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Outside IR35 Cambridge engineering

56 engineering jobs found in Cambridge

CL
Feb 14, 2026  
BMS Commissioning Engineering
BMS Commissioning Engineer, Tridium, Trend or Siemens Immediate start 4 - 6 month contract £300 - £360 per day Our client requires an accomplished BMS Commissioning Engineer with Tridium, Trend or Siemens Building Management Controls experience to join their team on either a project in London or a site in Hertforshire . There are several roles and projects currently available in: the City, East London and also in Hertfordshire, the best site would depend on your location and experience for each project. This is on a contract basis and will initially run for 4 to 6  months. To start immediately and is likely to be extended on a rolling basis.  This position could also be as the Lead Commissioning Engineer if you have the right experience and the rate would then reflect this. Key skills required:- Experienced in the Commissioning of Building Management Systems ( BMS ) Qualified and experienced with Tridium ,Trend or Siemens Control systems. CSCS Skill Card or equivalent is...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 22, 2026  
Site Commissioning Engineer (outside of IR35 OR PAYE)
Role:                Site Commissioning Engineer  (Outside of IR35 OR PAYE) Base:               Remote Rate:                £45 - £52.00 p/h The  Site Commissioning Engineer will undertake site commissioning activities in technical specialist capacity during on-site installation/ construction and commissioning activities related to the assigned work scope to assure cost-effective execution of project deliverables in accordance with contract specifications,  quality standards, schedule, and safety requirements for start-up and commissioning phases. To work on national & international Energy projects using client products and systems as required. Site Commissioning Engineer requirements: Able to perform overall quality control of their own work and report regularly on the status. Monitor compliance to applicable codes, practices, QA/QC policies, performance standards and specifications. Be involved in the coordination of any technical queries and solutions with the...
IR35 Status:
Outside IR35

CV-Library Eaton Socon, St. Neots PE19, UK Contractor
CL
Feb 22, 2026  
Telecoms Engineer (Outside of IR35 or PAYE/Umbrella if preferred)
Role:            Telecoms Engineer (Outside of IR35 or  PAYE/Umbrella) Based:          St.Neots, Cambridgeshire PE19 Duration:       Ongoing Rate:            Negotiable Our client is seeking an experienced Telecoms Engineers to work on an ongoing contract. The role will include: Telecoms Engineering encompasses the planning, design, development, testing, installation, and coordination of related activities involving electrical/electronic components and systems, including automation. It also co-ordinates activities internally and with other groups to effectively accomplish objectives requiring knowledge of associated functions and related engineering fields. Use computers and selected programs for such matters as preparing reports and conducting analyses. Independently perform various engineering duties requiring the exercise of judgment and application of standard engineering principles and practices, towards set goals. Plan, conduct or coordinate a range of complex...
IR35 Status:
Outside IR35

CV-Library Eaton Socon, St. Neots PE19, UK Contractor
CL
Feb 22, 2026  
Project Manager, Waste Water
Project Manager, Waste Water Infrastructure & Civil Engineering Bishop's Stortford, CM22 Start: ASAP 6 months work Rate: £450 to £550 outside of IR35 Hybrid work, on site 2/3 days a week, 2 days working from home/office Job Ref: #(phone number removed) We urgently need a Project Manager for a Civil Engineering and Waste Water Infrastructure site in Bishop's Stortford. Working on site a few day per week, the rest can be from home or in the office. We need someone who has: - SMSTS - CSCS Black or Gold - 3 day first aid - EUSR Water - EUSR 1 & 2 - Thames Water Passport Running the programme, project planning and execution, including timelines, resourcing, budgets, risk management and critical path delivery. Manage stakeholders, the general public, local authorities, and the client Manage change Work with the commercial team to manage variations, Inform the client of risk and perform risk management Help with engineering problems Manage procurement...
IR35 Status:
Outside IR35

