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Contractor 177
Outside IR35 Letchworth Garden City

177 jobs found in Letchworth Garden City

CL
Apr 18, 2026  
RD&T Software Engineer
Are you a RD&T Software Engineer? Do you have experience working directly with RD&T technology? Are you confident developing software tools for tolerance analysis, variation simulation, and robust design? If so, a market leader is currently looking for an RD&T Software Engineer on an Outside IR35 contract basis! RD&T Software Engineer OUTSIDE IR35 Contract Monday to Friday (Days) Leamington Spa RD&T Software Engineer Job Description: Develop and maintain software tools for tolerance analysis, variation simulation, and robust design, enabling engineers to evaluate product performance under real-world variability. Implement statistical models and algorithms (e.g., Monte Carlo simulation, Design of Experiments) to analyse variation, predict risk, and support data-driven design decisions. Integrate RD&T solutions with CAD and PLM systems Collaborate with cross-functional teams including design, manufacturing, and quality engineering to translate requirements...
IR35 Status:
Outside IR35

CV-Library Luton, UK Contractor
CL
Apr 19, 2026  
Procurement Consultant
Procurement Consultant / Supplier Lead * Bedfordshire (1 day per week onsite) * Outside IR35 We’re working with an enterprise client in Bedfordshire who are looking for Procurement Consultant/Supplier Lead to manage a complex, multi-supplier IT ecosystem and drive commercial value across products and platforms. This role is ideal for someone who combines strong supplier relationship management (SRM) and procurement expertise with a solid understanding of modern IT products, platforms, and delivery models. The business need someone with a continuous improvement mindset, and the ability to introduce AI/automation bringing a dynamic, agile approach. Key Requirements * Strong experience in SRM, vendor management, or IT procurement * Proven ability to manage multi-supplier environments * Good understanding of IT products, platforms, APIs, and cloud services * Experience running end-to-end procurement processes (RFPs, negotiation, contracts) * Commercially astute,...
IR35 Status:
Outside IR35

CV-Library LU1, Luton, Bedfordshire Contractor
CL
Apr 17, 2026  
Regulatory Labelling Manager
Talentmark are recruiting for a Regulatory Labelling Manager to join a company in the pharmaceutical industry on a contract basis for 12 months. Salary: £65 – £70 per hour (Outside IR35) Regulatory Labelling Manager Role: Drive and optimise regulatory labelling strategy across the full product lifecycle. Author, maintain, and manage Core Data Sheets (CDS) and associated documentation. Lead the development and maintenance of EU and US product labelling. Provide strategic regulatory input on labelling requirements across global markets. Support product teams with CDS implementation and manage local label deviations. Respond to Health Authority queries related to labelling. Collaborate cross-functionally with regulatory, product, and project teams. Contribute to continuous improvement of labelling processes and standards.Your Background: Degree in Life Sciences or a related field. Strong experience within Regulatory Affairs, ideally with a focus on labelling strategy. Proven...
IR35 Status:
Outside IR35

CV-Library Welwyn Garden City, UK Contractor
CL
Apr 17, 2026  
Regulatory Affairs Labelling Manager
Role: Regulatory Labelling Manager Location: Welwyn (Hybrid - with flexibility for remote working) Hours: Full-time Pay: £367.54 - £376.97 (PAYE basic) OR £487.50 - £525 (LTD / UMB) per day Contract: 12-month contract outside IR35 An excellent opportunity has arisen for a Regulatory Labelling Manager to join one of our longstanding global pharmaceutical clients on a 12-month contract basis outside IR35. This role sits within the Regulatory Affairs function, focusing on the development and delivery of global labelling strategies across the product lifecycle. Benefits: 12-month contract outside IR35 Hybrid working with flexibility for remote working Opportunity to work on global regulatory strategy Collaborative cross-functional environment The Requirements: Degree in Life Sciences or a related field Strong experience within regulatory affairs, ideally with a focus on labelling Experience developing and maintaining Core Data Sheets (CDS) Knowledge of EU and US labelling...
IR35 Status:
Outside IR35

CV-Library Welwyn Garden City, Hertfordshire Contractor
CL
Apr 16, 2026  
Senior Quantity Surveyor
Pinnacle are looking to speak to Senior Quantity Surveyors, with a strong background in rail infrastructure, specifically across civil engineering and signalling projects. This is an excellent opportunity for a commercially astute professional to support high-profile rail programmes, ensuring robust cost control, contract management, and project delivery. Key Responsibilities * Lead all commercial and contractual aspects of rail projects, from pre-contract through to final account * Prepare, review, and manage cost plans, budgets, and forecasts * Administer contracts (e.g. NEC forms) including compensation events and variations * Conduct value engineering and cost optimisation exercises * Manage subcontractor procurement, payments, and final accounts * Provide accurate and timely commercial reporting * Support project teams in risk management and mitigation strategies * Liaise with clients, stakeholders, and multidisciplinary teams Requirements *...
IR35 Status:
Outside IR35

