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Contractor 56
Engineering Outside IR35 support worker

56 support worker jobs found

CL
Aug 07, 2026  
EC&I Engineer
Senior EC&I Engineer Contract | UK | Outside IR35 / Ltd Company Contractors Considered Our client is looking to appoint an experienced Senior EC&I Engineer on a contract basis to support a programme of work surveying industrial gas distribution systems across multiple UK sites and producing high-quality engineering documentation. This is an excellent opportunity for an experienced engineer with a strong background in industrial automation, PLC systems and EC&I design who enjoys a mix of office-based engineering and occasional site work. The Role Working as part of an experienced engineering team, you will undertake site surveys before producing accurate as-built engineering documentation for existing control and automation systems. Typical deliverables will include: I/O Schedules System & Network Architecture Drawings Cause & Effect Diagrams High-Level Control Narratives Engineering documentation updates and verificationThe role is predominantly...
IR35 Status:
Outside IR35

CV-Library Stockton-on-Tees, UK Contractor
CL
Aug 07, 2026  
BMS Engineer
BMS Project Engineer (Contract) £300–£400 per day | 3–4 Month Initial Contract | South East | Immediate Start We're working with a specialist building controls contractor looking to appoint an experienced BMS Project Engineer to support the delivery of multiple live projects across the South East. This is an excellent opportunity for an engineer with strong commissioning and software experience who can hit the ground running. The Role * Commission BMS control systems across multiple projects * Carry out software engineering and system modifications * Programme and commission Trend systems * Engineer and configure Tridium (Niagara) platforms * Complete BACnet and Modbus integrations * Support project delivery from commissioning through to handover * Assist with final termination/make-off of control panel cabling where required * Work across customer sites throughout the South East Requirements * Proven experience as a BMS Project or Commissioning...
IR35 Status:
Outside IR35

CV-Library Guildford, Surrey Contractor
CL
Aug 07, 2026  
Electrical Design Engineer
Electrical Design Engineer - LV / Control Panels / Water - Contract Birmingham (Hybrid) * 12 Months * Outside IR35 * IMMEDIATE Start Rate: Highly Competitive Are you an Electrical Design Engineer with experience in LV systems, control panels, or water/utility projects? We are recruiting for a technical, hands-on Electrical Design Engineer to support a major UK pumping/water infrastructure programme. This is a delivery-focused design role, not managerial, with strong potential to extend. The Role: Produce and review electrical designs: LV systems, MCCs, control panels, cable sizing, SLDs, schematics, I/O lists Ensure compliance with BS / BS EN, BS 7671, WIMES, CDM and water/rail standards Support electrical calculations, documentation checks, QA reviews and FAT/SAT activities Work with project, mechanical and procurement teams to deliver integrated design packages The Person: Electrical design experience in water, wastewater, utilities, pumping stations, or industrial LV...
IR35 Status:
Outside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Aug 07, 2026  
Site/ Setting Out Engineer
Site Engineer / Setting Out Engineer - Highways / Infrastructure Location: Surrey (Major Highways Project) Rate: Excellent Outside IR35 day rate (DOE) Contract: Initial 6-month contract with strong potential to extend beyond 12 months, plus opportunities on additional local projects. Start: ASAP The Opportunity An excellent opportunity has arisen for an experienced Site Engineer / Setting Out Engineer to join a major highways and infrastructure project in Surrey. Reporting directly to the Senior Site Engineer, you'll play a key role in the successful delivery of earthworks, drainage, Section 278 works, carriageway construction and associated highways infrastructure. This is a long-term contract offering an excellent Outside IR35 rate and genuine continuity of work on major civil engineering projects. Key Responsibilities Reporting to the Senior Site Engineer, assist with the day-to-day engineering delivery of the project. Carry out setting out, surveying and verification...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Aug 07, 2026  
System Requirements Engineer
A Contract Outside IR35 Hyrbrid working - Miniumum 3 on site Proven Aerospace experience Essential and experience of requirements processes under ARP4754B Our client, a key player in the aerospace sector, is currently seeking a System Requirements Engineer for a critical contract position. This role involves owning the capture, quality, and traceability of requirements at both system and equipment levels for the fuel cell system, acting as a standard-bearer for requirements engineering best practices across the engineering organisation. This is a pivotal position supporting the delivery of certified, zero-emission aircraft propulsion systems. Responsibilities: Elicit, derive, and author requirements at aircraft-interface, system, and equipment levels, working from certification basis, customer, safety, and architectural inputs. Write and maintain requirements to defined quality criteria (singular, unambiguous, verifiable, traceable), applying structured authoring patterns and...
IR35 Status:
Outside IR35