CV-Library Bishop's Stortford, Hertfordshire Contractor
CL
Feb 19, 2026  
Baggage Project Manager
Job Title: Baggage Project Manager Location: London/Stansted - 2 to 3 days per week on site Duration: 12 months Rate: Competitive, market-aligned Role Overview: We are seeking an experienced Senior Project Manager to lead the delivery of complex baggage systems in a busy airport environment. The successful candidate will have strong NEC contract management expertise, proven aviation sector experience, and a track record of delivering large-scale baggage projects. This role involves managing a multidisciplinary team across commercial, PMO, and project engineering functions, while maintaining key stakeholder relationships to ensure operational impacts are agreed and works are executed seamlessly. Key Responsibilities: Lead the phased delivery of Hold Baggage Screening (HBS) systems, managing integrated programmes across baggage contracts, enabling works, X-ray suppliers, and multiple interfaces to achieve design sign-off, on-site delivery, and handover. Oversee Carousel MUP...
IR35 Status:
Outside IR35

CV-Library Bishop's Stortford, Hertfordshire Contractor
CL
Feb 20, 2026  
Security Vetting Support Officer
Security Vetting Support Officer Stevenage Contract - 12 Months (2 Days a week onsite) Salary £26.85 per hour Umbrella ARM has an exciting opportunity for a Security Vetting Support Officer to join a fast paced team at a Global Defence Company. This is a crucial area of the business which supports the delivery of security cleared personnel. You will be part of a highly motivated and progressive team who are the first layer of security in ensuring any personnel risks are identified and managed. The Role: Support Recruitment in obtaining security clearances and checks for all new employees. Supporting with the management of confidential and complex vetting enquiries. Be point of contact for vetting issues/problems. Liaise with UKSV and other external agencies when appropriate. Work with external IT platform to obtain and update security clearances. Provide support to areas of Security Services. Requirements: Experience of HMG BPSS and UKSV vetting processes Experienced on...
IR35 Status:
Outside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Feb 20, 2026  
Construction Buyer
Construction Buyer Stevenage Contract - 12 Months (2 Days a week onsite) Salary £40.00 per hour Umbrella ARM has an exciting opportunity for a Construction Buyer to join a fast paced team at a Global Defence Company. The Role: Manage suppliers and where necessary build up longer term supplier management expectations Build strong relationships with suppliers in order to meet Internal Customer requirements effectively. Build strong relationships with FM, Security & SHE Team in order to support their requirements and needs Actively support functional excellence programmes, identifying areas for improvement where new processes may be required Lead low value/low complexity negotiations with suppliers to optimise cost, delivery and quality of products Requirements: Significant practical experience, vocational or academic qualifications Strong team and communication skills Good written, verbal and presentation skills Good negotiation skills Proactive approach /...
IR35 Status:
Outside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Feb 22, 2026  
M&E Manager
M&E Manager – HV Substation (Wymondley, SG4) Location: Wymondley 400kV Substation, Hertfordshire Rate: £500 per day (subject to review when stepping into SR163 Site Manager role) Contract Type: Full-time, site-based, contract Duration: 6-month (part of an 18-month programme - high probability of extension) Hours: Monday to Friday, 10-hour days with occasional weekends IR35 Status: Outside IR35 MRR Infrastructure is supporting the delivery of a major 400kV substation build as part of the UK’s National Grid transmission infrastructure. This global engineering-led consultancy is a key delivery partner across multiple National Grid frameworks, known for its safety-first approach and commitment to technical quality. We are seeking an experienced M&E Manager to lead the mechanical and electrical workstreams on site. This position will initially support the Site Manager in day-to-day delivery and supervision, with the expectation to step into the SR163 Site Manager role as the...
IR35 Status:
Outside IR35

CV-Library SG4, Redcoats Green, Hertfordshire Contractor
CL
Jan 25, 2026  
Fire Alarm Service Engineer
Protec Fire Alarm Service Engineer (Temporary Sub - Contract Role) V7 are looking for fire and emergency light and maintenance engineers, the engineer will need to have experience servicing of Protec panels. The Project is for a national commercial contract for a blue chip company. The client we are working with are a national business, who specialize in the fire and security industry. The engineer would be covering sites within north London and the surrounding M25 area. The Role * 6 months rolling contract. * Outside IR35, Ltd company payment available * Monday - Friday work (weekend work available) * Service of Protec Fire alarms * Covering sites across north London and the surrounding M25 area. * Protec panel experience required * Good experience in servicing and maintenance of fire panels and emergency light. Benefits * Outside IR35 * Competitive hourly rate (weekly pay every Friday) * Hourly rate from £34 per hour to £36 per hour. * Overtime...
IR35 Status:
Outside IR35

