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Contractor 259
Engineering Ruislip

259 jobs found in Ruislip

CL
Jun 12, 2026  
Maintenance Engineer - Watford
BMS require a Static Electrician/Maintenance Engineer to carry out a range of reactive and planned maintenance tasks across commercial premises. The role involves basic electrical works alongside general maintenance duties to ensure the building and its systems remain safe, functional, and compliant. Key Responsibilities: * Carry out minor electrical installations (e.g. sockets, switches, lighting fittings) * Diagnose and rectify electrical faults, including power loss and tripped breakers * Perform repairs to lighting systems and other electrical equipment * Undertake Planned Preventative Maintenance (PPM), including emergency lighting flick tests and basic inspections * Respond to reactive maintenance issues in a timely manner * Complete basic non-electrical maintenance tasks such as: * Repairing automatic soap dispensers * Fixing minor plumbing items (e.g. taps) * General building fabric repairs where required * Ensure all works are...
IR35 Status:
Unknown Status

CV-Library Watford, Hertfordshire 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
Jun 12, 2026  
Site Agent
Randstad are recruiting for an experienced Site Agent from a civils background to lead the on-site delivery of a major upgrade package at London Heathrow Airport. Operating within a highly regulated, live airport environment, you will take full ownership of day-to-day site operations. You will be responsible for leading delivery teams, managing subcontractors, driving an exemplary safety culture, and ensuring that this high-profile infrastructure package is executed safely, on time, and to budget. This is a fantastic opportunity for a seasoned civils professional to spearhead complex works on one of the world's busiest aviation hubs. Key Responsibilities Site Leadership: Manage and mentor site engineering and supervisory teams (including Sub-Agents, Section Engineers, and Foremen) to ensure high-quality engineering control and robust record-keeping. Operational Delivery: Oversee daily construction activities, coordinating labor, plant, materials, and temporary works to meet...
IR35 Status:
Unknown Status

CV-Library Hounslow, London Contractor
CL
Jun 14, 2026  
Electrician
NRL are currently recruiting Electricians based in Slough 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: 7:30am-6:00pm Mon-Fri & every other weekend 7.30am-4pm Pay: CIS Rates: Mon- Fri 1st 37.5 hours £28.00  Midweek OT & Sat after 6 hours- £36.40 Saturday after 6 hours & Sunday- £42.00 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...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
Jun 14, 2026  
Bioinformatics Research Scientist
We are working in partnership with a global pharmaceutical organisation to recruit a Bioinformatics Scientist to join our clients In Vitro Pharmacology (IVP) team supporting drug discovery programmes through the analysis and interpretation of complex biological and screening data. This hybrid role combines computational data analysis with hands-on laboratory collaboration to support the identification and optimisation of novel therapeutic molecules. Working closely with scientists across the department, you will develop and apply analytical workflows and automated data analysis tools to support high-throughput screening activities and large-scale assay datasets. The role will also contribute to the implementation and optimisation of new analytical capabilities and workflows within the IVP function. Alongside the computational work, the position includes partial lab-based responsibilities supporting routine screening assays and translational research activities. Key...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 12, 2026  
Project Manager
MEICA Lead / Project Manager (Slough) Rate: £450 - £500 per day (LTD) Start: ASAP Duration: Minimum 2027 Finish Project Overview We are seeking a MEICA Lead at Project Manager level to oversee the planning, delivery, and commissioning of multiple water design and infrastructure upgrade projects. This is a long-term contract running until at least 2027, requiring a professional who can fully manage the MEICA lifecycle across a portfolio of local schemes. You will be responsible for coordinating designers, site teams, and subcontractors, ensuring all interfaces, outages, and risk factors are managed within budget and programme constraints. Key Responsibilities Project Leadership: Lead, manage, and develop the MEICA and commissioning strategies across the project portfolio from design through to completion. Technical Compliance: Review subcontract Technical Specifications and Appendices against water industry specifications, British Standards, and WIMES. Interface & Risk...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 11, 2026  
Cable Assembler
We are seeking skilled Heavy-Duty Cable Assemblers for an ongoing contract in Berkshire. The successful candidate will play a crucial role in the assembly of heavy-duty cables and will be responsible for a variety of tasks related to cable assembly and wiring. Key Responsibilities: Build & assemble heavy-duty cables. Working with large heavy-duty connectors, plugs & sockets. Perform cable crimping, looming and terminating work with precision. Conduct point-to-point wiring in accordance with provided diagrams and instructions. Assemble harnesses as per design requirements. Execute single and 3-phase wiring tasks effectively. Read and interpret wiring drawings and instructions accurately. Utilise heavy-duty crimping tools to ensure high-quality connections.Qualifications and Requirements: Electrical qualifications, ideally to 18th Edition Level. Proven experience in cable assembly, particularly heavy-duty and rack assembly. Familiarity with cable crimping, looming, and...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 10, 2026  
CE Field Service Engineer
Data Centre Operations * Ensures compliance with data centre business units and service-level policies. * Engages with appropriate teams and resources to execute tasks or projects. * Manages programs associated with area of responsibility. * Follows and adheres to safety and security policies and procedures. Reports immediately any safety or security issues or concerns. * Participates in Root Cause Analysis (RCA) process as appropriate. * Lead or participate in incident response activities for critical infrastructure failures, ensuring minimal downtime and effective recovery processes. * Proactively identify potential risks or vulnerabilities in the critical environment and implement strategies for mitigation. * Manage relationships with external vendors for equipment maintenance, repairs, and emergency services. * Help support and provide ongoing knowledge sharing to other team members to enhance their knowledge of critical environment systems and...
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 21, 2026  
Mechanical Fitter
Mechanical Fitter – Water Industry We’re currently looking to recruit an experienced Mechanical Fitter to support works across a wastewater treatment site (Thanes Water Framework). This is a hands-on role working on installation, maintenance and refurbishment of mechanical equipment within live process environments. Duties: * Installation of mechanical equipment including pumps, valves and pipework * Working on water / wastewater treatment works and pumping stations * Carrying out maintenance, upgrades and refurbishment of plant * Reading and interpreting mechanical drawings and P&IDs * Working to RAMS and site H&S standards * Supporting commissioning and testing activities where required Requirements: * Proven experience as a Mechanical Fitter within industrial or water environments * Strong background working with pipework, pumps and valves * Ability to work from drawings and technical specifications * CSCS Card (or equivalent) *...
IR35 Status:
Unknown Status

