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
Refine by IR35 Status
Unknown Status 52 Outside IR35 6 Inside IR35 3
Refine by Categories
Construction 47 Education 9 Manufacturing 9 Management 7 Facilities 6 Other 6
Admin-Clerical 4 Finance 4 Government 4 Insurance 3 Accounting 2 Transportation 2 Automotive 1 Customer Service 1 Distribution-Shipping 1 Human Resources 1 Information Technology 1 Marketing 1
More
Refine by Job Type
Contractor 61
Engineering mechanical supervisor

61 mechanical supervisor jobs found

CL
Feb 04, 2026  
Mechanical Supervisor
Title: Mechanical Supervisor Location: Kent (preferred) – covering Kent, Sussex & Hampshire Rate: £210 per day Contract Type: Contract / CIS Start: Immediate / Ongoing Job ID: 3097/11 HSB Technical Ltd is a specialist recruiter within the Power & Propulsion, Shipbuilding, Shipping & Energy, and Aerospace sectors. We have a number of permanent and contract vacancies for multiple businesses across the UK and overseas. HSB Technical Ltd is currently recruiting an experienced Mechanical Supervisor to work across multiple sites in Kent, Sussex, and Hampshire. This is a hands-on working supervisor role, supporting works progression while maintaining the highest standards of health and safety. The successful candidate will supervise mechanical activities while also carrying out practical tasks on site, working closely with fitters and travelling to sites in a company-supplied van to ensure projects are delivered safely, efficiently, and to a high standard. Key...
IR35 Status:
Unknown Status

CV-Library Gravesend, Kent Contractor
CL
Feb 19, 2026  
V05527 Supervisor - Pipe Mechanical
Our client, a leading organisation in the defence and security sector, is currently seeking a Pipe Mechanical Supervisor to join their team on a contract basis in Glasgow. This challenging role involves supervising the pipefitting and mechanical teams across ship build projects, ensuring all work meets the highest safety, quality, and production standards. Key Responsibilities: Supervising pipefitting and mechanical teams across ship build projects Ensuring all work meets safety, quality, and production standards Coordinating with engineering, planning, and quality departments Supporting progress reporting and resource planning Maintaining a strong safety culture on site Job Requirements: Recognised trade qualification in a relevant discipline (e.g. pipefitting, mechanical engineering, fabrication, or similar) Experience in supervising pipe/mechanical teams, preferably in shipbuilding or heavy engineering Strong understanding of marine piping systems Ability to manage diverse...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Feb 04, 2026  
Electrical Engineering
Multiskilled Engineer Shift role The Company: My client is one of the largest independent providers of property maintenance services in the UK, providing both Planned Preventative and Reactive Maintenance to thousands of clients across tens of thousands of locations around the UK. They provide, Mechanical & Electrical, Fabric, Air conditioning and Combustion, maintenance, and installations to commercial & retail environments. They are national specialists in planned and responsive maintenance and all of there services are based on `self delivery`, which means that they employ only the best, fully qualified in-house technicians and engineers to maintain quality standards. Due to sustained period of growth, we are recruiting for a qualified Electrical Maintenance Engineer to work on a static commercial site in Edingburgh, you will be required to work Monday-Friday 8am-5pm on a temporary basis then on a permanent on a shift basis. Essential skills: * Experience...
IR35 Status:
Unknown Status

CV-Library OX3, Headington, Oxfordshire Contractor
CL
Feb 21, 2026  
Piping Erection Supervisor
Piping Erection Supervisor Location: Site-based Reporting to: Construction Manager Role Overview Responsible for supervising subcontractors and delivering piping erection works in line with site safety, quality, and programme requirements. Key Responsibilities Supervise and coordinate subcontractor piping erection teams Execute the approved piping erection strategy and construction plan Ensure compliance with quality, EHS, and inspection requirements Manage inspections, mandatory tests, and conformity checks Clear punch list items and support timely turnover to commissioning Verify preparation and completion of SWCF and as-built documentation Implement the 0 Deviation Program and continuous improvement initiatives Report progress, issues, performance, and lessons learnedConstruction & Execution Manage daily piping erection activities and resources Ensure works meet drawings, specifications, and contractual scope Identify materials, tools, and equipment requirements Validate...
IR35 Status:
Unknown Status

