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Contractor 72
Engineering Inside IR35 support worker

72 support worker jobs found

CL
Apr 14, 2026  
Facilities Engineer
Facilities Engineer 10-month contract Based in West Midlands £29.72 per hour (Inside IR35) *Applicants MUST have proof of immediate, on-going and valid eligibility, to work full time, and travel within, the UK* About the company I am currently recruiting on behalf of an automotive OEM, based in West Midlands, who are looking for a Facilities Engineer to join their team. Job Description As Facilities Engineer, your main responsibilities will include: Defining robust delivery plans, with minimised disruption to production operations. Defining solutions to deliver required capabilities, for new and modified facilities. Managing contractors in strict accordance with procedures. Documenting and resolving issues, using appropriate problem-solving methodologies and tool sets. Managing projects, including management of timing, risks & issues. Co-ordinating the support and input of all relevant stakeholders, to achieve detailed project scopes. Why work through Contechs?...
IR35 Status:
Inside IR35

CV-Library Solihull, West Midlands Contractor
CL
Apr 12, 2026  
Mechanical Craft person
Job Title: Mechanical Craft Person Job Type: Contract IR35 Status: Inside IR35 Start Date: Subject to clearance Duration: 12 Months Pay Rate: Up to £30.38 PAYE Location: Preston Hybrid/Remote Working: On site role Hours of work: 8 &12.5 hour shifts patterns (full time) About the Role: We are seeking a skilled and motivated Technician to join our team in the nuclear sector. This is a shift-based role, requiring flexibility and commitment to maintaining the highest standards of safety and operational performance. Key Responsibilities: Operate, monitor, and maintain plant equipment in accordance with strict safety and regulatory standards. Perform routine inspections, troubleshooting, and corrective maintenance to ensure plant reliability. Accurately record operational data and report any anomalies promptly. Work collaboratively with engineers and other team members to support continuous improvement initiatives. Adhere to all nuclear safety, environmental, and quality...
IR35 Status:
Inside IR35

CV-Library Preston, Lancashire Contractor
CL
Apr 12, 2026  
Vehicle Weight Engineer
Job Title: Weights Engineer Location: Gaydon, Warwickshire Rate: £33.88ph via an Umbrella Company (Inside IR35) or £25.26ph on a PAYE basis Employment Type: Contract (Currently financed until March 2027) Hours: Standard 40 Hours Per Week Reference: J(phone number removed) Key Accountabilities and Responsibilities: An On-Cycle (i.e. programme delivery) Weights Engineering role requires assisting with, or ownership of the attribute for the programme, encompassing (but not limited to): Lead the coordination of vehicle weight data across all functional owners. Own programme‑level weight targets, including setting, balancing, and reporting status to Integration and senior teams. Utilisation of set control models to determine the mass and loads of all buildable derivatives on the programme Lead resolution of key mass related issues, including loads, distribution, and target gaps. Calculate (where appropriate) vehicle mass properties from geometry & first principles...
IR35 Status:
Inside IR35

CV-Library CV35, Gaydon, Warwickshire Contractor
CL
Apr 12, 2026  
Weights Engineer
Job Title: Weights Engineer Location: Gaydon, Warwickshire Rate: £33.88ph via an Umbrella Company (Inside IR35) or £25.26ph on a PAYE basis Employment Type: Contract (Currently financed until March 2027) Hours: Standard 40 Hours Per Week Reference: J(phone number removed) Key Accountabilities and Responsibilities: An On-Cycle (i.e. programme delivery) Weights Engineering role requires assisting with, or ownership of the attribute for the programme, encompassing (but not limited to): * Lead the coordination of vehicle weight data across all functional owners. * Own programme‑level weight targets, including setting, balancing, and reporting status to Integration and senior teams. Utilisation of set control models to determine the mass and loads of all buildable derivatives on the programme Lead resolution of key mass related issues, including loads, distribution, and target gaps. * Calculate (where appropriate) vehicle mass properties from geometry & first...
IR35 Status:
Inside IR35

