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Contractor 238
Engineering Hayes

238 jobs found in Hayes

CL
May 10, 2026  
Pipe Fitters - Heathrow Airport
Damicor are recruiting for experienced Pipe Fitter's at Heathrow Airport to work on industrial/commercial projects.    Due to the environment All Candidates must Hold the Following to be considered:- Hold a relevant CSCS Card and IPAF 3a & 3b Previous experience as a Pipe Fitter in a commercial/industrial setting Compliant to live and work in the UK  Willing to obtain an Airside Pass Willing to apply for a DBS Check     Rates are inline with JIB Rates - Basic Rates, Overtime and M&E Bonus.   Minimum of 37.5 hours per week; once completed you will be entitled to the M&E supplement Bonus Scheme.    Candidates will be joining Damicor on a PAYE Direct employment basis, this will include all benefits PAYE has to offer including; 32 days paid holiday (incl BH), private health care and life / accident insurance.   Please apply via the advert or contact Matt Pegg at (url removed) or on (phone number removed) to find out more
IR35 Status:
Unknown Status

CV-Library Hounslow TW6 1EW, UK Contractor
CL
Feb 15, 2026  
Mechanical Fitter
Mechanical Fitter Heathrow Airport £25.00 per hour Ongoing Days, Nights, Weekends Uplifts in place for nights and weekends. The Company MJM is currently recruiting experienced Mechanical Fitters to work at Heathrow Airport on a long-term basis. You'll be part of a skilled team responsible for maintaining the mechanical integrity of Heathrow’s critical infrastructure—keeping systems running efficiently in one of the world’s busiest airports. The Role As a Mechanical / Maintenance Fitter based at Heathrow, you will be responsible for maintaining automated systems to ensure maximum productivity, efficiency, and equipment availability. Your duties will include: * Maintaining automated systems to a high operational standard * Carrying out fault-finding, reactive repairs, and planned preventative maintenance * Diagnosing and resolving mechanical faults * Working collaboratively with colleagues to ensure smooth system performance About You * Proven experience...
IR35 Status:
Unknown Status

CV-Library TW6, Heathrow, Greater London Contractor
CL
Apr 25, 2026  
Health & Safety Administrator
Health & Safety Coordinator Location: Heathrow Contract Type: Contract / Temporary / Self-Employed Duration: 6-9 Months (Maternity Cover) Hours: Monday - Friday, (Apply online only), Hybrid Health & Safety Coordinator - Heathrow We are currently seeking an experienced Health & Safety Coordinator to support operational engineering teams working within a major infrastructure environment based at Heathrow. This contract role will provide key support to the site safety function, assisting with the coordination of health, safety, quality and environmental (QHSE) activities, compliance reporting and safety initiatives across operational teams. The successful candidate will work closely with site management and the wider safety team to ensure health and safety processes, risk assessments, safety inspections and reporting activities are effectively coordinated and monitored. This opportunity is offered on a 6-9 month contract basis covering maternity leave and would suit...
IR35 Status:
Unknown Status

CV-Library SL3, Poyle, Slough Contractor
CL
Apr 25, 2026  
Multi Skilled Maintenance Engineer
Multi-Skilled Maintenance Engineer Permanent Hayes £47k Monday to Friday MJM Industrial are seeking an experienced Multi-Skilled Engineer for a permanent position based in Hayes. This is an excellent opportunity for a skilled and reliable engineer who can hit the ground running and contribute immediately within a fast-paced operational environment. The successful candidate will join a professional engineering team responsible for maintaining, repairing, and optimising equipment and facilities to ensure maximum reliability and performance. You will play a key role in supporting day-to-day operations through proactive maintenance and rapid fault resolution. In this role, you'll play a key role in ensuring the smooth day to day operation: * Maintaining, repairing, and servicing plant, building, and equipment. * Utilising your expertise in mechanical and electrical systems to diagnose and fix equipment breakdowns. * Contributing to continuous improvement by identifying...
IR35 Status:
Unknown Status