CV-Library Enfield, Greater London Contractor
CL
Feb 22, 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 Great Linford, Milton Keynes MK14, UK Contractor
CL
Feb 22, 2026  
Composite Trimmer
Composite Trimmer – Motorsport Contract | Ongoing Day & Night Shifts Available £22 – £25 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
Feb 20, 2026  
Wheel Designer
Wheel Designer - Permanent or Contract (Outside IR35) position. A Wheel Designer is required to join a truly remarkable company who is an exclusive and prestigious luxury vehicle modifier for the UK and global markets.  The Wheel Designer will be joining an established Design Team and will be working on several fantastic new exciting projects for exclusive brands.  The company is a true end to end UK manufacturer ‘one of a kind’ in the aftermarket sector with a design focus that has always been 'OEM Plus' appealing to a customer base looking to achieve a little more individuality with their vehicle with premium components, while remaining respectful to the original designs of the manufacturer. Our client is looking for an experienced Wheel Designer to work on high-end bespoke alloy wheel projects, to support the design, development and production delivery of their bespoke alloy wheels.  Working closely with the Design and Manufacturing teams, you will be responsible for creating...
IR35 Status:
Outside IR35

CV-Library Milton Keynes, UK Contractor
CL
Feb 20, 2026  
Alias Modeller / Designer
An experienced Automotive Alias Modeller / Designer is required to join a truly remarkable company who is an exclusive and prestigious luxury vehicle modifier for the UK and global markets. The new Alias Modeller / Designer will be joining an established Design Team and will be working on a number of fantastic new exciting projects for exclusive brands. Our client is a true end to end UK manufacturer 'one of a kind' in the aftermarket sector, building customer vehicles each month alongside servicing their global dealer network with products they manufacture.  Unlike some aftermarket modifiers, their design focus has always been 'OEM Plus' appealing to a customer base looking to achieve a little more individuality with their vehicle with premium components, while remaining respectful to the original designs of the manufacturer. As an experienced Automotive Alias Modeller / Designer, you will have previous extensive experience in a similar role working with high end brands, along...
IR35 Status:
Outside IR35

CV-Library Milton Keynes, UK Contractor
CL
Feb 13, 2026  
MEICA Commissioning Engineer
MEICA Commissioning Engineer | Clean Water Projects | Affinity Water Region Tired of the same old AMP talk? This is one of those rare commissioning roles where you’re trusted to deliver, not micromanaged. You’ll be working on clean water treatment and network upgrade projects within the Affinity Water region, helping to bring essential infrastructure to life across the region. If you like getting hands-on with complex systems, solving problems under pressure, and seeing results that make a real impact on communities, this one’s worth reading. 💡 The Role You’ll take ownership of the full commissioning process — from off-site testing to integration into live water assets. Reporting to a Commissioning Manager who understands the challenges first-hand, you’ll coordinate on-site activities, ensure safety, and make sure every system is delivered to spec and on time. Key responsibilities: • Lead day-to-day commissioning activities and support delivery teams on site • Produce accurate...
IR35 Status:
Outside IR35

CV-Library Barnet, Greater London Contractor
CL
Feb 22, 2026  
Mechanical Inspector
Mechanical Inspector – Contract Role Outside IR35 Up to £35 per hour Weekend shift Motorsport sector We’re supporting a leading motorsport organisation in their search for an experienced Mechanical Inspector to join on contract, working weekend shifts. The role: Inspection of precision mechanical components to ensure they meet drawings, specifications, and quality standards. Using a wide range of inspection methods, including hand tools, gauges, and CMM (where applicable). Reviewing engineering drawings and CAD data to verify part compliance. Recording inspection results and maintaining accurate documentation. Liaising with engineering and production teams to resolve quality concerns quickly. The ideal candidate: Background in precision inspection within motorsport or high-performance engineering environments. Strong knowledge of mechanical components and machining/manufacturing processes. Skilled in reading and interpreting technical drawings and GD&T. Familiar...
IR35 Status:
Outside IR35

