DI Jobs
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job
  • Sign in
  • Sign up
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job

Refine Search
Current Search
hvac engineer Greater London
Refine by Categories
Engineering  (23) Executive & Management  (6) Admin-Clerical  (1) Consulting & Corporate Strategy  (1) Sales  (1)
Refine by Job Type
Permanent  (18) Temporary  (7) Full Time  (4) Contract  (1)
Refine by Salary Range
£45,000 - £60,000  (5) £150,000 - £200,000  (1) £200,000 and up  (1)
Refine by Onsite/Remote
Onsite  (30)
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...
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
Mobile Maintenance Supervisor
Randstad Construction and Property City of Westminster, London, UK
Mobile supervisor Location: Central London Salary: 52,000 + Company Van + overtime Contract: Monday - Friday: 8am - 5pm The Opportunity Are you a Senior Engineer or current Supervisor looking to take the next step in your career with a global leader in facilities management? We are seeking a Mobile supervisor to lead a team of multi-skilled engineers across a high-profile regional portfolio. This role is designed for a technical expert who excels in "leading from the front," balancing hands-on technical support with high-level contract management and team development. You will be the primary technical authority for your region, ensuring that our commercial clients receive a seamless, compliant, and efficient maintenance service. The Role As a Mobile M&E Supervisor, you will oversee the delivery of building services maintenance across a diverse range of commercial assets. You will be responsible for the technical performance of your team and the commercial...
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...
360 Recruitment
08 Apr, 2026
Permanent
Mechanical Site Supervisor
360 Recruitment 39 Holloway Rd, London N7 8JP, UK
Mechanical Site Supervisor Building Services (HVAC, Pipework, Plantroom) Location: London & Home Counties Salary: £55,000 £65,000 + Company Van + Bonus + Benefits A well-established Mechanical & Electrical Building Services contractor is seeking an experienced Mechanical Site Supervisor to oversee installation projects across London and the Home Counties. The company delivers mechanical building services installation projects directly for end-user clients , covering commercial offices, education, healthcare environments, heritage buildings and high-end residential developments. This opportunity would suit a Mechanical Supervisor, HVAC Supervisor or Mechanical Foreman with strong experience in pipework, plantroom installations and HVAC systems who enjoys leading engineers on site and delivering high-quality building services projects. The Role Mechanical Site Supervisor As Mechanical Site Supervisor , you will take responsibility for supervising and...
Randstad Construction and Property
27 Mar, 2026
Permanent
Mechanical Maintenance Engineer
Randstad Construction and Property Wembley, UK
Multi-Skilled Engineer (Mechanical Bias) Are you a skilled maintenance professional looking for a new challenge in a fast-paced environment? We are seeking a Multi-Skilled Engineer (Mechanical Bias) to join our maintenance team. The Essentials Salary: 40,000 - 42,000 per annum Hours: 40 hours per week Pattern: 5 working days with 2 rest day Location: West London Your Role As a mechanically biased tradesperson, you will handle a mix of planned preventative maintenance (PPM) and reactive repairs. Your day-to-day will involve: System Maintenance: Fault-finding and minor installations on HVAC systems, AHUs, FCUs, pumps, motors, and fans Plumbing: Managing hot and cold-water systems and basic pipework. Building Fabric: Assisting with non-specialist maintenance tasks to support the wider team. Compliance: Using a Computerised Maintenance Management System (CMMS) to close tasks accurately and maintaining site records in...
Randstad Construction and Property
25 Mar, 2026
Temporary
Mechanical Engineer
Randstad Construction and Property Wembley, UK
Mechanical Engineer Wembley, North West London Salary: Up to 42,000 oer year Location: Wembley (Excellent transport links) Are you a hands-on Mechanical Engineer looking for a stable, site-based role in the heart of London? We are looking for a skilled professional to join our facilities team in Paddington to maintain and optimize the mechanical systems of a premier commercial site. The Role You won't just be "fixing things"-you'll be the technical backbone of the building. You will be responsible for the planned preventative maintenance (PPM) and reactive repairs of all mechanical plant equipment. Key Responsibilities: Maintenance of HVAC systems , pumps, motors, and pressurized systems. Basic plumbing repairs and water treatment monitoring (L8). Diagnosing faults and implementing long-term technical solutions. Managing sub-contractors and ensuring health & safety compliance on-site. Maintaining accurate digital logs of all works completed...
  • Home
  • About Us
  • Recruitment Blog
  • Terms & Conditions
  • Privacy & Cookies Policy
  • Employer
  • Post a Job
  • Job Board Advertising Packages
  • Diversity, Inclusion & Equality (ED&I) Articles
  • Sign in
  • Contact Us | Recruiters
  • Job Seeker
  • Find Jobs
  • Upload CV
  • Job Seeker Help & Advice
  • Equal Opportunities Monitoring Form
  • Sign in
  • Contact Us | Jobseeker
  • Facebook
  • X / Twitter
  • LinkedIn
© 2026 DIjobs Limited  |  3rd Floor, 86-90 Paul Street, London EC2A 4NE  |  Company Registration: 13316146  |  VAT No: GB 377358650
Diversity Job Board | Inclusion | Equality | ED&I | DEI | EDI | D&I | DEIB | IDEA | BDI | Jobboard | Vacancies | Diversity Jobs | Careers | Jobsite | Diversity and Inclusion Job Boards | Find a New Job | Job Search with DIjobs