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Contractor 85
Engineering Outside IR35

85 jobs found

CL
Mar 28, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Design Engineer Location: Manchester (2 to 3 days a week in office) Contract: 12 month contract Rate: £355 to £445 per day (outside IR35) An established engineering design consultancy is seeking an experienced Senior Mechanical Design Engineer to support the delivery of projects across regulated clean and wastewater projects in the UK. The Projects you'll be working on Varied projects across the UK water industry, including: Various UMON projects in Sewage Treatment Works Pumped storm storage for CSOs and Sewage Treatment Works Key Responsibilities Provide design deliverables that satisfy safety and quality requirements. Produce design calculations and drawings for the water industry Direct and develop CAD technicians and more junior designers and graduates. Design in compliance with relevant technical, professional and group standards. Required Qualifications & Experience min 10 years' mechanical design experience in the UK water industry...
IR35 Status:
Outside IR35

CV-Library Stretford, Greater Manchester Contractor
CL
Mar 28, 2026  
Electrical Project Engineers
Electrical Project Engineer Location: Crewe Contract Type: Full time Start: ASAP Salary: competitive (outside IR35) We are seeking an experienced Project Engineer to support the delivery of heavy maintenance projects across our fleet overhaul programmes. This role plays a key part in ensuring projects run safely, efficiently, and on time within a fast‑paced rail engineering environment. You will provide technical leadership, manage project documentation, support production teams, and act as a key interface with customers and internal stakeholders. Key Responsibilities Project Delivery Produce and maintain project documentation including block cards, work instructions, WBS, and production plans. Ensure all maintenance and overhaul procedures are available and correctly followed by the production team. Lead daily production meetings and maintain relevant project trackers. Support project mobilisation, delivery, and close-out activities. Technical Support Interpret engineering...
IR35 Status:
Outside IR35

CV-Library Crewe, UK Contractor
CL
Mar 28, 2026  
Fire Alarm & Life Safety Service Engineer - Southwark
Fire Alarm & Life Safety Service Engineer – Southwark (Contract) Location: Southwark, London Rate: £265 – £275 per day (Outside IR35) Contract: 10-month initial contract (potential extension to February) Start: ASAP Payment: Weekly pay every Friday The Role We are currently recruiting for an experienced Fire & Life Safety Service Engineer to work across the Southwark area on a large council contract. This role involves servicing and maintaining fire and life safety systems across multiple sites within the borough.The position is part of a busy programme of PPM servicing and reactive maintenance, with a strong focus on first-time fixes. Benefits Outside IR35 Weekly pay every Friday Overtime paid at time and a half 10-month contract with potential extension Consistent workload on a long-term council contract  Key Details Working hours: 8:30am – 5:00pm Potential requirement for out-of-hours reactive works (paid at time and a half) All work located within Southwark...
IR35 Status:
Outside IR35

CV-Library Southwark, London SE1 3SS, UK Contractor
CL
Mar 28, 2026  
Junior Launch Engineer
Position: Junior Launch Body Engineer 📍 Location: Onsite in Surrey 📄 Contract: 3-6 months initially (40 hours per week, outside IR35 if applicable) Contechs are supporting a leading British luxury, low‑volume automotive manufacturer who are looking to bring a Junior Launch Body Engineer into their team on a rolling contract. This is an exciting opportunity to work on high‑end, bespoke vehicle programmes within a fast‑paced OEM environment. Please note: This is not a trainee role. A minimum of 1 year's experience as a Launch or Series Engineer within an OEM is essential. Key Responsibilities Deliver and lead body structures systems to meet design specifications and styling intent Support both prototype and production build phases Ensure all components and assemblies meet relevant industry, business, and legislative standards Contribute to problem‑solving activities during virtual and physical builds Review engineering prototypes and identify potential issues or risks Assist...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Mar 28, 2026  
MLOps Engineer - Image - Remote - Outside IR35
This is a fantastic opportunity to work as an MLOps Engineer on a remote basis, outside IR35, for a major pharmaceutical company. The key skills required for this MLOps Engineer position are: MLOps Image data AWS PyTorch, TensorFlow, JAX If you do have the relevant experience for this long term remote contract MLOps Engineer role, outside IR35, please do apply
IR35 Status:
Outside IR35

