Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Search within
50 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by Categories
Construction 26 Information Technology 13 Automotive 6 Finance 3 Management 3 Other 3
Media-Journalism 2 Accounting 1 Health Care 1 Human Resources 1 Insurance 1 Manufacturing 1 Marketing 1 Pharmaceutical 1
More
Refine by Job Type
Contractor 34
Engineering Outside IR35 Thame

34 jobs found in Thame

CL
Aug 06, 2026  
Senior Civil Engineer
Senior Civil Design Engineer £38 to £55 per hr Outside IR35 Reading Hybrid working available Our client is an award winning multi disciplinary design consultancy who are based near Reading. The are looking to recruit a Civil Design Engineer who has experience of Drainage Design on a wide range of residential and commercial type projects. The right candidate will undertake tasks designing infrastructure for commercial, retail, residential and industrial sectors. Civil Engineer Job Overview • Design of infrastructure for commercial, retail, residential and industrial sectors including SUDS drainage systems, roads to adoptable & DMRB standards. • Liaison with statutory bodies such as Southern & Thames Water, Roads Department, local drainage authorities. • Attend design meetings, site meetings and carryout site inspections. • Liaise and communicate clearly in a professional manner to colleagues, clients, contractors and other designers and to offer advice and...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 05, 2026  
Mechanical Maintenance Fitter
Job Title: Mechanical Maintenance Fitter 2-Week Shutdown Project Job Location: Reading area   Job Type: Contract, Outside IR35 Scope, Limited Company – YOU ARE AVAILABLE TO START ON MONDAY Duration: 2 Weeks (Planned Shutdown) Shift Pattern: 10-Hour Day Shifts Start Date: Immediate / Planned Shutdown Period We are currently seeking an experienced Mechanical Maintenance Fitter Engineer to support a planned 2-week shutdown at a busy manufacturing facility producing buildings FMCG products. This is an excellent opportunity for a hands-on mechanical maintenance fitter with a strong manufacturing maintenance background to work as part of a shutdown team carrying out machinery modifications, planned maintenance activities, repairs, and improvement works across a large production site. Key Responsibilities – Mechanical Maintenance Fitter – Contract Shutdown Carrying out planned mechanical maintenance on production machinery and plant equipment. Assisting with machinery...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 05, 2026  
Firmware Engineer
Contract Details Job Title: Firmware Engineer Duration: 8 months (initially) Location: Hybrid (3 days per week), Reading Outside IR35 £50-£60 per hour SC eligibility required Key Responsibilities Design and develop embedded firmware for advanced radar systems, supporting the full product lifecycle from concept through to integration, verification and production. Develop firmware for FPGA-based and embedded processing platforms using C/C++ and Verilog, interfacing with high-speed digital electronics, sensors and communication protocols. Perform firmware integration, debugging and verification using laboratory equipment including oscilloscopes, logic analysers, JTAG debuggers and protocol analysers, ensuring compliance with system and performance requirements. Collaborate with systems, hardware, software and test engineers to investigate issues, perform root cause analysis and deliver robust firmware solutions for mission-critical defence applications. Essential Skills...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Aug 09, 2026  
Senior / Principal Civil Engineer
Job Title: Senior / Principal Civil Engineer Salary: Dependent on experience Location: St Albans (Hybrid - minimum 3 days office-based) Type: Permanent or Contract (Outside IR35 available) - Hybrid About the Role: Our client is seeking experienced Senior and Principal Civil Engineers to join a multidisciplinary design team delivering projects across the regulated water sector. These opportunities are suited to engineers with strong design experience within water and wastewater who enjoy solving complex engineering problems, developing practical solutions and contributing to the successful delivery of projects. Depending on experience, you will take ownership of technical delivery, support multidisciplinary design teams and contribute to maintaining high standards of engineering quality and compliance. Principal-level candidates will also provide technical leadership and mentoring support across the team. Working closely with senior management and project teams, you will...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, Hertfordshire Contractor
CL
Aug 02, 2026  
Mechanical Construction Manager
My client requires a Mechanical experienced Construction Manager for a long term role (2 + Years) in Uxbridge on the delivery of a large scale infrastructure project. Paying £(Apply online only) a shift + Outside IR35 + Weekly Payments + Long Term Works (2 + years) The position will require you to assist the Project Manager managing the sub contractors deliver large scale Mechanical packages. This is a long term contract role and would suit someone who has extensive experience covering the following: * Delivery of Mechanical packages of work * Reporting into the Senior Project Manager * Forming close links with the client’s representatives and their teams at a senior level. * Attending site meetings, liaising with clients and subcontractors * Promote a positive health and safety culture across the project & workforce * Managing any changes that occur throughout the project * Can work well under pressure in a fast-paced environment * A strong...
IR35 Status:
Outside IR35

