principal mechanical engineer jobs in United Kingdom

Job Description Principal Mechanical Engineer - Water Sector Locations: Leeds, Warrington or Manchester Hybrid: 2-3 days per week in the office Salary: £70-80k With major AMP8 investment and strong regional growth, Advance TRS are working with a leading consultancy who are expanding their engineering team. They are seeking a Principal Mechanical Engineer to step into a regional lead...

Senior / Principal Mechanical Engineer To be considered for an interview, please make sure your application is full in line with the job specs as found below. London | £55,000 - £70,000 | Building Services Consultancy I'm currently working with a well-established building services consultancy based in London that is looking to appoint a Senior or Principal Mechanical Engineer to join their...

Job Description Job Title: Principal Mechanical Engineer Location: Stoke Gifford, Bristol + Hybrid Working Arrangement Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent As a Principal Mechanical Engineer, you'll have a role that's out of the ordinary. You'll maintain the engineering configuration, ensuring the overall design intent and integrity is maintained...

Are you a Senior/Principal Mechanical Design Engineer seeking a new and exciting challenge in the heart of Glasgow? Join this dynamic and innovative team as they embark on cutting-edge projects that shape the future of engineering. You can get further details about the nature of this opening, and what is expected from applicants, by reading the below. Key Responsibilities: As a Principal...

Job Description Job Title: Senior/Principal Platform Systems Mechanical Engineer Location: Barrow-in-Furness. This position will require a full-time presence on-site Salary: Competitive What youll be doing: - Developing the package of design evidence required to justify a safe, effective design and generate customer confidence in the design solution - Specifying and assisting in the build of...

You will be based in central Manchester and will be responsible for budgets and all mechanical systems. - Ensure all statutory compliance and legal provisions - Operate within the annual budget - Take full responsibility for all the mechanical systems - Full compliance with statutory requirements, in line with SFG20

PRINCIPAL MECHANICAL DESIGN ENGINEER POSITION : Principal Mechanical Design Engineer LOCATION : Commutable from Leeds, Sheffield , Lincoln , Grimsby , Doncaster , York , Hull , Beverley. Hybrid role. SALARY AND BENEFITS : £65 - 70 K + £500 PCM Car Allow OR Company Car with fuel card. Electric Options available , Health Benefits , Bonus A starting bonus may be also be available THE ROLE : Our...

Job Description Our client, a leader in the Defence & Security sector, is currently seeking a Principal Engineer - Mechanical Engineer (Platform Equipment) to join their dynamic team in Barrow. This contract role offers a hybrid working arrangement, requiring 2-3 days per fortnight on-site. Key Responsibilities: - Assisting in the production of estimates and the creation of design requirement...

You must have the right to work in the UK - Visa sponsorship is not available If you’re a senior mechanical engineer who wants to work on seriously impressive technology with real-world impact, this is one of the most exciting roles in the UK engineering market right now.

You will have the autonomy to shape the mechanical engineering capability and work closely with project managers, clients, and contractors to ensure smooth project delivery from concept to completion.

My client is a well-established business who have developed a reputation for providing excellent quality mechanical and electrical building services design, positioning themselves as preferred design consultants for a host of prestigious clients across a range of sectors. To kickstart 2026 they are introducing Data Centre xujxxms work and they are looking for a Senior/ Principal/ Associate/ AD...

Are you an experienced Principal Mechanical Design Engineer who is looking to join a world leading R&D company, focusing on an existing aerospace and aviation project founded by the government, based on Loughborough? Do you want to work on a range of exciting aerospace and aviation projects and technologies that will really make a difference to the future? If the answer is Yes, this is the...

My client is a well-established business who have developed a reputation for providing excellent quality mechanical and electrical building services design, positioning themselves as preferred design consultants for a host of prestigious clients across a range of sectors. To kickstart 2026 they are introducing Data Centre work and they are looking for a Senior/ Principal/ Associate/ AD Mechanical...

You will lead mechanical services design, manage project delivery, and work closely with clients and multi-disciplinary teams to deliver high-quality, sustainable solutions. The role includes technical leadership, project oversight, and mentoring junior engineers. Key Responsibilities

Senior / Principal Mechanical Engineer London | £55,000 - £70,000 | Building Services Consultancy I'm currently working with a well-established building services consultancy based in London that is looking to appoint a Senior or Principal Mechanical Engineer to join their growing team. The consultancy delivers high-quality mechanical and multi-disciplinary building services solutions across a...

Job Description Job Title: Senior Mechanical Engineer Location: Coventry. This is an onsite position Salary: Competitive What youll be doing: In this role you will be joining a newly formed Mechanical Engineering team within a new office based in Coventry. The goal of this team with be to help deliver crucial ship services, crew life support capabilities and equipment and componentry for the...

Your new company Are you ready to take a key role in shaping critical water infrastructure projects across the UK? This is your opportunity to join a global leader in design, engineering, and project management - a company that delivers innovative solutions to create sustainable communities and resilient infrastructure worldwide. Your new role As a Principal Mechanical Engineer, you'll lead...

Job Description V05483 Principal Engineer - Combat Systems (External Communications) - Paul Colloby is the HM. 1 position 12 month contract Frimley Hybrid - 2-3 days per week 37 hours a week Dreadnought programme £57.00 PAYE (£65.29 including holiday pay) or £76.98 p/h Umbrella Knowledge, Skills and Qualifications Knowledge: (Recommended max 5 bullets/statements) Knowledge of external...

You will have the autonomy to shape the mechanical engineering capability and work closely with project managers, clients, and contractors to ensure smooth project delivery from concept to completion.

Principal Mechanical Engineer - Water Sector Locations: Southampton, Brighton or Kingshill Hybrid: 2-3 days per week in the office Salary: £70-75k With major AMP8 investment and strong regional growth, Advance TRS are working with a leading consultancy who are expanding their engineering team. They are seeking a Principal Mechanical Engineer to step into a regional lead role-combining...