CV-Library England, UK Contractor
CL
Mar 28, 2026  
Plater Welder
Welder / Plater – Rail Rolling Stock Maintenance (Exempt from IR35) Location: West Midlands Contract: Exempt from IR35  We are recruiting experienced Welders to join a specialist rail engineering team carrying out maintenance and corrosion repair on rolling stock vehicles. This is an excellent opportunity for contractors who want stable, long-term work within a high‑performing depot environment. Role Overview You will be responsible for structural repair, fabrication, and corrosion remediation on a variety of rolling stock fleets. Working as part of an established engineering team, you will carry out mechanical repair tasks using a range of welding and metalworking tools. Key Responsibilities: Carry out corrosion repair, structural patching, and fabrication on rail vehicles Use MIG / MAG welding to complete high‑quality repairs in line with depot specifications Operate plasma cutting tools, grinders, and other metalworking equipment Interpret engineering drawings and follow...
IR35 Status:
Outside IR35

CV-Library Warwickshire, UK Contractor
CL
Mar 28, 2026  
Contract Electronics Design Engineer - Altium
The Redline Group have an exciting opportunity for a Contract Electronics Design Engineer - Altium, to work with our customer to assist in the verification, validation of a project at their Camberley offices. The role is fully on-site, with the occasional opportunity to work from home for documentation tasks. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. Unrivalled in their field, our customer is responsible for some of the most technically advanced defence products on the market. They have been an industry-renowned name for many years, with a reputation for intrinsically safe electronics. As a result of growth and major project wins, they are seeking the skills of a professional contractor to help them get the next generation of their product out to market both on time and in budget. Key Skills Required - Contract Electronics Design Engineer - Altium, Camberley: - Experience of mixed...
IR35 Status:
Outside IR35

CV-Library Camberley, Surrey Contractor
CL
Mar 28, 2026  
Project Manager
Project Manager Outside IR35 Available Location: Derbyshire (Office-Based) Contract Duration: 6 Months Start Date: Immediate Are you a driven Project Manager ready to hit the ground running? We have an immediate opening for a Project Manager to join my clients Northern Highways Team, working on the high-profile Low Risk Debris Screens LNA and WMD Option E project. This six-month, office-based role offers the chance to work on a vital infrastructure project where your input directly impacts design and delivery. You'll coordinate project activities, liaise with design teams, and ensure milestones are achieved, all while working in a collaborative and professional environment. If you have project management experience with some design knowledge, are self-motivated, and thrive when working proactively without constant supervision, this is the perfect opportunity to make an immediate impact. Your expertise will be valued, and your contributions will be visible from day one....
IR35 Status:
Outside IR35

CV-Library Chesterfield, UK Contractor
CL
Mar 27, 2026  
Mechanical Design Engineer
Job Title: Mechanical Design Engineer Location: Essex (5 days per week onsite) Contract: 6 Month Contract IR35 Status: Outside IR35 Rate: £35–£45 per hour Overview We are looking for a Mechanical Design Engineer to support the design and development of mechanical systems and equipment. You will work as part of a team of design engineers producing mechanical designs, drawings, and documentation for industrial machinery and equipment. Key Responsibilities * Design mechanical parts, assemblies, and equipment layouts * Produce manufacturing drawings and supporting documentation including BOMs and assembly drawings * Maintain and update existing machine designs and mechanical documentation * Work closely with internal teams including manufacturing and engineering * Ensure drawings and documentation are controlled and updated throughout the project lifecycle * Support equipment upgrades and modifications where required Technical...
IR35 Status:
Outside IR35

CV-Library Billericay, Essex Contractor
CL
Mar 27, 2026  
Process Engineer
Process Engineer (FMCG Process Equipment) Location: Peterborough Rate: £40 - £50ph LTD Company Outside IR35 6 Month Rolling Contract Job Purpose We are seeking a Process Engineer to join the Engineering to support the demands of the growing business in liquid and powder process solution equipment. The role supports liquid and powder process engineering projects across food, beverage, brewery, bakery, dairy, and utility applications, delivering high-quality cradle-to-grave design outputs that meet industry standards and customer requirements. You will work within a multidisciplinary project team, contributing your own engineering ideas while ensuring designs are practical, economical, and suitable for manufacture and installation. Key Responsibilities of the Process Engineer: Execute process engineering design activities, such as specifying pump & heat exchangers characteristics, and implementation of hygienic design standards. Aid with developing Process Engineering...
IR35 Status:
Outside IR35