CV-Library Hillingdon, Greater London Contractor
CL
Aug 07, 2026  
Senior Design Civil Engineer
Senior Design Civil Engineer – Water  Location: St Albans (Hybrid) Contract Type: Long-term Contract (Outside IR35) Our client, a specialist engineering design consultancy within the water sector, is seeking an experienced Senior Design Civil Engineer to support the delivery of water and wastewater infrastructure projects. This is an excellent opportunity to join a growing team, working across multidisciplinary projects from concept through to detailed design. You will be responsible for developing practical, efficient, and compliant engineering solutions while providing technical guidance to junior team members and collaborating with clients and stakeholders. Key Responsibilities Produce engineering design deliverables that meet safety, quality, and regulatory requirements. Develop practical solutions from project scopes, technical assessments, and site investigations. Communicate technical solutions effectively with clients, stakeholders, and project teams. Support and mentor...
IR35 Status:
Outside IR35

CV-Library St Albans, UK Contractor
CL
Aug 05, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Engineer - Water Sector St Albans: Hybrid (3 Days Office) Contract: £45-£50/hr (Outside IR35) Advance TRS are supporting a rapidly growing consultancy in their search for a Senior Mechanical Engineer. Joining a newly formed London business unit, you'll have the unique opportunity to help build a team from the ground up, influence how projects are delivered, and play a significant role in the future growth of the business within the UK water market. You'll lead the mechanical design of clean water and wastewater projects, producing high-quality engineering solutions while mentoring junior engineers and coordinating multidisciplinary design teams. Key Responsibilities: * Deliver mechanical design solutions for water and wastewater projects * Produce calculations, reports, specifications and design drawings * Lead and review work from junior engineers and CAD technicians * Coordinate with suppliers, manufacturers and subcontract design teams * Ensure designs...
IR35 Status:
Outside IR35

CV-Library Hertfordshire, UK Contractor
CL
Aug 05, 2026  
Principal Mechanical Enigneer
Principal Mechanical Engineer - Water Sector St Albans: Hybrid (3 Days Office) Contract: £55-65p/h (Outside IR35) Advance TRS are supporting a rapidly growing consultancy in their search for a Principal Mechanical Engineer. Joining a newly formed London business unit, you'll have the unique opportunity to help build a team from the ground up, influence how projects are delivered, and play a significant role in the future growth of the business within the UK water market. You'll lead the mechanical design of clean water and wastewater projects, producing high-quality engineering solutions while mentoring junior engineers and coordinating multidisciplinary design teams. Key Responsibilities: * Deliver mechanical design solutions for water and wastewater projects * Produce calculations, reports, specifications and design drawings * Lead and review work from junior engineers and CAD technicians * Coordinate with suppliers, manufacturers and subcontract design teams * Ensure...
IR35 Status:
Outside IR35

CV-Library Hertfordshire, UK Contractor
CL
Aug 09, 2026  
Senior Civil Engineer - Contract (fully remote)
Senior Civil Engineer - Contract Fully remote £40.00-£44.00 per hour (Outside IR35) Our client is seeking a senior civil engineer on a contract basis and will consider fully remote candidates. You will be working within a collaborative, design-led team and should be able to demonstrate your strong technical ability. Experience should include design of roads and drainage for a range of sectors, including sectional agreements. Ideally should be confident liaising with Local and Highway Authorities, representing our client at project meetings. To learn more and be considered send your CV to Graham Ventham at Conrad Consulting
IR35 Status:
Outside IR35

