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Contractor 203
Outside IR35 Chatteris

203 jobs found in Chatteris

CL
Mar 21, 2026  
FPGA Engineer
FPGA Engineer - 6-Month Contract (Outside IR35) Location: Cambridge, UK (Office-based) Rate: £60 - £80 per hour We are seeking an experienced FPGA Engineer to join a pioneering technology consultancy in the defence and security sector. This role offers the opportunity to work on cutting-edge projects, developing and implementing FPGA-based solutions that have real-world impact. You will collaborate with multi-disciplinary teams on projects ranging from proof-of-concept prototypes through to working systems, covering the full product lifecycle from design to delivery. Key Responsibilities: Develop and implement FPGA firmware (VHDL/Verilog) using toolchains such as Vivado or Quartus Contribute to design, testing, and documentation of FPGA-based systems Support the creation of prototypes and working hardware for advanced technology projects Apply knowledge of DSP/system modelling, embedded software, or communications applications where relevant Collaborate with engineers and...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Mar 19, 2026  
RF Design Engineer - Contract
Contract RF Design Engineer – Cambridge (On-Site) – Outside IR35 – Immediate Start I’m working with a well-established, bespoke RF communications business based in Cambridge. They have a strong, technically capable team in place but are at capacity due to a surge in project demand. They now need an experienced RF Design Engineer to join them on a contract basis for an initial 3-month engagement, with potential extension. This is a hands-on role focused on component-level RF design and 4G/5G development work, supporting active customer programmes. You’ll be working on-site alongside a highly competent engineering team in a fast-moving, delivery-focused environment. Key details: Initial 3-month contract Outside IR35 Immediate start preferred On-site in Cambridge 4G / 5G RF design work on novel communication devices Component-level design responsibilityYou’ll need strong practical RF design experience and the ability to contribute immediately without heavy supervision. The...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Mar 18, 2026  
Embedded Software Engineer - Contract (Outside IR35) - Cambridge - SC Clearance
Embedded Software Engineer | 6-Month Contract (Outside IR35) | Cambridge Location: Cambridge, UK Contract Type: 6 months (Outside IR35) Rate: Competitive (DOE) Security Clearance: SC Clearance required About the Role We are working with a leading UK defence and security technology consultancy, engaged in developing cutting-edge solutions that protect the UK from emerging technological and cyber threats. As an Embedded Software Engineer, you’ll work alongside a multi-disciplinary team of scientists and engineers to design, develop, test, and deliver prototype solutions. This is a hands-on, technically challenging role where your work will have real-world impact. Responsibilities: Develop embedded software for high-tech systems, primarily in C (Linux environment) Collaborate with teams on design, prototyping, and full product lifecycle development Debug and optimise software and hardware interfaces Contribute to technical problem-solving and innovative solutionsRequired...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Feb 20, 2026  
Cabin Interiors
MPI are currently recruiting for a workshop-based Aircraft Trimmer Ideal candidates will have previous Tedlar experience Based in Saffron Walden Monday - Friday - Days 40-55 hrs pw This role is deemed Outside IR35 (Own Liability insurance required) Candidates will hold current Human Factors. For further information, please contact MPI Limited
IR35 Status:
Outside IR35

CV-Library Saffron Walden, Essex Contractor
CL
Mar 15, 2026  
HSE Officer
Astute's Power Team are currently recruiting for a HSE Officer to join the EPC Contractor on a New Build Open Cycle Gas Turbine project based in Bedfordshire. The HSE Officer comes with a day rate from £250.00 to £280.00 outside of IR35. Role responsibilities and key skills for the role: Conduct daily site inspections and walkarounds to monitor compliance with HSE standards and company procedures. Ensure all works are carried out in accordance with approved RAMS, permits to work, and risk assessments. Intervene and stop unsafe acts or conditions, promoting a proactive safety culture across the site. Support the implementation and monitoring of the project HSE Management Plan. Participate in toolbox talks, safety briefings, and inductions for new personnel and subcontractors. Monitor high-risk activities including lifting operations, confined space entry, work at height, hot works, and LOTO. Record and report incidents, near misses, and unsafe observations, supporting...
IR35 Status:
Outside IR35