CV-Library Somerset, UK Contractor
CL
Feb 20, 2026  
Fitter with SPEN Authorisation
Rubicon Consulting is currently recruiting for a Fitter with SPEN Authorisation on a 2 month contract based in Kincardine. Role Summary This role is to assist SE work within a site team on mechanical installation activities. Reports to Site Supervisor, or chargehand as required by deployment. Duty of care for themselves and all individuals on site to ensure that they work safely at all times. Requirements SPEN Authorisations CSCS Our Company Rubicon Consulting is a Talent management consultancy which helps you to optimise business performance and competitive advantage by choosing the right people first time
IR35 Status:
Unknown Status

CV-Library Kincardine, Fife Contractor
CL
Feb 19, 2026  
Site Supervisor / Foreman
Solar Site Supervisor / Site Foreman required to work on a 6 month Freelance contract on a 15MW Solar Farm in Dunstable, Bedfordshire. This would be working for the EPC Contractor reporting to the Site Manager, managing the Civils, Electrical & Mechanical sub-contractor onsite, 5 days a week. Suitable candidates MUST have Ground Mounted Solar Farm experience (non-negotiable) and have the right to work in the UK. ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit
IR35 Status:
Unknown Status

CV-Library Dunstable, Bedfordshire Contractor
CL
Feb 18, 2026  
Warranty Technician (Rolling Stock)
Job Title: Warranty Technician (Rolling Stock) Job Location: Bletchley Hourly Pay Rate: £28.36 PAYE / £ 37.00 Umbrella Shifts: 12-hour shifts Shift Pattern: Mon - Thurs Duration: On-going contract Start Date: ASAP Industries considered: Rail, Rolling Stock, RAF, REME, Army, Navy, Marine, Avionics, Rolling Stock, Commercial/Industrial Electrics, Defence, Plant Engineering, SPM, HVAC, and Process Engineering Disciplines considered: Diesel Engine Fitter, Electrical Engineer / Mechanical Engineer, Mechanic, Avionic Technician, Aircraft Engineer, Marine Engineer, Maintenance Fitter, and Breakdown Engineer Client Summary: A world-renowned Rolling Stock vehicle manufacturing, service and maintenance company and is the number one provider of rail solutions in the world. This prestigious company is also the largest rolling stock manufacturer and provider in the UK and employs over 70,000 employees in...
IR35 Status:
Unknown Status

CV-Library Bletchley, Buckinghamshire Contractor
CL
Mar 08, 2025  
Apache Mechanic
M&E Global is a defence contractor undertaking services on complex military equipment and aircraft for UK and US contractors. We are currently looking for Apache Mechanics and Avionic Technicians to join our team The role Based in Illesheim, Germany you’ll get to work alongside our dedicated workforce on a US Military base. This role is a fantastic chance for you to further develop your skills as an Apache Mechanic, working in an exciting environment. Knowledge and Skills Required To perform this job successfully an individual must be able to fulfil each of the following essential duties: * You must have minimum 3 years’ experience working on the desired aircraft. * Thorough knowledge of aircraft mechanical component troubleshooting, repair procedures and replacement of parts. * Broad knowledge of aircraft sheet metal/structural modifications and repair. * Basic knowledge of electrical theory and a thorough knowledge of aircraft unique tools such as test equipment,...
IR35 Status:
Unknown Status

CV-Library Ipswich, Suffolk Contractor
CL
Feb 22, 2026  
NDT Technician
NDT Technician South Molton | £12.88 per hour plus overtime | Temporary to Permanent | On-site Introduction Acorn by Synergie is recruiting an NDT Technician for a leading manufacturer based in South Molton. This is an excellent opportunity to join the aerospace manufacturing sector, offering full training, ongoing development, and the potential for permanent employment. The role is responsible for processing and inspecting products in accordance with engineering technical drawings and specifications. The ideal candidate will have experience within NDT, welding, or aerospace castings and welds, with the ability to ensure compliance with governing drawings and specifications. Key Duties Set up and calibrate NDT equipment, conduct tests, and interpret, evaluate, and document results in line with procedures and Quality Acceptance Standards. Apply approved NDT techniques within the scope and limitations of qualification. Conduct process control checks in accordance with...
IR35 Status:
Unknown Status

CV-Library South Molton, Devon Contractor
CL
Feb 22, 2026  
Site Engineer
Rubicon Consulting is currently recruiting for a Site Engineer on a 6 month rolling contract based in Dorset. Role Summary To assist the site manager, oversee and assist the works on site including interfacing with and sensibly monitoring any subcontractors whilst feeding back the necessary information to the site manager. You will be a technical advisor to subcontractors and assist with quality control and assurance Maintain and interpret site drawings, topographical drawings, construction drawings, rebar drawing and rebar schedules. Setting out, levelling, and surveying the site. Verifying Sub-Contractors works including checking setting out co-ordinates and levels are compliant with AFC drawings. Be a point of contact for the site team/client/gangers/sub-contractors to assist with the progression of works and carry out any inspections required Maintain records, site diary, quality assurance documentation, reports and records. Record and report as-built data Collate final...
IR35 Status:
Unknown Status