CV-Library Hatfield, Hertfordshire Contractor
CL
Apr 18, 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. 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 Northeast. Dividing your time between the office site, and working from home, you will be responsible for managing CVRs, cost...
IR35 Status:
Outside IR35

CV-Library St. Albans, Hertfordshire Contractor
CL
Apr 16, 2026  
Rail Senior Quantity Surveyor
Are you a Senior Quantity Surveyor with experience working for a railway Tier 2 subcontractor?   Do you have multi-discipline experience across Signalling, E&P, and Civils?   Contract Rate: £450/day Outside IR35 - Paid Ltd   Location: Hertfordshire - 3 days in the office / site, 2 days remote working.   Contract Length: Long-term rolling contract.   Role Details: As a Senior Quantity Surveyor, you will oversee the commercial management of multi-disciplinary rail projects across Signalling, E&P, and Civils. Key Responsibilities: ·Manage project budgets, forecasts, and CVRs ·Administer subcontractor accounts, including valuations and final accounts ·Handle variations, compensation events, and claims (NEC) ·Provide accurate commercial reporting and cost advice ·Support project teams to drive commercial performance and mitigate risk ·Ensure timely applications, payments, and cash flow management Essential: ·Senior Quantity Surveyor with experience working...
IR35 Status:
Outside IR35

CV-Library St Albans, 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
Apr 21, 2026  
Vehicle Technician
CONTRACT VEHICLE TECHNICIAN – HARLOW Position: Vehicle Technician Location: Harlow (CM20) Rate: £22.00 - £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 between £22.00 – £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 CM20, Little Parndon, Essex Contractor
CL
Apr 21, 2026  
Project Manager
Role: Project Manager Status: Contract, 12 months outside IR35 Location: Harlow Addison Project Plc are seeking a PSC contractor to provide Project Management services to support a project in Greater London. Workscope: * To Provide engineering design-based Project Management services from Front End through detailed design. * Full responsibility for the delivery to install a new process integrated into an operational manufacturing plant. Services to be provided: * Complete project management services from Front End through detailed design * Day-to-day client interface and stakeholder management * Provide guidance to client teams and the construction manager * Plan and control scope, schedule, cost and risk * Coordinate multi-discipline design (Process, Mech, EC&I, Civils/Struct) and constructability reviews. * Lead all on site activites, proactive client, design and construction team communication is key for this role *...
IR35 Status:
Outside IR35

CV-Library CM20, Harlow, Essex Contractor
CL
Apr 21, 2026  
Lead Piping Designer
Lead Piping Designer - Addison Project, Harlow 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. Job Type: Contract Outside IR35 Start: Spring 2026 Location: Harlow, Essex with travel to site in Home Countries Workscpe Addison Project Plc are seeking...
IR35 Status:
Outside IR35

CV-Library Harlow, Essex Contractor
CL
Apr 21, 2026  
Senior Process Engineer
Senior Process Engineer- Addison Project, Harlow 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: Senior Process Engineer (Contract – Outside IR35) Location: Harlow Contract: 12 months Start Date: Spring 2026 Workscope Addison Project Plc invites...
IR35 Status:
Outside IR35

CV-Library Harlow, Essex Contractor
CL
Apr 21, 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
Apr 18, 2026  
Contract Service Delivery Engineer
HIRING: SC Cleared Service Delivery Engineer (SDE) | Outside IR35 | Remote/ Cambridgeshire | Urgent 🚀 * Contract * SC Cleared Service Delivery Engineer * £505 OutsideIR35 * Remote | Initial 2 weeks onsite We are looking for an experienced SC Cleared Service Delivery Engineer to join a fast paced managed services environment on an initial 3 month Outside IR35 contract, with strong potential for extension. This role is primarily remote, with an initial onboarding period onsite in Cambridgeshire for the first 2 weeks with minimal travel thereafter. You will take technical ownership of customer platforms, ensuring stability, performance, and continuous improvement across modern cloud and endpoint environments. Essential Skills: 🚀Active SC Clearance (required) 🚀Strong experience working within a Managed Services (MSP) environment 🚀Proven background in Microsoft Intune and modern endpoint management 🚀Solid experience with Microsoft Azure and Entra ID / Azure AD 🚀Experience...
IR35 Status:
Outside IR35