CV-Library Peterborough, UK Contractor
CL
Mar 27, 2026  
Electrical Maintenance Engineer
Role: Electrical Maintenance Engineer Location: Clitheroe Rate: £38 per hour PAY: Outside IR35 (LTD) Length of contract: 3 months (plus) Skill set: Electrical Maintenance, PPM work and small projects to help the site run efficiently Start Date: ASAP Some Details: Are currently recruiting for a contract Maintenance Electrician working on a busy manufacturing site in Clitheroe. You will have experience working on your own and park of a team, dealing with Maintenance activities that come with a busy food packaging site. The role is covering whilst the site goes through a busy period and also recruits for permanent Engineers. This role could also be a great opportunity for a permanent Engineer, immediately available that would consider going temporary first, before transferring over to a permanent engineering role. Responsibilities: Planned Maintenance Reactive Maintenance Project work to make site run more efficiently Adding all Maintenance activities to their CMMS...
IR35 Status:
Outside IR35

CV-Library Clitheroe, Lancashire Contractor
CL
Mar 27, 2026  
Project Manager
Project Manager Location: Peterborough Rate: £350-£400 per day / Ltd Company / Outside IR35 6 Months Contract Job Purpose We are seeking a Project Manager to support the demands of the growing business in liquid and powder process solution equipment, consumable supplier to the food, beverage, brewery, bakery, dairy and utility industries throughout the UK. Reporting to the General Manager, you will be responsible for delivery of start to completion of projects to the liquid & powder process & food industry in the UK. Key Responsibilities of the Project Manager: Lead the successful delivery of multi-disciplinary complex projects within collaborative delivery teams. Client-side project management, including stakeholder, H&S, risk, quality, schedule, and contract management. Manages all phases of projects from sales handover to project sign off on completion. Ensure projects are delivered to the satisfaction of the client for quality, cost, and time. Manages one...
IR35 Status:
Outside IR35

CV-Library Peterborough, UK Contractor
CL
Mar 27, 2026  
Electrical Design Engineer -control panels
Electrical Design Engineer (control panels) £c40-50 /hr ltd rate South of the UK hants/ dorset – CONTRACT ABJ6492 Salary dependent on experience but c£40-50hr ltd rate (outside IR35) April start – 3-4 months with view to extension Location: South East – Onsite An excellent opportunity has arisen for an experienced Electrical Design Engineer of control panels to join a well-established specialist engineering services company delivering bespoke control and automation solutions to industrial ‘process’ clients across the UK. This role will suit a practical and self-sufficient electrical design engineer who enjoys working on complete panel designs from concept through to manufacture. The company operates in a highly collaborative environment and is known for delivering technically robust solutions on complex projects. The position is primarily office-based, with occasional visits to customer sites across the UK. A driving licence and access to a vehicle are required. Key...
IR35 Status:
Outside IR35

CV-Library South West England, UK Contractor
CL
Mar 27, 2026  
Design Engineer
Design Engineer – Structural, Pipework & Vessel Design (FMCG Process Equipment) Location: Peterborough Rate: £35 - £40ph LTD Company Outside IR35 Job Purpose We are seeking a Design Engineer to join the Engineering design team, supporting the development, modification, and documentation of structural, vessel, and pipework solutions within the FMCG process equipment sector. The role supports liquid and powder process engineering projects across food, beverage, brewery, bakery, dairy, and utility applications, delivering high-quality cradle-to-grave design outputs that meet industry standards and customer requirements. You will work within a multidisciplinary project team, contributing your own engineering ideas while ensuring designs are practical, economical, and suitable for manufacture and installation. Key Responsibilities of the Design Engineer: • Design and develop process machinery including mixers, conveyors, filling systems, and ancillary processing equipment •...
IR35 Status:
Outside IR35

CV-Library Peterborough, UK Contractor
CL
Mar 27, 2026  
Analogue Electronics Engineer - outside IR35
We are seeking an experienced Analogue Electronics Engineer to take a technical lead role in the creation and delivery of complex electronic designs. This position offers hands‑on involvement throughout the entire product development cycle, from shaping early concepts through to integrating and validating finished hardware. The contract is outside IR35, initial 6 months, hybrid (circa 3 days onsite). Although many projects support defence‑focused equipment and secure systems, applicants with relevant knowledge from similarly demanding, high‑integrity sectors are strongly encouraged to apply. Working as part of a multidisciplinary engineering group, you'll apply your specialist analogue hardware expertise to guide design decisions and ensure robust, high‑quality outcomes. Responsibilities: Interpreting and analysing customer‑level requirements to define suitable hardware approaches Producing and modifying electronic architectures and detailed circuit designs Using...
IR35 Status:
Outside IR35

