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Contractor 51
Engineering Outside IR35 joiner

51 joiner jobs found

CL
Sep 18, 2026  
Quality Engineers
Quality Engineer - Carbon Capture Project (RC Structures) – Freelance Outside IR35 Location: North East, UK Sector: Carbon Capture & Energy Infrastructure Employer: Leading RC Structures & Civil Engineering contractor The Opportunity We are recruiting experienced Quality Engineers to join a specialist reinforced concrete structures subcontractor delivering a major Carbon Capture project. This is an excellent opportunity to work on one of the UK's most significant low-carbon infrastructure developments, ensuring the highest standards of quality assurance, compliance and technical excellence throughout project delivery. The successful candidate will play a key role in implementing project quality procedures, managing inspection and test plans, reviewing construction documentation and ensuring works are completed in accordance with specifications, industry standards and client requirements. Key Responsibilities Implement and maintain project Quality Assurance...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Sep 18, 2026  
Thermal Design Engineer
The RLE INTERNATIONAL Group is one of the world's leading providers in the fields of vehicle development, technology and consulting. On the basis of more than 40 years of development & consulting, we provide innovative and effective solutions for our UK customers in the area of Automotive Engineering. RLE INTERNATIONAL is represented at locations close to its customers in Europe, Asia and USA. Job Title: Thermal Design Engineer Job Description: We are looking for an innovative and detail-oriented Thermal Design Engineer to join our automotive engineering team. The successful candidate will be responsible for the concept, design, analysis, and optimization of thermal systems and components across vehicle platforms. This includes ensuring optimal performance, energy efficiency, and reliability of thermal systems for propulsion, cabin climate control, battery management, and electronic components. Key Responsibilities: Design and develop thermal management systems and...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Sep 18, 2026  
Project HSE Manager
Project HSE Manager - £750 per Day £750 per day | Outside IR35 | Contract | Kingston, London ARM is recruiting an experienced Project HSE Manager to join a major Oil & Gas, energy and engineering project based in Kingston. This is an excellent opportunity for a senior HSE professional to lead HSE activities across the engineering and development phases of an EPIC project. Key Responsibilities Lead the Project HSE Management System throughout the EPIC phases. Act as the project HSE focal point and advise Project Management. Develop and coordinate the HSE team. Interface with Clients and manage HSE contractual requirements. Lead HAZOP, HAZID, risk assessments and risk management activities. Lead accident and incident investigations. Establish HSE monitoring and audit programmes. Manage subcontractor HSE performance. Support environmental management activities. Ensure compliance with UK HSE legislation, CDM, ISO and IOGP standards. Lead project HSE reviews and close-out...
IR35 Status:
Outside IR35

CV-Library Kingston upon Thames, London Contractor
CL
Sep 17, 2026  
Civil Engineer - Contract
Civil Engineer - Contract Cardiff £33.00-£40.00 per hour (Outside IR35) An excellent opportunity has arisen for a Contract Civil Engineer to join a well-established consultancy in Cardiff on an initial 3-month contract, with the potential for a permanent position for the right person. Applications are welcomed from experienced Civil Engineers through to Principal level. The role will involve delivering a range of civil engineering and infrastructure projects, with particular emphasis on drainage, SuDS and infrastructure design. Candidates should be comfortable working independently, producing high-quality designs and drawings, and liaising with clients, contractors and other project stakeholders. Experience with MicroDrainage/InfoDrainage, SuDS, SFA and DMRB would be advantageous, although the client is open to candidates with broader civil engineering experience. This is a great opportunity for an experienced engineer seeking an immediate contract role with the added...
IR35 Status:
Outside IR35

CV-Library Cardiff, UK Contractor
CL
Sep 17, 2026  
Site Supervisor
I’m currently recruiting for an experienced Electrical Site Supervisor to join a major power upgrade project in Sheffield. ⚡ Electrical Site Supervisor 📍 Sheffield 📅 ASAP start ⏳ 12-month contract (3 years worth of work) 💰 Up to £400 per day 📋 Outside IR35 The project involves renewing and upgrading the power infrastructure for a major steel foundry, so I’m looking for someone with a strong electrical background and experience working around HV systems. Key requirements: * 11kV / 33kV experience * Substation, transformer, power or renewables experience * Previous experience supervising electrical works on site * SSSTS * Strong understanding of electrical installation and site safety * Able to start ASAP
IR35 Status:
Outside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Sep 17, 2026  
Civils Technician - Contract
Civil Technician - Contract Cardiff £33.00-£36.00 per hour (Outside IR35) An excellent opportunity has arisen for an experienced Civils Technician to join our client's busy Cardiff office on a contract basis. Following a number of exciting project wins, the team is looking to appoint someone immediately, with the potential for the contract to become a permanent position for the right person. The successful candidate will have at least 3 years' UK experience within a civil engineering or multidisciplinary consultancy and will be confident working across multiple projects. The role will involve producing detailed civil and infrastructure drawings, particularly relating to highway and drainage design, while working closely with architects, engineers, clients and contractors. Strong Civils 3D and AutoCAD skills are essential, and experience with packages such as MicroDrainage and Flow would be an advantage. There will be opportunities to attend site, monitor progress and liaise...
IR35 Status:
Outside IR35