CV-Library CV35, Gaydon, Warwickshire Contractor
CL
Apr 12, 2026  
Geometry Integration Lead Engineer
Our OEM Client based in Gaydon, is searching for a Geometry Integration Lead Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 31st March 2027. Umbrella Pay Rate: £33.64 per hour. What to Expect: We are searching for a Geometry Integration Lead Engineer to work within the Vehicle package / Geometric integration department. The team are responsible for the full vehicle geometric integration of the vehicle, whilst balancing system and attribute performance, from concept to end of life, across all the company’s products. This role is to join the existing integration team to assist with all components that are packaged in the Closures and Exteriors groups. The team’s main responsibilities fall into 4 areas: Definition and delivery of the Closures and Exteriors group systems and customer features. Integrating Systems into the vehicle to deliver systems, hardware and attribute performance. Protecting space in the Vehicle for future...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Apr 12, 2026  
On-Cycle Weights Engineer
Our OEM Client based in Gaydon, is searching for a On-Cycle Weights Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 31st March 2027. Umbrella Pay Rate: £33.64 per hour. Key Accountabilities and Responsibilities: An On-Cycle (i.e. programme delivery) Weights Engineering role requires assisting with, or ownership of the attribute for the programme, encompassing (but not limited to):  Lead the coordination of vehicle weight data across all functional owners.  Own programme‑level weight targets, including setting, balancing, and reporting status to Integration and senior teams. Utilisation of set control models to determine the mass and loads of all buildable derivatives on the programme  Lead resolution of key mass related issues, including loads, distribution, and target gaps.  Calculate (where appropriate) vehicle mass properties from geometry & first principles  Coordinate generation & maintenance of Vehicle Mass Property...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Apr 12, 2026  
Geometry Integration Lead Engineer
Geometry Integration Lead Engineer - (phone number removed) - £33.99/hr (Umbrella Rate) (Inside IR35) Are you ready to take your engineering career to the next level? This is your chance to join a leading company in the automotive sector, renowned for its innovative approaches and commitment to excellence. As a Geometry Integration Lead Engineer, you'll play a pivotal role in shaping the future of vehicle design, working on cutting-edge projects that push boundaries and inspire progress. This company offers an exciting environment where your expertise will make a real impact, all while enjoying a collaborative and forward-thinking culture. What You Will Do: - Lead the geometric integration of components within the Closures and Exteriors group, ensuring systems and features are seamlessly incorporated into the vehicle. - Develop and deliver packaging proposals optimised for weight, cost, and customer experience. - Conduct CAD studies to ensure geometric targets and standards...
IR35 Status:
Inside IR35

CV-Library Warwick, UK Contractor
CL
Apr 11, 2026  
Mechanical Design Engineer
Mechanical Design Engineer - Contract (12 Months) | Bedfordshire | Inside IR35 Looking to take on complex engineering challenges that genuinely push your technical capability? We're seeking experienced Mechanical Design Engineers to join a high integrity defence engineering programme focused on advanced platform integration and mission-critical systems. This is an opportunity to work on cutting-edge mechanical sub-systems, complex mechanisms, and high reliability components designed for demanding military environments. Location Bedfordshire On-site presence required Mondays and Tuesdays from September 2025 Contract Details Duration: 12 months Hours: 37.5 per week Schedule: 4-day week (Mon-Thurs) with flexible working Rate: Competitive per hour (inside IR35, inclusive of employer deductions) Clearance: BPSS to start; SC required later Eligibility: Sole UK nationals only (due to programme requirements) Role Overview As a Mechanical Design Engineer, you'll be responsible for...
IR35 Status:
Inside IR35

CV-Library Bedfordshire, UK Contractor
CL
Apr 11, 2026  
Mechanical Design Engineer
Mechanical Design Engineer (NX) Remote (occasional site visits to Portsmouth) £56.41 (inside IR35) Defence 6 months Applies an in depth understanding of design processes, tools, systems and techniques to an extensive range of design solutions associated with complex assemblies, components or systems. Is able to develop design solutions from the bottom up with limited information, applying the various design requirements to achieve appropriate design solutions. Working as part of a multi-functional team, the successful applicant will be currently working in a senior designer role and have many years' experience of using CAD software to create 2D and 3D solid modelled designs, for a wide range of products from small components to large complex sub-systems. The successful applicant will take the Lead Design Engineers conceptual information or component list and develop into a detailed design and data pack that is suitable for manufacture. They will then manage the...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Apr 11, 2026  
Senior Mechanical Engineer (Warrington)
One of the most well-known nuclear companies in the UK is looking for senior mechanical engineers to work on some of the most prestigious projects in the sector. This is a fantastic opportunity for a senior mechanical engineer to work on a massive project within the defence/nuclear sector. Job Title - Senior Mechanical Engineer Location -  Warrington 2/3 days a week Contract Length - 12 Months Pay Rates - Up to £60.00 an hour (Inside IR35) Key responsibilities: Provide technical support to the team for you specialist area and ensure you are working to deadlines effectively Make engineering decisions from a project and technical stand point Act as the technical authority or lead mechanical engineer when required to do so. Ensure all change are assessed and managed accordingly to project scope Ensure the procedures and engineering codes are consistently met and managed throughout the project lifecycle. Produce and review all technical documents and approve calculations, analysis,...
IR35 Status:
Inside IR35