CV-Library Bedfordshire, UK Contractor
CL
Mar 15, 2026  
Site Supervisor
Astute's Power Team are currently recruiting for a Site Supervisor to join the EPC Contractor on a New Build Open Cycle Gas Turbine project based in Stewartby, Bedfordshire. The day rate for the Site Supervisor is from £350.00 to £400.00 per day outside of IR35. Role responsibilities and key skills for the role: Conduct daily site walkarounds to monitor construction progress, workmanship quality, and general site conditions. Ensure strict adherence to HSE standards, method statements, and risk assessments across all work fronts. Identify unsafe acts/conditions and intervene immediately to maintain a zero-harm culture. Act as the key interface between EPC site management and subcontractors to ensure clear communication and alignment. Monitor subcontractor activities to ensure compliance with project specifications, drawings, and programme. Report progress, delays, safety observations, and site issues to the Construction Manager on a daily basis. Support coordination of work...
IR35 Status:
Outside IR35

CV-Library Bedfordshire, UK Contractor
CL
Jan 14, 2026  
Aircraft Fitters
MPI have a requirement for Aircraft Fitters to work on site in at Stansted Airport. Our client requires 4 Aircraft Fitters per day from the 12th January 2026 through to the 18th December 2026 (as with all contracts, this may be subject to change) In addition, they require a further 4 Aircraft Fitters to work opposite shifts to cover the whole roster. The Working hours are 07.00 - 19.00 Working the following shift pattern 5 on 5 off 4 on 5 off 5 on 4 off Then this cycle repeats itself from top. 5 on 5 off 4 on 5 off 5 on 4 off Rate of pay is £29.00 per hour limited. Our client has advised that as well as the shifts above, there are extra hours available each week (Overtime is not guaranteed). This contract is deemed outside of IR35 You will require your own tools as well as current Human Factors, EWIS and Fuel Tank Safety certificates. The successful candidate will be a self-motivated individual with experience working in a Base Maintenance environment Required Qualifications &...
IR35 Status:
Outside IR35

CV-Library Stansted Mountfitchet, Essex Contractor
CL
Mar 18, 2026  
Workforce Planning Manager
Workforce Planning Manager Stevenage 12-month Contract - Hybrid £36.28 per hour - Umbrella ARM have an exciting opportunity for a HR and Payroll Administrator to join a global leader in aerospace innovation. The Role: Collaborate with external FCAS enterprise partners, including Team Tempest, to support strategic workforce and skills-based initiatives. Contribute to the identification, mitigation, and de-risking of short-term and long-term critical skills gaps. Provide project management support for workforce-related initiatives, including attraction, retention, training, and development activities. Project manage and administer the FCAS programme?s cross-partner secondment process. Act as a key point of contact for external partner organisations, supporting the exchange of secondees both into and out of MBDA. Ensure secondment activity aligns Requirements: Experience working in a Workforce Planning/Talent Acquisition/STEM Skills/HR role. Experience working in large and...
IR35 Status:
Outside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 18, 2026  
Site Manager
Site Manager - Stansted Airport   Stansted Airport, Essex Contract / Permanent (TBC) Airside / Live Operational Environment   Role Overview We are seeking an experienced Site Manager to oversee aviation infrastructure and airfield works at Stansted Airport. The successful candidate will lead daily site operations within a live airport environment, ensuring works are delivered safely, compliantly, and in line with operational requirements. This role requires strong experience in airport or other safety-critical infrastructure environments, with a clear understanding of aviation regulations and airside procedures.   Key Responsibilities Site Leadership & Coordination Lead and manage daily site operations for aviation infrastructure and airfield projects. Conduct daily briefings and toolbox talks to ensure teams understand planned activities and safety requirements. Coordinate site access, permits-to-work, and ensure compliance with airport operational procedures....
IR35 Status:
Outside IR35

CV-Library Stansted CM24 1RW, UK Contractor
CL
Mar 19, 2026  
Quantity Surveyor-Water-Bishops Stortford
Due to a rpaid increase in work within their Water sector, our client, an award winning Contractor are looking for a Quantity Surveyor for a Water Main scheme they have close to Bishops Stortford with works including Mains Replacement and Heavy Civils works. Daily duties will include applications for payments, sub contractor account management, issuing payments, cost reporting and regular client liaison/meetings. To be considered for this role, you will have a minimum of an HNC in Quantity Surveying and will have solid Civil Engineering exposure to your name with Water a major advantage but not essential. In return, an immediate start is on offer along with a top rate which is Outside IR35 and comes with a long term contract with lots of work in the pipeline also. Great opportunity so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed) for a detailed chat on this
IR35 Status:
Outside IR35

