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Contractor 224
Engineering Ruislip

224 jobs found in Ruislip

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 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
CL
May 13, 2026  
Senior Electrical Design Engineer - MEP
Senior Electrical Design Engineer - Building Services Contract (Outside IR35) Hybrid Watford Office-Based We have a current opportunity for a Contract Senior Electrical Design Engineer on a contract basis. The position will be based in Watford. For further information about this position please apply. About the role: * Projects - spread across a wide range of sectors, though high amount of healthcare projects * Contract Length - 6 months (can be extended) * Location - Watford Requirements: * Experience working on complex projects * Experience working for a building services consultancy/contractor * Have experience leading/coordinating a team On offer is an excellent contract rate of between £45 - £50p/h for the successful applicant. This is an Outside IR35 assignment. About Energi People Energi People is a highly specialised recruitment consultancy with a strong foothold in the global built environment sector for over 20 years. We excel in connecting technical...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire 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 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
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 15, 2026  
HSE Manager - Food Manufacturing
An opportunity has arisen for a HSE Manager to join a well-established food manufacturing company known for producing high-quality food products for major retail and foodservice markets. As a HSE Manager, you will lead Health, Safety & Environmental activity across a busy manufacturing site, embedding a strong behavioural safety culture and driving environmental improvements. This is an interim / temporary role working 2-3 days per week on site offering a salary of £300 - £400 per day and benefits. You will be responsible for Developing and delivering the site Health & Safety strategy in line with operational priorities Promoting a behavioural safety culture through coaching, engagement, and visible leadership Acting as the site competent person for H&S matters and liaison with external regulators Leading incident investigations and ensuring effective root cause analysis and corrective actions Overseeing compliance, audits, and maintenance of safety management...
IR35 Status:
Unknown Status

CV-Library Park Royal, London NW10, UK 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 16, 2026  
O&M Plant Attendant
FM33414 O&M Plant Attendant £34,000 Basic Salary Energy From Waste Sector Slough Alecto Recruitment is partnering with a leading owner-operator of Energy From Waste Power Generation facilities across the UK. We are looking for an NPORS qualified Operator who has experience operating Plant Machinery within a Process Environment. What's on offer: £34,000 Basic Salary Performance-Based Bonus Company Pension, Life Insurance, and Private Dental Private Medical Insurance (Family) Role and Responsibilities: Respond effectively to support Operations and Maintenance teams during both planned and unplanned (including emergency) repairs, blockages, or system changes, ensuring all work is completed safely. Ensure compliance with all relevant requirements outlined in the Plant Operating (PPC/Environmental) Permit and other legal obligations related to waste management. Carry out plant cleaning schedules and maintain a consistently high standard of housekeeping across the site....
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
May 16, 2026  
Electrician - N/S
NRL are currently recruiting Electricians based in Slough to work nightshift Must have: - Valid JIB - Valid IPAF  Location: Slough  Lodge paid per day worked if main residence is over 55 miles from site (and physically lodging) Site: Data Centre (Free parking) Duration: Ongoing contract Start: ASAP Job Spec: General installation on Data Centre - containment and conduit  Hours: Nightshift: 6pm-6am Mon-Thurs First day dayshift for induction then nightshift onwards Pay: CIS Rates: £35ph If this sounds of interest please apply with your updated CV and a member of the team will be in touch  The NRL Group connect global companies with the right people to bring engineering projects to life. Supporting contracting companies with energy transition plans and working with our clients to create a cleaner, greener future.   We welcome applications from every walk of life and are committed to diversity within the industries we support, as a certified Inclusive Recruiter and Armed...
IR35 Status:
Unknown Status

CV-Library Slough, UK 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
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
Apr 16, 2026  
Quantity Surveyor
Opportunities for NEC proficient civils Quantity Surveyors exist on the HS2 projects in London (West Ruislip/South Ruislip/North Acton and surrounding areas). Experience managing subcontractor accounts for tier one UK Contractors on rail/large infrastructure projects is sought. Your key responsibilities will include - Inputting to the efficient and effective management and issuing of accurate, timely and compliant notices and correspondence Preparation or assessment of applications, valuations, cost/value reconciliation. Cost control and forecasting. Prepare and provide input to monthly reports: value, cost, profit/loss, cash flow and budget. Preparation and agreement of applications for payment or the assessment & preparation of payment certificates. Assisting with Risk and Value Management to optimise solution. Monitor and regularly review with the project team. Identifying, analysing and developing responses to commercial risks. Contract Management, including...
IR35 Status:
Unknown Status

CV-Library 42 Lyndale Ave, London NW2 2QA, UK Contractor
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