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Contractor 35
Engineering Outside IR35 Selborne

35 jobs found in Selborne

CL
Mar 30, 2026  
Manufacturing / Process Transfer Engineer
Manufacturing / Process Transfer Engineer Outside IR35 | Up to £50/hr | Contract to Dec 2026 Long-term Outside IR35 opportunity for an experienced Manufacturing / Process Transfer Engineer supporting a major equipment and process transfer within a high-tech manufacturing environment. Key highlights: * Maintain production output during site transfer * Lead equipment relocation, qualification & re-installation (IQ/OQ/PQ) * Support PFMEAs, work instructions & process documentation * Troubleshoot lasers, optics & precision assemblies * Work cross-functionally with R&D, Quality & Supply Chain Skills needed: * Manufacturing/Process Engineering background (laser, optics, photonics, precision assembly) * Strong hands-on problem solving (mechanical / optical / electro-mechanical) * Experience managing complex transfers under tight timelines Details: * Rate: Up to £50 per hour * IR35: Outside * Duration: Long-term (to end of 2026) 👉 Apply now for...
IR35 Status:
Outside IR35

CV-Library Hampshire, UK Contractor
CL
Apr 29, 2026  
Site Agent
Site Agent – Contract – Up to £425/day – Guildford Are you a hands-on Site Agent or Senior Site Agent with Tier 1 experience? Do you thrive on taking ownership of complex water treatment projects from day one? If you’re ready to make a real impact on an early-stage AMP 8 upgrade, this could be the perfect contract for you. This role is potentially outside IR35 (Subject to determination), offering a 12-month plus contract, working on a chemical dosing / water treatment upgrade. You’ll be joining a small but experienced team at the start of the project, giving you real influence over site delivery and performance. What’s on offer: Up to £425/day Immediate start, 12-month plus contract Work on a high-profile AMP 8 water treatment upgrade project Opportunity to join the project from the start and shape delivery Hands-on role with responsibility for Civil, Mechanical, and Electrical works The Role: You’ll manage day-to-day site operations, including programme, quality, health...
IR35 Status:
Outside IR35

CV-Library Guildford, UK Contractor
CL
Apr 30, 2026  
Site Agent
Site Agent – Portsmouth Area Potentially Outside IR35 | £425/day Introduction We are seeking a disciplined and hands-on Site Agent with an engineering background to join a major civil construction project near Portsmouth. This role is ideal for someone looking to take ownership of key work packages, delivering them from start to finish. The initial contract is 5–6 months, with potential longer-term opportunities on related projects in the area. Job Details Location: Portsmouth area Duration: Minimum 6 months (long-term opportunities possible) Rate: £425/day Working Hours: Monday–Friday, 07:30–17:00 Role Level: Site Agent (engineering background essential) Role Overview The Site Agent will lead delivery of pipelines, shafts, and heavy civils works. You’ll oversee technical tasks, coordinate on-site engineers and subcontractors, and ensure work is completed safely and to specification. This role suits someone technically strong, confident on site, and ready to progress within a...
IR35 Status:
Outside IR35

CV-Library Portsmouth, UK Contractor
CL
Apr 30, 2026  
Electrical Design Engineer
Our client is a rapidly growing business designing some of the most innovative and interesting applications for the marine industry. If you are a meticulous individual with a passion for design and development, for a pre-production project then this could be perfect for you. Senior Electrical Design Engineer (contract) Outside IR35 Marine & defence applications 6 month contract Responsibilities: System Design and Integration: Collaborate with cross-functional teams, including mechanical, software, and systems engineers, to integrate electrical systems into the overall design. Design and layout electrical systems, encompassing power distribution, wiring harnesses, connectors, control modules, and charging systems. Ensure all electrical designs comply with industry standards and safety regulations. Prototyping and Testing: Work closely with testing teams to conduct functional, performance, and safety tests on electrical systems. Diagnose and resolve any issues that arise...
IR35 Status:
Outside IR35

