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Contractor 12
Engineering Outside IR35 ground worker

12 ground worker jobs found

CL
Apr 16, 2026  
Fire and security service engineer - Sunderland
Fire & Security Service Engineer (Temporary Sub-Contract Role) V7 are recruiting experienced Fire & Security Service Engineers, with a strong fire alarm background, to support a national commercial contract based in Sunderland. While this is a multi-skilled role, the position is primarily fire-focused, covering servicing and maintenance of fire alarm systems and emergency lighting, alongside security systems. This role offers stable, long-term subcontract work on commercial sites across Sunderland and the surrounding area. The Role Initial 6-month rolling contract Monday to Friday working pattern (weekend work available) Servicing and maintenance of fire alarm systems and emergency lighting (primary focus) Reactive fault-finding and remedial repairs on fire systems Servicing and maintaining security systems, including access control and door entry, as required Working across commercial sites throughout Sunderland Managing workload effectively while meeting service...
IR35 Status:
Outside IR35

CV-Library Sunderland, UK Contractor
CL
Apr 16, 2026  
Mechanical Commissioning Technician
Astute's Power Team are currently recruiting for 6x Mechanical Commissioning Technicians to join the EPC Contractor on the decommissioning of a CHP plant based in Purfleet. The 6x Mechanical Commissioning Technician roles come with a day rate from £400.00 to £450.00 per day outside of IR35. Role responsibilities and key skills for the role: Carry out mechanical commissioning and decommissioning activities on CHP plant systems, including safe shutdown, isolation, and preparation of equipment for dismantling. Assist with the decommissioning of gas engines and/or gas turbines, including controlled run-downs, fluid draining, preservation, and disconnection of mechanical systems. Perform mechanical inspections, condition assessments, and verification of plant status prior to and during decommissioning works. Execute isolation, de-energisation, and lock-out/tag-out (LOTO) procedures in line with site safety and permit-to-work systems. Support removal and disconnection of mechanical...
IR35 Status:
Outside IR35

CV-Library East of England, UK Contractor
CL
Apr 16, 2026  
C&I Commissioning Technician
Astute's Power Team are currently recruiting for 2x C&I Commissioning Technicians to join the EPC Contractor on a new build Waste to Energy facility based inChester, Cheshire. The 2x C&I Commissioning Technicians come with a day rate from £450.00 to £475.00 per day outside of IR35. Role responsibilities and key skills for the role: Carry out Control & Instrumentation (C&I) commissioning activities from late pre-commissioning through cold and hot commissioning phases on a large-scale Energy-from-Waste facility. Perform loop checks, point-to-point testing, instrument calibration, and I/O verification prior to system energisation. Assist with commissioning of DCS, PLC, SCADA, and field instrumentation systems across key plant areas including boiler island, turbine generator, flue gas treatment (FGT), and balance of plant. Ideally have Valmet DCS experience on a power generation project. Follow and implement commissioning procedures, method statements, and test...
IR35 Status:
Outside IR35

CV-Library Chester, Cheshire Contractor
CL
Apr 14, 2026  
Ecologist (West Wales)
Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large-scale infrastructure projects as well as conservation and others Your new role My client is looking for a General Ecologist to work on a contract basis in the West Wales area, outside IR35 regulations if required. You will be working on-site conducting general ecology duties across the west of Wales. UK Wide projects available in the future. Works may include Ecological Clark of works (ECoW) Habitat Assessments Protected species surveys Botanical surveys Report writing BNG assessments What you'll need to succeed Extensive Ecological experience CSCS Card Own PPE, specialist equipment is desirable. Full driving licence and vehicle PTS (depending on project) Protected species licences are desirable. FISC qualification is also...
IR35 Status:
Outside IR35

CV-Library Knighton, Powys Contractor
CL
Apr 12, 2026  
Badger Surveys
Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large scale infrastructure projects as well as conservation and others Your new role My client is looking for an Ecologist with a Badger Licence or extensive experience in badger surveys to work on a contract basis, outside IR35 regulations if required.You will be working for 2-3 weeks on a Somerset-based project. UK Wide projects available in the future. What you'll need to succeed Ecologist experience/Badger survey experience CSCS Card Own PPE (Required) / Specialist equipment is desirable. Full driving licence and vehicle Protected species licences are desirable. FISC qualification is also desirable. What you'll get in return £250 - £330 day rate (outside IR35 options available) Flexible contract duration with potential for...
IR35 Status:
Outside IR35

