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Contractor 14
Engineering Outside IR35 operator

14 operator jobs found

CL
Mar 22, 2026  
Ultrasonic/Acoustics Engineer
Ultrasound / Acoustics Engineer Contract: 9 months Status: Outside IR35 Location: Reading (hybrid) Start: ASAP Rate: £50-£70 per hour (DOE) Project Overview We are seeking an experienced Ultrasound / Acoustics Engineer to support the development of advanced sensing and measurement systems based on ultrasonic and acoustic principles. The project involves the design, modelling, testing and validation of acoustic systems used to extract physical measurements in demanding environments. Applications may include NDT, medical imaging, industrial sensing, flow measurement, structural monitoring, defence or subsea systems, with a strong emphasis on performance, repeatability and reliability. The engineer will work across the full development lifecycle, collaborating with electronics, mechanical and software teams to deliver acoustic solutions from concept through to validated hardware. Technical Scope Development of ultrasound / acoustic sensing systems for measurement, imaging...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Mar 22, 2026  
Electrical Engineer
A leading UK-based engineering and manufacturing organisation is seeking an experienced Electrical Engineer to deliver technical projects across multiple sites. This business operates in a highly regulated, electrically intensive environment, focusing on energy efficiency, infrastructure upgrades, and building services improvements. The role is predominantly remote, with travel to sites included. Key Requirements Proven experience delivering projects in an electrical engineering or M&E environment Recognised electrical qualifications (essential) Strong knowledge of energy conservation / energy efficiency initiatives Hands-on experience with electrical systems, power distribution, and control systems Ability to manage subcontractors, programmes, costs, and on-site activities Confident working autonomously and remotely, with regular site visits Contract Details Outside IR35 £30-£35 per hour (depending on experience) Minimum 6-month contract with clear scope to extend...
IR35 Status:
Outside IR35

CV-Library Nottingham, Nottinghamshire 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 21, 2026  
Senior Electrical Engineer (Rail Experience)
Senior Electrical Engineer (Rail Experience) – Contract Location: Cardiff / Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth. Our client operates across multiple industries, but this particular role requires strong experience of rail projects as well as knowledge of Microstation. The role may require occasional travel to other locations. The role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Review and issue RFIs. * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC...
IR35 Status:
Outside IR35

CV-Library Vale of Glamorgan, UK Contractor
CL
Mar 21, 2026  
Paint Sprayer
TXM Recruit are recruiting 1 x Paint Sprayer on a temporary basis on an outside IR35 contract. Job Title: Spray Painter x 1 Start date: ASAP Department: Production / Finishing Reports To: Production First Line Manager Location: Milton Keynes Shifts: Monday to Friday 7am - 16.30pm. 45 hours guaranteed (30 mins unpaid break). Potential of overtime throughout the contract. Hourly pay rate: £23.00Ltd Outside IR35 (£1035 per week Limited company). Are you a: Paint Sprayer looking for your next opportunity. Do you have previous experience of spray painting on projects across either Rail, Bus or Aviation or Automotive? Purpose of Post Responsible for spray painting commercial vehicles, to a high-quality finish, in line with customer specifications. Key Tasks: • Responsible for the marking out and spraying of Basecoat and Direct gloss colours. • Responsible for any touch up repairs and small paint repairs, prior to sign-off and vehicle delivery. • Responsible for assisting...
IR35 Status:
Outside IR35

CV-Library MK12, Abbey Hill, Milton Keynes 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 19, 2026  
Risk Manager - Water Infrastructure
Risk Manager – Outside IR35 Contract Project: Major Reservoir Infrastructure Scheme Client: Leading UK Water Utility Location: Hampshire Area (Hybrid Site Presence Required) Contract Type: Outside IR35 Duration: 12 month Initial Contract (Extension Likely) The Opportunity We are seeking an experienced Risk Manager to support the delivery of a major reservoir infrastructure project for a leading UK water client. This is a significant capital programme offering the opportunity to play a key role in managing programme, commercial, and delivery risk within a complex engineering environment. This position is suited to a proactive contractor who can operate independently, influence senior stakeholders, and implement robust risk management processes across a large-scale infrastructure scheme. Key Responsibilities * Develop, implement, and maintain the project Risk Management Framework aligned to industry best practice. * Facilitate risk identification workshops with...
IR35 Status:
Outside IR35

CV-Library Havant, Hampshire Contractor
CL
Mar 19, 2026  
Advanced TP141 Engineer
Job Title: TP141 Lead Commissioning Engineer Location: North Wales Rate: £100 per hour (Outside IR35) Contract Duration: 16th March 2026 – 23rd May 2026 Working Hours: 10-hour days - potential OT Hiring Manager: Ryan Gerrard About the Role: We are partnering on a major UK transmission infrastructure project in North Wales and seeking an experienced TP141 Lead Commissioning Engineer for remote-end commissioning on a live National Grid scheme. This is a critical role involving hands-on responsibility for remote switching, testing, and energisation activities to ensure the safe and efficient operation of transmission assets. You will work closely with National Grid control and site teams to coordinate protection and control interface activities, ensuring compliance with all technical and safety standards throughout the commissioning phase. Key Responsibilities: * Perform remote-end switching, testing, and energisation of National Grid transmission assets *...
IR35 Status:
Outside IR35