CV-Library Moulton, Northampton, UK Contractor
CL
Feb 05, 2026  
Senior Electrical Design Engineer - MEP
Senior Electrical Design Engineer - Building Services Contract (Outside IR35) Hybrid Watford Office-Based We have a current opportunity for a Contract Senior Electrical Design Engineer on a contract basis. The position will be based in Watford. For further information about this position please apply. About the role: * Projects - spread across a wide range of sectors, though high amount of healthcare projects * Contract Length - 6 months (can be extended) * Location - Watford Requirements: * Experience working on complex projects * Experience working for a building services consultancy/contractor * Have experience leading/coordinating a team On offer is an excellent contract rate of between £45 - £50p/h for the successful applicant. This is an Outside IR35 assignment. About Energi People Energi People is a highly specialised recruitment consultancy with a strong foothold in the global built environment sector for over 20 years. We excel in connecting technical...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire Contractor
CL
Feb 22, 2026  
Geotechnical Engineer (North)
Freelance Geotechnical Engineer – Bulk Earthworks (HS2) Location: HS2 Major Infrastructure Project – Great Missenden  Duration: 12 months Engagement: Freelance, Outside IR35 / CIS Are you a Geotechnical Engineer with site experience in bulk earthworks? We are looking for a freelance Geotechnical Engineer to join a Tier 1 contractor on a major HS2 infrastructure project. You will supervise and monitor excavation, fill, compaction, and stabilisation works, assess ground conditions, and provide expert geotechnical advice to ensure works meet design specifications. What you’ll do: Monitor earthworks compliance with the Specification Identify dissolution features and advise on investigations Undertake daily inspections of formations, embankments, and cuttings Analyse geotechnical data to support design and quality reporting Advise site teams on mitigation and ground improvement measuresWhat we’re looking for: Degree in geotechnical / geological engineering or similar Minimum 2...
IR35 Status:
Outside IR35

CV-Library Sarratt, UK Contractor
CL
Feb 20, 2026  
Head Of Payroll
Head of Payroll Stratford 6-month Contract - Hybrid £529.54 per day Umbrella ARM are delighted to be working with our client to help them recruit a Head of Payroll on a 6 month contract. The role is responsible for delivery of elements of the end-to-end Employee Payments processes including payroll, expenses, and overtime payments The Role: Responsible for the scheduling and production of payroll across the organisation, ensuring all payrolls for the employees are accurate, produced within non-negotiable deadlines and are in accordance with both statutory and company rules Overall responsibility for the payroll systems, including overall performance, testing, issue resolution and working with the necessary cross-functional internal and external contacts to ensure the payroll system is fit for purpose Responsible for payroll accounting facility, ensure all payroll costs are reflected in the General Ledger. The accurate and timely processing of all payroll BACS transmissions...
IR35 Status:
Outside IR35

CV-Library Stratford, London Contractor
CL
Feb 19, 2026  
Rail MEP P6 Planner
Are you an M&E P6 Planner with experience on railway infrastructure projects?   Do you have experience working on for an electrical subcontractor?   Contract Rate: £(Apply online only)/day Outside IR35   Location: Kings Cross - 3 days a week in the office & occasional site travel.   Contract Length: 6 months - rolling contract.   Role Details: My client is a M&E Subcontractor looking for a experienced P6 Planner to help support a growing work-bank.   You will be responsible for supporting the P6 Planning and programme of various lighting, fit-out and MEP works across rail infrastructure.   Essential: ·M&E P6 Planner with experience supporting railway infrastructure projects. ·Experience working for railway electrical subcontractors
IR35 Status:
Outside IR35

CV-Library Greater London, UK Contractor
CL
Feb 13, 2026  
Senior MEICA Commissioning Engineer
️ Senior MEICA Commissioning Engineer | Clean Water | Affinity Water Region Looking for a role where you can use your commissioning expertise before the kit even hits site? This is a senior-level position for someone who’s confident working across both delivery and pre-construction, shaping the commissioning approach, supporting design development, and guiding a small team across clean water projects within the Affinity Water region. You’ll be joining a leading contractor delivering a major AMP8 clean water programme where your input will directly influence design, delivery, and successful handover. 💡 The Role You’ll work closely with the Commissioning Manager, providing leadership and technical oversight across multiple projects. From writing commissioning plans and programmes to supporting the pre-construction phase, you’ll be the go-to person for all things MEICA commissioning. What you’ll be doing: • Leading the planning, coordination and delivery of commissioning...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
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