CV-Library Gloucestershire, UK Contractor
CL
Aug 07, 2026  
OHL Project Manager
OHL Project Manager – Lancaster – 6 Month Contract – Outside IR35 Location: Lancaster (Hybrid/Site-Based) Contract Length: 6 Months Status: Outside IR35 Milford RES is recruiting on behalf of a leading infrastructure and utilities organisation seeking an experienced Overhead Line (OHL) Project Manager to support the successful delivery of overhead line projects across the North West. This is an excellent opportunity for a proven Project Manager with strong OHL experience to join a busy programme of works on an initial 6-month contract basis. Key Responsibilities * Lead the end-to-end delivery of OHL projects up to 33kV. * Manage project scope, programme, budget, and resource requirements. * Coordinate internal teams, subcontractors, and key stakeholders. * Ensure projects are delivered safely, on time, and within budget. * Oversee project planning, risk management, and reporting activities. * Drive compliance with industry regulations, quality standards, and...
IR35 Status:
Outside IR35

CV-Library Lancaster, Lancashire Contractor
CL
Aug 06, 2026  
Permit to Work Controller
Permit to Work Controller – VCM Storage Project    Contract | Outside IR35 | North East    Wolviston Management Services is supporting a major North East terminal operator with a specialist VCM Storage Project and is looking to appoint an experienced Permit to Work Controller on a contract basis.    This is an Outside IR35 opportunity supporting a high-hazard project within an operational terminal environment. The project will involve the inspection, repair and upgrade of a VCM storage sphere, with activities including mechanical works, asset integrity inspection, hot works, welding, scaffolding, working at height and contractor coordination.    This is not a general permit administration role. We are looking for someone with strong Safe Systems of Work experience who is confident coordinating permits across multiple work fronts in a high-hazard operational environment.    Role Overview The Permit to Work Controller will be responsible for coordinating and controlling...
IR35 Status:
Outside IR35

CV-Library Middlesbrough, UK Contractor
CL
Aug 06, 2026  
Technical Publications Engineer
Job Title: Technical Publications Engineer Location: Huddersfield 4 days per week OR Derby 3 days per week Role Type: Contract - OUTSIDE IR35 Duration: 12 months Rate: £45.00 Per Hour Our client, an established engineering consultancy, require an experienced Technical Publications Engineer to join their multi-disciplined team working complex aerospace & defence systems. Candidates would need to hold British nationality and have lived & worked in the UK for 5+ years and be eligible for SC security clearance. What the role of the Technical Publications Engineer entails: Author and update installation manuals, maintenance procedures, service manuals, engineering change documentations and Assembly and disassembly instructions and any other client facing technical documentation. Interpret mechanical drawings, CAD models and BOMs to develop user centric documentation Collaborate with design engineers, manufacturing, and product teams to understand product functionality...
IR35 Status:
Outside IR35