CV-Library Bishops Stortford, Hertfordshire Contractor
CL
Mar 15, 2026  
Site Agent
Site Agent/Project Manager-Sleaford (North of Peterborough)-OUTSIDE IR35 LONG TERM Solution have just been given a great long term freelance role for a Site Agent/Project Manager to oversee Black Sluice IDB and involving works to control seepage around three pumping stations in the North Lincolnshire region. Daily duties to include heading up the project including site paperwork (RAMs), planning of works, liaison with the Commercial Team, Material & Plant ordering, Health & Safety and attending regular meetings with the client and senior management. To be considered you will be an experienced Site Agent or Project Manager with experience in the above works and ideally hold SMSTS, SEATS, First Aid at Work and EUSR CAT1&2 (training can be provided if 1 or 2 need doing). Top rate on offer (to be discussed) again which is OUTSIDE IR35 and comes with a long term contract which will last through 2026 and beyond! Top opening with a great client so if interested, please...
IR35 Status:
Outside IR35

CV-Library Sleaford, Lincolnshire Contractor
CL
Mar 18, 2026  
Lead BMS Commissioning Engineer (6 month Contract)
At VIGO, we are recruiting on behalf of a well-respected client in the Smart Buildings and Building Management Systems (BMS/BEMS) sector. They are currently looking for an experienced Contract Lead BMS Commissioning Engineer to join their industry-leading team on a 6-month contract, which is likely to extend. Outside IR35 £330 to £400 Per Day **Role Overview** The successful candidate will become an essential part of the on-site team. They will play a dynamic role in ensuring the commissioning, testing, and successful operation of their advanced BMS solutions. The client predominantly uses Trend and Tridium, making knowledge of these systems a core prerequisite for the role. **Key Responsibilities** Leading the commissioning process of BMS systems Working with the design and installation teams to ensure the most efficient setup Undertaking system tests to ensure the highest performance and system health Providing expertise during the fault-finding process and system optimisation...
IR35 Status:
Outside IR35

CV-Library Northampton, West Northamptonshire Contractor
CL
Mar 21, 2026  
Composite Trimmer
Composite Trimmer – Motorsport Contract | Ongoing Day & Night Shifts Available £22 – £27 per hour (DOE & shift pattern) The Role We are currently recruiting for an experienced Composite Trimmer to support ongoing motorsport programmes. This is a contract position with consistent work available on both day and night shifts. You will be responsible for the precision trimming, fitting and finishing of high-performance composite components, working to extremely tight tolerances in a fast-paced motorsport environment. Key Responsibilities Trimming carbon fibre and composite components using hand tools and machinery Finishing, fettling and preparing parts to exacting motorsport standards Drilling, bonding and fitting composite components where required Working from engineering drawings and build instructions Carrying out self-inspection to ensure parts meet quality standards Supporting production to meet tight deadlines and build schedules Maintaining a clean and...
IR35 Status:
Outside IR35

CV-Library Great Linford, Milton Keynes MK14, UK Contractor
CL
Mar 19, 2026  
Senior Commercial Officer
Senior Commercial Officer Luton Contract - 6 Months Salary £70.00 per hour Umbrella ARM has an exciting opportunity for a Senior Commercial Officer to join a fast paced team at a Global Defence Company. The Role: Drafting, negotiating and administration of complex terms and conditions of contract, working with Procurement to ensure appropriate flow down to subcontractors. Drafting and reviewing agreements such as Non-Disclosure Agreements, Software Licensing Agreements and Memorandums of Understanding Providing commercial support and administration to projects and/or contracts, including change control management, monitoring performance of its contractual obligations and management of commercial risk Producing accurate and compliant customer pricing by applying the appropriate pricing strategy and model to cost estimates Represent the Commercial function and Leonardo through unsupervised attendance at customer /supplier meetings Preparing proposals for submission to...
IR35 Status:
Outside IR35

CV-Library Luton, Bedfordshire Contractor
CL
Mar 22, 2026  
Mechanical Design Engineer
Contract Mechanical Design Engineer Rate: £35–£40 per hour Start: Immediate Type: Contract Length: 3-6 months Hybrid: Yes IR35: Outside Contract Mechanical Design Engineer needed to support the design and development of bespoke conveyor and material handling systems. You will be responsible for full lifecycle mechanical design, from concept and layout through to detailed manufacturing drawings, supporting fabrication and installation. Key requirements: Strong Autodesk Inventor experience (essential) Proven experience designing conveyors and material handling equipment Experience with sheet metal, fabricated frames and mechanical assemblies Ability to produce detailed manufacturing drawings and BOMs Previous work as Mechanical Design Engineer Understanding of DFMA and practical manufacturing processes Comfortable working in a fast-paced project environmentThis is an immediate requirement for a Mechanical Design Engineer offering £35–£40 per hour depending on experience....
IR35 Status:
Outside IR35