CV-Library SL3, Poyle, Slough Contractor
CL
Apr 25, 2026  
Maintenance Engineer
Job Title: Maintenance Engineer Salary: £45k - £48k per annum Location: Heathrow Job Role: Permanent About the Role We are looking for an experienced Maintenance Engineer to join a successful and growing engineering company.. This is a hands-on role involving scheduled maintenance, fault finding, repairs, and the installation and commissioning of equipment at customer sites in the UK and internationally. You'll be working both independently and as part of a wider engineering team, ensuring work is completed safely, efficiently, and within agreed timeframes. Key Responsibilities * Carry out scheduled maintenance visits to customer sites * Perform mechanical and electrical repairs and respond to breakdowns * Install and commission equipment * Fault find using electrical and mechanical drawings * Complete all work within agreed timeframes * Prioritise daily workload effectively * Communicate clearly with customers and internal teams * Participate in an on-call rota,...
IR35 Status:
Unknown Status

CV-Library SL3, Poyle, Slough Contractor
CL
Apr 25, 2026  
Junior Service Technician
Job Title: Junior Service Technician Location: Heathrow Airport Employment Type: Permanent Salary: £24,(Apply online only) - £27,(Apply online only) Shift: Nights About the Role We are looking for a motivated and enthusiastic Junior Service Technician to join a successful team at Heathrow Airport. This is an excellent opportunity for someone starting their career in engineering, with full training provided and no prior experience required. Please note this is on permanent nights, on a 4 on 4 off basis. Applying applicants are required to have electrical experience. Key Responsibilities * Carry out routine maintenance and preventative maintenance on equipment and systems * Assist senior technicians with fault-finding, repairs, and operational support * Work safely and efficiently within Heathrow's engineering and operational environments * Complete maintenance reports and documentation as required * Follow company and airport procedures to ensure compliance and safety...
IR35 Status:
Unknown Status

CV-Library SL3, Poyle, Slough Contractor
CL
May 12, 2026  
Assembly Operative
Assembly Operative sought by a global, £multibillion plastics manufacturer with close to 200 locations worldwide.   They are recruiting three positions, initially on a Fixed Term Contract for 3 months with scope for extension.   30 hours per week, afternoon shifts: Monday to Thursday 5pm – 11pm, Friday 1pm – 7pm.   The Role: As an Assembly Operative, you will join the team responsible for the production of the company’s tambour door range. Your duties will include: Working on the assembly line and producing products based on specific measurements, calculations, drawings or instructions under the supervision of the Assembly Shift Team Leader Packing boxes, loading and unloading materials and finished goods and adhering to safety protocols Inspecting assembled products for any faults or defects Reporting incidents, faulty operations, or product imperfections on the assembly line to Assembly Shift Team Leader Following established safety and efficiency procedures to ensure that...
IR35 Status:
Unknown Status

CV-Library Hounslow, UK Contractor
CL
May 09, 2026  
contract Multi Skilled Maintenance Engineer
Contract Multi Skilled Maintenance Engineer - electrical bias   Location West London outside or inside dependant on CEST  IR35 £39.00 4 on 4 off alternating days and nights   Profile As a contract Multi Skilled Maintenance Engineer, you will be a multi-skilled Engineer, electrical bias. The right candidate will be from a food background and have FMGC experience. You will be a highly motivated individual and be able to react quickly to breakdowns. The Role As contract Multi Skilled Maintenance Engineer, you will be working within a team responsible for the electrical and mechanical maintenance on new and existing equipment. You will be working on food process machinery and will be dealing with fault finding/  on equipment such as packaging, conveyors wrappers, molders, robots, etc You will responsible for both electrical and mechanical breakdowns and ppms. This is a fast environment and it's a continuous process so you need to be able to think on your feet and ensure the...
IR35 Status:
Unknown Status

CV-Library Ealing, London, UK Contractor
CL
Apr 22, 2026  
Gas Service Engineer
LGSR`S ONLY WORK - IMMEDIATE STARTS! Example Recruitment Group is currently recruiting on behalf of a well-established National Heating contractor operating within the Local Authority sector. They require a self-employed Domestic Gas Service Engineer to carry out annual Landlord Gas Safety Registrations for a Local Council. Parking and congestion fully paid by the company Contract work with a £125 per day retainer guaranteed plus LGSR`s price per job Contract details below: Work Type: Annual Landlord Gas Safety Registrations - pre-booked appointments via app Location: Notting Hill Working days: Monday to Friday 5 days per week Rates: £23.50 per completed LGSR (average 10-12 completed LGSR`s per day) Plus £3 per smoke alarm and £30 per LGSR for OOH work Payment Terms: Weekly one week in hand Requirements: Experience servicing boilers and gas appliances Domestic ACS qualifications including CKR1 and HTR1 Gas Safe Registration Own van or car permitted Calibrated Flue Gas Analyser...
IR35 Status:
Unknown Status

