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Contractor 33
Engineering Inside IR35 Sheffield

33 jobs found in Sheffield

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
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 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
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
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 15, 2026  
BMS Controls Engineer
On behalf of DWP, we are looking for a BMS Controls Engineer for a contracting ending in March 2027 Inside IR35 contract based 3 days a week in your closest DWP location (Glasgow, Newcastle, Leeds, Sheffield, Manchester, Birmingham, Blackpool, Cardiff) and the rest from home. The Department for Work and Pensions (DWP) is responsible for welfare, pensions, and child maintenance policy. As the UK's biggest public service department, it administers the State Pension and a range of working age, disability and ill health benefits to around 20 million claimants and customers. As such, we operate on a scale that is almost unmatched anywhere in Europe and most people in Britain come into contact with us at some point in their lives. Working with DWP, you will be helping us to drive our priorities to: * Help people to move into work and support those already in work to progress, with the aim of increasing overall workforce participation * Help people to plan and save for later life,...
IR35 Status:
Inside IR35

CV-Library Manchester, Greater Manchester 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 15, 2026  
Senior Mechanical Engineer
Senior Mechanical Engineer - Waste Water Location: Salford Duration: 12-Month Contract Rate: £550 per day (Inside IR35)  Tier 1 water client is seeking an experienced Senior Mechanical Engineer to support the delivery of key projects within the United Utilities Water framework. This role offers the opportunity to work on essential water infrastructure schemes, contributing technical expertise across design and delivery phases in a collaborative project environment. You'll play a pivotal role in ensuring mechanical solutions are developed efficiently, safely, and in line with industry standards, while supporting the wider engineering team and project objectives.   Key Responsibilities ·Take ownership of mechanical design delivery across multiple water sector projects ·Guide and mentor engineers, ensuring consistent technical quality and output ·Develop scopes of work, technical specifications, and support procurement activities ·Contribute to planning and programme...
IR35 Status:
Inside IR35

CV-Library Salford, UK Contractor
CL
May 15, 2026  
Senior Mechanical Engineer
Astute's team is working with a Tier 1 Contractor to recruit a Senior Mechanical Engineer on a 6 Month rolling contract for its Salford site. Key skills required for the Senior Mechanical Engineer role Must have Bachelor's Degree (or equivalent) in Mechanical Engineering. Must have Professional Chartership. Min. 10 years of experience. Must have experience working on Water projects, ideally AMP8/AMP7 projects. Location, day rate and timeframe of the Senior Mechanical Engineer role 6 Month Rolling Contract, Permanent employment also an option. Inside IR35. Start date ASAP. Salford.Astute People are acting as an employment business in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the...
IR35 Status:
Inside IR35

CV-Library Salford, Greater Manchester Contractor
CL
May 15, 2026  
Contract Mechanical Maintenance Engineer
Job Title: Contract Mechanical Maintenance Engineer Location: North Yorkshire  Rate: £35–38 per hour Inside Scope, no Limited Co. engagement) Job Type: Contract,  2 months ongoing initially, potential to extend Day Shifts: Primarily Monday to Friday – 8-hour  shifts – NO NIGHTS Client: FMCG Manufacturing and Packaging The Opportunity Contract Mechanical Maintenance Engineer We’re recruiting for an experienced Contract Mechanical Bias Maintenance Engineer to provide hands-on mechanical maintenance support within a busy, automated production and packaging environment. This is a great opportunity to join a market-leading manufacturing business with a strong reputation for quality, innovation, and reliability. This client needs… ✔ Strong multi-skilled mechanical & electrical fault diagnosis ✔ Experience with conveyors, motors, drives, sensors & PLCs ✔ Ability to cope with wet/dusty, contamination-prone environments ✔ Preventative maintenance planning to avoid damaging...
IR35 Status:
Inside IR35

CV-Library Wetherby LS22, 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
May 15, 2026  
Test Equipment Obsolescence Manager
World Class Defence Organisation based in Bolton is currently looking to recruit a Test Equipment Obsolescence Manager subcontractor on an initial 6 month contract.  The role will be a hybrid position of 2 days in office, rest of the week remote.   Rate: £60 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bolton Hybrid / Remote working: Hybrid, 2 days per week onsite and the rest remote from home. Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)   Test Equipment Obsolescence Manager Job Description:   We have a phenomenal opportunity for experienced Engineers to play a leading role in the support of production activities at our state-of-the-art manufacturing facilities. Working within Production Design Support (PDS) is a highly rewarding role working close to the manufacturing environment helping to shape the design of...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
May 15, 2026  
Test Equipment Obsolescence Manager
Location: Bolton (2 days per week onsite) Duration: 6 month initial contract Rate: £60ph UMB (Inside IR35) Role details: Our client, a leader in the Defence & Security and Aerospace sectors, is seeking a Test Equipment Obsolescence Manager to join their team in Bolton on a contract basis. This opportunity is perfect for experienced engineers looking to play a pivotal role in supporting production activities within state-of-the-art manufacturing facilities. The role involves engaging closely with the Production Design Support (PDS) team, influencing the design of products and test equipment, and delivering essential support to customers. Key Responsibilities: Managing proactive and reporting services Implementing strategies for obsolescence management Conducting technical assessments in collaboration with engineering teams to manage changes Managing resources and workload planning Job Requirements: Experience in managing obsolescence/change management Knowledge and...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
May 13, 2026  
Supplier Quality Engineer
Supplier Quality Engineer 6 month contract Based in Bolton - hybrid Offering £45ph Inside IR35 Do you have experience with AS9100 standards? Do you have quality experience in Manufacturing and Supply Chain environments? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Supplier Quality Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Complete scheduled Quality Assurance audits at suppliers using standardised tools Conduct thorough verification/inspection of products to ensure they meet the required quality standards Identify and document any non-conformities in the manufacturing process and deviations from the product specifications...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
May 13, 2026  
Production Test Engineer
Production Test Engineer 12-month contract Based in Bolton Offering £37ph Inside IR35 Are you an experienced Test Engineer? Do you have experience testing down to component level? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Production Test Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Providing test engineering support to operators on the shopfloor Testing and diagnosing complex electrical/electronic systems, sub-assemblies, and circuit cards down to component level Generating test specifications, operator instructions, and technical reports - based on higher-level requirements and information Identify remedial and corrective...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
May 13, 2026  
Manufacturing Engineer
Manufacturing Engineer 12 Month Contract Based in Bolton Offering £35ph Inside IR35 Are you an experienced Manufacturing Engineer? Do you hold an Apprenticeship and NVQ/SVQ Level 3? Are you experienced with SAP? Are you looking to work with an industry-leading company? If your answers are yes to these, then this could be the role for! As the Manufacturing Engineer, you will be working alongside a market-leading defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Compilation and update of Manufacturing Instructions. Design, Commissioning, and proving of associated tooling. Support the industrial validation process through the use of FMEA's, FAI's etc. Resolution of technical problems that may arise during the manufacturing process. Route card changes as a result or rework...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
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