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Contractor 158
Outside IR35 Stansted Mountfitchet

158 jobs found in Stansted Mountfitchet

CL
Aug 13, 2026  
Site Agent
Site Agent Civil Engineering & Infrastructure Outside IR35 Contract We are currently recruiting for an experienced Site Agent to support the delivery of major civil engineering and infrastructure projects. This role will see you taking responsibility for the safe, efficient, and high-quality delivery of works across a range of schemes, including earthworks, reinforced concrete structures, pipelines, drainage, utilities, and associated infrastructure. Working closely with project teams, subcontractors, and stakeholders, you will oversee day-to-day site operations, programme delivery, health and safety, quality assurance, and resource management. You will play a key role in coordinating multidisciplinary teams, managing construction activities, driving programme performance, and ensuring works are delivered in accordance with contractual, technical, and regulatory requirements. Previous experience working under NEC contracts and managing complex construction activities within...
IR35 Status:
Outside IR35

CV-Library Harlow, UK Contractor
CL
Aug 13, 2026  
Commercial Manager
Commercial Manager Stevenage 12-month Contract £60.00 to £80.00 per hour - Umbrella ARM have an exciting opportunity for a Commercial Manager to join a global leader in aerospace innovation. The Role: Building and maintaining relationships with new and existing customers, focusing on collaboration. Being the point of contact for your project(s) for any contractual information and agreements including obtaining and providing legal advice. Communicating with personnel at all levels. Reporting to senior management on the progress of your contracts. Representing the commercial team in progress/reviews and/or customer meetings. Analysing and problem solving complex issues every day, with the help of a multi-functional team where required.Requirements: A confident communicator, both written and verbal. Comfortable building working relationships. Adaptable and Approachable. Strong attention to detail. Analytical in approach. Determined to succeed. You might have a legal...
IR35 Status:
Outside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Aug 13, 2026  
Senior Civil Engineer
Senior Civil Engineer – Contract Infrastructure & Drainage | Residential & Mixed-Use An established engineering design consultancy is seeking a Senior Civil Engineer (Contract) to support a strong and ongoing pipeline of residential and mixed-use development projects across the UK. This is a hands-on design role, suited to an experienced civil engineer who can take schemes from feasibility through to detailed design and technical approvals. The Role Lead delivery of civil infrastructure and drainage design for residential and mixed-use developments Produce and review detailed designs for highways, drainage, levels and earthworks Prepare drawings, calculations and supporting information for S38, S104 and S278 approvals Coordinate with local authorities, statutory undertakers and internal project teams Provide technical input and guidance across multiple live schemes Manage workload independently while supporting wider project delivery About You We would be...
IR35 Status:
Outside IR35

CV-Library Chelmsford, UK Contractor
CL
Aug 01, 2026  
HGV Technician / HGV Mechanic / HGV Fitter - *contractor
Job Description: We are looking for self-employed HGV Technicians (HGV Mechanic / HGV Fitter) Location: Essex Pay Rate: £34 - £35 per hour Outside IR35 Do one of these roles describe you? Do you feel undervalued your current role? Are you an experienced HGV Mechanic with a level 3 qualification or equivalent? 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 in working for Excel: * Weekly Pay: * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £34 These roles involve: * Carrying out routine maintenance and repairs on all makes of HGV. * Diagnosing and rectifying all types of HGV 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...
IR35 Status:
Outside IR35

CV-Library Chelmsford, 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 12, 2026  
Site Manager
Are you an experienced Site Manager with a strong background in groundworks, drainage and civil works on Network Rail projects?   Do you have experience managing site teams, subcontractors, plant and materials within a fast-paced construction environment?   Location: Witham, Essex Rate: £300/day - Outside IR35 Duration: 12 months   This is an excellent opportunity for a Site Manager to support the delivery of a major station redevelopment project. The wider project includes the construction of a new station building, a new station forecourt and car park, foundation works, trenching, ducting, drainage, lighting bases, refurbishment of the existing station facilities.   Working closely with the wider delivery team, the successful candidate will be responsible for managing the day-to-day delivery of the civils package. You will coordinate labour, plant and materials, monitor progress against the programme, and ensure all work is completed safely and to the required quality...
IR35 Status:
Outside IR35

