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Contractor 16
Engineering Inside IR35 Clay Cross

16 jobs found in Clay Cross

CL
May 14, 2026  
Maintenance Operations Stores
Job Opportunity: Maintenance Operations - Stores Are you a proactive, organised individual with a knack for logistics and stock management? Join our team at Barlborough, Chesterfield and play a vital role in delivering a world-class customer experience through efficient warehouse and parts management. Contract Details Daily Pay Rate: £126 Duration: 6 Months IR35 Status: Inside Location: Barlborough, Chesterfield Hours: 37.5 hours per week (7.5 hours daily, Mon-Fri, 08:00 - 18:00) The Role As a Maintenance Ops Stores Contact, you will be responsible for stock management and parts processing within the warehousing facility. You will support the Team Leader and Operations Manager in ensuring all contractual SLAs and efficiency metrics are met, directly enabling us to meet our commitments to our customer base What You'll Be Doing Stock Control: Control stock requirements and maintain minimum/maximum stock levels within budgetary targets. Logistics Management: Arrange van...
IR35 Status:
Inside IR35

CV-Library Bolsover, Derbyshire Contractor
CL
May 09, 2026  
Principal Civil Engineer
Role: Principal Civil Engineer Location: Derby Rate: Up To £70 p/h - Inside IR35 (Depending on experience) Duration: 12 months+ Sector: Water/Wastewater Treatment (Non-Infrastructure)   Are you a Chartered Engineer/Principal level Engineer looking for a new challenge to assist with wastewater treatment schemes nationwide?   Carrington West are working with a leading D&B Contractor who are delivering major design schemes within the water & wastewater sector from offices in Derby. We are looking for a Principal Civil Engineer from the Water/wastewater background who has experience in detailed design and is able to assist the consultancy with design review and submission.   At present, the business has an opportunity between the Senior Engineers and Director level where you can add tremendous value assisting in the key design reviews for Water/Wastewater Treatment Projects on behalf of Severn Trent Water, you may also be needed to assist with concept and detailed...
IR35 Status:
Inside IR35

CV-Library Derby, UK Contractor
CL
May 14, 2026  
SUPPLIER QUALITY ENGINEER
Role: SUPPLIER QUALITY ENGINEER Contract duration: 6 months Location: Lincoln - hybrid Hours per Day- 8 hrs and Hours per Week- 40 Contract: Inside IR35 - Paye rate: £30 p/h OR Umbrella rate: £40 per hour Our Client is an Energy technology company are seeking to recruit SUPPLIER QUALITY ENGINEER at Lincoln location. The role is for a contract position of 6 months Inside IR35. Our client has 150-year legacy of innovation and will focus on energy transformation, new technologies, decarbonization and Innovative leading-edge technology. A Snapshot of Your Day As a Supplier Quality Engineer (SQE) for blades and vanes (BV) supporting our Small Gas Turbine (SGT) business, you will be part of a growing team in a position that entails a large responsibility! Your day will be filled with interesting supplier interactions such as; addressing, processing and containing non-conformances, utilising your quality experience with tools such as 8D, RCA's and 5 why's, analysing data for...
IR35 Status:
Inside IR35

CV-Library Lincoln, Lincolnshire Contractor
CL
Apr 25, 2026  
Site Engineer
A long term, inside IR35, opportunities exist for a Site Engineer on a major rail project in West Yorkshire. Civil Site Engineers experienced in improving and upgrading of over and underpasses, tunnels, reinforced concrete structures, bridges, embankments, earthworks, drainage etc on rail projects for tier one principal Contractors, on major rail projects, are sought. Regular duties will include Accurate setting out of the works under high pressure situations Interpreting the drawings and ensuring construction is to the specifications. Ensuring Quality as well as H&S standards are achieved. Management of subcontractors Produce records, as-builts and maintain a daily dairy. Ensure WPP and TBs are adhered to. Requirements: HND or Degree in Civil Engineering Solid experience gained working for a tier one or principal contractor on rail projects Competent in setting out and producing as-builts. Proven experience in a similar post Valid PTS is preferred....
IR35 Status:
Inside IR35

CV-Library Huddersfield, UK Contractor
CL
May 08, 2026  
Contract Mechanical Design Engineer
The Redline Group have an exciting opportunity for a Contract Mechanical Design Engineer to work with our customer and play a key role in the design and development of complex engineered products. Working as part of a multidisciplinary engineering team, you will take ownership of mechanical design activities from concept through to detailed design and support during development and validation. This role will be based onsite in Leicester and is offered on an initial 6 month contract. This role has an indicative INSIDE IR35 determination therefore candidates will be required to operate via an Umbrella company. The business is a well established and technically innovative engineering organisation operating within a high reliability product environment. Due to continued project demand and an active development pipeline, they are seeking an experienced contractor who can hit the ground running and deliver high quality mechanical design work. This is an excellent opportunity for a...
IR35 Status:
Inside IR35