CV-Library South West England, UK Contractor
CL
Feb 22, 2026  
Geotechnical Engineer (North)
Freelance Geotechnical Engineer – Bulk Earthworks (HS2) Location: HS2 Major Infrastructure Project – Great Missenden  Duration: 12 months Engagement: Freelance, Outside IR35 / CIS Are you a Geotechnical Engineer with site experience in bulk earthworks? We are looking for a freelance Geotechnical Engineer to join a Tier 1 contractor on a major HS2 infrastructure project. You will supervise and monitor excavation, fill, compaction, and stabilisation works, assess ground conditions, and provide expert geotechnical advice to ensure works meet design specifications. What you’ll do: Monitor earthworks compliance with the Specification Identify dissolution features and advise on investigations Undertake daily inspections of formations, embankments, and cuttings Analyse geotechnical data to support design and quality reporting Advise site teams on mitigation and ground improvement measuresWhat we’re looking for: Degree in geotechnical / geological engineering or similar Minimum 2...
IR35 Status:
Outside IR35

CV-Library Sarratt, UK Contractor
CL
Feb 22, 2026  
Senior Civil Engineer
Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. We partner with Arup to support their contingent recruitment processes. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On Behalf of Arup, we are...
IR35 Status:
Unknown Status

CV-Library Sheffield, South Yorkshire Contractor
CL
Feb 22, 2026  
Site Engineer
A client of ours are looking for a Site Engineer for their 400kV substation project in the Dorset area. This would be a 6-month rolling contract starting 16/02/2026, with the project itself lasting 1 year. Job Summary: To assist the site manager, oversee and assist the works on site including interfacing with and sensibly monitoring any subcontractors whilst feeding back the necessary information to the site manager. You will be a technical advisor to subcontractors and assist with quality control and assurance. Job Duties: Maintain and interpret site drawings, topographical drawings, construction drawings, rebar drawing and rebar schedules. Setting out, levelling, and surveying the site. Verifying Sub-Contractors works including checking setting out co-ordinates and levels are compliant with AFC drawings. Be a point of contact for the site team/client/gangers/sub-contractors to assist with the progression of works and carry out any inspections required Maintain records, site...
IR35 Status:
Unknown Status

CV-Library Dorset, UK Contractor
CL
Feb 22, 2026  
Plasma Cutter
WHAT IS IN IT FOR YOU £13.40 per hour Over time is time ½, time ½ and double time depending on when worked Temp to perm role Working hour week is 42 hours Monday to Friday – 7am-4:30pm Newton Aycliffe location Once perm, you gain 24 days’ holiday plus statutory THE BUSINESS Our client based in Newton Aycliffe is seeking to appoint a Plasma cutter to work a permanent day shift Monday to Friday – 7am-4:30pm. This is a temp to perm role following a successful probation period. The organisation has a strong local footprint in the Newton Aycliffe area and they are strategically placed with a good road network. The organisation has full in-house capabilities meaning they offer estimating, designing, detailing, specialist coats, installation and contract management. As a CNC Plasma Cutter specialising in Structural work, you will work in a state-of-the-art facility covering 90,000 sq. feet. The organisation also has a very healthy order book, they can offer role security...
IR35 Status:
Unknown Status

CV-Library Newton Aycliffe, UK Contractor
CL
Feb 22, 2026  
Test Technician
TXM Recruit are currently looking to put a team of Test Technicians together on a contract basis for a rail client in Milton Keynes. The team will be performing test and commissioning on various fleets of rolling stock vehicles. Job Title – Test Technician. General Description: Skilled work within a safety critical role which demands a standard of competence necessitating either an apprenticeship to a trade or recognised training programme where an employee is required to be fully qualified in all parts of the trade and capable of producing work to the required standards, specification or finish expected of a Test Technician. To perform defined tasks to written instructions and to be able to work to their own initiative to enable the Depot to provide a quality service to the business. Carry out functional testing and commissioning of EMU/DMU and other rolling stock types of post works to a defined and written standard in line with UK rail safety regulations. Lead fault...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, UK Contractor
CL
Feb 22, 2026  
Industrial Installation Operative
Industrial Installation Operative - Cheltenham £28,000 - £40,000 | Full-Time | Temp to Perm Monday-Friday | 08:00-16:00 | Why Join Us? This is an exciting opportunity to join a company that is growing rapidly and operating at the forefront of a unique and specialist industry. You'll be joining at an early stage of this growth journey, meaning genuine opportunities to develop your skills, progress your career, and grow with the business. You'll be part of a close-knit, supportive, and family-oriented team where everyone's contribution is valued. If you're looking for a long-term role where you can learn, stay hands-on, and take pride in the work you do - not just another short-term site role - this could be a great fit. The Role We're looking for a practical, reliable, and hard-working Onsite Operative to join our growing operations team based in Cheltenham. This is a varied, physical role working on busy and interesting construction and civil engineering sites across the...
IR35 Status:
Unknown Status

