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Contractor 94
Outside IR35 Sizewell

94 jobs found in Sizewell

CL
Aug 27, 2026  
PSV Technician *contractor
Roles - PSV Engineer / PSV Technician / PSV Mechanic / Bus Technician Location: Ipswich Pay Rate: £34.00 per hour Outside IR35 Do one of these roles describe you? Do you feel undervalued your current role? Are you an experienced PSV Mechanic? Are you available to start work right away? Why not come join our team of engineers here at Excel Resourcing, we specialise in supporting several blue-chip clients who operate in the road transport industry. Benefits of working for Excel: * Weekly Pay * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £34.00 These roles involve: * Carrying out routine maintenance and repairs on all makes of PSV * Diagnosing and rectifying all types of PSV faults * Ensuring all vehicles worked upon are handled carefully and that the relevant precautions are taken whilst on the premises. * Liaising with the parts department to attain correct parts. * Ensuring health & safety regulations and safe...
IR35 Status:
Outside IR35

CV-Library Ipswich, Suffolk Contractor
CL
Aug 29, 2026  
Site Manager
Our client, currently delivering an HVDC Interconnector on the South coast as part of a long term project, now requires a Site manager to act as Contractor Representative. This contract is outside IR35 and expected to last until around 2030.   The Role   Using the site team, direct and supervise all site-based activities to ensure compliance with project requirements, approved design, programme and quality standards. Monitor progress against the programme, proactively resolving local issues to maintain productivity and reporting any deviations from the programme. Coordinate subcontractors, suppliers and site teams to ensure smooth workflow and interface management across the site. Report daily progress, issues and resource requirements to the Lead Project Manager. Ensure accurate site records are kept and up to date, including permits, inspections and daily logs. Oversee site establishment, mobilisation and demobilisation, including site accommodation, welfare, security...
IR35 Status:
Outside IR35

CV-Library Suffolk, UK Contractor
CL
Aug 27, 2026  
Contract Test Engineer
Redline has a fantastic 3 - 6 month contract opportunity, for a Contract Test Engineer based in Great Yarmouth, Norfolk. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. Our customer, who are currently on a path of continual growth and are obtaining significant market share in the electronics space, require additional resource due to continued project wins. They are looking for an experienced professional to join them to be an integral part of the Test Department, you will be working highly complex electronic assemblies down to component level and will need to complete relevant documentation. You will also have the opportunity to make suggestions for continuous improvement within the business. Key skills required for the Contract Test Engineer based in Great Yarmouth, Norfolk: - Experience using test equipment - Experience with microelectronics - Experience creating test documentation...
IR35 Status:
Outside IR35

CV-Library Great Yarmouth, Norfolk Contractor
CL
Aug 27, 2026  
PSV Technician *contractor
Roles - PSV Engineer / PSV Technician / PSV Mechanic / Bus Technician Location: Norwich Pay Rate: £34.00 per hour Outside IR35 Do one of these roles describe you? Do you feel undervalued your current role? Are you an experienced PSV Mechanic? Are you available to start work right away? Why not come join our team of engineers here at Excel Resourcing, we specialise in supporting several blue-chip clients who operate in the road transport industry. Benefits of working for Excel: * Weekly Pay * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £34.00 These roles involve: * Carrying out routine maintenance and repairs on all makes of PSV * Diagnosing and rectifying all types of PSV faults * Ensuring all vehicles worked upon are handled carefully and that the relevant precautions are taken whilst on the premises. * Liaising with the parts department to attain correct parts. * Ensuring health & safety regulations and safe...
IR35 Status:
Outside IR35

CV-Library Norwich, Norfolk Contractor
CL
Aug 26, 2026  
Chemical Project Engineer
12 month contract - OUTSIDE IR35 I'm currently supporting a leading process manufacturing business in their search for a Project Engineer to join their engineering team on a 12-month contract. This is an excellent opportunity for an engineer with experience in chemical, process, oil & gas, energy, or other high-hazard industries who enjoys delivering projects from concept through to completion. What you'll be doing: Managing engineering projects across a manufacturing site Supporting HAZOPs, Management of Change, and process safety activities Producing project scopes, cost estimates, and schedules Coordinating contractors and site installations Tracking project performance against cost, scope, and programme targetsWhat they're looking for: HNC qualified in an Engineering discipline (or equivalent) Experience within high-hazard process environments Knowledge of Process Safety Management principles Strong planning, scheduling, and stakeholder management skillsThis is an urgent...
IR35 Status:
Outside IR35