CV-Library Huddersfield, West Yorkshire Contractor
CL
Aug 06, 2026  
Non-working Supervisor
Non-Working Supervisor Location: East Midlands, East Anglia & North London Start Date: Approx. 27th August Duration: Approx. 40 Days Rate: £(Apply online only) per day (Outside IR35) Mileage: £50 per day allowance We are seeking an experienced Non-Working Supervisor to oversee a programme of works across various Cadent sites, involving the replacement of doors E&I buildings. This is an excellent opportunity for a supervisor with strong Health & Safety knowledge and experience working within utility or gas infrastructure environments. Key Responsibilities Manage RAMS submissions and ensure compliance with all site Health & Safety requirements. Deliver daily site briefings and toolbox talks to operatives. Plan and coordinate construction activities with supply chain partners. Liaise with Cadent to ensure access arrangements, permits and H&S controls are in place ahead of mobilisation. Support the commercial team with payment applications, Early Warning...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 06, 2026  
Non-working Supervisor
Non-Working Supervisor Location: East Midlands, East Anglia & North London Start Date: Approx. 27th August Duration: Approx. 40 Days Rate: £(Apply online only) per day (Outside IR35) Mileage: £50 per day allowance We are seeking an experienced Non-Working Supervisor to oversee a programme of works across various Cadent sites, involving the replacement of doors E&I buildings. This is an excellent opportunity for a supervisor with strong Health & Safety knowledge and experience working within utility or gas infrastructure environments. Key Responsibilities Manage RAMS submissions and ensure compliance with all site Health & Safety requirements. Deliver daily site briefings and toolbox talks to operatives. Plan and coordinate construction activities with supply chain partners. Liaise with Cadent to ensure access arrangements, permits and H&S controls are in place ahead of mobilisation. Support the commercial team with payment applications, Early Warning...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Aug 06, 2026  
Non-working Supervisor
Non-Working Supervisor Location: East Midlands, East Anglia & North London Start Date: Approx. 27th August Duration: Approx. 40 Days Rate: £(Apply online only) per day (Outside IR35) Mileage: £50 per day allowance We are seeking an experienced Non-Working Supervisor to oversee a programme of works across various Cadent sites, involving the replacement of doors E&I buildings. This is an excellent opportunity for a supervisor with strong Health & Safety knowledge and experience working within utility or gas infrastructure environments. Key Responsibilities Manage RAMS submissions and ensure compliance with all site Health & Safety requirements. Deliver daily site briefings and toolbox talks to operatives. Plan and coordinate construction activities with supply chain partners. Liaise with Cadent to ensure access arrangements, permits and H&S controls are in place ahead of mobilisation. Support the commercial team with payment applications, Early Warning...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Aug 06, 2026  
Technical Writer
Technical Writer / Technical Publications Engineer - Outside IR35 Certain Advantage are hiring for a Technical Publications Engineer to join one of the world’s fastest-growing engineering services firms. This role is on a 12-month contract basis and requires onsite presence in Huddersfield. The role As a Technical Publications Engineer, you will take ownership of producing high-quality technical documentation that supports global OEMs across a range of industries. You will: Author and update installation manuals, maintenance procedures, service manuals, and engineering change documentation. Develop assembly and disassembly instructions and other client-facing technical documents. Interpret mechanical drawings, CAD models, and BOMs to create accurate and user-centric documentation. Collaborate closely with design engineers, manufacturing, and product teams to understand functionality and ensure technical accuracy. Create 2D/3D illustrations using Solid Edge or equivalent...
IR35 Status:
Outside IR35

CV-Library Huddersfield, UK Contractor
CL
Aug 06, 2026  
Procurement Manager
Procurement Lead PM Group are seeking a Procurement Lead to support an industrial manufacturing client based in the North West. The Procurement Lead will be responsible for the following: * Responsible for Capex procurement (Equipment and machinery), equipment services,) for project operations * Managing, facilitating and overseeing key contracts * Ensuring target costs are met * Support major capital projects * Support in-line capital projects (On -going work - keeps plant running) * Supplier Management - Capital suppliers * Required Contracts are in place/ renewed in Contract system * Support as required with PO/invoice issues in Coupa system * Ensure the company polices and sourcing processes are followed in procurement * Procurement activities are complete and aligned to meet Project Targets * Agreed savings are met and documented Skills & Qualifications: * Previous Procurement experience within highly regulated process industry...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Aug 06, 2026  
Senior Civil Engineer
Senior Civil Engineer - Contract Opportunity 🚨 📍 UK Hybrid / Remote 💰 £40 per hr 🕒 6 Month Contract ✅ Outside IR35 ⏰ 40 Hours Per Week We are working with a well-established Engineering Consultancy that is looking to appoint an experienced Senior Civil Engineer to support a growing workload across both Infrastructure and Water projects. This is an excellent opportunity for a contractor with strong drainage, highways and water sector experience looking for a long-term Outside IR35 assignment. Key Requirements: ✔ Surface & Foul Water Drainage Design ✔ MicroDrainage Modelling ✔ SuDS Design & Drainage Strategies ✔ Flood Risk Assessments (FRAs / FCAs) ✔ S104, S106 & S185 Drainage Agreements ✔ Highways Design (S38, S278 & S184) ✔ 3D Earthworks Modelling & Cut / Fill Optimisation ✔ Project & Design Management ✔ Tender Preparation & Fee Proposals ✔ Liaison with the Environment Agency, LLFAs, IDBs & Water Authorities Software: 🔹 Civils 3D...
IR35 Status:
Outside IR35