CV-Library Cardiff, UK Contractor
CL
Sep 17, 2026  
Senior Electrical Design Engineer
Senior Electrical Design Engineer UK Nationals Only (UK Defence Contract) Circa £400/day Ltd (outside IR35)   Join us as a Senior Electrical Engineer on an exciting major projects (Hospitals, Military, Data Centres, Prisons) You'll play a key role in delivering multiple electrical aspects across power engineering led projects consisting of High Voltage, Low Voltage, Generation, Fire Alarms, Security, Lighting etc..  This is an opportunity to work collaboratively with our design partners and supply chain to create innovative solutions that meet our client's requirements whilst maintaining the highest health, safety, and environmental standards. What will you be responsible for? As a Senior Electrical Engineer, you'll be working within the Design/ Delivery team, supporting them in delivering integrated electrical engineering solutions from inception to completion. Your day to day will include: Leading electrical engineering delivery for multiple schemes, collaborating with Tier 2...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 17, 2026  
Site Engineer
Exciting Opportunity for a Site Engineer in the Water/Wastewater Industry Role: Site Engineer Location: Manchester Rate: Up to £450 per day DOE - LTD Company/ Outside IR35(Must provide own TS16, GPS and other relevant equipment) Duration: 12 Months+ Sector: Wastewater Non-Infrastructure About the business Join a dynamic contractor at the forefront of the industry, currently spearheading projects within the United Utilities Water framework. Our commitment to excellence has opened up an exciting opportunity for a talented Site Engineer to contribute to upcoming development works linked to Wastwater/Water treatment works in the Lancashire region. This contractor is recognised for embracing innovation and digital engineering, investing heavily in modern construction technologies, BIM and digital delivery systems to improve project performance. If you're looking to work for a business that is pushing the boundaries of technology within the sector, this is an opportunity not to...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Sep 17, 2026  
Commissioning Engineer
Rubicon Consulting is currently recruiting for Commissioning Engineer on a 3 Year contract, based on Sites UK Wide. This Role is outside IR35. Role Summary We are seeking an experienced Commissioning Engineer to join a major National Grid substation delivery project, working on the commissioning of new and upgraded 400kV substation assets. This is a long-term opportunity offering contract stability over a 3-year term. KEY RESPONSIBILITIES * Carry out commissioning activities on 400kV substation equipment, including switchgear, protection, and control systems * Conduct functional testing, fault finding, and verification in line with National Grid technical standards and specifications * Liaise with site teams, designers, and client representatives to resolve technical issues during commissioning * Complete and maintain accurate commissioning documentation, test records, and reports * Ensure all works are carried out safely and in compliance with relevant HSE, CDM,...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Sep 17, 2026  
Senior Structural Engineer - Contract
Senior Structural Engineer (Contract) Sevenoaks £44.00-£48.00 per hour (Outside IR35) Are you immediately available and seeking a contract role in the Sevenoaks area? Please get in touch as our client will bring you in immediately! This innovative practice is looking for an experienced structural engineer at senior level to join their building structures team on a long-term contract basis. Requirements: At least 5 years' experience working on building structures projects at senior level Able to manage own workload Working knowledge of UK design and construction standards Proficiency in Tekla an advantage Able to prepare calculations and design in all traditional materials Chartered or near Your workload will be varied but projects include high-end residential, leisure, commercial, data centres and more, up to multi million pounds in value. Good communication skills are vital and the ability to "hit the ground running!" On offer is hybrid working, with 1 or 2 days in the...
IR35 Status:
Outside IR35