CV-Library Warrington, UK Contractor
CL
Apr 11, 2026  
Manufacturing Assembly Process Engineer
Manufacturing Assembly Process Engineer - £27.30/hr (Umbrella Rate) (Ref: (phone number removed)) (Inside IR35) Location: Solihull Are you ready to elevate your career in manufacturing engineering? This is your chance to join a forward-thinking company that's driving innovation in the automotive industry. As a Manufacturing Assembly Process Engineer, you'll play a pivotal role in shaping the future of assembly processes. This is an opportunity to work on cutting-edge projects, collaborate with industry experts, and make a real impact in a dynamic and fast-paced environment. If you thrive on problem-solving, precision, and innovation, this could be the perfect role for you. What You Will Do: Design, develop, and implement new or revised processes for assembling components and subassemblies, ensuring efficiency and quality. Apply Lean Manufacturing and Design principles to optimise assembly processes. Conduct feasibility assessments to ensure designs align with manufacturing...
IR35 Status:
Inside IR35

CV-Library Solihull, UK Contractor
CL
Apr 11, 2026  
Electrical Controls and Instrumentation Supervisor
NW33280 Site Supervisor (Electrical Controls & Instrumentation) £500 - £550 (Inside IR35) Tilbury, Essex Duration: 12-month contract Target Start Date: June 2026 Alecto Recruitment is partnering with market leading Energy from waste company and together we are seeking an experienced EC&I supervisor for their ongoing project in Essex. Role and Responsibilities Oversee all EIC activities on site, covering electrical, instrumentation, and control systems. Serve as the primary on‑site liaison between contractors, site leadership, and engineering teams. Support installation, testing, and commissioning to ensure key programme milestones are achieved. Drive safe, efficient delivery in line with project schedules and quality expectations. Provide hands‑on leadership to ensure work is completed correctly the first time. Champion and enforce HSEQ standards, ensuring all activities follow approved RAMS. Coordinate subcontractors and vendors to maintain progress and resolve...
IR35 Status:
Inside IR35

CV-Library Tilbury, Essex Contractor
CL
Apr 11, 2026  
Electrical Engineer
Electrical Engineer £81.05ph umbrella (Inside IR35) BAE Broad Oak Fully Remote (On site visits as and when required) Role Description This is a technical role relating to the Electrical aspects of electronic hardware design. The Role Holder will :- ? Apply a breadth of design expertise and knowledge to generate electrical design solutions for both new products and technology insertions into legacy products. ? Be capable of generating detailed designs from concept to completion and addressing a range of engineering issues. ? Work within a multi-disciplined team. Core Duties ? Design of AC & DC power generation and distribution systems including sizing, protection, control, and the specification of power supplies and converters. ? Motor drives, control, and positioning systems. ? EMC management and verification. ? Specification of bespoke procured hardware. ? Design verification using a combination of simulation, analysis, and test...
IR35 Status:
Inside IR35

CV-Library Portsmouth, UK Contractor
CL
Apr 11, 2026  
Senior Process Designer
Senior Process Designer Location: Cumbria - Sellafield Site £35-41/hour Inside IR35 About the Project Join the Asset Care Project Delivery team, delivering critical process asset care across a portfolio of projects. Initially, you will focus on execution support, including as-built drawing updates for the HP Steam replacement project and other key site initiatives. This is a highly site-focused role providing engineering design support for projects in the execution phase, ensuring safe, reliable, and fully compliant outcomes. Role Overview As a Senior Process Designer, you will: Produce engineering design work packages (specifications, drawings, analyses, verifications) that meet legal, functional, and performance requirements. Support project execution directly on-site, collaborating with multidisciplinary teams. Deliver fit-for-purpose, fully integrated design solutions aligned with cost, schedule, and quality targets. Liaise with stakeholders across technical and...
IR35 Status:
Inside IR35

CV-Library Seascale, Cumbria Contractor
CL
Apr 11, 2026  
Senior Commissioning Engineer (Mechanical)
We are seeking an experienced Senior Commissioning Engineer with Mechanical experience to support a major defence project at a secure, highly regulated site near Reading. This is a senior role, supporting the management team; site-based role requiring a high level of technical expertise, leadership, and experience in commissioning, testing, and assurance of mechanical systems and equipment within safety-critical environments. Role: SeniorCommissioning Engineer - Mechanical Bias Location: Reading (site-based) Salary: Up to £60 Per Hour Inside IR35 (Based on year's experience) Key Responsibilities ·Lead and oversee the commissioning, testing, and validation of mechanical equipment on a complex defence project and provide technical leadership and mentorship to junior commissioning engineers and site teams. ·Develop, review, and approve commissioning strategies, test procedures, and method statements, alongside supervising functional testing, fault finding, and troubleshooting of...
IR35 Status:
Inside IR35

