Senior Mechanical Engineer
London
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Work for a leading engineering consultancy specializing in Building Services.
Engineering
5 days ago Apply on WhatJobs
Mechanical Engineer jobs in London
Live mechanical engineer roles in London, with London salary benchmarks.
597 live roles in London
Senior Mechanical Engineer
London
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Are you excited about understanding, interpreting, and navigating complex engineering issues?
Engineering
5 days ago Apply on WhatJobs
Senior Rail MEP Mechanical Engineer – Design & Systems
London
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WSP is seeking an Engineer/Senior Mechanical Engineer, MEP (Rail) for roles in London and Birmingham.
Hybrid Engineering
5 days ago Apply on WhatJobs
Senior Data Centre Mechanical Engineer (HVAC Lead)
London
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Arup's purpose, shared values and collaborative approach has set us apart for over 80 years, guiding how we shape a better world.
Engineering
5 days ago Apply on WhatJobs
Senior Mechanical Engineer - High Rise
London
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We invite you to bring your expertise and enthusiasm as you contribute to innovative and high-quality design solutions.
Engineering
5 days ago Apply on WhatJobs
Principal Mechanical Engineer
London
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We are looking for a Principal Mechanical Engineer with previous experience working in a consultancy environment to join our Places Design Practice.
Engineering
5 days ago Apply on WhatJobs
Senior Mechanical Engineer
London
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Ultra Maritime is a global leader in advanced maritime defence solutions.
Hybrid Engineering
5 days ago Apply on WhatJobs
Senior Mechanical Engineer
London
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Are you a Senior level engineer living in London or the home counties, interested in a work-life balance that allows you to work from home 4/5 days…
Hybrid Engineering
5 days ago Apply on WhatJobs
Technical Director Mechanical Engineer - Data Centres (Building Services)
London
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What if you could do the kind of work the world needs?
Hybrid Engineering
5 days ago Apply on WhatJobs
Senior Mechanical Engineer
London
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This is a highly hands‑on opportunity within a small, autonomous engineering team.
Engineering
5 days ago Apply on WhatJobs
Senior Mechanical Engineer - Biotech Hardware & Lab Systems
London
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A pioneering biotech company in Greater London seeks innovative individuals to enhance lab automation systems.
Engineering
5 days ago Apply on WhatJobs
Principal Mechanical Engineer
London
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If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career. #…
Engineering
5 days ago Apply on WhatJobs
Principal Mechanical Engineer
London
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If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career. #…
Engineering
5 days ago Apply on WhatJobs
Lead Mechanical Engineer – Water Infrastructure (Hybrid UK)
London
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Egis Group is seeking a Lead Mechanical Engineer for the UK Water sector to lead mechanical design on major water and wastewater projects, across…
Hybrid Engineering
5 days ago Apply on WhatJobs
Mechanical Engineer - Water Bias
London
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NVQ Level 3 in Plumbing or Mechanical Engineering etc. - and have a keen interest in Mechanical Engineering.
Engineering
5 days ago Apply on WhatJobs
Senior Mechanical Engineer - Tech Services & On-Site Lead
London
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Metropolitan Services is looking for a Mechanical Senior Engineer to support the Technical Services department.
Engineering
5 days ago Apply on WhatJobs
Associate Director Mechanical Engineering
London
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Spencer Ogden are supporting a rapidly scaling AI infrastructure business with the appointment of an Associate Mechanical Director to support the…
Hybrid Engineering Contract
5 days ago Apply on WhatJobs
Mechanical Engineer
London
£23–£24/hr
We are looking for a Mechanical Enginner to join the team of an established FM company in the Tooting area.
Engineering
6 days ago Apply on WhatJobs
Senior Mechanical Engineer
London
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We are seeking a Senior Mechanical Project Engineer to join a major Data Centre Project in London.
Engineering
6 days ago Apply on WhatJobs
Mechanical Engineer
London
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CBRE is the global leader in real estate services and leverages the industry's most powerful knowledge base to meet the commercial real estate needs…
Engineering
6 days ago Apply on WhatJobs
Mechanical Engineer
London
£24/hr
PPM Recruitment are on the lookout for a Mechanical Engineer in the London, SW15 area
Engineering
6 days ago Apply on WhatJobs
Principal Mechanical Engineer
London
£60,000–£80,000
I'm currently working with a well-established built environment consultancy that is looking to bring an experienced Principal Mechanical Engineer…
Hybrid Engineering
6 days ago Apply on WhatJobs
Mobile Mechanical Engineer
London
£40,000–£45,000
We are currently recruiting for a Mobile Mechanical Engineer to join a leading facilities management operation supporting a high-profile…
Engineering
6 days ago Apply on WhatJobs
Relocate to Australia: Data Centre - Mechanical Engineer,Associate Director
London
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At AECOM, we're delivering a better world.
Hybrid Engineering
6 days ago Apply on WhatJobs
Principal Mechanical Engineer - Data Centres
London
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At AECOM, we're delivering a better world.