CV-Library Sevenoaks, Kent Contractor
CL
Sep 17, 2026  
Site Engineer
Exciting Opportunity for a Site Engineer in the Water/Wastewater Industry Role: Site Engineer Location: Manchester Rate: Up to £450 per day DOE - LTD Company/ Outside IR35(Must provide own TS16, GPS and other relevant equipment) Duration: 12 Months+ Sector: Wastewater Non-Infrastructure About the business Join a dynamic contractor at the forefront of the industry, currently spearheading projects within the United Utilities Water framework. Our commitment to excellence has opened up an exciting opportunity for a talented Site Engineer to contribute to upcoming development works linked to Wastwater/Water treatment works in the Lancashire region. This contractor is recognised for embracing innovation and digital engineering, investing heavily in modern construction technologies, BIM and digital delivery systems to improve project performance. If you're looking to work for a business that is pushing the boundaries of technology within the sector, this is an opportunity not to...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Sep 16, 2026  
EPC Project Manager
EPC Project Manager Location: Walpole, Norfolk (Hybrid – 3 days onsite) IR35 Determination: Outside IR35 Duration: 6 – 12 months rolling contract with potential for extension About the Role We are seeking an experienced EPC Project Manager to join a leading engineering and construction business delivering major transmission infrastructure projects across the UK. Based primarily on the Walpole project, you will lead the successful delivery of high-voltage substation projects within the UK transmission sector. Working alongside Senior Project Managers and multidisciplinary engineering, procurement, commercial, and construction teams, you will manage projects from concept through to completion while ensuring safety, quality, programme, and commercial performance. This is an excellent opportunity for a Project Manager with proven experience delivering EPC projects for Transmission Network Owners, particularly within 132kV–400kV substations. Key Responsibilities Project Delivery...
IR35 Status:
Outside IR35

CV-Library PE14, Walpole Marsh, Norfolk Contractor
CL
Sep 16, 2026  
Welding & Coating Inspector
Welding, NDT & Coating QC Supervisor * Location: Teesside, North East England * Start: End of September/Early October * Duration: 12 months * Rate: £550 > £600 per day depending on experience * IR35: Outside/Ltd company contract We are looking for an experienced Welding, NDT & Coating QC Supervisor to join our client, a major engineering contractor responsible for the pipeline installation scope on a major Carbon Capture project in Teesside. The successful candidate will supervise Welding, NDT and Coating inspection activities, ensuring Quality Control Plans are correctly implemented across the project. You will also support the Onshore Quality Engineer across the Landfall and Outlet Facilities. Key Responsibilities * Review Subcontractor Quality Control Plans, ITPs, procedures and method statements covering welding, NDT and coating activities. * Ensure documentation complies with project specifications, applicable codes, standards and contractual...
IR35 Status:
Outside IR35

CV-Library CH8, Holywell, County of Flintshire Contractor
CL
Sep 16, 2026  
Welding Inspector
We are currently recruiting for an experienced Welding NDT & Coating QC Supervisor to join a major oil and gas project in Teesside. This is a c.12 month contract role working on behalf of our client, a Tier 1 EPCI contractor. We are looking for an experienced multi-disciplined inspector with a strong background in welding, coatings and NDT inspection within the oil and gas industry. The role will involve supervising Welding, NDT and Coating inspection activities and ensuring that subcontractor Quality Control Plans and Inspection & Test Plans are correctly implemented. Main Responsibilities: * Review subcontractor Quality Control Plans, procedures, method statements and ITPs. * Ensure documentation complies with project specifications, codes, standards and contractual requirements. * Review and verify subcontractor QC inspector qualifications and certifications. * Attend witness and hold points for welding, NDT and coating activities. * Supervise subcontractor...
IR35 Status:
Outside IR35

CV-Library Redcar, Redcar and Cleveland Contractor
CL
Sep 16, 2026  
Design Manager
Design Manager Lead Hampshire / Sussex Outside IR35 Contract 6–12 Months 2 days on site required £450 - £500 per day We are currently recruiting for an experienced Design Manager Lead to support the delivery of major water and wastewater infrastructure projects across the South. This role will involve coordinating multidisciplinary design activity from outline and detailed design through to construction, working closely with project delivery teams, external consultants, specialist subcontractors and supply-chain partners. You will be responsible for ensuring design packages are effectively coordinated, progressed to programme and aligned with the requirements of the construction teams. The successful candidate will have significant Design Management or Design Coordination experience within major infrastructure projects, alongside previous water or wastewater sector experience. You should be confident managing interfaces across Civil, Structural, Mechanical, Electrical, ICA...
IR35 Status:
Outside IR35