CV-Library Norwich, UK Contractor
CL
Aug 23, 2026  
Quantity Surveyor - Norwich
Quantity Surveyor / Commercial Manager Norwich (3 days onsite) Initial 6-Month Contract Outside IR35 Expenses Covered Overview We are seeking an experienced Quantity Surveyor / Commercial Manager to provide commercial and quantity surveying services across a portfolio of projects. This is an excellent opportunity for a commercially focused professional with strong cost management, contract administration, and stakeholder engagement experience. Key Responsibilities Develop and maintain project cost plans, forecasts, cash flow projections, and commercial reporting. Manage subcontractor, supplier, and material costs throughout the project lifecycle. Prepare Bills of Quantities (BoQs), schedules of rates, specifications, and supporting commercial documentation. Undertake quantity take-offs, site measurements, and valuations of completed works. Assess and manage variations, compensation events, and change control processes. Prepare and support interim applications, progress claims,...
IR35 Status:
Outside IR35

CV-Library Norwich, UK Contractor
CL
Aug 28, 2026  
Section Engineer - Highway - Outside IR35
SECTION ENGINEER // COLCHESTER // HIGHWAY // OUTSIDE IR35 We are currently looking for a Section Engineer for an initial 2-month contract (can be extended), with the potential for extension, to support a major highways scheme in Colchester. The successful candidate will have Section Engineer to Senior Engineer level experience, with a strong background in highways and civil engineering projects. You will be responsible for overseeing highways works including drainage, structures, kerbing and surfacing, ensuring quality standards are met and all required documentation is completed. The ideal candidate will have experience with ITPs, raising TQs for client responses, and completing site paperwork. An EUSR CAT 1 qualification is desirable to enable permits to dig, along with experience using cable avoidance equipment such as CAT4 or vLoc3Pro. You will need to hold SMSTS and CSCS! This is an excellent with an immediate start and a top day rate on offer (Outside IR35) If you're looking...
IR35 Status:
Outside IR35

CV-Library Colchester, Essex Contractor
CL
Aug 28, 2026  
Section Engineer-Highways-Colchester-OUTSIDE IR35
Ourt client, a top regional Contractor in the UK are seeking a freelance Section Engineer to join their team on a major Road Construction scheme in Colchester to focus on the Highways, Drainage and structures for this scheme. Daily duties will include assisting with the preparation of RAMs and Task Briefs, Overseeing Engineering staff on site, client liaison and Issuing permits to dig. To be considered, you will have a minimum of an HNC in Civil Engineering and ideally hold SMSTS, CSCS and have the below experience: * Highways experience including drainage, structures, kerbing and surfacing * Understanding of ITP’s and willingness to complete required paperwork * Raising of TQ’s for onward client answer. * If possible have EUSR CAT 1 to enable completion of permits to dig. Experience of using Cable avoidance tools such as CAT4 of vLoc3Pro In return, a top day rate is on offer which is paid OUTSIDE IR35 and comes with an immediate start. This is a great opening on a...
IR35 Status:
Outside IR35

CV-Library Colchester, Essex Contractor
CL
Aug 27, 2026  
PSV Technician *contractor
Roles - PSV Engineer / PSV Technician / PSV Mechanic / Bus Technician Location: Colchester Pay Rate: £34.00 per hour Outside IR35 Do one of these roles describe you? Do you feel undervalued your current role? Are you an experienced PSV Mechanic? Are you available to start work right away? Why not come join our team of engineers here at Excel Resourcing, we specialise in supporting several blue-chip clients who operate in the road transport industry. Benefits of working for Excel: * Weekly Pay * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £34.00 These roles involve: * Carrying out routine maintenance and repairs on all makes of PSV * Diagnosing and rectifying all types of PSV faults * Ensuring all vehicles worked upon are handled carefully and that the relevant precautions are taken whilst on the premises. * Liaising with the parts department to attain correct parts. * Ensuring health & safety regulations and safe...
IR35 Status:
Outside IR35

CV-Library Colchester, Essex Contractor
CL
Aug 29, 2026  
Resident Civil Site Engineer - Substation Projects
Civil Resident Engineer Location: Vanguard West, Norfolk (PE37 8EG) Start Date: 17th August 2026 Duration: Until 31st August 2027 Rate: £359.55 per day Hours: 50 hours per week Search Recruitment are currently recruiting for an experienced Civil Resident Engineer to join a major transmission infrastructure project at Vanguard West. This is an excellent long-term opportunity for an experienced civil engineering professional with a strong background in high-voltage substations and the delivery of complex infrastructure projects. The Role: Manage the technical aspects of civil construction from design review through to site execution. Supervise subcontractors and oversee the daily progress of civil works. Coordinate multidisciplinary teams to ensure works are delivered safely, on programme and to specification. Lead all quality activities, including ITPs, inspection records, audits and the management of NCRs. Plan and coordinate labour, plant, materials and logistics. Resolve...
IR35 Status:
Outside IR35