CV-Library W5, Ealing Broadway, Greater London 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 14, 2026  
Project Planner
London | Inside IR35 Advance TRS are working in partnership with a leading highways contractor who are looking for an experienced Project Planner to join a live infrastructure project near Slough. The role will support the Project Manager in building, maintaining and updating the construction programme across all stages including design, procurement, construction and handover. You will be responsible for tracking progress, spotting risks and critical path activities, and producing clear updates for both internal teams and the client. The ideal candidate will have strong experience in civil engineering or highways projects and be confident working within NEC contracts. You will also work closely with site teams, subcontractors and other stakeholders to make sure the programme is aligned and delivery stays on track. The Role: * Maintain and update the construction programme in line with contract requirements * Develop an integrated design, procurement and construction programme...
IR35 Status:
Inside IR35

CV-Library Slough, Berkshire Contractor
CL
May 13, 2026  
Scientist (QC Product Testing and Stability)
Job title: Scientist (QC Product Testing and Stability) Location: Slough Contract Length: 12 months Working Hours: 37.5 hours/week Pay: 17.96ph About the Role The role is predominantly lab based for the execution analytical testing e.g. HPLC (size exclusion, ion exchange etc.), electrophoresis (e.g. CE SDS, icIEF), spectrophotometry and general characteristic analysis (e.g. visual appearance, pH, Osmolality) for the purpose of assessing the quality and stability of therapeutic proteins. All work is expected to be carried out in a safe and compliant manner in accordance with local EHS policies and cGMP guidelines. In addition, some time will be spent technically reviewing other analysts assays, writing stability study protocols and data summary reports, SOP updates, and assisting with quality records. Key Responsibilities Performs experimental work independently in accordance with SOPs and study protocols on a variety of sample types Performs work in a safe, compliant manner,...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
May 10, 2026  
Mechanical Project Manager
MK-Search are currently working with a well respected £40m mechanical biased contractor with a strong presence delivering specialist pipework and full M&E packages across sectors in partnership with leading clients who are looking for a mechanical project manager to join their London business unit. Initially you will work across 2 data centre pipework packages in Acton and Slough valued at £2m and £500 respectively. You will have a supervisor on each and be tasked with managing the client and overviewing engineering and technical duties while managing and motivating the supervisors to deliver through to PC Duties: * Lead team meetings to engage, motivate, and improve performance. * Report aspects of the project to clients, Directors, and any other relevant stakeholder. * Liaise with Design & Coordination to ensure the delivery of design/working drawings capture any additional cost, programme delay, or external influence that may affect production. Delegate...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
May 09, 2026  
Electrical Site Manager
We are working with a leading M&E Contractor with a strong reputation in the data centre, commercial fit-out and banking sectors who are looking to appoint an Electrical Construction Manager to support a growing portfolio of data centre projects in Slough. With continued growth and a strong pipeline of work in the region, this is an excellent opportunity to join a well-established contractor delivering mission-critical infrastructure projects. Key Responsibilities * Managing electrical construction activities on data centre projects * Coordinating site teams and subcontractors * Overseeing critical infrastructure works, including busbar replacements * Ensuring works are delivered safely, on programme, and to specification * Liaising with project managers, design teams and clients Requirements * Experience as an Electrical Construction Manager / Electrical Supervisor * Background delivering data centre or critical infrastructure projects * Experience...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
May 07, 2026  
R&D Scientist
Job title: R&D Scientist Location: Slough Contract Length: 12 months Working Hours: 37.5 hours/week Pay Rate: £17.96/hour About the Role We are currently looking for a Scientist to join our Bioprocess Analytics and Automation group within R&D Protein and Process Analytics. This team is responsible for delivering high-value technical innovation, both via specialist analytical projects and as part of wider collaborative project teams. As a Scientist, you will be responsible for planning and execution of scientific/ experimental work for target projects, including elements of laboratory work, scientific writing and review, testing of new technologies, method development and optimization. This position requires experience in analytical separation and characterization of biotherapeutics proteins, and with analysis of relevant protein CQAs/ PTMs, as charge/ size variant analysis, purity and glycosylation profile. Key Responsibilities: Planning and execution of scientific...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Apr 26, 2026  
Install Electrician
Install Electrician - Reading, Berkshire I'm working with a busy electrical installation company who work within commercial & industrial environments mainly. They have long term work in the West Berkshire area (Reading) which will lead up to the end of the year. They have a healthy pipeline of work and would be open to a long term contract assignment providing individuals have the right skill set. My client requires a flexible worker that can expect duties around containment, wiring field equipment such as lighting, fire alarms, BMS and more. Successful individuals will hold a skills card to gain access to site, electrical qualifications (18th edition, AM1 & AM2 for example), hold current security clearance or have no reason to believe a security check will be an issue. - Long term contract - Paying up to £280.00 a day - Based on one large site in the Reading area - ASAP starter - 7:30 - 16:30 If you're looking for an immediate start please get in contact. All the best
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Apr 16, 2026  
Mechanical Fitter
Mechanical Fitter Heathrow Airport £25.00 per hour Ongoing Days, Nights, Weekends Uplifts in place for nights and weekends. The Company MJM is currently recruiting experienced Mechanical Fitters to work at Heathrow Airport on a long-term basis. You'll be part of a skilled team responsible for maintaining the mechanical integrity of Heathrow's critical infrastructure-keeping systems running efficiently in one of the world's busiest airports. The Role As a Mechanical / Maintenance Fitter based at Heathrow, you will be responsible for maintaining automated systems to ensure maximum productivity, efficiency, and equipment availability. Your duties will include: Maintaining automated systems to a high operational standard Carrying out fault-finding, reactive repairs, and planned preventative maintenance Diagnosing and resolving mechanical faults Working collaboratively with colleagues to ensure smooth system performance About You Proven experience installing and maintaining...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
May 14, 2026  
CNC Operator
CNC Operator Due to increased workload, a manufacturer of high quality, specialist hydraulic equipment, have a requirement for an additional CNC Setter Operator. Based at the company's facility near Heathrow T5, the successful candidate will work within a small team and be responsible for the manufacture of a variety of hydraulic components and adaptors. Key Responsibilities: Operating a range of single and twin spindle CNC's including the latest robotic loader machines from Takamaz, to meet production schedules Conducting in-process inspection. Ensure machines are correctly loaded and that the appropriate CNC program is being executed. Remove swarf, deburr for safe handling and de-water parts after machining. Engrave parts as required by Production Order. Maintain effective housekeeping of machine tool Assisting in stock control of materials, tooling, and Skills & Experience Experience in operating CNC Experience of reading and understanding Engineering drawings and...
IR35 Status:
Unknown Status