CV-Library Richmond upon Thames, Greater London 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
Apr 08, 2026  
Domestic Plumber
Example Recruitment Group is currently recruiting on behalf of a well-established national heating contractor operating within the local authority sector. They have a vacancy for a wet works plumber to cover areas in North West London carrying out wet works plumbing within domestic social housing properties. Contract details are below: Work Type: Replacing radiators, TRVs, ball valves, pipework, and cylinders amongst other tasks Location: North London Working days: Monday to Friday 5 days per week Contract Length: Ongoing Rates: £210.00 per day Payment Terms: Weekly one week in hand Requirements: * 2 years’ experience as a plumber * Experienced in plumbing upgrades and installations. * City & Guilds or NVQ qualification in plumbing * Own van and tools * £2m Public Liability Insurance * No unspent criminal convictions (background check to be carried out at onboarding stage) To apply for this vacancy please use an up-to-date CV and one of our team will be...
IR35 Status:
Unknown Status

CV-Library Barnet, Greater London Contractor
CL
Jun 13, 2026  
AutoCAD Technician - Highways
Senior Highway CAD Technician An opportunity has arisen for a Senior Highway CAD Technician with experience in highway design and CAD production to join a leading engineering and design consultancy in Central London. This role is primarily responsible for supporting the detailed design and delivery of highway engineering schemes, ensuring construction drawings, plans and schematics are produced accurately and in accordance with current design and engineering standards. The successful candidate will work across multiple transport and infrastructure projects while supporting the efficient delivery of schemes throughout London. Working within the highways design team your main duties include: ·Producing, reviewing and submitting highway and civil engineering design drawings ·Preparing detailed construction drawings, schematics and technical plans for highway schemes ·Producing Cycle Superhighway drawings and associated highway layouts ·Producing Traffic Management drawings in...
IR35 Status:
Unknown Status

CV-Library Greater London, UK Contractor
CL
Jun 12, 2026  
Grid Integration and System Studies Engineer
Grid Integration and System Studies Engineer – 1 year contract Our client, a leading developer within the global offshore wind sector, is looking to hire a Grid Integration and System Studies Engineer for an initial 1 year contract. This role can be based at one of 3 locations – London, Coventry or Swindon. The role will be offered on Outside IR35, Limited Co, contract for initial duration of 1 year. Duties / Responsibilities: The Engineer will sit in Client Renewables Electrical System & Project Engineering team, supporting the Project’s Engineering and Package Managers with responsibilities including: • Working in construction or development phases of our offshore wind farm projects, the Engineer will be responsible for ensuring a robust and optimised through life design of the project’s electrical system supporting on all aspects of the generation and transmission system up to the grid interface point. • Advise projects on specific questions regarding...
IR35 Status:
Outside IR35

