Third Solutions Jobs

Advance your career in mechanical engineering. Our job board features roles in design, manufacturing, maintenance, automotive, aerospace, and HVAC — covering everything from CAD engineers to maintenance technicians. Whether you're a graduate engineer or a chartered professional, find positions across the UK that match your specialism and experience.

24 jobs for Third Solutions

Senior Mechanical Building Services Design EngineerLocation: LondonEmployment Type: Full-Time, PermanentSalary: 60,000 - 65,000 per annumRole OverviewOur client is seeking an experienced and highly motivated Senior Mechanical Building Services Design Engineer to take a lead role within their growing Design & Build team. The role will suit a mechani...

£50,000 - £60,000 Per Annum

Senior Mechanical Engineer London 50,000 - 60,000A London-based opportunity is available for a motivated and building services oriented Senior Mechanical Engineer. This role is ideally suited to an experienced professional with strong technical expertise in building services design and a collaborative, leadership-focused approach.Key Responsibiliti...

£90,000 - £100,000 Per Annum

Principal Mechanical Design Engineer - Mission Critical (Data Centres)Location: London (with flexibility across Europe) An established, forward-thinking engineering and architecture consultancy is expanding its mission-critical capability, with a focus on delivering large-scale, high-performance data centre projects across Europe. This is an exciti...

£75,000 - £110,000 Per Annum

Are you a commercially sharp MEP Estimator (Mechanical Bias) with a track record of delivering high-stakes bids in the Rail, Commercial or Industrial sectors? Do you thrive on the challenge of taking a project from ITT through to final governance? Our business works together to achieve excellent outcomes in complex infrastructure engineering. We a...

£50,000 - £64,000 Per Annum

Senior Mechanical Engineer - Building ServicesLondon Hybrid Working Available Competitive Salary + Tax-Free Bonus + Excellent BenefitsAn established, employee-owned Building Services Consultancy is looking to appoint a Senior Mechanical Engineer to join its growing London team. With decades of experience delivering innovative engineering solutions ...

£50,000 - £64,000 Per Annum

Senior Mechanical Engineer - Building Services Croydon Hybrid Working AvailableAn established, employee-owned Building Services Consultancy is looking to appoint a Senior Mechanical Engineer to join its growing Croydon team. With decades of experience delivering innovative engineering solutions across the built environment, the business has develop...

£60,000 - £70,000 Per Annum

Senior Mechanical EngineerRickmansworth £60,000 - £70,000 + Bonus + Private Healthcare + Life Insurance + Career Development + Complex Projects Become the engineer people turn to for answers, not just another designer producing drawings. If you're a Senior Mechanical Engineer who enjoys solving complex engineering challenges, taking ownership of d...

£60,000 - £68,000 Per Annum

Mechanical Project Manager - LondonA reputable and expanding building services contractor is seeking an experienced Project Manager to oversee the delivery of complex HVAC and mechanical projects across London. This role offers genuine autonomy, exposure to technically challenging work, and the chance to join a business with a strong pipeline of se...

£70,000 - £80,000 Per Annum

We are looking for an experienced Mechanical Building Services Engineer to work for an Established and reputable, well-run Mechanical sub-contractor on Commercial, retail and high end resi projects in Central London, Mechanical value typically to £8M. Excellent prospects with an extremely well managed, niche Building Services company we have known ...

Mechanical Site Manager

NewPosted 05 Jun 2026OHUK
£55,000 - £65,000 Per Annum

A leading MEP subcontractor is seeking an experienced Mechanical Site Manager to join its growing team on a permanent basis. The company delivers high-quality mechanical and electrical solutions across a diverse portfolio of projects, including high-end residential, commercial, industrial, infrastructure, and decarbonisation schemes. This is an exc...

Mechanical Jobs by Type

Full Time Mechanical Jobs

Browse 24 full time vacancies in the Mechanical sector, covering a range of employers and seniority levels. Apply directly through the listings below.

Permanent Mechanical Jobs

Permanent roles in the Mechanical sector suit candidates looking for the structure and commitment this work pattern offers. There are currently 24 permanent positions available.

Where Mechanical Jobs Are Hiring

Mechanical Jobs in London

London is one of the most active markets for mechanical jobs, with 19 live roles. Commuter-friendly and central employers both feature.

Mechanical Jobs in Addlestone

There are 1 mechanical vacancies in Addlestone. Filter by salary, hours or contract type using the panel above.

Mechanical Jobs in Chorleywood

Browse 1 mechanical positions in Chorleywood — a useful starting point if you're targeting employers in this region.

Mechanical Jobs in Croydon

There are 1 mechanical vacancies in Croydon. Filter by salary, hours or contract type using the panel above.

Mechanical Jobs in Middlesex

Middlesex is one of the most active markets for mechanical jobs, with 1 live roles. Commuter-friendly and central employers both feature.

Mechanical Salary Bands

Mechanical Jobs at least £75,000

There are 4 positions in the Mechanical sector paying at least £75,000. Use the salary filter to refine further or open each role for full details.

Mechanical Jobs at least £50,000

There are 24 positions in the Mechanical sector paying at least £50,000. Use the salary filter to refine further or open each role for full details.

Mechanical Jobs at least £40,000

Browse 24 higher-paying jobs in the Mechanical sector listed at least £40,000. Salary information is shown alongside each role below.

Frequently Asked Questions

Where are most Mechanical jobs located?

Mechanical jobs are most commonly available in London, Addlestone, Chorleywood, with 24 roles in total.


Are there full-time and part-time jobs in the Mechanical sector?

There are 24 full-time and 0 part-time jobs in the Mechanical sector.


What salary can I expect for jobs in the Mechanical sector?

Of the 24 jobs in the Mechanical sector, 4 pay at least £75,000 and 24 pay at least £50,000.


How often are new jobs in the Mechanical sector posted?

11 jobs in the Mechanical sector were posted in the last 7 days.

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