CV-Library Hitchin, Hertfordshire Contractor
CL
Aug 09, 2026  
Structural Revit Technician - Contract
Structural Revit Technician - Contract Hitchin £38.00-£42.00 per hour (outside IR35) Our client is seeking a skilled structural technician for a contract role in their busy office. Candidate should be proficient in AutoCAD and Revit, with the ability to produce high quality 3D models and technical drawings. Working alongside their structural engineers, the focus will be to deliver successful solutions. They are looking for proactive, adaptable and technically skilled individuals with extensive Revit experience and a strong understanding of structural principals. Strong attention to detail is vital. If you are looking for a contract role within a collaborative environment and are confident liaising at all levels, this is the perfect role. Please send your CV to Graham Ventham at Conrad Consulting to be considered
IR35 Status:
Outside IR35

CV-Library Hitchin, Hertfordshire Contractor
CL
Aug 09, 2026  
Lead Electrical Commissioning Engineer
Lead Electrical Commissioning Engineer Contract | Outside IR35 | Competitive Day Rate We're recruiting a Lead Electrical Commissioning Engineer for a major UK power plant programme in Bedfordshire.  You'll lead the electrical commissioning of a new-build power plant, managing site activities from pre-commissioning through energisation, first fire, synchronisation and handover. Requirements: Proven Lead Electrical Commissioning experience on energy projects  Strong HV/LV commissioning knowledge Experience with generators, transformers, switchgear and protection systems Ability to lead commissioning teams and manage contractorsIf you are an experienced Lead Electrical Commissioning Engineer with a background in energy projects, please apply now
IR35 Status:
Outside IR35

CV-Library Bedford, UK Contractor
CL
Aug 07, 2026  
Design Engineer - Cooling Systems
Design Engineer – Cooling Systems Rate £35.00 per hour Location: Woking Contract: Outside IR35 | 6-month contract Role Summary An exciting opportunity has arisen for a Design Engineer – Cooling Systems to support the design and development of ESS cooling system components for high-performance automotive applications. The Design Engineer – Cooling Systems will be responsible for delivering engineering solutions throughout the full product development lifecycle, from requirements capture through to engineering release, ensuring compliance with design, manufacturing, packaging and quality requirements. Role & Responsibilities Design and develop ESS expansion tanks, cooling hoses and associated mounting and interface components. Create and modify 3D CAD models and 2D engineering drawings using CATIA V5/V6. Apply GD&T principles in line with company and industry standards. Perform engineering calculations including bolt strength, expansion tank volume and hose clamp...
IR35 Status:
Outside IR35

CV-Library Woking, UK Contractor
CL
Aug 07, 2026  
BMS Engineer
BMS Project Engineer (Contract) £300–£400 per day | 3–4 Month Initial Contract | South East | Immediate Start We're working with a specialist building controls contractor looking to appoint an experienced BMS Project Engineer to support the delivery of multiple live projects across the South East. This is an excellent opportunity for an engineer with strong commissioning and software experience who can hit the ground running. The Role * Commission BMS control systems across multiple projects * Carry out software engineering and system modifications * Programme and commission Trend systems * Engineer and configure Tridium (Niagara) platforms * Complete BACnet and Modbus integrations * Support project delivery from commissioning through to handover * Assist with final termination/make-off of control panel cabling where required * Work across customer sites throughout the South East Requirements * Proven experience as a BMS Project or Commissioning...
IR35 Status:
Outside IR35

