Principal Mechanical Design Engineer - Building Services

Added 27/10/2025

Principal Mechanical Design Engineer Location: London (Hybrid - 3 days in office, 2 days remote) Salary: £70,000 - £75,000 per annum About the company Our client is a well-established building services consultancy based in London, recognised for delivering high-quality engineering design solutions across the commercial fit out, residential, and educational sectors. Following a recent partnership with a data-specialist consultancy, the business has expanded its portfolio to include data centre projects, further enhancing its technical expertise and market presence. This is an excellent opportunity to join a growing team that values technical excellence, collaboration, and innovation within a supportive and progressive...

Principal Mechanical Design Engineer - Building Services

Added 19/09/2025

Principal Mechanical Design Engineer (Building Services) City Of London Up To £70k + Benefits An exciting opportunity has arisen for an experienced Principal Mechanical Engineer to join a well-established, multidisciplinary engineering consultancy with over 1,000 employees and more than 70 years of industry experience. With plans to double its headcount in the London office over the next two years, this company offers a rare chance to play a pivotal role in shaping the future of the business. As part of a smaller, close-knit team, you'll enjoy an entrepreneurial environment where you'll be given significant ownership of projects and the chance...

Principal Mechanical Design Engineer - Building Services

Added 29/08/2025

Principal Mechanical Design Engineer (Building Services) City Of London Up To £70k + Benefits An exciting opportunity has arisen for an experienced Principal Mechanical Engineer to join a well-established, multidisciplinary engineering consultancy with over 1,000 employees and more than 70 years of industry experience. With plans to double its headcount in the London office over the next two years, this company offers a rare chance to play a pivotal role in shaping the future of the business. As part of a smaller, close-knit team, you'll enjoy an entrepreneurial environment where you'll be given significant ownership of projects and the chance...

Principal Mechanical Design Engineer - Building Services

Added 25/07/2025

Senior Mechanical Design Engineer (Building Services) City Of London Up To £68k + Benefits A leading engineering consultancy renowned for delivering mission-critical projects is seeking an experienced Senior Mechanical Design Engineer to join their growing team. With a solid reputation built on technical excellence and strong client relationships, this firm enjoys a high volume of repeat business and has recently secured a number of significant project wins. As a result, they are now looking to expand their capabilities and bring in a passionate, technically strong individual to help drive forward their continued success.This is a unique opportunity to become part...

Principal Mechanical Design Engineer - Building Services

Added 22/07/2025

Principal Mechanical Design Engineer (Building Services) City Of London Up To £70k + Benefits An exciting opportunity has arisen for an experienced Principal Mechanical Engineer to join a well-established, multidisciplinary engineering consultancy with over 1,000 employees and more than 70 years of industry experience. With plans to double its headcount in the London office over the next two years, this company offers a rare chance to play a pivotal role in shaping the future of the business. As part of a smaller, close-knit team, you'll enjoy an entrepreneurial environment where you'll be given significant ownership of projects and the chance...

Principal Mechanical Engineer

Added 18/09/2025

Job DescriptionAs a Principal Mechanical Engineer, you'll play a key leadership role across major multidisciplinary building projects. You'll be responsible for delivering technical solutions, managing teams, and engaging with clients on high-value developments in both the private and public sectors.General ResponsibilitiesLead mechanical, electrical and public health (MEP) project delivery teamsProvide mechanical design expertise and technical guidance on complex projectsDirect the development of detailed and performance specificationsManage feasibility studies and ensure robust design strategiesServe as the primary contact for clients and oversee delivery against KPIsBusiness DevelopmentSupport the growth of business opportunities across the regionStrengthen client relationships through outstanding service and solutionsRepresent...

Principal Mechanical Design Engineer (Travel paid + Bonus)

Added 29/08/2025

Principal Mechanical Design Engineer - Travel Paid + Bonus A leading MEP contractor is seeking an experienced and commercially astute Principal Mechanical Engineer to join their team in London. This is a fantastic opportunity to take a senior role in the design and delivery of high-profile commercial and data centre projects. The Role As a Principal Mechanical Design Engineer, you'll take ownership in delivering the mechanical design and coordination process on complex projects. You'll lead project teams, engage with clients and consultants, and ensure technical excellence while keeping a sharp eye on commercial performance. Key Responsibilities: * Lead mechanical design...