CV-Library Somerset, UK Contractor
CL
Apr 12, 2026  
Ecologist (Contract)
Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large scale infrastructure projects as well as conservation and others Your new role My client is looking for experienced Ecologists to work on a contract basis, outside IR35 regulations if required. Works can include: Ecological Clark of works (ECoW) Habitat Assessments Protected species surveys Botanical surveys Report writing BNG assessmentsWork can be located across the UK for a range of infrastructure and construction projects. Full and part-time seasonal contracts are available What you'll need to succeed Ecological experience CSCS Card Own PPE, Specialist equipment is desirable. Full driving licence and vehicle PTS (depending on project) Protected species licences are desirable. FISC qualification is also desirable....
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Apr 12, 2026  
HV Design Engineer
I'm recruiting for a HV Design Engineer to work on a long contract outside of IR35 to work with a leading international engineering and consulting group. They work in close partnership with clients to solve complex challenges around the movement of people, goods, and services-delivering innovative, resilient infrastructure solutions. With a strong focus on future-ready design, they are at the forefront of developing smarter, more efficient infrastructure that responds to evolving technologies, changing behaviours, and increasing demand. Their approach puts people at the heart of design, combining technical excellence with a collaborative, forward-thinking culture. With ambitious growth plans in the UK, this is an excellent time to join the business as they continue to expand their footprint and reputation across the energy and infrastructure sectors. Hybrid working based out of offices in either London, Birmingham, York, Manchester, Edinburgh or Reading. They are seeking a...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Apr 11, 2026  
Senior Civil Engineer
A well-established, design-led civil engineering consultancy is looking to appoint an experienced Contract Senior Civil Engineer on a long-term, Outside IR35 basis. This is a fully remote role with a strong pipeline of secured work across commercial, industrial and data centre developments. The Role You’ll take ownership of infrastructure packages from concept through detailed design, with a particular focus on: Detailed levels strategy Surface & foul drainage design Drainage slope design and optimisation External works coordination Technical delivery for planning and construction stages Projects include large commercial schemes, industrial developments and major data centre infrastructure. Software MicroDrainage (essential) What We’re Looking For Proven UK development infrastructure experience Strong background in commercial / industrial schemes Confident working autonomously in a remote environment Able to deliver technically sound, buildable drainage and...
IR35 Status:
Outside IR35

CV-Library Kent, UK Contractor
CL
Apr 11, 2026  
Site HSE Advisor (Outside IR35)
Site HSE Advisor – Contract Opportunity (Anonymous Posting) Location: Teesside Contract: 7 months, full time, Outside IR35 Start: ASAP A major energy project is seeking an experienced Site HSE Advisor to support HSE performance across engineering and development phases of large‑scale EPIC works, including carbon capture initiatives. Role Overview Reporting to the Field HSE Manager, you will play a key role in ensuring the effective development, implementation, and continuous improvement of the site safety management system. Key Responsibilities Driving strong HSE culture through workforce engagement and training Conducting site inspections, monitoring subcontractor performance, and ensuring equipment compliance Leading and reviewing risk assessments, Job Safety Analyses, and safe work practices Managing Permit to Work systems and hazardous materials controls Tracking and reporting HSE performance metrics and supporting incident investigations Promoting environmental...
IR35 Status:
Outside IR35

CV-Library Wilton, Salisbury SP2, UK Contractor
CL
Apr 11, 2026  
Launch Engineer - Body In White
Position: Launch Engineer - BIW Position Type: Contract Hybrid: Onsite in Surrey Start: ASAP Outside IR35 I am currently recruiting on behalf of a leading low volume OEM who are looking for a Launch Engineer - BIW, to join their team on a 3 month rolling contract. To start ASAP Essential Criteria: Lead and deliver body structures systems, to meet design specifications and styling intention Build support (prototype and production Ensure components and assemblies adhere to applicable industry and business standardsSupporting problem solving activities during virtual and physical builds. Assess all engineering prototypes to determine any associated issues or risks, mitigating when, and where found. Estimate cost limits and budgets for new designs. Represent the department in design reviews and during test and development activities if required Ensure components and assemblies adhere to applicable internal, industry, business and where applicable legislative standards and...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Apr 10, 2026  
Buyer
Contract Buyer – Maidenhead – Outside of IR35 - £400 to £450 per day Melbreck Technical are working with a leading designer and manufacturer of special-purpose electro-mechanical and electronic equipment based near Maidenhead. Due to a planned expansion, and succession planning for the next two to three years, they are actively looking for a Contract Buyer to join the organisation as soon as possible. This role comes with excellent career prospects as it is a critical position within the business’s growth strategy. Contract Buyer – Job Role: To ensure the effective procurement of materials, components, major work packages and services for the Business To manage end to end supply of parts for nominated commodities, ensuring that the relevant commodity strategy is deployed. Ensure effective supplier management. To ensure competitive sourcing for all products and/or services with the objective of delivering year on year savings. Identify and highlight any areas for cost...
IR35 Status:
Outside IR35

CV-Library Maidenhead, Royal Borough of Windsor and Maidenhead Contractor
CL
Feb 14, 2026  
BMS Service Engineer
We have a fantastic opportunity for a proficient BMS Service Engineer to join a well-established building controls business working on multiple contracts in London on a contract basis. This contract position offers an excellent hourly rate paid weekly ( outside IR35) Company Profile Our client is a household name in the world of BMS providing full turnkey solutions to the Building Energy Management sector since the late 90’s. With their wealth of expertise, they are able to secure projects of all size and type and deliver a best-in-class service from design all the way to end user handover. The Role of the BMS Service Engineer As a BMS Service Engineer you will be responsible for the pre-planned and reactive maintenance of Building Management Systems, predominantly across London. You will have in-depth knowledge of BMS (Building Management Systems) hardware including fault finding, wiring and networking. You will possess the knowledge and experience to be involved with small...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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