CV-Library Fratton, Portsmouth, UK Contractor
CL
Apr 25, 2026  
Senior Electrical Engineer - Nuclear
Senior Electrical Engineer - Infrastructure Projects AWE, Berkshire Hybrid - 2 days per fortnight on site £55-60/hour - Outside IR35 (pending determination) Security Clearance: SC required (DV eligibility essential) About the Opportunity We are currently recruiting for a Senior Electrical Engineer to support delivery across the One Team Framework on high-profile defence infrastructure projects. This is an excellent opportunity to work on technically complex, highly regulated programmes, contributing to the design and delivery of critical electrical infrastructure across a secure environment. You'll play a key role in ensuring safe, compliant, and high-quality engineering solutions within a collaborative, multi-discipline team. The Role As a Senior Electrical Engineer, you will lead the design and delivery of electrical infrastructure systems, with a focus on HV/LV power distribution, substations, and associated networks. You will take ownership of engineering outputs...
IR35 Status:
Outside IR35

CV-Library Aldermaston, Berkshire Contractor
CL
Apr 23, 2026  
Project Manager REF6084H
Project Manager x2 Reading (hybrid - 4 days from home) Outside IR35   Certain Advantage are recruiting on behalf of our established Engineering client for a Project Manager on a contract basis to support important defence projects in the UK.   They require two Project Managers to support the initiation of projects and programmes using Portfolio Entry controls and structured business case development methods.   Some of your responsibilities: Analyse and break down complex problems to develop strategic proposals for Investment Approval Coordinate pre-Concept studies to explore business problems and opportunities Develop early understanding of solution options to inform decision-making Produce initial estimates for scope, schedule, and cost ranges Recommend appropriate delivery methodologies for proposed initiatives Secure approvals to proceed, including Standing Approval and initial resource allocation Ensure alignment of proposed projects and programmes with overall portfolio...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Apr 26, 2026  
Electronic Design Engineer (Camera & Vision Systems)
CONTRACT Electronic Design Engineer – Camera/Vision Systems (Remote contract – Outside IR35 - £50-55) (remotecontract) I am looking for a hands-on hardware design engineer to build camera systems from the ground up for advanced sensing applications for unmanned vehicles. Key Responsibilities Design CMOS & LWIR (thermal) camera systems Develop multi-layer PCBs (6 layers, controlled impedance) (core skill) Work across digital, mixed-signal & high-speed design (MIPI, LVDS) Interface sensors with FPGAs and frame buffer memory Design Ethernet/USB interfaces Support bring-up, debugging & validation Requirements Strong PCB design & high-speed experience Proven camera/imaging background (CMOS LWIR essential) Experience with FPGA (VHDL/Verilog) interfacing & Ethernet design Desirable CMOS experience with Teledyne/Octopus Must have UK right to work (BPSS eligible) If you are immediately available please send me a message or email me your cv
IR35 Status:
Outside IR35

CV-Library Newbury, Berkshire, South East Contractor
CL
May 01, 2026  
Contract FPGA Design Engineer - VHDL
The Redline Group are working in collaboration with a leading designer in specialised instrumentation to secure the services of a Contract FPGA Design Engineer - VHDL to work on-site at their offices near Staines. Commutable from Windsor, Leatherhead and the surrounding areas, this is an initial 3-month opportunity where you will assist in the re-design of key electronics. Our client has been designing cutting-edge equipment used in a range of industries for many years, focusing on technology which not only provides safety, but will allow analysis and monitoring. You will join a small design team who have been tasked with a re-design project, creating a secure and robust product which will be in use for years to come. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. Key Skills Required - Contract FPGA Design Engineer, Staines: - Proven experience of FPGA development, in particular the...
IR35 Status:
Outside IR35

CV-Library Staines, Surrey Contractor
CL
Apr 29, 2026  
Structural Engineer
Structural Engineer Initial 3 Month Contract Hybrid - 3 days on site Leatherhead, Surrey £58.00 Per Hour (Outside IR35) The Role * As a Technical Advisor - Offshore structural, you will support the lead engineer related preparation of engineering deliverables within the scope assigned: * Design basis, material and construction specifications * Independently perform engineering analyses for operational (in-service) phase (in-place, fatigue), non-operational phase (loadout, transportation, lifting) and accidental phase (blast, fire, dropped object) for brownfield projects. * Perform detailed design of equipment supports, access platforms etc. * Review analyses/ calculations performed by others, provide technical guidance and proactively resolve any discrepancies * The work will involve liaising with other disciplines, the client, and 3rd-party contractors, and coordinating with project team members across global offices to deliver tasks within allotted timelines and budgets. The...
IR35 Status:
Outside IR35