CV-Library Cambridgeshire, UK Contractor
CL
Apr 18, 2026  
PSV Technician Cambridge *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
Apr 17, 2026  
Electronics Engineer
Electronics Engineer - Contract Cambridge (Onsite) Outside IR35 Up to £85 per hour We are seeking an experienced Electronics Engineer to join a highly advanced engineering environment working on cutting-edge defence and security technology. This is a full-time onsite contract role based in Cambridge, offering the opportunity to work on complex, real-world challenges from concept through to delivery. You will be part of a multi-disciplinary team of engineers and scientists, developing innovative solutions across a wide range of projects, from early-stage proof of concept through to fully functional prototypes. The Role You will take ownership across the full product lifecycle, including requirements capture, design, development, testing and delivery. The work is varied, fast-paced and technically challenging, with a focus on electronics design, testing, and system-level hardware integration. Key Responsibilities Design, develop, and test electronic hardware from concept...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Apr 16, 2026  
Contract Electronics Engineer (Outside IR35)
Contract Electronics Engineer (Outside IR35) Cambridge – Onsite 5 days Rate dependent on experience Current SC Clearance desirable, DV clearance highly desirable. Join a specialist team designing next-generation hardware and software for secure communications and defence technologies. This is an opportunity to contribute your expertise on a contract basis, helping turn pioneering concepts into real-world prototypes. You’ll work across the full product life cycle, from capturing requirements and designing to developing, testing, and delivering working solutions. You’ll collaborate with multi-disciplinary teams of engineers, scientists, and designers on fast-moving, varied projects. The work spans early-stage prototypes to fully functional systems, offering both intellectual and practical challenges. This role is ideal for contractors who enjoy hands-on work and seeing tangible results from their efforts. We are looking for a real generalist, how has proven experience with a...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Apr 01, 2026  
Stock Condition Surveyor
Are you looking for work within the Stock Condition Surveying industry? Look no further! 1st Select are looking for an experienced Stock Condition Surveyor who would be able to carry out detailed inspections of houses and flats, both internally as well as externally. Our client is a leading Consultancy in the Stock Condition Surveying industry, that has won a large contract covering Cambridge and we are looking for 3 Stock Condition Surveyors to partake in this program. Responsibilities/requirements will include… Stock Condition Surveying Experience HHSRS Experience RDSAP Experience Benefits for the worker Gain more experience in the building surveying industry Flexible working hours *Payment outside of IR35* This will be a 6-month contract with the possibility of leading on to additional work. If this fits your area of expertise, please contact Mackenzie Brooke
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Apr 21, 2026  
Asbestos Surveyor
Job Title: Asbestos Surveyor Location: King's Lynn Rate: £260 per day IR35 Determination: Outside IR35 Contract Length: 6-month contract The Role: If you are an asbestos surveyor looking for a new contract opportunity, then this could be great for you. We are seeking a qualified professional to join us for an anticipated 6-month contract based in the King's Lynn area. This role offers the chance to work on a stable portfolio of residential projects. Your daily responsibilities will include conducting Management and Refurbishment & Demolition (R&D) surveys on residential properties. You will also be required to take any necessary samples for suspected Asbestos Containing Materials (ACMs), and document the properties in-site in accordance with HSG264 guidelines. About You: To be successful in this role, you will need to meet the following requirements: You must hold the BOHS P402 qualification (or RSPH / UKATA equivalent). You must have a demonstrable...
IR35 Status:
Outside IR35

CV-Library East of England, UK Contractor
CL
Apr 16, 2026  
Mechanical Commissioning Technician
Astute's Power Team are currently recruiting for 6x Mechanical Commissioning Technicians to join the EPC Contractor on the decommissioning of a CHP plant based in Purfleet. The 6x Mechanical Commissioning Technician roles come with a day rate from £400.00 to £450.00 per day outside of IR35. Role responsibilities and key skills for the role: Carry out mechanical commissioning and decommissioning activities on CHP plant systems, including safe shutdown, isolation, and preparation of equipment for dismantling. Assist with the decommissioning of gas engines and/or gas turbines, including controlled run-downs, fluid draining, preservation, and disconnection of mechanical systems. Perform mechanical inspections, condition assessments, and verification of plant status prior to and during decommissioning works. Execute isolation, de-energisation, and lock-out/tag-out (LOTO) procedures in line with site safety and permit-to-work systems. Support removal and disconnection of mechanical...
IR35 Status:
Outside IR35

CV-Library East of England, UK Contractor
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