CV-Library Hastings, UK Contractor
CL
Mar 27, 2026  
Remote Civil Engineer
Residential Infrastructure & Drainage 📍 UK-based | Fully Remote (no site presence required) 💷 £40 - £50 per hour – Outside IR35 🕒 Contract: rolling contract An established civil engineering consultancy is looking for an experienced Contract Civil Design Engineer to support a busy pipeline of residential infrastructure projects across the UK — working fully remotely. This role focuses on drainage and highways design, taking schemes from early feasibility through to detailed design and technical approvals. The Role • Deliver civil infrastructure and drainage design for residential developments • Design foul and surface water systems using one of: MicroDrainage / Causeway Flow/Site 3D OR Infodrainage • Produce levels, earthworks and estate road designs using Site 3D • Support projects through planning, detailed design and approvals • Prepare drawings and calculations for S104, S38 and S278 submissions • Coordinate with local authorities, statutory undertakers and...
IR35 Status:
Outside IR35

CV-Library Remote Contractor
CL
Mar 27, 2026  
Senior Civil Engineer
Contract Senior Civil Engineer – Drainage & Highways 📍 Hampshire/Bristol or Cardiff offices - Hybrid 💰 Competitive Hourly Rate (Outside IR35 considered) A busy civil engineering consultancy is looking to appoint an experienced Senior Civil Engineer on a contract basis. This role will focus primarily on residential and commercial development schemes, with an emphasis on drainage and adoptable highways design. The Role You will be responsible for: Surface & foul water drainage design SuDS strategies and detailed design Flood Risk Assessments S104 drainage agreements S38 & S278 highway design and approvals Liaison with LLFAs, Environment Agency and Water Authorities Supporting projects from feasibility through to technical approval This is a hands-on technical role suited to someone comfortable working autonomously and delivering compliant, buildable solutions. Software Required (some of - not all are required) MicroDrainage Site 3D Causeway Flow Civil...
IR35 Status:
Outside IR35

CV-Library Cardiff, UK Contractor
CL
Mar 27, 2026  
Senior Civil Engineer
Contract Senior Civil Engineer – Drainage & Highways 📍 Remote Working available 💰 Competitive Hourly Rate (Outside IR35 considered) A busy civil engineering consultancy is looking to appoint an experienced Senior Civil Engineer on a contract basis. This role will focus primarily on residential and commercial development schemes, with an emphasis on drainage and adoptable highways design. The Role You will be responsible for: Surface & foul water drainage design SuDS strategies and detailed design Flood Risk Assessments S104 drainage agreements S38 & S278 highway design and approvals Liaison with LLFAs, Environment Agency and Water Authorities Supporting projects from feasibility through to technical approval This is a hands-on technical role suited to someone comfortable working autonomously and delivering compliant, buildable solutions. Software Required (some of - not all are required) MicroDrainage Civils 3D Causeway Flow About You Strong...
IR35 Status:
Outside IR35

CV-Library Leeds, UK Contractor
CL
Mar 27, 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 London, UK Contractor
CL
Mar 27, 2026  
Contract Senior Civil Engineer
Contract Senior Civil Engineer – Drainage & Highways 📍 Guildford/Hybrid 💰 Competitive Hourly Rate (Outside IR35 considered) A busy civil engineering consultancy is looking to appoint an experienced Senior Civil Engineer on a contract basis. This role will focus primarily on residential and commercial development schemes, with an emphasis on drainage and adoptable highways design. The Role You will be responsible for: Surface & foul water drainage design SuDS strategies and detailed design Flood Risk Assessments S104 drainage agreements S38 & S278 highway design and approvals Liaison with LLFAs, Environment Agency and Water Authorities Supporting projects from feasibility through to technical approval This is a hands-on technical role suited to someone comfortable working autonomously and delivering compliant, buildable solutions. Software Required (some of - not all are required) MicroDrainage Site 3D About You Strong experience in UK residential...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
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