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Principal Mechanical Engineer Jobs In UK - 7,169 Job Positions Available

1 – 20 of 7,169 jobs
Mott MacDonald jobs

Locations: Croydon, London, Birmingham, Derby, Edinburgh, Glasgow, Leeds, Manchester, Sheffield, York Recruiter contact: Ainsley Anstess Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+

Mott MacDonald  29 days ago
Mott MacDonald jobs

Mott MacDonald Bentley is a fully integrated design and build business combining the design expertise of Mott MacDonald with the contracting experience of JN Bentley to deliver award winning projects. With an annual turnover surpassing £500

Mott MacDonald  29 days ago
Mott MacDonald jobs

Internal applicants welcome Mott MacDonald Bentley is a fully integrated design and build business combining the design expertise of Mott MacDonald with the contracting experience of JN Bentley to deliver award winning projects. With an annual

Mott MacDonald  28 days ago
AECOM jobs

Company Description Work with Us. Change the World. At AECOM, were delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and

AECOM  27 days ago
Assystem jobs

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex

Assystem  21 days ago
Egis Group jobs

Company Description Principal Mechanical Engineer – UK Water Sector Water | Wastewater | Biosolids/Sludge | AMP 8 | SROs | MEP-Led Team Shape the Future of Water Infrastructure with Egis London | Bristol | Manchester (Hybrid) Mechanical Engineering Design |

Egis Group  19 days ago
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Mott MacDonald jobs

Mott MacDonald Bentley is a fully integrated design and build business combining the design expertise of Mott MacDonald with the contracting experience of JN Bentley to deliver award winning projects. With an annual turnover surpassing £500

Mott MacDonald  17 days ago
Assystem jobs

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex

Assystem  16 days ago
Mott MacDonald jobs

Internal applicants are welcome Mott MacDonald Bentley have been named a capital delivery partner on two multi-million-pound ‘lots’ that will see the company deliver projects across the region through to 2030 - with the potential for

Mott MacDonald  16 days ago
Avove Utilities jobs

We are looking for a Principal Mechanical Engineer to join our Severn Trent Water framework Design team. Location: Due to the nature of the role, we welcome applications anywhere in the Severn Trent region (East & West Midlands) Benefits:

Avove Utilities  14 days ago
AFRY jobs

Company Description AFRY is an international engineering, design and advisory company. We support our clients to progress in sustainability and digitalisation. If you are looking for a workplace where you will develop and at the same

AFRY  6 days ago
ricardo jobs

Overview Role: Principal Mechanical Development Engineer Location: Shoreham-by-Sea or Leamington Spa - Onsite / Hybrid Role ID:2026-3335 Pushing Boundaries: a World leader in propulsion engineering from concept to production Ricardo is a trusted engineering partner specialising in complex propulsion,

Ricardo  20 days ago
Merrick & Company jobs

Locations: London, United Kingdom Req ID: 8419 Application Deadline: 9/28/2026 OVERVIEW Merrick UK serves the UK and EU as part of Merrick & Company. Merrick UK provides access to the matrixed expertise across the Merrick &

Merrick & Company  15 days ago
WSP jobs

What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the

WSP  10 days ago
Engie jobs

Principal Mechanical Design Engineer (Data Centres) - London, Bicester or Newcastle RED are an expanding international M&E consultancy, with a proven track record in low energy design, focused on providing excellent design solutions to clients. Through our market leading

Engie  5 days ago
Assystem jobs

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex

Assystem  28 days ago
General Dynamics Missions System International jobs

Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of more than 13,000

General Dynamics Missions System International  27 days ago
AECOM jobs

Company Description Work with Us. Change the World. At AECOM, were delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and

AECOM  26 days ago
Mott MacDonald jobs

Internal applicants are welcome. Mott MacDonald Bentley is a fully integrated design and build business combining the design expertise of Mott MacDonald with the contracting experience of JN Bentley to deliver award winning projects. We secured

Mott MacDonald  22 days ago
Mott MacDonald jobs

Internal applicants welcome Mott MacDonald Bentley is a fully integrated design and build business combining the design expertise of Mott MacDonald with the contracting experience of JN Bentley to deliver award winning projects. Working for Mott

Mott MacDonald  22 days ago

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