principal mechanical engineer jobs in England

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 :...

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...

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...

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...

Job Title: Principal Mechanical Design Engineer Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this role Salary: Circa £55,000 What youll be doing: - Lead the end-to-end development of complex fluid systems, shaping designs that meet demanding performance and environmental requirements - Create and...

Principal Mechanical Engineer Built Environment Consultancy Winchester Hybrid working £62,000 per annum + benefits Due to continued growth, my client is seeking a Principal Mechanical Engineer to join their experienced MEP team in Winchester. This is an excellent opportunity for a senior building services professional to lead mechanical design on a diverse range of projects across the...

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 throughout design...

Principal Engineer Location:Essex Salary:£55k-£65k About the Role: Platform Recruitment has partnered with a long-established manufacturer who are seeking a Principal Engineer to provide structural, reliability, and technical analysis across a range of high-integrity products. Youll lead analysis activities, support development and verification, and act as a key technical interface within a...

Job Description Please note, this company is not able to offer a sponsorship visa at this time. We are seeking an experienced Principal or Associate Mechanical Design Engineer to join this dynamic team in the field of Building Services Engineering. As a key member of the organisation, you will play a crucial role in designing and optimising mechanical systems for large-scale projects. The...

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 ConsultancyI'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...

You will be working on a varied portfolio of frameworks and projects which are predominantly UK-based but with some overseas opportunities.

You will take the lead and deliver on small projects up to the value of a few £million and provide technical support to end users, Landlords, management agents, project managers and the like.

You will act as the primary authority for mechanical engineering within the project and work closely with multidisciplinary teams, clients, and stakeholders to ensure successful delivery of all mechanical design requirements

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 Title: Principal Mechanical Engineer Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this particular role. Salary: Circa £55k What youll be doing: - Design of multiple platform systems, sub-systems and equipment for the next generation Royal Navy submarines - Undertake functional design...

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 communications systems...

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 role-combining technical...

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...

Key Responsibilities · To ensure compliance with Company & Client Policy with respect to water sector requirements. To complete specific design tasks as delegated by the Project Discipline Engineer or Engineering Manager as appropriate. To ensure work packs are delivered in timely and cost effective manner and in line with Company & Clients Project requirements and applicable Company & Client...

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 prototypes,...

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 current and next...