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Contractor 37
Engineering Outside IR35 Stansted Mountfitchet

37 jobs found in Stansted Mountfitchet

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
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  
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 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 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 09, 2026  
Senior / Principal Civil Engineer
Job Title: Senior / Principal Civil Engineer Salary: Dependent on experience Location: St Albans (Hybrid - minimum 3 days office-based) Type: Permanent or Contract (Outside IR35 available) - Hybrid About the Role: Our client is seeking experienced Senior and Principal Civil Engineers to join a multidisciplinary design team delivering projects across the regulated water sector. These opportunities are suited to engineers with strong design experience within water and wastewater who enjoy solving complex engineering problems, developing practical solutions and contributing to the successful delivery of projects. Depending on experience, you will take ownership of technical delivery, support multidisciplinary design teams and contribute to maintaining high standards of engineering quality and compliance. Principal-level candidates will also provide technical leadership and mentoring support across the team. Working closely with senior management and project teams, you will...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, Hertfordshire Contractor
CL
Aug 16, 2026  
Project Manager - BMS (contract)
BMS PROJECT MANAGER (Contract) London (hybrid/flexible) | 6-12 months | £400-£500 per day (Outside IR35) We're working with a prestigious client in the building controls industry who are looking for an experienced BMS (building management systems) Project Manager to oversee a range of small to large-scale projects across London and the surrounding areas. This is a great opportunity for someone with strong BMS expertise who enjoys leading projects from start to finish, ensuring quality, budget and timescales are consistently achieved. What you'll be doing: Leading contract meetings and managing project status from handover through to completion Working closely with customers to understand and deliver site-specific requirements Providing technical guidance to clients and colleagues across BMS projects Managing budgets, supplier orders and ensuring efficient project cash flow Designing control strategies, point lists and system descriptions for commissioning teams Staying up...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Aug 15, 2026  
Senior Procurement & Supply Chain Manager
Senior Procurement & Supply Chain Manager Contract Type: Outside IR35 Location: Central London (Flexible Hybrid) Our client, a leading Tier 1 infrastructure and engineering contractor, is seeking an experienced Senior Procurement & Supply Chain Manager to strengthen supplier performance management across a large and complex supply chain. This is a specialist role with no direct line management responsibilities, focused on driving supplier performance, continuous improvement, compliance, and value creation through effective processes, systems, and stakeholder engagement. The successful candidate will work closely with procurement teams, operational stakeholders, and suppliers to ensure best-practice performance management is embedded across the business. Key Reponsibilties  Support the implementation and evolution of the Supplier Relationship Management (SRM) framework. Coordinate supplier performance reviews, corrective action plans, and continuous improvement...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 14, 2026  
ESEL Surveyor
ESEL Surveyor Are you detail-oriented with experience in retail auditing, stock counting, merchandising, or site surveying? We're looking for ESEL Surveyors to carry out pre-installation surveys within major retail and supermarket environments, ensuring Electronic Shelf Label (ESL) installations are delivered accurately and efficiently. The Role As an ESEL Surveyor, you will visit stores ahead of installation teams to assess shelving layouts, identify rail types, and calculate ESL requirements. Your findings will play a key role in ensuring successful project delivery. Key Responsibilities Conduct pre-installation surveys in retail stores. Identify and record shelf rail types and shelving configurations. Count and calculate electronic shelf label (ESL) requirements. Measure shelving and assess installation needs. Complete accurate survey reports and documentation. Record findings using company systems and templates. Obtain customer sign-off where required. Identify potential...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 14, 2026  
Lead Electrical Design Engineer
Lead Electrical Design Engineer Start date: ASAP Length: 6-12 months rolling contract Contract: up to £550 per day (outside IR35) Location: South England / Greater London Turner Lovell is recruiting for a Lead Electrical Design Engineer to join one of the UK's leading power infrastructure contractors, delivering major transmission and distribution projects across a long-term electricity framework. This role would suit an experienced Electrical Design Engineer from a Primary, Protection & Control, or broader HV substation design background who enjoys taking ownership of project delivery rather than producing detailed designs day to day. Key Responsibilities Lead the electrical design delivery of a portfolio of HV substation and power infrastructure projects. Coordinate multidisciplinary engineering teams, including Electrical, Civil and Protection & Control designers. Act as the primary technical point of contact with clients throughout the project lifecycle. Review...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 13, 2026  
Mechanical Design Engineer
