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Contractor 207
Outside IR35 Chittering

207 jobs found in Chittering

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
Mar 25, 2026  
Panel Wireman - outside of IR35
Role:         Panel Wireman Location:  St. Neots, Cambridgeshire, PE19. Rate:        £20.76p/h + holidays PAYE - OR  £27.10 per hour LTD  Duration:  6 months, subject to extension Residency: UK The Role: Our client is seeking experienced Panel Wireman to support ongoing requirements based on their site in St Neots. The Panel Wireman's role will include;  Working from engineering drawings to build DCS cabinets, assembly control panels with components/trunking (Rittal cabinet experience beneficial) Crimping, terminating and looming work Competent use of Hand tools. Good communication skills Health & Safety conscious The Panel Wireman will assist with strip, clean and pack activities within the System Assembly and Design team. The Company: The client is a leader within the Automation and Control Systems field with operations in 100 countries worldwide. They specialise in providing integrated solutions to the Transmission and Distribution and Oil & Gas...
IR35 Status:
Outside IR35

CV-Library Cambridgeshire, 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 25, 2026  
Multskilled service engineer - Peterbough, Midlands area
Security & Fire Service Engineer – Door-to-Door Pay V7 are currently recruiting Security Service Engineers for an exciting long-term contract opportunity based around Peterborough and the Leicestershire area. This role offers the autonomy to self-manage your workload while supporting a mix of commercial and residential sites. You will be working with a well-established national organisation within the security sector. Following a series of significant contract awards, they are expanding their engineering team and are seeking skilled, reliable engineers to support their continued growth. Experience servicing intercom and nurse call systems would be a strong bonus. Job Details 6-month rolling contract Covering sites mainly across Peterborough & Leicestershire Strong experience in servicing and maintenance of security systems, including access control and intercoms Fire alarm service experience desirable Bonus if experienced with nurse call systemsBenefits Outside IR35...
IR35 Status:
Outside IR35

CV-Library Peterborough, 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  
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 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 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
Mar 25, 2026  
Vehicle Technician
CONTRACT VEHICLE TECHNICIAN – WELLINGBOROUGH Position: Vehicle Technician Location: Wellingborough (NN8) Rate: £24.00 Per Hour (Outside IR35) CONTRACT VEHICLE TECHNICIAN – THE ROLE: We are currently looking for fully qualified Vehicle Technicians to work at our client’s workshop on an ongoing contractual basis. You will be responsible for carrying out service, maintenance and repair work on a wide range of motor vehicles. The contract is outside IR35 and the rate on offer is £24.00 per hour. CONTRACT VEHICLE TECHNICIAN – SKILLS REQUIRED: * Qualified to Level 3 NVQ/City & Guilds or similar in the relevant disciplines. * Experience carrying out repair and service work to a variety of vehicles. * Ability to diagnose and rectify a wide range of mechanical & electrical vehicle faults. * Knowledge of health and safety practices in the workshop. * UK Driving License and possess your own tools. * Excellent written and verbal communication skills. *...
IR35 Status:
Outside IR35

CV-Library NN8, Wellingborough, North Northamptonshire Contractor
CL
Mar 22, 2026  
Civil & Structural Design Engineer
Civil & Structural Design Engineer, Harlow, Contract For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place to grow your career. Role: Civil & Structural Design Engineer Location: Harlow Start Date: Spring 2026 Status: 6 months, Outside IR35 Workscope Addison Project Plc are...
IR35 Status:
Outside IR35

CV-Library Harlow, Essex 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  
Interim Building Safety Manager
Interim Building Safety Manager Rate: £400 per day (Outside IR35) Location: Hertfordshire, with UK-wide travel Duration: 3-month contract (potential for extension) Are you experienced in managing building safety compliance within residential property portfolios? Do you have a solid understanding of the Building Safety Act 2022 and fire safety regulations, ready to ensure occupied buildings meet rigorous standards? We're supporting a leading managing agent, overseeing over 80,000 residential properties across the UK, in appointing an Interim Building Safety Manager. Key responsibilities will include: Managing the delivery of Building Safety Cases and Gateway applications across project stages. Overseeing Safety Cases required by the Building Safety Act on buildings managed by the company. Managing the 'Golden Thread' of safety information and ensuring data integrity and accessibility. Conducting audits of Higher Risk buildings to verify application of safety principles....
IR35 Status:
Outside IR35

CV-Library Hertfordshire, UK Contractor
CL
Mar 25, 2026  
Data Design Project Manager
Data Design Lead SAP Global Transformation Luton - Hybrid - outside IR35 - £650 per day As the S/4HANA Data Design Lead for the EPO Data Competency Centre, you will orchestrate the seamless design and deployment activities across a subset of the data design area to ensure an integrated, predictable and transparent delivery. You will work with a dynamic global team of S/4HANA Data Design Leads and Data Design Experts managing the delivery interrelation with a wide set of programme and BAU stakeholders, including Enterprise Process Owner teams, extended Data teams, Deployment colleagues, technical teams, as well as BAU SMEs. You will bring structure, clarity, and programme leadership to complex delivery cycles, by not only establishing and executing robust project management concepts but also steering the data design functions responsible for it by acting as a sparring partner and providing SME experience and good practice direction to the team. This role is your chance to...
IR35 Status:
Outside IR35

CV-Library Luton, Bedfordshire 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 21, 2026  
CMM Programmer (Outside IR35)
CMM Programmer (Contract) – PC-DMIS / Zeiss Calypso – Essex – Outside IR35 3-month contract | 4-day week + overtime | Immediate/ASAP start (where possible) We’re recruiting for an experienced CMM Programmer to support a busy inspection function on a 3-month contract basis for a manufacturing environment in Essex. You’ll be programming and running CMM inspections using PC-DMIS and/or Zeiss Calypso, producing accurate reports and supporting quality / production with measurement capability. The Role * Create, prove-out and optimise CMM programs for a range of precision components * Operate CMMs and complete first-off, in-process and final inspection * Produce clear inspection reports and dimensional data (FAIRs where required) * Work closely with Quality, Engineering and Production to resolve non-conformance * Maintain traceability and compliance to internal quality procedures What you’ll need * Proven experience as a CMM...
IR35 Status:
Outside IR35

CV-Library Chelmsford, Essex 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
CL
Mar 18, 2026  
Site Agent
SITE AGENT - WYMONDHAM - £400/DAY OUTSIDE IR35 We are seeking an experienced Site Agent to oversee the delivery of a 1.5km highway construction project providing access to a new housing estate in Wymondham. This is a key role managing civil engineering works including a pumping station, earthworks, drainage, pipes and sewer installations. This is a contract position paying £400 per day, outside IR35. To be considered you must have SMSTS, CSCS, First Aid EUSR and SEATS
IR35 Status:
Outside IR35

CV-Library Wymondham, Norfolk Contractor
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