CV-Library Diss, Norfolk, East Anglia Contractor
CL
Mar 21, 2026  
Composite Laminator - Nights/Weekends
Job Title: Composite Laminator (Weekends/Nights) Location: North Buckinghamshire Rate: £22 - £30 per hour (Outside IR35) Contract: Ongoing Overview: We are supporting a leading composites manufacturer in the North Buckinghamshire region who are looking for experienced Composite Laminators to join their day shift team. You will be producing high-quality composite components for motorsport and advanced engineering projects, working to tight tolerances and high standards. Key Responsibilities: Hand-lay carbon fibre laminating using pre-preg materials Working from technical drawings, ply books and work instructions Preparing moulds, including cleaning, release application and general prep Bagging and de-bagging components Trimming, bonding and finishing composite parts Ensuring components meet quality, dimensional and cosmetic requirements Supporting production schedules and working effectively within a team environment Requirements: Previous experience as a composite...
IR35 Status:
Outside IR35

CV-Library Milton Keynes, UK Contractor
CL
Mar 20, 2026  
Multi Trade Operative - Milton Keynes
Multi Trade Operative - Plumbing or Carpentry Focus Location: Milton Keynes Rate: £23.62 per hour (Umbrella) We are seeking an experienced Multi Trade Operative with a strong plumbing or carpentry bias to join a dynamic maintenance and property services team. The role involves carrying out responsive repairs, void works, property MOTs, and general maintenance across a portfolio of properties. Voids experience is highly desirable. Key Responsibilities Carry out high-quality work within your primary trade and assist with secondary trades where required. Maintain and replenish materials stock, recording usage accurately. Order specialist materials and minimise wastage. Complete all required paperwork, including job tickets, PDA entries, reports, and vehicle logs. Ensure the safe and effective use of tools, plant, and company vehicles. Conduct risk assessments and adhere strictly to Health & Safety regulations. Supervise apprentices if assigned and ensure the quality of...
IR35 Status:
Outside IR35

CV-Library Milton Keynes, Buckinghamshire Contractor
CL
Mar 21, 2026  
Designers Site Representative
We are seeking an experienced Designer's Site Representative (DSR) with a background in highways to support the park and ride element of the project. The successful candidate will be responsible for overseeing the construction and implementation of the park and ride facilities, ensuring that design and construction align with the project specifications, quality standards, and safety regulations.   The role requires strong experience in highways infrastructure, as well as expertise in liaising with multiple stakeholders, ensuring compliance with relevant regulations, and problem-solving on-site issues related to design and construction.   This is a full-time contract position that falls OUTSIDE IR35 based in Suffolk 5 days per week. Expenses can be discussed at application stage.   Skills and Qualifications:   ·Proven experience as a Designer's Site Representative (DSR) or in a similar role, with specific experience in highways or transport infrastructure projects. ·Strong...
IR35 Status:
Outside IR35

CV-Library Suffolk, UK Contractor
CL
Feb 28, 2026  
Cnc Programmer
Who Our client is a leading, independent manufacturer of composite and GRP products producing pattern work, tooling and final components across industry from the worlds of Formula One, automotive, engineering, marine, aerospace, rail and more. What With an ever increasing order book our client now requires an experienced CNC Programmer to join the team 4 on 4 off basis. The ideal candidate will have experience programming in Hypermill for 3 and 5 axis machines using siemens controls. (Hurcos & Belotti). Key skills: * Previous 3 & 5 axis experience * Previous experience of programming Hypermill * Setting and operating machines. * Machining fixtures and cradles. * Experience of machining parts for the motorsport and automotive sectors. * Experience of machining a wide range of metallic, polymers, composite parts. * Be comfortable hand finishing parts and patterns in between machining operations. * Experience of machining complex multi-part patterns and mould...
IR35 Status:
Outside IR35

CV-Library Melton Mowbray, Leicestershire Contractor
CL
Mar 20, 2026  
Site Agent-Civils-Wymondham
We are working with one of our clients who are looking for a Site Agent on a freelance basis for a recently awarded scheme just South of Norwich which involves Infrastructure works on a new housing development so Earthworks, Roads, Drainage, Foul Water Pipeline and Pumping Station. Daily duties to include preparation of RAMs, Overseeing Sub Contractors on site, Health & Safety, Material & Plant ordering and other duties. They seek someone from an Engineering background who holds SMSTS, First Aid and CSCS with all round Civils experience gained within the Main Contracting environment. Top rate on offer which is Outside IR35 and comes with a long term contract for the right individual. If interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed)
IR35 Status:
Outside IR35

CV-Library Wymondham, Norfolk Contractor
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