of our established Engineering client for a Project Manager on a contract basis to support important defence projects in the UK.   They require two Project Managers to support the initiation of projects and programmes using Portfolio Entry controls and structured business case development methods.   Some of your responsibilities: Analyse and break down complex problems to develop strategic proposals for Investment Approval Coordinate pre-Concept studies to explore business problems and opportunities Develop early understanding of solution options to inform decision-making Produce initial estimates for scope, schedule, and cost ranges Recommend appropriate delivery methodologies for proposed initiatives Secure approvals to proceed, including Standing Approval and initial resource allocation Ensure alignment of proposed projects and programmes with overall portfolio...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
May 31, 2026  
Systems Engineer (Full Lifecycle / SME Environment)
Location: Maidenhead (fully onsite) Duration: 6 month contract Outside IR35 Role details: Our client is looking for a Full-Lifecycle Systems Engineer to support their teams on advanced cryptographic and key‑management solutions that enable the secure exchange of critical information for customers operating at both tactical and strategic levels. You will work closely with multi‑disciplinary teams, often acting as the single point of Systems Engineering accountability on a project, applying a practical approach aligned to project size, risk, and maturity. The role requires confidence in making independent technical judgements, shaping the approach rather than simply following established frameworks. The ideal candidate will have a background in smaller organisations or SME-style project teams. Key Responsibilities: Own and deliver full lifecycle Systems Engineering activities on smaller to medium projects, from bid support through development, test, acceptance, and transition...
IR35 Status:
Outside IR35

CV-Library Maidenhead, Berkshire Contractor
CL
May 14, 2026  
Project Engineer
We are currently recruiting for a Project Engineer to support a Berkshire based client for a May start. Responsibilities: * Project engineering small packages of works. * Delivery of a portfolio of small – medium sized projects in accordance with the company project roadmap throughout the project lifecycle ensuring governance to current engineering standards and compliance with CDM regulations. * Strict GMP compliance to be adhered throughout the lifecycle of the project. * Coordination with the Principal Contractor and all other project team members to ensure completion to schedule. * Project management services to oversee the completion snags and any construction defects identified. * Project management services to oversee the completion of any installation, commissioning and qualification by liaising with the vendor, company Validation and any other company teams. * Weekly project progress reporting to the company Portfolio Manager. * Weekly project reporting to...
IR35 Status:
Outside IR35

CV-Library Eton, Royal Borough of Windsor and Maidenhead Contractor
CL
May 09, 2026  
Senior MEICA Commissioning Engineer
️ Lead MEICA Commissioning Engineer | Clean Water Projects | Affinity Water Region Outside IR35 | Long-Term AMP8 Programme Leadership Role | Commissioning Strategy | Team Management Some commissioning roles are about witnessing tests and signing paperwork. This one is about leading people, driving standards, and bringing structure to projects before problems ever reach site. A leading Tier 1 contractor delivering clean water projects across the Affinity Water region is looking for a Lead MEICA Commissioning Engineer to oversee commissioning delivery across a portfolio of schemes typically ranging from £5m–£10m. While the individual projects may not be mega-projects, they need someone who has operated at that level before. Someone who understands what “good” looks like on major infrastructure programmes and can bring that level of leadership, planning, coordination, and control into a growing AMP8 delivery environment. This is a role for a true commissioning leader — somebody...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
May 28, 2026  
Contract Mechanical Design Engineer - Creo
The Redline Group is working in partnership with a specialist engineering organisation to support their search for a Contract Mechanical Design Engineer for an initial 3 month contract, working to deliver a key product development programme. We are looking for someone who is available to start as soon as possible and can be onsite full time in Camberley, Surrey. Unrivalled in their field, our customer is responsible for some of the most technically advanced defence products on the market. They have been an industry-renowned name for many years, with a reputation for intrinsically safe electronics. As a result of growth and major project wins, they are seeking the skills of a professional contractor to help them get the next generation of their product out to market both on time and in budget. The successful Contract Mechanical Design Engineer will be responsible for redesigning 3D CAD models and updating engineering drawings, along with updates and amendments to existing drawings...
IR35 Status:
Outside IR35

CV-Library Camberley, Surrey Contractor
CL
Jun 04, 2026  
Software Test Engineer
Software Test Engineer Luton 12-Month Contract Paying up to £74p/h (InsideIR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UKSV Security clearance - please only apply if suitable Key Responsibilities: Create test cases, test procedures, and automated test scripts for embedded systems. Perform integration, system, and regression testing on mission-critical software. Collaborate with developers and systems engineers to identify defects and drive resolution. Analyse test results, produce detailed reports, and provide recommendations for improvements. Ensure compliance with company standards and internal processes. Required Skillset & Experience ISTQB Foundation level knowledge Strong background in testing complex real-time embedded systems. Proficiency in test automation frameworks and scripting languages (e.g., Python, C++, or similar). Solid understanding of software development lifecycle (SDLC) and...
IR35 Status:
Outside IR35