CV-Library Witham CM8, UK Contractor
CL
Aug 13, 2026  
Freelance Building Surveyor (Outside IR35
Freelance Building Surveyor – Condition Surveys Cambridgeshire £340 per day | Outside IR35 TSA Surveying are currently recruiting for an experienced Freelance Building Surveyor to support a programme of condition surveys across a portfolio of school sites throughout Cambridgeshire. This is an excellent opportunity to secure work over the school holiday period on an Outside IR35 contract, with a combination of site-based surveying and home-based report writing. The Role Carrying out condition surveys across education properties. Collecting asset and condition data using GoReport. Producing clear and accurate condition reports following site inspections. Completing report writing remotely from home following survey visits.Contract Details £340 per day Outside IR35 School holiday programme Cambridgeshire-based sites Mix of site work and home-based reportingRequirements Previous experience undertaking building condition surveys. Experience surveying education or public sector...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Aug 13, 2026  
Site Engineer
Job Title: Site Engineer Location: Cambridge Rate: £(Apply online only)/Day - Outside IR35 - Ltd company is an option Duration: 6 months   Site Engineer required for highways works in Cambridge!   Are you a Site Engineer wanting an outside IR35 contract?   You will be working predominantly over day shifts, covering all aspects of highways site engineering, setting out & compliance including quality assurance.   As Site Engineer you will be tasked with:   ·Liaising with the project team to ensure the project is delivered to a high quality and on time ·Offering guidance and direction to more junior members of the team ·Setting out of roads, earthworks, sewers and reinforced concrete structures ·Keeping daily records of site activities   You will also hold:   ·Knowledge and experience of Highways standards and procedures ·Experience across infrastructure, roads and sewers projects ·Strong setting-out experience ·Knowledge and experience of high-speed road...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Aug 12, 2026  
Contract FPGA Engineer - Outside IR35
Contract FPGA Engineer (Outside IR35) Cambridge – Onsite Rate DOE 6 month duration (initial) Active SC Clearance is required for this role, DV would be highly advantageous. Our client, a specialist in advanced engineering and defence technologies, is seeking an FPGA contractor to support the development of next-generation hardware and software for secure communications and defence applications during a peak period of the project cycle. Working within a highly collaborative team of scientists and engineers, you'll help deliver innovative solutions and prototypes that address complex technical and cyber security challenges. Requirements FPGA firmware development experience (VHDL/Verilog, Vivado/Quartus). Proven track record of designing and delivering FPGA solutions from concept to prototype. Relevant degree in engineering, computer science, or related discipline.Desirable experience: DSP/system modelling (MATLAB/Simulink). Embedded software (C/C++/Linux). Electronics...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Jul 28, 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
Jul 16, 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 15, 2026  
Vehicle Technician
CONTRACT VEHICLE TECHNICIAN Position: Vehicle Technician Location: Enfield Rate: £26.00 Hours: Monday-Friday 15:00-23:30 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 £26.00 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. * Ability to work as part of...
IR35 Status:
Outside IR35

CV-Library Enfield, Greater London Contractor
CL
Aug 12, 2026  
Assistant Project Manager
Assistant Project Manager Location: London (Hybrid) Rate: £350 per day (Umbrella) Contract: 12 Months An exciting opportunity has arisen for an Assistant Project Manager to join a leading infrastructure programme, supporting the successful delivery of major capital projects. Working alongside experienced Project Managers, you'll help coordinate project activities, manage assigned work packages and ensure projects are delivered safely, on time and within budget. This role is ideal for someone with experience supporting engineering, construction or infrastructure projects who is looking to develop their career within a complex project environment. Key Responsibilities Support the delivery of projects and programmes from planning through to completion. Manage assigned work packages and monitor progress against project plans. Assist with project reporting, governance, scheduling, budgeting and document control. Identify and escalate project risks, issues and opportunities,...
IR35 Status:
Outside IR35

CV-Library Ilford, London Contractor
CL
Aug 01, 2026  
HGV Technician / HGV Mechanic / HGV Fitter - *contractor
Job Description: We are looking for self-employed HGV Technicians (HGV Mechanic / HGV Fitter) Location: Dagenham Pay Rate: £34 - £35 per hour Outside IR35 Do one of these roles describe you? Do you feel undervalued your current role? Are you an experienced HGV Mechanic with a level 3 qualification or equivalent? 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 in working for Excel: * Weekly Pay: * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £34 These roles involve: * Carrying out routine maintenance and repairs on all makes of HGV. * Diagnosing and rectifying all types of HGV 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...
IR35 Status:
Outside IR35

CV-Library Dagenham, Greater London Contractor
CL
Aug 13, 2026  
Manufacturing Engineer - Contract
Contract Manufacturing Engineer   12-Month Contract Outside IR35 £35.00–£45.00 per hour DOE Immediate Start We are currently seeking an experienced Manufacturing Engineer to join a leading engineering business operating within the Aerospace / Space sector on an initial 12-month contract. This is an excellent opportunity to support the introduction of new products, improve manufacturing processes, and work on technically challenging projects within a highly regulated, precision engineering environment. As a Manufacturing Engineer, you will be responsible for developing and improving manufacturing methods, supporting production, and ensuring products are manufactured efficiently while maintaining the highest quality standards. Key Responsibilities for the appointed Contract Manufacturing Engineer Develop and implement manufacturing processes and work instructions. Support New Product Introduction (NPI) and production readiness activities. Create and maintain manufacturing...
IR35 Status:
Outside IR35