CV-Library Reading, UK Contractor
CL
Apr 11, 2026  
Mechanical Engineer - Calibration and Maintenance
Our client has an opportunity for a Mechanical Engineer to join their Calibration and Maintenance Team. You will be joining a dynamic and focussed team, responsible for the support of the manufacturing function across all stages of product assembly integration and test. The team are self-motivated and work directly with support functions and engineers across MBDA to resolve routine and non-routine tasks arising within the business. Role: Mechanical Engineer Location: Bolton, fully onsite Hours: 37 per week Hourly Rate: £32-£35 per hour via Umbrella, inside IR35 Clearance: SC required before starting What you'll be doing: The main aspects of the role will be as technical support for the metrology department supporting COTS (commercial of the shelf) equipment and STTE (Special to type test equipment) calibration and maintenance. You will be required to assist production with technical queries on fixtures and tooling along with supporting CMM (Co-ordinate measuring machine)...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Apr 11, 2026  
Principal Electrical (EC&I) Commissioning Engineer
We are seeking an experienced Principal Electrical (EC&I) Commissioning Engineer to support a major defence project at a secure, highly regulated site near Reading. This is a senior, site-based role requiring a high level of technical expertise, leadership, and experience in commissioning, testing, and assurance of electrical and control systems within safety-critical environments. Role: Principal Electrical (EC&I) Commissioning Engineer Location: Reading (site-based) Rate: £70 per hour Inside IR35 (Based on year's experience) Employment Type: Contract 12 Months Key Responsibilities ·Lead and oversee the commissioning, testing, and validation of electrical and EC&I systems on a complex defence project and provide technical leadership and mentorship to junior commissioning engineers and site teams. ·Develop, review, and approve commissioning strategies, test procedures, and method statements, alongside supervising functional testing, fault finding, and troubleshooting...
IR35 Status:
Inside IR35

CV-Library Reading, UK Contractor
CL
Apr 10, 2026  
Principal Safety engineer
Role: Principal Safety Engineer Location: Plymouth(Hybrid) Duration: 12 months Inside IR35: Umbrella About our client: Our client in Devonport is a leading engineering and maritime organisation specialising in the maintenance, repair, and overhaul of naval vessels. The site operates with a skilled workforce across mechanical, electrical, and technical disciplines, delivering high-quality and complex engineering projects. It offers a structured and collaborative working environment with opportunities for hands-on experience and professional development. Main Purpose of Role Responsible for ensuring the delivery of the safety engineering aspects of the facility. Ensure systems are designed against a clear statement of compliance with defined requirements, including demonstration that the design meets relevant HSE requirements. Guiding the development of engineering to the required scope and quality to support timely delivery of the project. Review of Safety Engineering...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon Contractor
CL
Apr 10, 2026  
Build Process Engineer
Our client has an opportunity for a Build Process Engineer to join them on a contract basis until the end of the year with likely extension. You will be delivering build processes aligned with Industrial Architect and engineering definition with the main objective being to ensure industrial requirements are embedded into the Design Definition. Role: Build Process Engineer Location: Broughton, Flintshire. Fully onsite Hours: 35 per week Hourly Rate: £32.13 per hour via Umbrella, inside IR35 Clearance: BPSS required before starting What you'll be doing: Create documented Industrial Dossiers/build process up to handover to serial planning phase. To influence the product design and derive the process instructions concurrently. Influence and approval of the product design - Design Data Set (DDS). Manufacturing maturity of new technical solutions. Support and influence the Manufacturing System. Create Component Delivery Specifications (CDS). Work in collaboration with the MFT to...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
Apr 10, 2026  
Industrial Manufacturing Engineer
Industrial Manufacturing Engineer - (phone number removed) - £27.30/hr umbrella rate Are you ready to take your career to the next level? This is your chance to join a forward-thinking organisation that is shaping the future of manufacturing and engineering. As an Industrial Manufacturing Engineer, you will play a vital role in delivering innovative solutions that optimise processes, enhance efficiency, and contribute to the production of high-quality products. This company offers an inspiring environment where your expertise will be valued, and your professional growth supported through exciting projects and cutting-edge methodologies. What You Will Do: - Analyse and present statistical data to plan, monitor, and optimise labour requirements across production facilities. - Drive efficiency and productivity targets during the strategy phase of vehicle development. - Conduct benchmarking activities, Design for Assembly (DFA) analysis, and synthetic time deployment. -...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
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