CV-Library Swaffham, Norfolk Contractor
CL
Aug 28, 2026  
Site Completion Engineer
Astute's Power team are looking to recruit a Site Completion Engineer on an Energy from Waste Project in Essex on a long-term contract. Key skills Participating in construction final inspections (FIS) with the construction team. Coordinating potential design modification with the Project Engineering Manager Preparing and reporting progress on Turnover Packages (TOP) Coordinating piping support inspections and ATEX inspections with engineering, suppliers, and third-party certifiers Ensuring accurate as-built P&IDs are provided, collected, and transferred back to the Project Engineering Manager Actively promoting compliance with project HSEQ requirements across the team Must have 5+ years' experience within construction on a large-scale industrial plant as a commissioning lead engineer. Must have experience on Energy from Waste (EFW) plants and process/operation knowledge of thermal plants Strong understanding of P&ID's isometrics, construction drawings and industrial...
IR35 Status:
Outside IR35

CV-Library Essex, UK Contractor
CL
Aug 23, 2026  
Mechanical Supervisor
Mechanical Supervisor Rayleigh, Essex £280-£320 per day (Outside IR35) Long-Term Contract The Opportunity We are recruiting on behalf of a well-established M&E contractor with an excellent reputation for delivering high-quality education, commercial and public sector projects across the South East. Due to the commencement of a major new-build development, they are looking to appoint an experienced Mechanical Supervisor to oversee the mechanical installation on a new-build school project in Rayleigh, Essex. This is an excellent opportunity to join a growing contractor with a strong pipeline of secured work and the chance to deliver the project from installation through to completion. The Role Reporting to the Mechanical Project Manager, you will be responsible for supervising the day-to-day delivery of the full mechanical package, ensuring works are completed safely, on programme, and to the highest quality standards. You will manage mechanical subcontractors and...
IR35 Status:
Outside IR35

CV-Library Rayleigh, Essex Contractor
CL
Jul 30, 2026  
RF Contractor
RF Design Contractor | 6 Months | 4 days onsite | Outside IR35 | Cambridge I’m currently supporting an engineering company looking for a senior RF contractor to join them onsite for an initial 6 month engagement, helping solve a range of RF design, validation and obsolescence challenges across an existing product range. This is a hands-on role for somebody who can hit the ground running, integrate into the team quickly and add value across both development and manufacturing engineering activities. Key experience required: * Recent experience in discrete RF design and validation * Strong background with FGen/VCO along with TX/RX circuit design * Experience across 400MHz–900MHz frequencies (PMR type environments highly relevant) * Good understanding of RF component selection, market availability and obsolescence resolution * Experience working on integrated products rather than isolated RF modules/gain blocks * Strong communication skills and ability to work...
IR35 Status:
Outside IR35

CV-Library CB1, Cambridge, Cambridgeshire Contractor
CL
Aug 27, 2026  
Sub-Agent
Freelance Sub Agent Needed!   Sub Agent - Highways Scheme Location: Cambridge Rate: £(Apply online only) Ltd company available Duration: 6 months   Are you a skilled and proactive Sub Agent looking for a contract opportunity outside IR35?   We're looking for a Sub agent to support some highways works in Cambridge. If you have strong infrastructure and earthworks experience, we want to hear from you!   Essential: ·Management/Supervisor experience on civil engineering projects (structures/bridges preferred) ·Understanding of temporary works ·Experience managing daily site activities, sequencing, and short-term programming ·Good knowledge of quality management - inspections, ITPs, NCRs, and handover documentation ·Ability to oversee and coordinate subcontractors ·Good experience with quality assurance ·Confident with method statements, risk assessments, and permits ·Experience monitoring progress and productivity ·Working knowledge of health, safety, and...
IR35 Status:
Outside IR35