CV-Library Staines, Surrey Contractor
CL
May 14, 2026  
Project Engineer
We are currently recruiting for a Project Engineer to support a Berkshire based client for a May start. Responsibilities: * Project engineering small packages of works. * Delivery of a portfolio of small – medium sized projects in accordance with the company project roadmap throughout the project lifecycle ensuring governance to current engineering standards and compliance with CDM regulations. * Strict GMP compliance to be adhered throughout the lifecycle of the project. * Coordination with the Principal Contractor and all other project team members to ensure completion to schedule. * Project management services to oversee the completion snags and any construction defects identified. * Project management services to oversee the completion of any installation, commissioning and qualification by liaising with the vendor, company Validation and any other company teams. * Weekly project progress reporting to the company Portfolio Manager. * Weekly project reporting to...
IR35 Status:
Outside IR35

CV-Library Eton, Royal Borough of Windsor and Maidenhead Contractor
CL
May 09, 2026  
Senior MEICA Commissioning Engineer
️ Lead MEICA Commissioning Engineer | Clean Water Projects | Affinity Water Region Outside IR35 | Long-Term AMP8 Programme Leadership Role | Commissioning Strategy | Team Management Some commissioning roles are about witnessing tests and signing paperwork. This one is about leading people, driving standards, and bringing structure to projects before problems ever reach site. A leading Tier 1 contractor delivering clean water projects across the Affinity Water region is looking for a Lead MEICA Commissioning Engineer to oversee commissioning delivery across a portfolio of schemes typically ranging from £5m–£10m. While the individual projects may not be mega-projects, they need someone who has operated at that level before. Someone who understands what “good” looks like on major infrastructure programmes and can bring that level of leadership, planning, coordination, and control into a growing AMP8 delivery environment. This is a role for a true commissioning leader — somebody...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
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