Hybrid Engineering
6 days ago Apply on WhatJobs
Senior Mechanical Engineer - Water
London
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As a Senior Mechanical Engineer in Water Utilities, you will lead mechanical infrastructure design for water supply and wastewater projects.
Hybrid Engineering
6 days ago Apply on WhatJobs
Senior Mechanical Engineer
London
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As Principal Mechanical Engineer in Waterman Building Services London, you will lead and shape mechanical design across diverse sectors…
Hybrid Engineering
6 days ago Apply on WhatJobs
Associate Mechanical Engineer - New Team
London
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In this Mechanical Associate role, you will help shape the direction of our Energy Transition team in Central London as part of a global practice.
Engineering
6 days ago Apply on WhatJobs
Mechanical Engineer
London
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In this role you will support the delivery and coordination of mechanical installation packages on a major HS2 infrastructure project in West London.
Engineering
6 days ago Apply on WhatJobs
Where do senior data centre mechanical engineers go to get promoted?
London
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In this role you will lead mechanical and cooling design on live data centre schemes, owning client conversations and collaborating with electrical…
Engineering
6 days ago Apply on WhatJobs
Mechanical Engineer
London
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In this role you lead an M&E team within a London-based engineering consultancy and drive the delivery of complex ventilation-focused projects.
Engineering
6 days ago Apply on WhatJobs
Associate Mechanical Engineer - Lead Projects & Clients
London
£80,000–£90,000
Eden Brown represents a well-established multidisciplinary consultancy in London seeking an Associate Mechanical Engineer to lead the delivery of…
Hybrid Engineering
6 days ago Apply on WhatJobs
Associate Mechanical Engineer
London
£80,000–£90,000
A well-established multidisciplinary consultancy is looking to appoint an Associate Mechanical Engineer to support the continued growth of its…
Hybrid Engineering
6 days ago Apply on WhatJobs
Principal to Associate Mechanical Engineer - Healthcare (Building Services)
London
£90,000–£120,000
What if you could do the kind of work the world needs?
Hybrid Engineering
6 days ago Apply on WhatJobs
Foot Mobile Mechanical Engineer — Central London Buildings
London
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CBW Staffing Solutions Ltd is seeking a Mechanical Maintenance Engineer to cover in Central London (Zones 1-2) on a Foot Mobile basis.
Engineering
6 days ago Apply on WhatJobs
Electrical & Mechanical Engineer - Mission Critical Shift
London
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Equinix is the world’s digital infrastructure company® shortening the path to connectivity to enable the innovations that enrich our work, life and…
IT & Technology
6 days ago Apply on WhatJobs
Mechanical Engineer
London
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Fuse Energy is an energy startup on a mission to make energy abundant and affordable, fast.
Sales & Business Development
6 days ago Apply on WhatJobs
Renewable Energy Mechanical Engineer - Impact & Innovation
London
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Fuse Energy is seeking a versatile Mechanical Engineer with broad engineering interest to tackle problems in renewable energy.
Sales & Business Development
6 days ago Apply on WhatJobs
Foot Mobile Mechanical Engineer
London
Up to £45,000
Exciting opportunity to work for a family run FM service provider situated in London.
Engineering
6 days ago Apply on WhatJobs
Senior Mechanical Engineer
London
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PermanentAre you a Mechanical Engineer looking to take the next step in your career?
Hybrid Engineering
6 days ago Apply on WhatJobs
Mechanical Engineer
London
£26/hr
Our Client is looking for a Mechanical Engineer to join their team to work across their portfolio in Hampshire carrying out PPM schedules on a…
Engineering Contract
1 week ago Apply on WhatJobs
Foot Mobile Mechanical Engineer
W1, Marylebone High Street, Greater London
£45000 - £48000/annum
Foot Mobile Mechanical / HVAC Engineer to cover sites in West Central London salary to £48k plus overtime and great benefits. Our client is a…
Engineering Permanent
1 day ago Apply now
Mechanical Engineer
London
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CBRE is the global leader in real estate services and leverages the industry's most powerful knowledge base to meet the commercial real estate needs…
Engineering Permanent
21 hours ago Apply now
Mobile Mechanical Engineer
Greater London
£42000 - £48000/annum Van, Fuel Card, Phone, Bonus
DR Newitt Recruitment is currently recruiting for an experienced Mobile Mechanical Engineer to join a facilities maintenance team supporting a major…
Engineering Permanent
21 hours ago Apply now
Principal Mechanical Engineer
London
£55.00/hour
Principal Mechanical Building Services Engineer Location: London (Hybrid Working Available) Rate: £55 to £60 per hour (Depending on Experience) Are…
Hybrid Engineering Permanent
2 days ago Apply now
Lead Mechanical Engineer
Pall Mall, London
£52000/annum
Lead Mechanical Engineer Location: St James's, London Salary: £52,000 per annum Working Hours: Monday to Friday, 8:00am-5:00pm Benefits: Standard…