CV-Library Leatherhead, Surrey Contractor
CL
Apr 03, 2026  
Pipe Stress Engineer
Pipe Stress Engineer Location - Leatherhead Work pattern – 4 days office – 1 day remotely. Rate - £60 p/hr – Outside IR35 Duration – 6 months Start - ASAP Job Responsibilities: During Detail Engineering, perform Piping Stress Analysis of high temperature piping systems using a combination of practical experience and commercially available software. Implement project specifications. Work as part of a team to ensure Isometrics are being checked in a timely manner Ensure a consistent and compliant approach to project execution. FEA Analysis of specialist piping components. Analysis of new and existing piping systems on Greenfield and Brownfield Projects. Work individually or as part of a team in the home office and abroad. Communicate effectively with other engineering disciplines. Committed to multi-centre project execution. Adhere to the companies WAY engineering standards and procedures as well as provide input to their development and enhancement. Skills / Experience:...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
May 01, 2026  
Civil 3D CAD Technician
Civil 3D CAD Technician - Contract or Permanent We are seeking an experienced Civil 3D CAD Technician to support the delivery of UK infrastructure projects, with a focus on water and wastewater schemes. Key Details: Contract (£30-35 p/h, Outside IR35) or Permanent Hybrid working - 2 days per week in Slough Immediate start preferredKey Responsibilities: Produce high-quality drawings and models using Civil 3D Support design of drainage systems, pipelines, and rising mains Collaborate with engineering teams on water and wastewater infrastructure projectsRequirements: Proven experience with AutoCAD Civil 3D Strong background in drainage and pipeline design Experience working on UK infrastructure projects Ability to travel to Slough 2 days per weekThis is a great opportunity to work on impactful infrastructure projects within a dynamic and growing team. Apply now to find out more. We are an equal opportunity employer and value diversity in our company. We do not discriminate on...
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
CL
May 02, 2026  
Revit Technician (M&E)
Our client is a well-established engineering firm currently seeking to recruit several Revit Engineers/Technicians for a major M&E project within the North London area This is a long-term opportunity to contribute to a large-scale rail project. They are looking to bring on board around eight Revit Engineers/Technicians to support the ongoing works. This is an excellent opportunity to be part of a significant project, with the option to work on a hybrid basis. Details: * Day Rate £320 – 350 a day Outside IR35 * Payments: Weekly * Duration: 2 - 4 years worth of work * Hybrid Working: Looking for 3 days on site 2 days working from home * Start Date: ASAP What they are looking for? * Someone who has strong experience with Revit * A good understanding of M&E based design works * The ability to work both individually and as a team * The ability to work in a fast pace environment If this role seems of any interest, please feel free to call Adam on the details...
IR35 Status:
Outside IR35

