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Onsite  (26)
Randstad Construction and Property
09 Apr, 2026
Temporary
Mobile Air Con Engineer
£24.00 - £25.00 hourly
Randstad Construction and Property 39 Holloway Rd, London N7 8JP, UK
Mobile HVAC Engineer Inside M25 Temp-to-Perm Are you a versatile HVAC pro who thrives on variety? We are looking for high-caliber Mobile HVAC Engineers to cover a diverse portfolio of commercial sites inside the M25 . From high-end office spaces to critical infrastructure, you'll be the go-to expert for keeping London's climate control systems running at peak performance. This is a Temp-to-Perm role, offering an immediate start for the right candidate and a clear route to a permanent contract. The Requirements To hit the road with us, you must have the following "must-haves": Certification: Valid Category 1 F-Gas (C&G 2079) is mandatory. Qualifications: City & Guilds or NVQ Level 2/3 in Refrigeration & Air Conditioning . Driving: A full, clean driving license (Manual) is essential for this mobile position. Skillset: Comfortable working on VRVs, VRFs, Splits, and associated AHU/FCU plant. Shift Patterns & Package Whether...
Eden Brown
31 Mar, 2026
Permanent
Senior Mechanical Design Engineer - HVAC - 20% Bonus
Eden Brown 39 Holloway Rd, London N7 8JP, UK
Senior Mechanical Design Engineer - Building Services - 20% Bonus Central London Flexible Working Up to 75k + 20% Basic Salary Bonus, 28 days annual leave & Benefits About Our Client: Our client is a growing Building Services Engineering Consultancy located in the bustling streets of Central London. Established in 2020, They have quickly become a 10 strong team, delivering exceptional work through strong client relationships within the commercial space. They are currently seeking a highly skilled Senior or Principal Mechanical Engineer to join the design team. You will lead on two specific projects. One will be the creation of a new nightclub in a 1930's theatre. The other will be a fulfilment centre within a large industrial unit for a very well known sports brands. Besides these two specific projects the business is know for commercial office real estate and restaurants/bars. Collaborating with a small and dynamic team of design engineers, electrical...
Kier Group
20 Apr, 2026
Permanent
Multi-Skilled Engineer
Kier Group 39 Holloway Rd, London N7 8JP, UK
We're looking for a Multi Skilled Engineer to join our Greenwich Care Homes team based in London. Location: Mobile across Greenwich Care Homes (London) Hours: 40 hours per week We are unable to offer certificates of sponsorship to any candidates in this role Join Kier Places Workplace Solutions as a Mobile Multi Skilled Engineer working across our Greenwich Care Homes portfolio. In this permanent position, you'll provide essential maintenance support across multiple care home locations, ensuring our buildings remain safe, functional, and welcoming environments for residents and staff alike. What will you be responsible for? As a Multi Skilled Engineer, you'll be working within the Facilities Management team, supporting them in maintaining operational excellence across our care home facilities. Your day to day will include: Performing planned preventative maintenance and compliance tasks including Legionella testing Diagnosing and repairing faults across...
Randstad Construction and Property
18 Apr, 2026
Permanent
Mechanical Maintenance Engineer
Randstad Construction and Property London, UK
Electrical Maintenance Engineer Central London 45,000- 48,000 PER YEAR Monday - Friday 8 - 5 Commercial Building C&G Level 3 Plumbing Required This is working for a Well Established FM Organisation Interested ? Apply now ! Executing planned preventative maintenance on boilers, burners, and heating plant. Responding to reactive calls regarding leaks, blockages, and heating or cooling failures. Maintaining air handling units including belt changes, filter replacements, and motor checks. Monitoring and repairing fan coil units and associated valves or actuators. Conducting weekly cooling tower inspections and water hygiene temperature checks. Managing water treatment regimes and sampling to ensure L8 legionella compliance. Inspecting and servicing centrifugal pumps, including seal and bearing maintenance. Overhauling pressurized heating and chilled water expansion systems. Utilizing BMS software to monitor flow rates, setpoints, and plant...