CV-Library Leicester, Leicestershire Contractor
CL
May 08, 2026  
Contract Electrical Design Engineer
The Redline Group have an exciting opportunity for a Contract Electrical Design Engineer to work with our customer and to play a key part in the design and development of electrical systems for advanced stationary power and battery-based products. Working alongside a multidisciplinary engineering team, you will take ownership of electrical schematics, wiring designs, and system validation. This role will be based onsite in Loughborough and will be for an initial 6 month contract. This role has an indicative INSIDE IR35 determination therefore candidates will be required to operate via an Umbrella company. This Loughborough based business is a well established and technically innovative organisation operating within the stationary power and battery systems sector. Their products are used in critical applications and due to continued project demand and development activity, they are seeking an experienced contractor who can hit the ground running and deliver high quality electrical...
IR35 Status:
Inside IR35

CV-Library Leicester, Leicestershire Contractor
CL
Apr 21, 2026  
General Engineering Workshop Technician Engineer
Location: Stafford – Full Time Onsite Contract Length: Until 15 August 2026 IR35 Status: Inside IR35 Pay: £21.52 per hour via Umbrella Key Responsibilities * Perform testing, diagnostics, repair, maintenance, modification, calibration, and manufacture of equipment down to module or component level using approved engineering documentation and techniques. * Carry out planned and ad-hoc advanced repairs using technical documentation, Approved Source Information (ASI) and OEM data. * Support the surveying, refurbishment, and maintenance of Ground Support Equipment (GSE). * Undertake reverse engineering and development activities, including producing engineering documentation and test procedures where required. * Hold responsibilities for self-certification, over-signing, and conditioning of equipment (serviceable, unserviceable, or scrap). * Support the supervision, training, and mentoring of junior technicians and apprentices....
IR35 Status:
Inside IR35

CV-Library Stafford, Staffordshire Contractor
CL
May 13, 2026  
Electrical Design Engineer
Join a Tier 1 consulting practice delivering major client projects across Manchester—seeking experienced Electrical Design Contractors for long-term engagement starting late May/early June. * £55–65 per hour (Inside IR35) * 7–8+ years’ experience in Electrical Design within Building Services * Proven track record on large-scale schemes * Strong client relationship management and coordination skills * Experience working within multi-disciplinary teams * Hybrid working (Manchester office + remote flexibility) * Must be Manchester-based or able to work hybrid from a Manchester office Interested? Apply now to secure a long-term role on high-profile projects
IR35 Status:
Inside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
May 10, 2026  
Project Procurement Manager
Rubicon Consulting is currently recruiting for a Project Procurement Manager on a 6- 9 month rolling contract, located in Manchester/ Hybrid This role falls INSIDE IR35 Role Summary As part of the Project Team, you will Integrate Procurement in the project management process and organise, control and monitor all Procurement activities in a project. • To develop and drive the Procurement strategy of assigned activities to ensure cost effective purchasing to meet cost targets and expediting to meet programmes. • Develop and deliver Procurement Strategy for allocated Projects, issue RFQ’s, conduct negotiation with suppliers, drive the selection process and raise/issue Purchase orders in accordance with Procurement Procedures, to meet objectives.(typically up to £15 million) • Working in an autonomous manner using acquired knowledge and skills, to make key procurement decisions within limits of authority, to support the Procurement Manager in ensuring that the business has a...
IR35 Status:
Inside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
May 09, 2026  
Principal Civil Engineer
Role: Principal Civil Engineer Location: Manchester Rate: Up To £70 p/h - Inside IR35 (Depending on experience) Duration: 12 months+ Sector: Water/Wastewater Treatment (Non-Infrastructure)   Are you a Chartered Engineer/Principal level Engineer looking for a new challenge to assist with wastewater treatment schemes nationwide?   Carrington West are working with a leading D&B Contractor who are delivering major design schemes within the water & wastewater sector from offices in Manchester. We are looking for a Principal Civil Engineer from the Water/wastewater background who has experience in detailed design and is able to assist the consultancy with design review and submission.   At present, the business has an opportunity between the Senior Engineers and Director level where you can add tremendous value assisting in the key design reviews for Water/Wastewater Treatment Projects on behalf of utility companies nationwide, you may also be needed to assist with...
IR35 Status:
Inside IR35

CV-Library Manchester, UK Contractor
CL
May 13, 2026  
Discrete Event Simulation Engineer
Our OEM Client based in Halewood, Liverpool, is searching for a Discrete Event Simulation Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 1st March 2027. Umbrella Pay Rate: £35.17 per hour. Duties: Responsible for the development and delivery of the Discrete Event Simulation model and documentation, modelling the process flow from concept thru to the delivery phase to JOB1 + 90 days. The model will be developed to include, but not limited to: Lead the DES model generation from concept modelling to fully detailed mimic of the programme / system that meet the design scope, operating principals, performance metrics, safety, quality, delivery, cost, people and environment objectives are met. Lead the system optimisation, cost avoidance, best practises capturing and sharing this with relevant stakeholders. Able to work effectively with design teams to develop and optimise solutions considering multi-attributes within defined...
IR35 Status:
Inside IR35