CV-Library Harrow, Greater London Contractor
CL
May 02, 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
May 02, 2026  
Electrical Commissioning Manager
I am looking for an experienced Electrical Commissioning Manager to join my client, a well-established Commissioning Consultancy who are looking to bring someone new into the team. This is an ongoing freelance role where you will be assessed for outside of IR35. The selected candidates will come from either a rail, infrastructure, commerical or residential background but have the right attitude to help build a business around them whilst working on both exciting and challenging projects. I am looking for someone who has worked in this capacity for a long time and keen to manage a large project with a tier 1 contractor as the client. Roles and responsibilities: Develop and manage the Commissioning Plan and testing scripts to ensure they align with the project's specific technical requirements and the contractor's master schedule. Witness and formally sign off on all Factory and Site Acceptance Testing (FAT/SAT) for critical infrastructure equipment like HV/LV switchgear and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Project Engineer Consultant - Pharma
Title: Project Engineering Consultant 🔴 Position Type: Contract OTS (Outside IR35) 🔴 Location: London 🔴 Categories: Project Management, Engineering PM Group requires a project engineering consultant with experience of biopharmaceutical projects to lead a client team in London. Responsibilities · Ensuring that equipment upgrades are delivered on time and within budget. · Delivering capital investment projects in accordance to portfolio schedules and budgets. · Working alongside existing client engineers, managers, and directors. · Leading the multidisciplinary project team through all stages of the projects from concept to construction and handover. · Managing risk and change, securing additional budget as required. · Working alongside third party contractors and offering input into process design and installation. · Ensuring the delivery of projects in a way that is compliant with EU and UK health and safety regulations, as well as client procedures and protocols. · Reporting...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 29, 2026  
Senior Civil Engineer
Contract Senior Civil Engineer (Building Drainage / Part H) 📍 London | Hybrid / Flexible 💰 £45–£55 per hour (Outside IR35) 📅 12-Month Contract A leading, design-led engineering consultancy, is looking to appoint an experienced Senior Civil Engineer on a long-term contract basis. This is a fantastic opportunity to work on a diverse portfolio of high-quality building-led projects across residential, commercial, and mixed-use developments. The Role You’ll play a key role in delivering building drainage and infrastructure design, working closely with structural teams, architects, and external stakeholders. Your focus will be on ensuring designs are fully compliant with Building Regulations Part H, from concept through to construction. Key Responsibilities Design of building drainage systems (foul & surface water) Ensure compliance with Part H Building Regulations Production of drainage strategies and detailed design packages Coordination with architects and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 29, 2026  
Mechanical Engineer
Job Title: Intermediate/Senior Mechanical Engineer - 12 Month Contract or Permanent Location: Mostly remote (occasional travel to London) Contract Rate: £45-£53 per hour outside IR35 or Permanent Salary: £50-£60k About the Role: We are seeking an experienced Mechanical Engineer to join a dynamic team focused on innovative engineering solutions in the water and environmental sector. This role offers the flexibility of primarily remote work, with occasional visits to the London office, and provides the opportunity to work on cutting-edge projects in a collaborative environment. Key Responsibilities: Design, develop, and optimise mechanical systems and components. Prepare detailed engineering drawings, specifications, and documentation. Work closely with project teams to deliver solutions from concept through to installation and commissioning. Support project planning, risk assessment, and troubleshooting mechanical issues. Ensure compliance with relevant industry standards,...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 29, 2026  
Senior Quantity Surveyor
Job Title: Senior Quantity Surveyor (Freelance) Location: Central London & Stansted Airport Contract Type: Freelance Contract (Outside IR35) Rate: £400.00 – £450.00 per day Company Overview We are recruiting for experienced Senior Quantity Surveyors to support the delivery of works within an Asset Intelligence team for a leading Tier 1 contractor. These roles sit across two key projects within high-profile environments, offering exposure to complex M&E, security, and infrastructure-related works. This is an excellent opportunity to join a well-established team delivering critical upgrade and maintenance projects across major UK assets. The Role As a Senior Quantity Surveyor, you will play a key role in the commercial management of projects across two locations: Central London and Stansted Airport. This is a hands-on role requiring strong NEC contract knowledge and the ability to operate within a Tier 1 environment. You will be responsible for managing commercial...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 26, 2026  
BMS Commissioning Engineer - Trend OR Tridium
Ready for your next BMS contract? If you're a skilled BMS Commissioning Engineer with strong Trend or Tridium experience, I'm working with a well-respected industry leader on a range of exciting commercial upgrade and installation projects across London. This is a fantastic opportunity to get stuck into varied, technically engaging work with a company that values expertise and delivers high-quality projects. Role: BMS Commissioning Engineer 6-Month Contract (potential to extend) Variety of new installs and upgrade projects Outside IR35 Daily rate: £350 - £400 per day DOE Central London You'll be involved in: Full BMS commissioning across multiple sites Main Plant Commissioning to DesOps Secondary Commissioning High-level integration (BACnet & Modbus) Metering, point-to-point and point-to-graphic Functional testing and software modifications Client Witnessing Working with Trend (IQ4/5's) or Tridium (iSMA/JACE) What we're looking for: Proven BMS commissioning...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 26, 2026  
BMS Commissioning Engineer - EcoStruxure/Struxureware
Ready for your next BMS contract? If you're an experienced BMS Commissioning Engineer looking for your next exciting role, I've got a fantastic opportunity based in the heart of London. This is a long-term project with a forward-thinking client, offering interesting, varied work and the chance to make a real impact. Role: BMS Commissioning Engineer 📅 12-Month Contract (with strong potential to extend) 💼 Outside IR35 💷 Daily rate: DOE 📍 Central London You'll be involved in: Hands-on BMS commissioning across high-profile projects Integration work via BACnet & Modbus New installations from start to finish Point-to-Point / Point-to-Graphic Software modifications and metering Functional testing Working extensively with Schneider EcoStruxure What we're looking for: Strong commissioning background within BMS Proven Schneider EcoStruxure experience Confident in delivering quality work independently and as part of a team Experience Commissioning Main Plant (FCU's,...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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