CV-Library Wrexham, Clwyd Contractor
CL
Mar 19, 2026  
Advanced TP141 Engineer
Job Title: TP141 Lead Commissioning Engineer Location: North Wales Rate: £100 per hour (Outside IR35) Contract Duration: 16th March 2026 – 23rd May 2026 Working Hours: 10-hour days - potential OT Hiring Manager: Ryan Gerrard About the Role: We are partnering on a major UK transmission infrastructure project in North Wales and seeking an experienced TP141 Lead Commissioning Engineer for remote-end commissioning on a live National Grid scheme. This is a critical role involving hands-on responsibility for remote switching, testing, and energisation activities to ensure the safe and efficient operation of transmission assets. You will work closely with National Grid control and site teams to coordinate protection and control interface activities, ensuring compliance with all technical and safety standards throughout the commissioning phase. Key Responsibilities: * Perform remote-end switching, testing, and energisation of National Grid transmission assets *...
IR35 Status:
Outside IR35

CV-Library Wrexham, Clwyd Contractor
CL
Mar 19, 2026  
Advanced TP141 Engineer
Job Title: TP141 Lead Commissioning Engineer Location: North Wales Rate: £100 per hour (Outside IR35) Contract Duration: 16th March 2026 – 23rd May 2026 Working Hours: 10-hour days - potential OT Hiring Manager: Ryan Gerrard About the Role: We are partnering on a major UK transmission infrastructure project in North Wales and seeking an experienced TP141 Lead Commissioning Engineer for remote-end commissioning on a live National Grid scheme. This is a critical role involving hands-on responsibility for remote switching, testing, and energisation activities to ensure the safe and efficient operation of transmission assets. You will work closely with National Grid control and site teams to coordinate protection and control interface activities, ensuring compliance with all technical and safety standards throughout the commissioning phase. Key Responsibilities: * Perform remote-end switching, testing, and energisation of National Grid transmission assets *...
IR35 Status:
Outside IR35

CV-Library Wrexham, Clwyd Contractor
CL
Mar 18, 2026  
Lead BMS Commissioning Engineer (6 month Contract)
At VIGO, we are recruiting on behalf of a well-respected client in the Smart Buildings and Building Management Systems (BMS/BEMS) sector. They are currently looking for an experienced Contract Lead BMS Commissioning Engineer to join their industry-leading team on a 6-month contract, which is likely to extend. Outside IR35 £330 to £400 Per Day **Role Overview** The successful candidate will become an essential part of the on-site team. They will play a dynamic role in ensuring the commissioning, testing, and successful operation of their advanced BMS solutions. The client predominantly uses Trend and Tridium, making knowledge of these systems a core prerequisite for the role. **Key Responsibilities** Leading the commissioning process of BMS systems Working with the design and installation teams to ensure the most efficient setup Undertaking system tests to ensure the highest performance and system health Providing expertise during the fault-finding process and system optimisation...
IR35 Status:
Outside IR35

CV-Library Northampton, West Northamptonshire Contractor
CL
Mar 07, 2026  
EC&I Project Engineer - Contract - Outside IR35
EC&I Project Engineer – Eastern Scotland – COMAH Manufacturing Facility – Contract (Outside IR35) Our client is seeking to recruit an experienced EC&I Project Engineer to support a COMAH regulated manufacturing facility in Eastern Scotland on a contract basis. This is an excellent opportunity to join a well-established, safety-critical operation delivering key capital and improvement projects. The role is offered on a contract basis and has been assessed as Outside IR35. The Role: As an EC&I Project Engineer, you will take the lead on the EC&I delivery of a multi-million-pound packaging line upgrade project. You will be responsible for managing the electrical scope of work from detailed design through to installation, integration, and commissioning. Requirements: To be successful in this role, you should have experience in the following areas: * EC&I project delivery within process or manufacturing environments * Preparation of technical specifications,...
IR35 Status:
Outside IR35

CV-Library Scotland, UK Contractor
CL
Feb 18, 2026  
Electrical Technician
Job Title: Electrical Technician Location: Midlands Rate: £25 - £30 per hour - OUTSIDE IR35 Shifts: Days or Nights 4 on 4 off About the Role We’re looking for electrically qualified technicians to support dynamic testing, fault identification, and system performance validation of rolling stock. As the electrical technician you will be responsible for testing phases, working alongside engineering, testing, and commissioning teams to ensure the fleet is reliable, compliant, and ready for full passenger operation. Key Responsibilities * Monitor system performance in real time * Perform fault-finding and diagnostics on electrical, mechanical, and software-integrated systems * Liaise with engineering, testing, and depot teams to log, report, and escalate issues during dynamic testing and early service rollout * Conduct basic corrective actions and support deeper root-cause investigations * Capture detailed technical data and support the continuous...
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire Contractor
CL
Dec 11, 2025  
Controls Project Engineer
Controls Project Systems Engineer (PLC) £c40/hr ltd rate South East ABJ7685 Salary dependent on experience but c£35-£45/ hr ltd rate (outside IR35) Start Jan 2026 - 3m with view to extension ONSITE A new position for an experienced Controls Project Systems Engineer (PLC exp) is urgently required for a leading engineering services company to for new upcoming projects. As controls engineer you will be carrying out programming of Siemens S7-1500 PLCs using TIA Portal. As controls engineer experience you will be programming of WinCC SCADA systems - interfacing with multiple S7-1500 PLCs. - Failsafe programming would be desirable. As control engineer you will have the ability to be technical lead for a control panel and review electrical drawings, panel assembly. As control project engineer you will also have the ability to generate documentation such as test plans, Installation / commissioning & Operation / Maintenance Documentation. Mainly office based apart from when you go...
IR35 Status:
Outside IR35

CV-Library South West England, UK Contractor
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