Adecco
18 Apr, 2026
Contract
Data Centre Technical Operations Engineer
£203 - £226 daily
Adecco 39 Holloway Rd, London N7 8JP, UK
Data Centre Technical Operations Engineer The Adecco Group London Area, United Kingdom (On-site) Job Opportunity: Data centre Technical Operations Engineer Join our dynamic team at a leading organisation in the cloud computing industry! We are seeking a Data centre Technical Operations Engineer to support our cutting-edge data centre operations in London. If you are passionate about engineering and eager to contribute to a vibrant team, this is your chance! Position Details: Location: London Contract Type: Fixed Term Contract (6 months) Daily Rate: .00 Working Pattern: Full Time (5 days a week, on-site) Estimated Start Date: ASAP About the Role: As a Data centre Technical Operations Engineer, you will play a crucial role in maintaining the infrastructure that supports our innovative cloud services. You will be responsible for operating and maintaining vital mechanical and electrical systems, ensuring the highest standards of safety and...
ABM
18 Apr, 2026
Full Time
Reactive Engineer
ABM London, UK
LOCATION: Pier Walk, London SHIFT PATTERN: 4on4off, 42 hours per week SALARY: Competitive If you require any additional support or adjustments during the recruitment process, please don't hesitate to contact our Recruitment Department at recruitment@abm.com . We're here to help! Job Purpose  The Mechanical Reactive Engineer provides a critical role in maintaining the safety, reliability, and operational integrity of mechanical and HVAC plant across the TfL Estate. Working within live stations, tunnels, and operational facilities, the role focuses on rapid fault diagnosis and repair of mechanical systems, ensuring minimal disruption to services while maintaining the highest standards of safety and statutory compliance. Key Responsibilities  Reactive Maintenance & Fault Response  Provide reactive maintenance and emergency response to mechanical and HVAC faults across the TfL Estate  Diagnose, repair, and reinstate mechanical plant safely and efficiently during...
Randstad Construction and Property
17 Apr, 2026
Permanent
Building Services Engineer
Randstad Construction and Property London Borough of Merton, UK
Maintenance Engineer Wimbledon (Static) 40k Location: Wimbledon, SW19 Hours: Mon-Fri (Days) Salary: 40,000 + Benefits Start: Immediate The Role We are looking for a Multi-Skilled Maintenance Engineer (Electrical or Mechanical bias) to manage a prestigious static site in Wimbledon. No travel required-stay on one site and enjoy a stable Monday-Friday routine. Responsibilities Perform PPM and reactive maintenance across site infrastructure. Troubleshoot HVAC, lighting, power, and plumbing systems. Ensure full health and safety compliance and maintain site logs. Requirements Qualified: Level 3 NVQ/City & Guilds (Electrical or Mechanical). Experienced: Proven background in commercial building services. Local: Must be within commuting distance of Wimbledon. Ready: Available for an immediate start. Randstad CPE values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the...
Randstad Construction and Property
17 Apr, 2026
Temporary
Mechanical Engineer
Randstad Construction and Property London Borough of Merton, UK
Mechanical Engineer Location: Wimbledon, SW19 Salary: 40,000 per annum Hours: Monday - Friday (Standard Days) The Role Tired of the "van life" and chasing jobs across the city? We are looking for a skilled Mechanical Engineer to join the dedicated estates team at our prestigious university campus in Wimbledon. You'll be the backbone of the campus infrastructure, maintaining the critical heating, ventilation, and plumbing systems that keep our students and faculty comfortable year-round. It's a stable, site-based role where you can truly get to know the systems you manage. What's in it for you? The Golden Schedule: A consistent Monday to Friday routine. No more weekend "emergencies" ruining your plans. A Single Base: Say goodbye to London traffic. Your "office" is a beautiful, green campus in the heart of SW19. Team Culture: Work alongside a professional multi-disciplinary team in a respectful, academic environment. Perks: Competitive salary and...