CV-Library Cheltenham, Gloucestershire Contractor
CL
Feb 21, 2026  
HSE Advisor
Our client has a new opportunity for an HSE Advisor – Grangemouth, Immediate start until the end of Dec 2026 - offered on a PAYE basis.   Purpose of the role: The post holder will provide technical and legislative knowledge and expertise on short and long term HSE issues with a focus on Health and Safety Risk Management and Worker Health Protection. This will include; Providing technical and legislative knowledge on general HSE matters and specifically Occupational Hygiene (OH) to solve technical OH issues arising in any part of the business complex and allow businesses to pursue normal operations and meet regulatory requirements. Subject Matter Expert for worker related health protection issues, accountable for advising the SHE Technical Authority and the site businesses directly on regulatory compliance requirements.  Developing the business COMAH and Occupational H&S strategy for ratification by the business HSE Manager. Supporting the Refinery HSE team within the...
IR35 Status:
Unknown Status

CV-Library Grangemouth, UK Contractor
CL
Feb 21, 2026  
Tooling Project Engineer
Job Title Tooling Project Engineer (Injection Moulding) Location: Stonehouse, Gloucestershire (site-based) Hours: Monday to Friday, Days Salary: up to £28.60 per hour Contract Type: 6-month fixed-term contract Proposed Start Date: ASAP Key Responsibilities of a Tooling Project Engineer: * Development and project management of injection mould tools for plastic components used within the biopharma and laboratory sectors * Support product development teams in the design and industrialisation of plastic parts, with a strong focus on manufacturability and technology selection * Procure, supervise, and develop injection mould tools in line with company standards * Manage tool qualification activities including FOT, FAT, IQ, OQ, PQ and PPAP, working alongside Qualification and Process Engineers * Review and approve technical drawings and support Engineering Change Requests * Coordinate corrective actions with internal stakeholders and external suppliers, ensuring...
IR35 Status:
Unknown Status

CV-Library Stonehouse, Gloucestershire Contractor
CL
Feb 21, 2026  
Maintenance Engineer
Job title: Maintenance Engineer Location: Reading Pay rate: Competitive hourly rate! Hours: Monday to Friday 6am to 2.30pm flexibility may be available Job type: Initial 3-6 month contract This is an exciting opportunity for a Maintenance Engineer to join a leading manufacturing business on a 3-6 month contract The role of Maintenance Engineer: Manage the sites maintenance helpdesk system, ensuring timely allocation and completion of tasks. Oversee planned preventative maintenance (PPM) for building services, plant, equipment, and infrastructure. Support troubleshooting of mechanical/electrical issues and assist engineers with complex breakdowns. Maintain spare parts inventory and handle procurement of materials, supplies, and equipment. Ensure statutory compliance (PUWER, LOLER, fire safety, water hygiene, electrical safety) and maintain audit-ready documentation. Coordinate contractors and vendors, including inductions, supervision, quality checks, and performance...
IR35 Status:
Unknown Status

CV-Library Reading, Berkshire, South East Contractor
CL
Feb 21, 2026  
Resident Engineer (Airports)
Our client, involved in a major airfield infrastructure project at Stansted Airport, is seeking an experienced Resident Engineer to join their project team on a long-term contract basis. Key Responsibilities: Providing on-site technical oversight and supervision of airfield civil engineering works Ensuring project delivery in line with programme, specifications, and airside safety requirements Coordinating with multiple stakeholders in a live airside environment Overseeing aircraft apron rehabilitation and new apron installation Ensuring compliance with all relevant standards and regulations Job Requirements: Experience working as a Resident Engineer on airfield civil engineering projects at a UK airport Strong background in aircraft apron rehabilitation and/or new apron installation Expertise in civil engineering, particularly in airfield pavements Proven ability to work within live airside environments IR35 Status: This role is Inside IR35 Engagement will be via an approved...
IR35 Status:
Inside IR35

CV-Library Stansted, Essex 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