We are currently supporting a leading engineering business within the water treatment sector in their search for a Mechanical Design Engineer to join their growing team.  This is a long term contract, outside ir35 with remote working considered (must be based in the UK).  The Role You will act as the sole Mechanical Engineer across several concurrent projects, taking ownership of mechanical design input, specification, and procurement activities. Key responsibilities include: Specifying and procuring pumps, blowers, and steelwork fabrications Supporting delivery of multiple medium-scale water treatment projects Working closely with suppliers and fabrication partners across the UK Attending factory acceptance tests (FATs) at various UK sites Ensuring engineering solutions are delivered to quality, cost, and schedule requirements About You We are looking for a self-sufficient and fast-learning engineer who is comfortable taking ownership of their work. Ideally you will have:...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 13, 2026  
Senior Civil Engineer (Part time)
Drainage Design Engineer (Contract) 📍 London Consultancy | Fully Remote Available 💰 £40 - £47 per hour 🏠 Outside IR35 ⏱️ 20-30 Hours Per Week 📅 2-Year Contract An established engineering consultancy is seeking an experienced Drainage Design Engineer to support the delivery of residential, commercial and hotel developments across the UK. The Role Surface water and foul water drainage design Drainage calculations and technical reports SuDS design and drainage strategies Use of Causeway Flow Planning and detailed design stages Requirements Strong drainage design experience Proficient with Causeway Flow Experience on residential, commercial or hotel projects Able to work independently ✅ Outside IR35 ✅ Fully Remote Working Available ✅ Long-Term Contract ✅ Immediate Start Available Interested? Get in touch for further details
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 13, 2026  
ESEL Installer
ESEL Installer (Nationwide - Night Shifts) We are looking for reliable and hardworking ESEL Installers to join our team delivering retail and supermarket installation projects across the UK. This hands-on role involves removing existing shelf-edge pricing systems, installing new shelf rails, and fitting Electronic Shelf Labels (ESELs) accurately and efficiently. Working predominantly night shifts, you'll be part of a team ensuring projects are completed to a high standard and within agreed timescales. Key Responsibilities Remove existing shelf-edge pricing systems. Install new shelf rail solutions and electronic shelf labels. Ensure all work is completed accurately and to quality standards. Identify and report any damaged shelving, rails, or labels. Follow health and safety procedures at all times. Work as part of a team to meet project deadlines. What We're Looking For Comfortable with physical work. Excellent attention to detail. Reliable, punctual, and able to work night...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 12, 2026  
Electrical Design Engineer
Electrical Design Engineer - Life Sciences London | Hybrid Working (Remote Considered) £43-£52 per hour 6-Month Contract (Temporary) | Outside IR35 An exciting opportunity has arisen for an experienced Electrical Design Engineer to join a leading Building Services consultancy delivering major life sciences and laboratory developments across the UK. This Electrical Design Engineer role is ideal for someone who enjoys designing complex electrical building servMSCices systems for highly serviced, technically demanding environments. You'll join a multidisciplinary team delivering large-scale life sciences projects from concept through to construction, working alongside some of the UK's leading contractors and design teams. The successful Electrical Design Engineer will play a key role in the delivery of high-value laboratory and research facilities, contributing to innovative engineering solutions across technically challenging developments. The Role As an Electrical Design...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 10, 2026  
Design Engineer
Design Engineer (12 Months +) We are supporting a London-based food manufacturing organisation with the appointment of a Design Engineer for a minimum of 12-months. This is a role that will be outside IR35. Role Overview Working closely with Project Managers and Engineers, you will be responsible for the creation, management, and coordination of engineering documentation, primarily via CAD. The role spans all project phases, from initial concept and design through to commissioning and closeout. Key Responsibilities Produce and develop detailed engineering drawings including PFDs, P&IDs, and equipment layouts Update existing drawings to reflect system modifications and enhancements Utilise AutoCAD Plant 3D in line with best practice to ensure efficient, usable models Work with point cloud data to extract geometry and support brownfield design Assess spatial constraints, interferences, and clashes within existing facilities Convert complex 3D data into clear, usable 2D...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
TP141 Commissioning Engineer (Substations)
TP141 Commissioning Engineer (Substations) Outside IR35 | Competitive Day Rate | Long-Term Projects (2 Years) East Anglia & Oxfordshire Are you a TP141 Commissioning Engineer looking for your next long-term contract on major National Grid transmission projects? We are recruiting experienced TP141 Commissioning Engineers to support the delivery of two major substation projects in East Anglia and Oxfordshire, each offering approximately two years of work. This company is a specialist high-voltage engineering company delivering end-to-end power system solutions across the transmission and distribution sectors. Its expertise includes system design, manufacturing, installation, testing, commissioning and maintenance of HV substations and protection & control systems, supporting utility, renewable energy and critical infrastructure projects throughout the UK and internationally. Working on a subcontract basis, you will play a key role in the safe commissioning and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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