Randstad Construction and Property
16 Apr, 2026
Temporary
Mobile Cooling Systems Engineer
£24.00 - £25.00 hourly
Randstad Construction and Property 39 Holloway Rd, London N7 8JP, UK
Cooling Systems Engineer Inside M25 Temp-to-Perm Are you a versatile HVAC pro who thrives on variety? We are looking for high-caliber Cooling Systems Engineers to cover a diverse portfolio of commercial sites inside the M25 . From high-end office spaces to critical infrastructure, you'll be the go-to expert for keeping London's climate control systems running at peak performance. This is a Temp-to-Perm role, offering an immediate start for the right candidate and a clear route to a permanent contract. The Requirements To hit the road with us, you must have the following "must-haves": Certification: Valid Category 1 F-Gas (C&G 2079) is mandatory. Qualifications: City & Guilds or NVQ Level 2/3 in Refrigeration & Air Conditioning . Driving: A full, clean driving license (Manual) is essential for this mobile position. Skillset: Comfortable working on VRVs, VRFs, Splits, and associated AHU/FCU plant. Shift Patterns & Package...
Randstad Construction and Property
16 Apr, 2026
Temporary
Mobile Refrigeration Engineer
£24.00 - £25.00 hourly
Randstad Construction and Property 39 Holloway Rd, London N7 8JP, UK
Mobile Refridgeration Engineer Inside M25 Temp-to-Perm Are you a versatile HVAC pro who thrives on variety? We are looking for high-caliber Mobile Refridgeration Engineers to cover a diverse portfolio of commercial sites inside the M25 . From high-end office spaces to critical infrastructure, you'll be the go-to expert for keeping London's climate control systems running at peak performance. This is a Temp-to-Perm role, offering an immediate start for the right candidate and a clear route to a permanent contract. The Requirements To hit the road with us, you must have the following "must-haves": Certification: Valid Category 1 F-Gas (C&G 2079) is mandatory. Qualifications: City & Guilds or NVQ Level 2/3 in Refrigeration & Air Conditioning . Driving: A full, clean driving license (Manual) is essential for this mobile position. Skillset: Comfortable working on VRVs, VRFs, Splits, and associated AHU/FCU plant. Shift Patterns &...
Randstad Construction and Property
16 Apr, 2026
Temporary
Chiller Service Engineer
£24.00 - £25.00 hourly
Randstad Construction and Property London, UK
Chiller Service Engineer Inside M25 Temp-to-Perm We are seeking skilled Mobile Chiller Engineers to join our rapid-response team operating strictly inside the M25 . If you know the London circuit like the back of your hand and have the technical expertise to match, we want to hear from you. This is a Temp-to-Perm opportunity, offering the chance to prove your skills on the ground before transitioning into a long-term, stable permanent position. Key Requirements To navigate this role successfully, you must have: Certification: Mandatory Category 1 F-Gas (C&G 2079) . Qualifications: City & Guilds or NVQ Level 2/3 in Refrigeration and Air Conditioning . License: A full, clean manual driving license (essential for M25 travel). Location: Strong geographical knowledge of London and the surrounding boroughs. Shift Patterns & Benefits We understand that London engineering requires flexibility. We are currently offering: Shift...
Randstad Construction and Property
15 Apr, 2026
Permanent
Mechanical Maintenance Technician
Randstad Construction and Property London, UK
Mechanical Maintenance Engineer Are you a diagnostic expert when it comes to Fan Coil Units (FCUs) ? We are looking for a skilled Mechanical Maintenance Engineer to join a flagship static site in Central London. The Package Salary: 48,000 per annum + overtime opportunities Schedule: Compressed 4-day week (Monday - Thursday) Location: Static site in (Central London) Environment: High-end professional site with modern plant equipment Shift Pattern (40 Hours) Enjoy a long weekend every week with this unique shift structure: Mon - Wed: 16:30 - 02:00 (Late shift) Thursday: 14:00 - 00:00 Friday - Sunday: Off Key Responsibilities Specialist FCU Maintenance: Lead the fault finding, diagnostic testing, and repair of various Fan Coil Units across the estate. Mechanical Upkeep: Manage repairs on pumps, valves, actuators, and pipework. Reactive Response: Swiftly identify issues within the HVAC system to ensure minimal...