CV-Library Haslemere, UK Contractor
CL
Sep 16, 2026  
Welding NDT and Coating QC Supervisor
Welding, NDT & Coating QC Supervisor Teesside - Onshore Site £550 - £600 a day 12 Month Contract - Outside IR35 - Full-time Are you an experienced Welding, NDT & Coating QC Supervisor looking for a long-term contract working on a major energy project? This is an excellent opportunity to join a global leader in the EPC and energy sector, supporting quality activities across welding, NDT and coating works on a major project. You will work alongside the project Quality team and subcontractors, ensuring all inspection activities are completed in line with approved QC Plans, ITPs, project specifications and industry standards. The Role: Supervise welding, NDT and coating inspection activities on site Review and ensure compliance with QC Plans, ITPs, procedures and method statements Attend witness and hold points Review inspection reports, NDT results and coating records Verify welding, NDT and coating personnel qualifications and certifications Manage quality...
IR35 Status:
Outside IR35

CV-Library Middlesbrough, North Yorkshire Contractor
CL
Sep 16, 2026  
Mechanical Project Engineer
Mechanical Project Engineer Major Refinery Turnaround Employment Type: 2-Year Contract Outside IR35 Location: Cheshire Could this be you? Mechanical Engineer with experience in refining, petrochemical, process plant or heavy industry? Experienced in developing mechanical scopes and working with contractors and engineering teams? Have you been involved in major projects, shutdowns or turnaround preparation? What's in it for you? 2-year Outside IR35 contract Support a major 2028 refinery turnaround Work on significant CCU/FCCU, stripper, regenerator and boiler scopes Involvement from early engineering and scope development through to turnaround execution Opportunity to work on major brownfield, re-life, repair and replacement projects What will you be doing? Develop and deliver mechanical scopes for major turnaround projects Support re-life, repair and replacement projects across vessels, boilers, exchangers, piping, valves and equipment internals Review contractor designs,...
IR35 Status:
Outside IR35

CV-Library Ellesmere Port, UK Contractor
CL
Sep 16, 2026  
Quality Engineer
Quality Engineer – Contract Contract | Initial 6 Months | Outside IR35 | Full-Time On-Site | Multiple Headcount Birmingham Are you an experienced Quality Engineer with a strong background in PFMEA, PPAP and APQP within a manufacturing environment? An established engineering manufacturing business in the Automotive sector is experiencing a significant increase in workload and is looking to add multiple Quality Engineers to the team on an initial 6-month contract basis, with further opportunities likely as the business continues to grow. This is a hands-on role where you will initially focus heavily on the generation and development of core quality documentation, before becoming increasingly involved in wider quality and manufacturing engineering activities. The Role You will work closely with engineering, manufacturing and production teams to ensure new and existing products can be manufactured effectively and consistently to customer requirements. Key responsibilities...
IR35 Status:
Outside IR35

CV-Library Birmingham, UK Contractor
CL
Sep 16, 2026  
Quality Engineer
Quality Engineer – Contract Contract | Initial 6 Months | Outside IR35 | Full-Time On-Site | Multiple Headcount West Midlands Are you an experienced Quality Engineer with a strong background in PFMEA, PPAP and APQP within a manufacturing environment? An established engineering manufacturing business in the Automotive sector is experiencing a significant increase in workload and is looking to add multiple Quality Engineers to the team on an initial 6-month contract basis, with further opportunities likely as the business continues to grow. This is a hands-on role where you will initially focus heavily on the generation and development of core quality documentation, before becoming increasingly involved in wider quality and manufacturing engineering activities. The Role You will work closely with engineering, manufacturing and production teams to ensure new and existing products can be manufactured effectively and consistently to customer requirements. Key...
IR35 Status:
Outside IR35

CV-Library West Midlands, UK Contractor
CL
Sep 16, 2026  
Construction Manager
Construction Manager - Major Highways Project 📍 Norfolk 💷 Outside IR35 🏗️ Tier 1 Main Contractor 🕒 6 Month Contract The Opportunity A leading Tier 1 contractor is seeking an experienced Construction Manager to join a flagship highways infrastructure project in Norfolk. This is an excellent opportunity to play a key role in the successful delivery of a high-profile scheme that will enhance the region's transport network and leave a lasting legacy. Reporting to the Project Director, you will be responsible for managing construction activities across multiple work packages, ensuring delivery is achieved safely, on programme, within budget, and to the highest quality standards. Key Responsibilities Lead and manage site teams, subcontractors, and supply chain partners. Ensure all works are delivered in accordance with health, safety, and environmental requirements. Oversee programme delivery and coordinate construction activities across the project. Monitor progress,...
IR35 Status:
Outside IR35

CV-Library Norfolk, UK Contractor
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