CV-Library Guildford, Surrey Contractor
CL
Aug 10, 2026  
Design Engineer
Design Engineer (12 Months +) We are supporting a London-based food manufacturing organisation with the appointment of a Design Engineer for a minimum of 12-months. This is a role that will be outside IR35. Role Overview Working closely with Project Managers and Engineers, you will be responsible for the creation, management, and coordination of engineering documentation, primarily via CAD. The role spans all project phases, from initial concept and design through to commissioning and closeout. Key Responsibilities Produce and develop detailed engineering drawings including PFDs, P&IDs, and equipment layouts Update existing drawings to reflect system modifications and enhancements Utilise AutoCAD Plant 3D in line with best practice to ensure efficient, usable models Work with point cloud data to extract geometry and support brownfield design Assess spatial constraints, interferences, and clashes within existing facilities Convert complex 3D data into clear, usable 2D...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
TP141 Commissioning Engineer (Substations)
TP141 Commissioning Engineer (Substations) Outside IR35 | Competitive Day Rate | Long-Term Projects (2 Years) East Anglia & Oxfordshire Are you a TP141 Commissioning Engineer looking for your next long-term contract on major National Grid transmission projects? We are recruiting experienced TP141 Commissioning Engineers to support the delivery of two major substation projects in East Anglia and Oxfordshire, each offering approximately two years of work. This company is a specialist high-voltage engineering company delivering end-to-end power system solutions across the transmission and distribution sectors. Its expertise includes system design, manufacturing, installation, testing, commissioning and maintenance of HV substations and protection & control systems, supporting utility, renewable energy and critical infrastructure projects throughout the UK and internationally. Working on a subcontract basis, you will play a key role in the safe commissioning and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
Electrical Site Manager
Rubicon Consulting is currently recruiting for Electrical Dite Manager on a 6 Month Rolling Contract, based in London. Role Summary We are seeking an experienced Electrical Site Manager to oversee the electrical installation works on a major data centre construction project in London. You will be responsible for managing on-site electrical delivery including HV/LV distribution, UPS, generators, busbar, containment, and associated M&E services across a fast-paced, high-value programme. This is a contract engagement operating outside IR35, suited to a self-employed Ltd company contractor. Key Responsibilities • Manage day-to-day electrical installation works on site including HV/LV, UPS, generators, busbar trunking, and containment systems • Coordinate directly with the Principal Contractor, M&E subcontractors, and client-side teams to ensure programme adherence • Chair and attend site progress meetings; produce and review method statements, risk assessments, and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 08, 2026  
Mechanical Design Engineer
Mechanical Design Engineer - High-End Residential & Commercial Remote (UK) £40-£45 per hour 6-Month Contract (Temporary) | Outside IR35 An exciting opportunity has arisen for an experienced Mechanical Design Engineer to join a specialist Building Services consultancy delivering luxury residential and high-end commercial office developments. This Mechanical Design Engineer role is ideal for someone who enjoys taking ownership of mechanical building services designs and working independently across technically demanding projects. You'll be responsible for delivering Stage 5 mechanical designs while supporting the successful delivery of prestigious developments from detailed design through to construction. The successful Mechanical Design Engineer will join a highly experienced consultancy, working remotely on a portfolio of premium Building Services projects. The Role As a Mechanical Design Engineer, you'll be responsible for: Designing mechanical building services...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 07, 2026  
Senior Structural Engineer - Contract
Senior Structural Engineer - Contract Fully Remote £47.00-£50.00 per hour (outside IR35) Have you got at least 5 years' UK experience working within a multidiscipline team? Are you looking for a fully remote role with occasional site visits across London? Our client will want you on board! We are working with a busy engineering firm in London who need to bring in a senior structural engineer on contract to help with their increasing workload. The need a motivated individual with a "can-do" attitude who will work on design for a range of projects, varying in size and scale. You will be expected to prepare design calculations and specifications, taking responsibility for programming of project delivery. If you can bring strong communication skills and the ability to work with full autonomy, please get in touch by sending your CV to Graham Ventham at Conrad Consulting for consideration
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 06, 2026  
Non-working Supervisor
Non-Working Supervisor Location: East Midlands, East Anglia & North London Start Date: Approx. 27th August Duration: Approx. 40 Days Rate: £(Apply online only) per day (Outside IR35) Mileage: £50 per day allowance We are seeking an experienced Non-Working Supervisor to oversee a programme of works across various Cadent sites, involving the replacement of doors E&I buildings. This is an excellent opportunity for a supervisor with strong Health & Safety knowledge and experience working within utility or gas infrastructure environments. Key Responsibilities Manage RAMS submissions and ensure compliance with all site Health & Safety requirements. Deliver daily site briefings and toolbox talks to operatives. Plan and coordinate construction activities with supply chain partners. Liaise with Cadent to ensure access arrangements, permits and H&S controls are in place ahead of mobilisation. Support the commercial team with payment applications, Early Warning...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 06, 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
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software