CV-Library Remote Contractor
CL
Aug 06, 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 Remote Contractor
CL
Aug 06, 2026  
Quality Inspectors
Infinity Employment are seeking Quality Inspectors to work on behalf of our industry leading client, specialising in providing engineering solutions to various sectors. The Quality Inspector is responsible for ensuring parts, products and assemblies meet the required quality standards, customer specifications within this engineering/manufacturing environment. This contract will be based in Worcestershire for 6 Months, highly likely to be extended. For the right candidates, more contracts will follow. £18 p/h Umbrella (Outside IR35) * Mon – Friday 40 hours based on site. * Pay – £18 p/h (Outside IR35) * Travel may be required - Expenses Paid Key Responsibilities * Carry out visual and dimensional inspections of components and assemblies * Use hand-held inspection equipment including vernier calipers, micrometers, gauges, and measuring equipment * Read and interpret engineering drawings and specifications * Identify and report non-conforming products or quality...
IR35 Status:
Outside IR35

CV-Library Worcester, Worcestershire Contractor
CL
Aug 05, 2026  
Mechanical Maintenance Fitter
Job Title: Mechanical Maintenance Fitter 2-Week Shutdown Project Job Location: Reading area   Job Type: Contract, Outside IR35 Scope, Limited Company – YOU ARE AVAILABLE TO START ON MONDAY Duration: 2 Weeks (Planned Shutdown) Shift Pattern: 10-Hour Day Shifts Start Date: Immediate / Planned Shutdown Period We are currently seeking an experienced Mechanical Maintenance Fitter Engineer to support a planned 2-week shutdown at a busy manufacturing facility producing buildings FMCG products. This is an excellent opportunity for a hands-on mechanical maintenance fitter with a strong manufacturing maintenance background to work as part of a shutdown team carrying out machinery modifications, planned maintenance activities, repairs, and improvement works across a large production site. Key Responsibilities – Mechanical Maintenance Fitter – Contract Shutdown Carrying out planned mechanical maintenance on production machinery and plant equipment. Assisting with machinery...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 05, 2026  
Contract Project Engineer (Multi-Disciplinary)
Contract Project Engineer (Multi-Disciplinary)Job TitleProject Engineer (Multi-Disciplinary) – Contract LocationDerby (Hybrid/Site-Based as Required) Contract6–12 Month Contract (Potential Extension) Outside IR35 £400 per day OverviewWe are seeking an experienced, hands-on Project Engineer to support the delivery of industrial automation and renewable energy projects. The successful candidate will be multi-disciplined, capable of working across electrical design, PLC systems, and SCADA platforms while supporting project delivery from design through to commissioning. This role is ideal for an engineer who enjoys varied responsibilities and can work independently within a fast-paced project environment. Key Responsibilities Support the delivery of industrial control and automation projects. Produce and modify electrical designs and associated documentation. Carry out PLC fault finding, modifications and probing activities. Configure, develop and troubleshoot SCADA systems....
IR35 Status:
Outside IR35

CV-Library Derby, West Midlands (County), West Midlands Contractor
CL
Aug 05, 2026  
Project Design Engineers
Project Design Engineer (Water Industry) Contract | Outside IR35 |Remote The company is a specialist engineering consultancy providing innovative solutions across the UK water sector. They deliver integrated hydraulic modelling, MEICA and civil engineering design services for water and wastewater infrastructure projects. Their senior-led team supports Tier 1 and Tier 2 contractors with practical, buildable and value-engineered solutions. The Opportunity Due to continued growth, they are seeking experienced Project Design Engineers, Mechanical Project Designers, Electrical Project Designers and Civil Project Designers to support the delivery of water and wastewater projects across the UK. These are opportunities operating outside IR35, suitable for professionals who can lead multidisciplinary design packages from concept through detailed design. Key Responsibilities Lead the development and coordination of multidisciplinary design solutions. Manage project design...
IR35 Status:
Outside IR35

CV-Library Sutton Coldfield, West Midlands Contractor
CL
Aug 05, 2026  
Contracts Administrator
Our client, a globally leading EPC organisation, is seeking a Contracts Administrator / Quantity Surveyor to join a major capital project based in Royston. Working as part of the site delivery team, you will provide contract administration support to the Contracts Manager and Construction Manager, ensuring effective management of construction contracts throughout the project lifecycle. This role is ideally suited to a mid-level Contracts Administrator or Quantity Surveyor with approximately 5–10 years of experience supporting site-based construction projects within the process, pharmaceutical, chemical, industrial or engineering sectors. What's on Offer * Initial 12-month contract. * ​​​​Outside IR35 engagement. * Opportunity to work on a major capital project for a globally recognised EPC contractor. * Collaborative site-based project environment with long-term potential. * Rotational work 10 - 4 days Key Responsibilities * Draft and issue contractual...
IR35 Status:
Outside IR35

CV-Library Royston, Hertfordshire Contractor
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