Principal Mechanical Engineer

Added 16/07/2025

Job DescriptionAs a Principal Mechanical Engineer, you'll play a key leadership role across major multidisciplinary building projects. You'll be responsible for delivering technical solutions, managing teams, and engaging with clients on high-value developments in both the private and public sectors.General ResponsibilitiesLead mechanical, electrical and public health (MEP) project delivery teamsProvide mechanical design expertise and technical guidance on complex projectsDirect the development of detailed and performance specificationsManage feasibility studies and ensure robust design strategiesServe as the primary contact for clients and oversee delivery against KPIsBusiness DevelopmentSupport the growth of business opportunities across the regionStrengthen client relationships through outstanding service and solutionsRepresent...

Principal Electrical Engineer - Building Services

Added 27/10/2025

Principal Electrical Engineer | Lead. Inspire. Redefine Excellence. Shape the future of Building Services - drive innovation, lead complex projects, and inspire the next generation of engineers. We've partnered with a fast-growing boutique consultancy of around 40 professionals that's making a name for itself across the UK. Specialising in Ministry of Justice (MOJ) and commercial projects, they've already made history as the first consultancy to deliver a fully electrical prison in the UK - and they're only getting started. They're now seeking a Principal Electrical Engineer to take the technical lead on major projects, offer strategic guidance to clients, and...

Principal Electrical Design Engineer - Building Services

Added 13/10/2025

Principal Electrical Design Engineer (Building Services) London Up to £70,000 About the Role: My client, a globally recognised leader in Building Services, is seeking a seasoned Principal Electrical Design Engineer to join their flagship London office. Renowned for delivering innovative, sustainable, and high-performance building systems across the globe, they offer a unique opportunity for an experienced professional ready to lead, inspire, and shape landmark projects that influence cityscapes and improve lives. Key Responsibilities: * Take full ownership of electrical design delivery across major projects from concept through to completion. * Oversee and coordinate with multidisciplinary teams to deliver fully integrated...

Principal Electrical Design Engineer - Building Services

Added 10/10/2025

Principal Electrical Design Engineer (Building Services) City Of London Up To £75k + Benefits A leading engineering consultancy renowned for delivering mission-critical projects is seeking an experienced Principal Electrical Design Engineer to join their growing team. With a solid reputation built on technical excellence and strong client relationships, this firm enjoys a high volume of repeat business and has recently secured a number of significant project wins. As a result, they are now looking to expand their capabilities and bring in a passionate, technically strong individual to help drive forward their continued success. This is a unique opportunity to become...

Principal Electrical Design Engineer - Building Services

Added 10/10/2025

Principal Electrical Design Engineer (Building Services) City Of London Up To £75k + Benefits A dynamic and rapidly growing company is seeking a Principal Electrical Design Engineer to join their expanding team. Over the past four years, this innovative firm has grown to a workforce of 50, operating out of three offices. Their success in consistently winning new projects has fuelled continuous expansion, and they are now looking to bring on more skilled engineers. This company offers unparalleled flexibility, allowing engineers the choice to work from the office as much or as little as they prefer-be it one day a...

Principal Electrical Engineer- Building Services

Added 07/10/2025

Principal Electrical Engineer | Central London We're working with a boutique building services consultancy in the heart of Central London that's quietly making a big name for itself in the high-end residential world. With a close-knit team of around 30 talented professionals, they combine technical excellence with a personable, down-to-earth culture - and they're now looking to bring on board a Principal Electrical Engineer to help shape their next phase of growth. This is a place where you won't get lost in the crowd. You'll have the autonomy to lead projects, guide a small team, and see your ideas come...

Principal Electrical Engineer- Building Services

Added 07/10/2025

Principal Electrical Engineer | Central London We're working with a boutique building services consultancy in the heart of Central London that's quietly making a big name for itself in the high-end residential world. With a close-knit team of around 30 talented professionals, they combine technical excellence with a personable, down-to-earth culture - and they're now looking to bring on board a Principal Electrical Engineer to help shape their next phase of growth. This is a place where you won't get lost in the crowd. You'll have the autonomy to lead projects, guide a small team, and see your ideas come...

Principal/ Associate Electrical Engineer - Building Services

Added 02/10/2025

Principal / Associate Electrical Engineer | Manchester Are you ready to take your career to the next level? We're working with a well-established building services consultancy who are seeking a dynamic Principal Electrical Design Engineer (or above) to step into a key leadership role. This is a unique opportunity to shape major projects worth up to £300m, lead a talented engineering team, and directly influence the future direction of the practice. The Opportunity As Principal Electrical Engineer, you'll be at the forefront of delivering cutting-edge, sustainable electrical design across sectors including residential, commercial, education, and mixed-use developments. You'll have full...