CV-Library Hinxton, Saffron Walden CB10, UK Contractor
CL
Aug 28, 2026  
Test Equipment Engineer
Test Equipment Engineer | Cambridge | Outside IR35 Contract Our client is seeking an experienced Test Equipment Engineer to support the design, development and delivery of automated production test systems for complex electronic products. Working as part of a multidisciplinary engineering team, you will be responsible for developing, validating and supporting automated test equipment throughout the product lifecycle. You'll also provide technical support to manufacturing, troubleshoot production issues and contribute to continuous improvement initiatives. Key Responsibilities +Design, develop and validate automated production test equipment. +Produce and maintain technical documentation throughout the development lifecycle. +Evaluate, optimise and debug automated test systems and associated hardware. +Support manufacturing with fault finding, root cause analysis and production test improvements. +Investigate production issues and implement solutions to improve product...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Aug 27, 2026  
PSV Technician *contractor
Roles - PSV Engineer / PSV Technician / PSV Mechanic / Bus Technician Location: Cambridge Pay Rate: £34.00 per hour Outside IR35 Do one of these roles describe you? Do you feel undervalued your current role? Are you an experienced PSV Mechanic? Are you available to start work right away? Why not come join our team of engineers here at Excel Resourcing, we specialise in supporting several blue-chip clients who operate in the road transport industry. Benefits of working for Excel: * Weekly Pay * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £34.00 These roles involve: * Carrying out routine maintenance and repairs on all makes of PSV * Diagnosing and rectifying all types of PSV faults * Ensuring all vehicles worked upon are handled carefully and that the relevant precautions are taken whilst on the premises. * Liaising with the parts department to attain correct parts. * Ensuring health & safety regulations and safe...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Aug 27, 2026  
Test Development Engineer - Outside IR35
Test Development Engineer - Outside IR35 £45 - 55/hour  Cambridge | 5 days on site Our client is looking for a Test Development Engineer to join on a contract basis (Outside IR35), to support the development of test systems for an intitial duration of 8 months (potential to extend) This contract will focus on establishing robust test methodologies for their product range. You'll be responsible for defining test strategies, designing procedures, building the fixtures, and helping implement automated test solutions. The role involves working closely with engineering teams to configure and optimise test platforms, develop reusable test architectures, and troubleshoot complex issues. We are looking for somebody with a good grounding electronics, who can also work to system level to factor in the other engineering disciplines (software, mechanical, etc.). Duties: Design, develop, document and deliver automated manufacturing test solutions based on agreed rack-and-stack...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Aug 26, 2026  
Embedded Software Engineer
Embedded Software Engineer | Outside IR35 | Cambridge The client is looking for specialist embedded software development services to deliver defined firmware components for an embedded Linux platform. They are looking for multiple software engineers, so I encourage you to apply if you have any recent experience developing software on an embedded Linux platform. Scope of Services * Development of embedded Linux firmware for target hardware platforms (OMAP & iMX6), including kernel configuration, BSP updates, and device driver enablement * Implementation of software required to support platform bring-up and peripheral integration (e.g. UART, SPI, I2C, PCIe) * Integration of firmware into the wider system, ensuring compatibility with existing software components * Investigation and resolution of technical issues relating to firmware, including hardware/software interaction faults * Production of supporting artefacts (design documentation, test specifications, and...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Aug 23, 2026  
Mechanical Engineer
Murray McIntosh are seeking a Mechanical Engineer to work on an initial 6 month contract working outside IR35 starting ASAP for a client in Cambridge as detailed below: Responsibilities Strong mechanical engineering background and experience Degree in mechanical engineering Ability to carry out complex detailed engineering calculations (essential) Problem solving, numerical and analytical experience (essential) FEA experience Solidworks experience (advantageous)
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Aug 29, 2026  
Site Inspectors / Clerk of Works
Site Inspectors / Clerk of Works Location: London Gateway, Corringham, Essex Rate: £300 - £350 per day (Outside IR35) Contract: Until 30th June 2027 Start Date: ASAP An excellent opportunity has arisen for a Site Inspectors / Clerks of Works to join a major infrastructure project at London Gateway Port on a long-term contract running until June 2027. Working on behalf of a leading engineering consultancy, you will play a key role in inspecting and monitoring civil and marine construction works, ensuring all activities are completed in accordance with approved designs, specifications, quality standards and health & safety requirements. Site Inspectors / Clerk of Works - Salary & Benefits £300 - £350 per day (DOE). Outside IR35. Contract until 30th June 2027. Immediate start available. 54-hour working week. Standard hours: 08:00 - 18:00 Monday to Saturday (1-hour unpaid lunch). Additional evening, night and weekend working may be required depending on project...
IR35 Status:
Outside IR35

CV-Library Stanford-Le-Hope, Essex Contractor
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