CV-Library Luton, Bedfordshire, South East Contractor
CL
Aug 13, 2026  
Contract Quality Engineer
Contract Quality Engineer – Immediate Start Location: Luton, Onsite – 5 Days Per Week Duration: 3 Months Rate: £30.00–£40.00 per hour depending on experience   (Outside IR35) We are urgently seeking an experienced Contract Quality Engineer to join a leading aerospace/manufacturing business on an initial 3-month contract. This role requires someone with proven experience completing FAIRs (AS9102) and working within an AS9100 environment. You will play a key role in ensuring product quality, supplier performance, and compliance with customer and industry standards. Key Responsibilities for the appointed Contract Quality Engineer; Complete FAIRs (AS9102) and support PPAP (AS9145) activities. Conduct internal and supplier audits in line with the Quality Management System. Lead root cause investigations using 8D methodologies. Drive continuous improvement initiatives to meet AS9100, NADCAP, and customer requirements. Manage supplier quality approvals, FAIR/PPAP submissions, and...
IR35 Status:
Outside IR35

CV-Library Luton, Bedfordshire, South East Contractor
CL
Aug 14, 2026  
Salesforce Consultant | £400 – £500 | Outside IR35 | 6 Months | Fully Remote
Salesforce Consultant | £400 – £500 | Outside IR35 | 6 Months | Fully Remote   We’re recruiting for an experienced Salesforce Consultant for a 6-Month contract role. This is a pivotal role supporting a client launching a new product line requiring scalable service processes, custom solutions and optimised customer journeys. This position is determined as Outside IR35 and is offered on a fully remote basis.   Key Responsibilities Deliver Salesforce Service Cloud and Experience Cloud solutions for new digital product launches. Configure scalable Sales Cloud processes supporting high‑volume customer journeys and workflows. Build secure integrations between Salesforce and a range of core systems. Ensure solution designs follow Salesforce best practices and governance standards. Collaborate with cross-functional teams to deliver successful project outcomes.  If this Salesforce Consultant role sounds like a good fit and you’d like to know more, please apply with your most...
IR35 Status:
Outside IR35

CV-Library Greater London, UK Contractor
CL
Aug 16, 2026  
Site Manager
Rullion are looking to recruit for the following position for one of our global leading clients: Site Manager End August 2026 Start Duration : 6 Months + on this project then 12 months onto another project Location : London , then onto Chester. £(Apply online only) Per Day Outside IR35 8 Hours per day 5 Year Work History required. Site Manager Job Description Suitably qualified and experienced site manager with the following areas of expertise: Health & Safety management CDM principal contractor duties Daily coordination of site activity Subcontractor management Review and sign-off of documentation Site team coordination Client communications Work inspections / Quality Assurance Experience / Qualifications Minimum 10 years site management experience SMSTS qualification CSCS Card First Aid at work Certification CDM Experience Experience of managing building services projects, particularly HVAC, Heat Pumps and electrical works. Excellent communication skillsPPE provided...
IR35 Status:
Outside IR35

CV-Library Docklands, London Contractor
CL
Aug 15, 2026  
Site Engineer - Euston - Outside IR35
Site Engineer-Central London-£Outside IR35 & Immediate start We have the need for a Site Engineer for an immediate start on Utility and Civils works in Central London for a top client of ours. Setting Out, QA, health & safety, Managing Contractors, As Builts and assisting with site paperwork. Excellent rate (tbd) which is CIS and immediate start for the right individual. 6 Month contract which could be extended. If you're looking for your next role, get in touch
IR35 Status:
Outside IR35

CV-Library Camden, Greater London Contractor
CL
Aug 12, 2026  
Electrical Technician
Electrical Technician Location: East London Rate: £39.29 per hour (Umbrella) Contract: 6-month rolling contract We are seeking an experienced Electrical Technician to join a specialist marine engineering team maintaining vessels and associated shoreside infrastructure. This is a hands-on role focused on electrical maintenance, fault finding and ensuring the safe, reliable operation of a busy ferry service. Key Responsibilities Carry out planned preventative maintenance and inspections. Diagnose, fault-find and repair electrical and electronic systems. Maintain vessel power systems, switchboards and docking infrastructure. Support PLC and control system troubleshooting. Complete maintenance records and ensure compliance with safety standards. Essential Requirements Level 2 Electrical NVQ (or equivalent). Experience working in a marine or maritime electrical environment. Strong electrical maintenance, diagnostics and fault-finding skills. Knowledge of marine electrical and...
IR35 Status:
Outside IR35

CV-Library Woolwich, London Contractor
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