CV-Library Greater London, UK Contractor
CL
Jun 14, 2026  
Electrical Engineer
The Role: We are currently recruiting for a Electrical Maintenance Engineer to work for one of the UK’s largest maintenance contractors in Hemel Hempstead. Duties will include: · Carrying out scheduled PPM and reactive maintenance tasks in maintaining site assets ensuring equipment availability. * Ensure that routine maintenance is carried out to all building plant, equipment and systems to meet and exceed expectations, and agreed service level agreements. * Respond to Building Management System alarms, and effect emergency repairs as needed. * Issue and ensure appropriate controls within the Permit to Work systems. * Ensure that Evaporative Cooling Systems and domestic water systems are maintained to comply with the requirements of the L8 standard. * Ensure that suitable spares are available to carry out maintenance of the above plant. * Ensure that comprehensive maintenance records are kept in the form of task sheets – hard copy or electronically as required. *...
IR35 Status:
Unknown Status

CV-Library Hemel Hempstead, Hertfordshire Contractor
CL
Apr 21, 2026  
Handyman
Peacock Sourcing Limited are currently recruiting for Handyman to work for their well-established client based in Southwest London. In this role you will join a rapidly expanding business that offers Handyman services to businesses and home within central London, and with a busy year ahead our client is in desperate need of a competent handyman. The ideal candidate should have: * Previous experience as a Handyman using hand tools working on commercial or domestic property with a strong background doing plumbing, carpentry and painting. * If you are qualified to carry out electrical work, this is advantageous. * If you have experience with pest control such as removal of bedbugs, this is advantageous. * Good manual dexterity, good hand-eye coordination and a positive attitude. * Good level of English both written and spoken. * Be punctual, arrive to work on time and be both reliable and honest. * The ability to work alone or as part of a team. * Be...
IR35 Status:
Unknown Status

CV-Library SW1W, Belgravia, Greater London Contractor
CL
Jun 10, 2026  
Duct Fitter
Time-served duct fitters required for a commercial project starting 15th June. 6 - 12 months work. (Apply online only)hrs Monday - Thursday & 1200 Friday. Must have: CSCS IPAF WAH Manual Handling Abrasive wheels
IR35 Status:
Unknown Status

CV-Library SW11, Latchmere, Greater London Contractor
CL
Jun 11, 2026  
Microstation Technician
MicroStation Technician (2D) - Rail Bridges Clapham Junction, South West London £35 per hour Outside IR35 Contract Hybrid Working | Rail Infrastructure Projects Looking for your next rail contract opportunity? An established Civil & Structural Engineering consultancy in South West London is seeking an experienced MicroStation Technician to support a growing portfolio of major rail infrastructure projects across the South East. The consultancy has a strong presence within the rail, bridge engineering, and infrastructure sectors, with ongoing work across a number of Network Rail and transportation schemes. Current projects include a range of Network Rail bridge schemes, station upgrades, structural refurbishments, and associated civil engineering works involving both steel and reinforced concrete structures. Why apply? ·Outside IR35 contract ·3-month contract opportunity ·Hybrid working arrangement ·Immediate start available ·Opportunity to work on major Network...
IR35 Status:
Outside IR35

CV-Library Clapham Junction Station, Clapham Junction, London SW11, UK Contractor
CL
Jun 11, 2026  
Contract Senior Structural Revit Technician
Contract Senior Structural Revit Technician South London Immediate Start c£35-37 p/h Ltd Outside IR35 Hybrid working   Contract Senior Structural Revit Technician   Energi People are partnering with a well established Civil/Structural Engineering consultancy in South London to help them find an experienced Senior Structural Revit Technician for a long term Outside IR35 contract opportunity.   Our client has framework agreements with various organisations taking their workload and forward order book well into 2030.    They are currently working on a number of major power infrastructure upgrades across the South East to include major sub-station projects and civil infrastructure.   As this role is a Structural opening within their business the successful candidate will need to have excellent Revit knowledge and will have ideally been using it continuously for a minimum of 5 years.   Hybrid working can be offered, however you will ideally be required to be in their offices 3 days a...
IR35 Status:
Outside IR35

CV-Library Surbiton, UK Contractor
CL
Jun 14, 2026  
SC Cleared Senior Data Engineer
Senior Data Engineer | £650 - £700 Inside IR35 | Hybrid | London We are looking for an experienced Senior Data Engineer to join a high-profile project delivering modern data solutions within a secure environment. This is a hybrid role which will require you to be on site 2 days per week in London. Active SC Clearance is mandatory for this role – candidates without current SC clearance cannot be considered Key Responsibilities Design and build scalable data pipelines Work across large-scale data platforms and cloud environments Collaborate with engineering and architecture teams to deliver high-quality solutions Key Skills & Experience Strong experience with Python and PySpark Hands-on expertise in AWS Experience working with Databricks Ideally 5+ years working with this tech stack as a data engineer Proven background delivering data engineering solutions at scale If this is a role that suits you skill set, you have active SC clearance and are available immediately then...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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