Randstad Construction and Property
14 Apr, 2026
Permanent
Electrical Days Shift Engineer
Randstad Construction and Property 39 Holloway Rd, London N7 8JP, UK
Electrical - Multi skilled shift engineer DAYS ONLY I'm helping a major FM service provider find a shift engineer on a large contract in central London. Overview 48,000+ overtime Continental DAYS ONLY Large, static site Further training and progression Tasks: Planned Preventative Maintenance (PPM) Carry out scheduled maintenance of electrical and mechanical systems, including lighting, power distribution, and HVAC equipment. Ensure that all maintenance tasks are completed to high standards and in compliance with regulations. Fault Diagnosis and Repair Diagnose, troubleshoot, and repair electrical and mechanical faults on a variety of systems, including control panels, motors, pumps, and BMS. Respond promptly to breakdowns and emergencies, minimising downtime and ensuring equipment is back in service as quickly as possible. Electrical Installations and Upgrades Carry out electrical installations, modifications, and upgrades as...
Fusion People Ltd
11 Apr, 2026
Permanent
Mechanical Project Engineer
Fusion People Ltd 39 Holloway Rd, London N7 8JP, UK
Mechanical Project Engineer - Building Services Location: London Salary: 60,000 The Role We are seeking a Project Engineer - Building Services to support the delivery of mechanical services installations across construction projects in London. You will work closely with the Project Manager, design teams and subcontractors to ensure mechanical systems are delivered safely, to specification, on programme and within budget. This role bridges design coordination and site delivery, ensuring technical excellence throughout the project lifecycle. Key Responsibilities Support delivery of mechanical systems including HVAC, heating, ventilation, pipework and public health installations. Review drawings and specifications to ensure coordinated, compliant installation. Resolve technical queries and coordinate with design teams and subcontractors. Assist with programme planning, sequencing and monitoring site progress. Support management of design changes and...
Calibre Search
09 Apr, 2026
Permanent
Service Engineer
Calibre Search 39 Holloway Rd, London N7 8JP, UK
Service Engineer Location: Bromley Job Type: Full-Time Salary: Up to 35,000 per year About Us We provide pumping, heating, and cooling solutions for a wide range of needs, locations, and applications. Our aim is to help customers overcome real-life challenges, whether planned projects or emergency situations. As a forward-thinking organisation focused on consistent growth, we are always looking for talented individuals to join our team and develop their careers. The Role We are recruiting an experienced Service Engineer to join our team. You will be responsible for the service, maintenance, installation, and commissioning of pump-related and HVAC equipment across a variety of sites. This is a hands-on position within a dynamic environment where no two days are the same. Key Responsibilities Maintain full and safe operational functionality and presentation of HVAC equipment Checking, cleaning, servicing, maintenance, and record-keeping in line...
Randstad Construction and Property
09 Apr, 2026
Permanent
Electrical Lead Engineer
Randstad Construction and Property 39 Holloway Rd, London N7 8JP, UK
Lead Maintenance Engineer Location: Central London Salary: 50,000 per annum + Excellent Overtime Hours: Monday - Friday, 40 hours per week Role: Static, high end commercial site The Role: As the sole engineer on site, you will be the go-to technical expert for all building services maintenance. This is a hands-on position, with approximately 80% of your time spent on the tools, ensuring the site runs smoothly and efficiently. Key Responsibilities: Carrying out all planned preventative maintenance (PPM) and reactive repairs across the site in line with SLAs. Performing electrical fault-finding and repairs on single and three-phase systems, distribution boards, control panels, and circuits. Conducting routine electrical maintenance, including emergency light testing, statutory checks, and replacements of lamps, ballasts, and other components. Managing and troubleshooting the building's power and lighting systems, and undertaking minor...