CV-Library Luton, Bedfordshire Contractor
CL
May 29, 2026  
Multi Skilled Maintenance Engineer
Contract Maintenance Engineers – Long term & Ad Hoc Shifts Locations: Nottingham, Lincoln, Tamworth, Leicester & Northampton We are growing our Contract Maintenance team at Maintech Recruitment and are looking for experienced contract maintenance engineers across the Midlands and surrounding areas. We currently have opportunities for multi-skilled maintenance engineers to support both long term assignments & ad hoc shifts, carrying out both reactive and proactive maintenance duties across manufacturing and highly automated environments. You will need to be electrically biased and hold relevant qualifications to a minimum Level 3 standard. Rate: £35.00 - £40.00 per hour Status: Outside IR35 What we are looking for We value contractors who bring the right attitude as well as the right skills. We are looking for engineers who can: Be reliable — if you commit to a shift, we need to know we can count on you Be transparent — we will always be open and honest, and...
IR35 Status:
Outside IR35

CV-Library Northampton, UK Contractor
CL
May 13, 2026  
Senior Electrical Design Engineer - MEP
Senior Electrical Design Engineer - Building Services Contract (Outside IR35) Hybrid Watford Office-Based We have a current opportunity for a Contract Senior Electrical Design Engineer on a contract basis. The position will be based in Watford. For further information about this position please apply. About the role: * Projects - spread across a wide range of sectors, though high amount of healthcare projects * Contract Length - 6 months (can be extended) * Location - Watford Requirements: * Experience working on complex projects * Experience working for a building services consultancy/contractor * Have experience leading/coordinating a team On offer is an excellent contract rate of between £45 - £50p/h for the successful applicant. This is an Outside IR35 assignment. About Energi People Energi People is a highly specialised recruitment consultancy with a strong foothold in the global built environment sector for over 20 years. We excel in connecting technical...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire Contractor
CL
May 31, 2026  
Mechanical Design Engineer
We are seeking an experienced Mechanical Design Engineer to support the continued development and cost optimisation of a newly launched premium electro-mechanical product platform. This is an excellent opportunity to work on a technically challenging product within a fast-paced engineering environment. Mechanical Design Engineer 3-month Contract Outside IR35 Mon–Thurs 8:00–16:45, Fri 8:00–13:00 (Hybrid Working) Andover Mechanical Design Engineer Job Description Develop mechanical design solutions Support design reviews and present concepts Produce engineering documentation Complete DFMEA activities Improve manufacturability and assembly Build prototypes and proof-of-concepts  Mechanical Design Engineer Essential Experience/Skills/Qualifications Mechanical/electro-mechanical design experience Proficient in Creo and in Windchill Sheet metal and fabrication knowledge Experience with motors, gearing, and mechanisms Understanding of DFMEA and DFM/DFA  If you feel...
IR35 Status:
Outside IR35

CV-Library Andover SP11, UK Contractor
CL
May 31, 2026  
Contract FPGA Design Engineer - VHDL
The Redline Group are working in collaboration with a leading designer in specialised instrumentation to secure the services of a Contract FPGA Design Engineer - VHDL to work on-site at their offices near Staines. Commutable from Windsor, Leatherhead and the surrounding areas, this is an initial 3-month opportunity where you will assist in the re-design of key electronics. Our client has been designing cutting-edge equipment used in a range of industries for many years, focusing on technology which not only provides safety, but will allow analysis and monitoring. You will join a small design team who have been tasked with a re-design project, creating a secure and robust product which will be in use for years to come. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. Key Skills Required - Contract FPGA Design Engineer, Staines: - Proven experience of FPGA development, in particular the...
IR35 Status:
Outside IR35

CV-Library Staines, Surrey Contractor
CL
Jun 04, 2026  
Senior Quantity Surveyor
Role: Senior Quantity Surveyor Location: St Albans Rate: Up to £550pd. (outside IR35) The Company: This industry-leader are a privately backed business on a huge growth trajectory which will see their group turnover double to more than £1bn in the next 3 years. The group is made up of several successful subsidiaries that operate across the construction, civil engineering, and infrastructure sectors. This SQS position will be an opportunity to join their infrastructure division which supports the development of sustainable communities with smart infrastructure across the design, maintenance & development of critical water infrastructure for Water across AMP8 for Southern Water, South West Water and Affinity Water. Your Role: Reporting into the HOC, as a SQS you will make an immediate impact in the successful delivery of a portfolio of infrastructure schemes across the South. Dividing your time between the office site, and working from home, you will be responsible for...
IR35 Status:
Outside IR35