Engineering Permanent
2 days ago Apply now
Mechanical Engineer
West End, London
£29.00 - £30.00/hour Competitive
Mechanical Engineer (Building Services) Central London University | Temporary Ongoing Contract £30.00 per hour Umbrella | £27.00 per hour PAYE…
Construction Permanent
3 days ago Apply now
Mechanical Engineer (Facilities Maintenance)
Hounslow, London
£40000 - £44000/annum Overtime + Company Benefits
Mechanical Engineer (Facilities Maintenance) Heathrow Aiport £40,000 - £44,000 + Overtime + Training & Qualifications + Pension + Life Assurance +…
Engineering Permanent
3 days ago Apply now
Mobile Mechanical Engineer (Facilities Maintenance)
London
£40000 - £45000/annum Van + Overtime + Benefits
Mobile Mechanical Engineer (Facilities Maintenance) London £40,000 - £45,000 + Electric Van + Overtime + Pension + Life Assurance + Training +…
Engineering Permanent
6 days ago Apply now
Intermediate Mechanical Engineer
London
£45000 - £50000/annum
A leading and well established building services engineering consultancy is seeking an Intermediate Mechanical Engineer to join its growing…
Management & Consultancy Permanent
6 days ago Apply now
Multiskilled Mechanical Engineer
West End, London
£220 - £224/day
Our Client is looking for a Foot Mobile multiskilled Mechanical Engineer, you will cover sites, all within walking distance of each other. We are…
Construction Permanent
6 days ago Apply now
Mechanical Engineer
City of London
£50000 - £52500/annum £50,000 - £52,500
Mechanical Engineer Liverpool Street, City of London £50,000 - £52,500 We're currently recruiting for a well experienced Mechanical Maintenance…
Engineering Permanent
6 days ago Apply now
Static Site Mechanical Engineer
Brent, Greater London
£40000 - £42000/annum + Excellent career benefits
Our client is one of the largest facilities management and maintenance contractors in the UK, offering market leading opportunities for talented…
Engineering Permanent
6 days ago Apply now
Mechanical Engineer
Barking and Dagenham, Greater London
£40000 - £80000/annum + BENEFITS
Noble Recruiting have a wonderful opportunity for an experienced Mechanical Engineer based in Barking, Essex with an internal workshop area with a…
Engineering Permanent
6 days ago Apply now
Mechanical Engineer
London
£50000 - £52000/annum + Package
Mechanical Engineer Liverpool Street, London £50,000 - £52,000 We are recruiting for a Mechanical Engineer to join an established building services…
Engineering Permanent
6 days ago Apply now
Mobile Mechanical Engineer (105719)
London
£40000 - £45000/annum
Mobile Mechanical Engineer Location: South London Salary: £40,000 - £45,000 Contract: Full-time Working Pattern: Mobile, with on-call requirements…
Engineering Permanent
7 days ago Apply now
Mechanical Engineer
London
£80,000–£85,000
We are working with an established Tier 1 Mechanical, Electrical & Public Health contractor that is looking to appoint an experienced Mechanical…
Construction
1 week ago Apply on WhatJobs
Mechanical Engineer
London
£43,000–£45,000/mo
A Mechanical Engineer is required for a permanent, static role near Oxford Circus, delivering planned and reactive maintenance across building…
Engineering
1 week ago Apply on WhatJobs
Data Centre Mechanical Engineer - Chillers & AHUs (Onsite)
London
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Apex Systems US is seeking a mechanically-biased Engineering Operations Technician for our London data centre portfolio.
IT & Technology
1 week ago Apply on WhatJobs
Mechanical Engineering Grad — Naval & Nuclear Rotations
London
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Babcock International offers a Mechanical Engineering Graduate Programme with rotations across the UK to work on submarines, ships, and future…
Engineering
1 week ago Apply on WhatJobs
Mechanical Engineer hiring in London: the numbers
- 597 live mechanical engineer roles in London right now.
- Median advertised salary for mechanical engineer roles in London: £83,000; the middle half of adverts pay £73,500 to £105,000 (from 39 current adverts that state an annual salary).
- Advertisers with the most recent openings: Aldwych Consulting (7), Black & Veatch (4), Black & Veatch Corporation (4), Placements24 (3), WSP (3).
- Newest advert posted 14 October 2026.
Counted from the adverts on this board, refreshed hourly. Advertised pay is what employers state, not a market survey.
Mechanical engineer jobs in other cities
Mechanical Engineer salary in London
£40,000 – £56,000 (indicative · midpoint £48,000)
How this figure was built. No live advertised salaries back this figure yet. It is the midpoint of our curated 2026 baseline range for the role and region.
Methodology: medians reconcile live advertised UK salaries for this role and region; 25th–75th percentiles are shown only where at least 5 live salaried listings back them. They are measured or omitted, never interpolated. Rows marked indicative are anchored to our curated 2026 baseline ranges until enough live data accrues. Listings advertising an implausible annual figure (a mislabelled hourly or daily rate) are excluded rather than converted, because converting one means guessing the hours behind it.
Market view. Scotland's energy sector (offshore, renewables) pushes mechanical pay above most English regions outside London. Chartership (CEng via IMechE) matters for engineer-grade roles; for fitters, recognised apprenticeships plus experience on rotating equipment, hydraulics or press tools carry the premium.
Full Mechanical Engineer salary guide →