Randstad Construction and Property
09 Apr, 2026
Permanent
Mechanical-Biased Multi-Skilled Engineer
Randstad Construction and Property London, UK
Mechanical-Biased Multi-Skilled Engineer Location: London - Zone 1 (Prestigious Head Office) Salary: 40,000 - 45,000 per annum (Depending on experience) Shift: Monday - Friday Standard Office Hours The Role Are you a precision-driven Engineer with a strong mechanical background and a "can-do" attitude toward building maintenance? We are seeking a Mechanical-Biased Multi-Skilled Engineer to join the onsite team at a high-end, flagship commercial head office in the heart of Zone 1. Key Responsibilities Mechanical Lead: Lead the PPM (Planned Preventative Maintenance) and reactive repairs on HVAC systems, pumps, motors, seals, pressurized systems, and AHUs/FCUs. Multi-Skilled Support: Assist with minor electrical tasks (lamp changes, ballast resets) and general building fabric repairs as required. System Monitoring: Regularly monitor BMS (Building Management Systems) to ensure optimal climate control and energy efficiency. Contractor Management:...
Randstad Construction and Property
09 Apr, 2026
Temporary
Mobile Chiller Engineers
£24.00 - £25.00 hourly
Randstad Construction and Property London, UK
Mobile Chiller Engineer Inside M25 Temp-to-Perm We are seeking skilled Mobile Chiller Engineers to join our rapid-response team operating strictly inside the M25 . If you know the London circuit like the back of your hand and have the technical expertise to match, we want to hear from you. This is a Temp-to-Perm opportunity, offering the chance to prove your skills on the ground before transitioning into a long-term, stable permanent position. Key Requirements To navigate this role successfully, you must have: Certification: Mandatory Category 1 F-Gas (C&G 2079) . Qualifications: City & Guilds or NVQ Level 2/3 in Refrigeration and Air Conditioning . License: A full, clean manual driving license (essential for M25 travel). Location: Strong geographical knowledge of London and the surrounding boroughs. Shift Patterns & Benefits We understand that London engineering requires flexibility. We are currently offering: Shift...
ABM
09 Apr, 2026
Full Time
Mobile A/C Engineer
ABM London, UK
LOCATION: Pier Walk, London SHIFT PATTERN: M- F, 8-5pm SALARY: Competitive ROLE OVERVIEW AND PURPOSE • You will be utilising your core skills as an Air Conditioning service engineer, reactive fault diagnostics and installations associated to this company’s core activities • Full commissioning and servicing of HVAC Equipment, Chillers and associated Air Handling Units and other associated equipment. • Assist with Warranty Repairs were necessary • Compile reports and information sheets according to the company’s Quality System, for purposes of conveying information regarding the quality and performance of individual installations. • Co-operation with contracts staff were necessary to achieve our employer’s acceptance in line with agreed contract terms. • Produce non-commissioning related documentation as dictated by workload, ie. Technical reports and reject reports for failures of components or plant. • Responsible for own Health & Safety on site and follow...
ABM
09 Apr, 2026
Full Time
Mobile Refrigeration / Chiller Engineer
ABM London Borough of Hounslow, UK
LOCATION: Hounslow SHIFT PATTERN: Mon, Tue, Wed, Thur, Fri 8-5pm SALARY: Competitive ROLE OVERVIEW AND PURPOSE • You will be utilising your core skills as an Air Conditioning service engineer, reactive fault diagnostics and installations associated to this company’s core activities • Full commissioning and servicing of HVAC Equipment, Chillers and associated Air Handling Units and other associated equipment. • Assist with Warranty Repairs were necessary • Compile reports and information sheets according to the company’s Quality System, for purposes of conveying information regarding the quality and performance of individual installations. • Co-operation with contracts staff were necessary to achieve our employer’s acceptance in line with agreed contract terms. • Produce non-commissioning related documentation as dictated by workload, ie. Technicalreports and reject reports for failures of components or plant. • Responsible for own Health & Safety on site...
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