CV-Library Crewe, UK Contractor
CL
May 14, 2026  
Site Construction Supervisor
Site Construction Supervisor (BESS) Location: Site-based - North Yorkshire Rate: £500 per day (Inside IR35, via PAYE umbrella) Duration: 7 - 8 months + strong potential to extend Hours: 40 hours per week (Mon - Fri) Start: ASAP Clearance: BPSS-level checks and Right to Work in the UK The Opportunity Are you a hands-on Site Construction Supervisor with a strong civils background who enjoys being right at the heart of delivery? This is an opportunity to support the delivery of a flagship 3renewable energy project in North Yorkshire, helping to expand the UK's low‑carbon energy infrastructure. You'll act as the client's representative on site, supervising HV infrastructure works, as well as substation-related activities. If you've delivered major infrastructure, energy, utilities or power sector projects, this role offers a fast‑paced, meaningful challenge. Key Responsibilities Oversee day‑to‑day site activities to ensure works are delivered safely, to quality standards,...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
May 09, 2026  
Design Lead
Our client, a leader in the water sector, is currently seeking a Design Lead for a contract position, focusing on civil engineering within various water programmes. This role is Leeds-based, but exceptional candidates can be considered for fully remote working. Key Responsibilities: Leading civil design projects through their entire lifecycle within water treatment and supply programmes Managing and guiding multi‑disciplinary teams including civil, process, and MEICA engineers Coordinating and delivering on major Environment Agency pumping station projects Ensuring compliance with EA standards, with a focus on flood alleviation and storm overflow compliance Leading the design of storm overflow and Combined Sewer Overflow (CSO) infrastructure schemes Overseeing civil design inputs across studies and design phases in wastewater non‑infrastructure delivery Providing leadership within wastewater treatment environments, ensuring high standards of project delivery Job Requirements:...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
May 08, 2026  
Senior Test Engineer - Lead
I am recruiting for a Senior Test Engineer to be based in Leeds, Birmingham, Manchester or Newcastle-Upon-Tyne 3 days per week, 2 days remote. Candidates must live close to one of the above sites. The role falls inside IR35 so you will have to work through an umbrella company for the duration of the contract. The Senior Test Engineer will have extensive Typescript and automation (functioning) experience. The candidates must have demonstrable leadership skills in driving change and will have managed/led a team. Your team leading experience must be clearly visible on your profile. Candidates will also have experience of non-functioning testing - either performance or accessibility. You will have a number of years of experience in software testing, with a focus on manual testing and test automation. You must be proficient in Java, Typescript and Javascript, with the ability to write and maintain test automation scripts. This experience must have been used in your most recent...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Apr 25, 2026  
Sub Agent
A freelance opportunity inside IR35 exists for a Sub Agent, who has progressed through the ranks from Site Engineer to Section Engineer to Sub Agent, on major civil engineering infrastructure projects for a tier one or principal Contractor. Your proven delivery experience on heavy reinforced concrete structures like viaducts/bridges etc and earthworks fill, would be advantageous. Your duties will include - Oversee and guide Section, Site and Assistant Engineers to ensure effective engineering control and the proper documentation of activities. Foster positive relationships with stakeholder and joint venture partners as well as the supply chain. Encourage a cost-conscious mindset by efficiently utilizing company resources. Assist the Agent in managing the cost system, creating schedules, and preparing Quality Files (QF). Collaborate with commercial staff to ensure timely and accurate preparation of records for measurement and payment purposes. Promote the use of Building...
IR35 Status:
Inside IR35

CV-Library West Yorkshire, UK Contractor
CL
May 14, 2026  
Commissioning Engineer Mechanical
Commissioning Engineer (Mechanically Biased) Warrington Contract until Jan 2027 Inside IR35   Responsibilities The Commissioning Engineer reporting to the Commissioning Team Leader, carries out a role to undertake delivery of assigned commissioning tasks in a safe and effective manner, in line with commissioning process requirements. This role is specific to candidates with experience in nuclear in-cell handler testing.    The Commissioning Engineer is responsible for: Delivering the commissioning work scope to an agreed strategy and plan in a timely and cost effective manner Execution of the arrangements for controlling, witnessing, recording and assessing the results of commissioning tests which may affect safety. Ensuring a proactive and balanced approach to safety (nuclear, radiological, conventional and environmental) to ensure that safety is optimised during commissioning Reviewing commissioning progress and performance and taking appropriate corrective actions where...
IR35 Status:
Inside IR35

CV-Library Cheshire, UK Contractor
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