CV-Library St. Albans, Hertfordshire Contractor
CL
May 30, 2026  
Freelance Commercial Manager
Role: Commercial Manager Location: St Albans Rate: Up to £600pd. (outside IR35) The Company: This industry-leader are a privately backed business on a huge growth trajectory which will see their group turnover double to more than £1bn in the next 3 years. The group is made up of several successful subsidiaries that operate across the construction, civil engineering, and infrastructure sectors. This Commercial Manager position will be an opportunity to join their infrastructure division which supports the development of sustainable communities with smart infrastructure across the design, maintenance & development of critical water infrastructure for Water across AMP8 for Southern Water, South West Water and Affinity Water. Your Role: Reporting into the HOC, as a Commercial Manager you will make an immediate impact in the successful delivery of a portfolio of infrastructure schemes across the South. Dividing your time between the office site, and working from home, you...
IR35 Status:
Outside IR35

CV-Library St. Albans, Hertfordshire Contractor
CL
May 31, 2026  
Manufacturing Engineer
We are supporting a leading engineering and manufacturing business that delivers specialist solutions across the aerospace, power generation, rail, and oil & gas sectors. Due to continued growth, they are looking for an experienced Manufacturing Engineer to join the team on an initial 8-month contract basis. This is an excellent opportunity to work within a highly technical electro-mechanical manufacturing environment, supporting both existing production and new product introduction activities while driving Lean and Continuous Improvement initiatives across the business. The Role Working closely with Operations, Supply Chain, and Design Engineering, you will provide hands-on manufacturing engineering support across production cells, helping improve process efficiency, reduce waste, and support the introduction of new products and manufacturing methods. Key Responsibilities Support production and manufacturing cells with day-to-day engineering activities Drive Lean...
IR35 Status:
Outside IR35

CV-Library Ashford, Surrey Contractor
CL
May 29, 2026  
Contract Manufacturing Engineer
Manufacturing Engineer8-Month Contract Outside IR35 £40/hour  Start ASAP We are looking for an experienced Manufacturing Engineer to support product reintroduction programmes within a precision engineering and advanced manufacturing environment. This is a hands-on role focused on transferring legacy products into new manufacturing environments, supporting tooling, assembly, process development, and production engineering activities. Contract Details 8-month contract Start ASAP Outside IR35 £40/hour Onsite 5 days per week 37.5 hours per week overtime available Flexible start and finish timesKey Responsibilities Product reintroduction and manufacturing transfer Tooling design and manufacture Sub-assembly and full product build support Manufacturing and assembly process development Creation of SOPs and work instructions Production engineering and continuous improvement activitiesWhat We’re Looking For Manufacturing Engineering experience within electromechanical environments...
IR35 Status:
Outside IR35

CV-Library Feltham, London Contractor
CL
May 29, 2026  
Contract Manufacturing Engineer x2
Manufacturing Engineer 8 month contract – Outside IR35 Immediate start Sunbury on Thames Our client are a leading manufacturer providing specialist solutions to a variety of industries such as aerospace, power generation, rail and oil and gas industries. They are looking for an experienced Manufacturing Engineer to join the team. Manufacturing Engineer Working across operations, supply chain and design engineering to provide manufacturing engineering expertise in supporting existing and new products, defining new and supporting existing processes. You will assist in the implementation of strategic Lean initiatives throughout the Company, leading some Continuous Improvement projects. Main Duties/Responsibilities Work with manufacturing cell leaders, lean co-ordinator and design engineering to improve process efficiencies Implement ‘Standard work’, generating & maintaining manufacturing documentation (SOP’s, Routings, “Visual Factory” displays) Creation &...
IR35 Status:
Outside IR35

CV-Library Sunbury-on-Thames, UK Contractor
CL
May 28, 2026  
P&C Data Analyst
PC&C Transformation Data Analytics Analyst Sunbury-on-Thames Competitive day rate (Inside/Outside IR35 – TBC) Initial Contract: 12 months (extension likely) Start: Immediate / ASAP The Opportunity We’re looking for a Data Analytics Analyst to join a high-profile PC&C Transformation programme, supporting the business case and value realisation workstream. This is a delivery-focused contract role where you’ll play a key part in driving data-led decision making, financial tracking, and business case performance across a complex transformation programme. You’ll be working closely with senior stakeholders, providing insight, modelling, and forecasting that directly shapes programme outcomes. What You’ll Be Doing Own and manage monthly transformation spend forecasting, performance tracking, and reporting cycles Track and reconcile third-party costs Support business case planning, governance, and performance management Build and maintain cost models and scenario...
IR35 Status:
Outside IR35

CV-Library Sunbury-on-Thames, UK Contractor
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