Senior/Principal Mechanical Engineer - Data Centre

Added 28/08/2026

Senior / Principal Mechanical Engineer - Data Centres London | Hybrid - 3 Days Office / 2 Days Home Ready to work on some of the most exciting data centre projects in the market? We're partnering with a leading international engineering consultancy with a strong global reputation in data centres and mission-critical engineering. This is an opportunity to join a growing team where you'll work on technically challenging, high-profile projects while being supported by a business that genuinely invests in its people. What you'll bring: * Strong Mechanical Building Services Design experience * Proven Data Centre / Mission-Critical experience *...

Senior/Principal Mechanical Engineer - Data Centre

Added 15/08/2026

Senior / Principal Mechanical Engineer - Data Centres London | Hybrid - 3 Days Office / 2 Days Home We are partnering with a leading international engineering consultancy specialising in data centre and mission-critical projects across the UK, Europe and globally. The company is known for its technical excellence and is big on training, mentoring and professional development, offering excellent opportunities for career progression. The Role We are looking for a Senior / Principal Mechanical Engineer to join their growing team, working on exciting and complex data centre projects. Requirements Strong Mechanical Building Services Design experience Proven data centre /...

Principal Mechanical Design Engineer - Building Services

Added 04/08/2026

Principal Mechanical Design Engineer London | £70,000 + Car Allowance + Travel Paid | Major Projects | Building Services A leading MEP contractor is seeking a Principal Mechanical Design Engineer to join a well-established and growing electrical design team in London. This is a senior technical appointment within a delivery-focused, contractor-led environment operating across some of the UK's most complex building services projects. The design team consists of approximately 25 engineers, supported by a strong secured pipeline of work providing at least two years of forward workload visibility. The Opportunity You will take a leading role in delivering electrical design...

Principal Mechanical Design Engineer - Building Services

Added 30/07/2026

Principal Mechanical Engineer | Building Services Consultancy | London | Up to £80,000 Were partnering with an ambitious and fast-growing Building Services consultancy based in London that's quickly making its mark in the industry. Since launching in 2020, the business has earned an outstanding reputation for delivering high-quality MEP design solutions, building long-term client partnerships, and securing an impressive level of repeat business. With a growing portfolio spanning commercial offices, mixed-use developments, retail, industrial, and residential projects, the consultancy is now looking to appoint a Principal Mechanical Engineer to play a pivotal role in its next phase of growth. If...

Senior - Principal Electrical Engineer

Added 18/09/2026

Senior - Principal Electrical Design Engineer City of London | Hybrid Working | Up to £65k A leading multidisciplinary consultancy is looking to appoint a Senior or Principal Electrical Design Engineer to join its growing Building Services team in London. This is an opportunity to join a business with ambitious growth plans, a strong reputation across the built environment, and a genuinely collaborative culture where engineers are encouraged to influence projects from the earliest design stages. You'll work on a diverse range of projects across sectors including commercial, residential, healthcare, education, science & technology and public sector developments, collaborating closely...

Senior to Principal Electrical Engineer - Critical Systems

Added 18/09/2026

Senior - Principal Electrical Design Engineer City of London | Hybrid Working | Up to £75k London | Building Services Consultancy | Design-Led Projects If you're an experienced Electrical Design Engineer looking for more ownership, better projects, and a stronger voice in design - this is worth a look. This consultancy is known for delivering high-quality, design-led building services engineering, working closely with architects on projects where detail, creativity, and technical excellence are equally valued. Their portfolio spans a range of sectors, with a strong focus on well-crafted, architecturally led schemes. They're now looking for a Senior to Principal Electrical...

Senior/Principal Electrical Engineer

Added 10/07/2026

Senior / Principal Electrical EngineerManchester | Hybrid Working | Up to £60kJoin a Consultancy Where People Stay and Careers GrowA well-established, privately owned multidisciplinary engineering consultancy is looking to appoint a Senior Electrical Engineer to join its growing Building Services team.With around 200 engineers across the UK, the business has built an excellent reputation for delivering high-quality, sustainable engineering solutions across the commercial, residential, education, healthcare, hospitality, industrial and public sectors. Despite its size, it has retained a collaborative, people-first culture where engineers are given the autonomy to take ownership of projects while being supported by experienced colleagues.The OpportunityThis is...

Senior / Principal Electrical Engineer

Added 10/07/2026

Senior / Principal Electrical EngineerBirmingham | Hybrid Working | Up to £60kJoin a Consultancy Where People Stay and Careers GrowA well-established, privately owned multidisciplinary engineering consultancy is looking to appoint a Senior Electrical Engineer to join its growing Building Services team.With around 200 engineers across the UK, the business has built an excellent reputation for delivering high-quality, sustainable engineering solutions across the commercial, residential, education, healthcare, hospitality, industrial and public sectors. Despite its size, it has retained a collaborative, people-first culture where engineers are given the autonomy to take ownership of projects while being supported by experienced colleagues.The OpportunityThis is...

Senior / Principal Electrical Engineer

Added 10/07/2026

Senior / Principal Electrical EngineerBristol | Hybrid Working | Up to £62kJoin a Consultancy Where People Stay and Careers GrowA well-established, privately owned multidisciplinary engineering consultancy is looking to appoint a Senior Electrical Engineer to join its growing Building Services team.With around 200 engineers across the UK, the business has built an excellent reputation for delivering high-quality, sustainable engineering solutions across the commercial, residential, education, healthcare, hospitality, industrial and public sectors. Despite its size, it has retained a collaborative, people-first culture where engineers are given the autonomy to take ownership of projects while being supported by experienced colleagues.The OpportunityThis is...

Principal Electrical Engineer

Added 21/10/2026

Principal Electrical Engineer London | Hybrid Working | £75,000 - £80,000 + Benefits Are you an experienced Electrical Building Services Engineer looking to take the lead on innovative, low-carbon projects while helping shape the next generation of engineers? A highly respected sustainability-led Building Services and Environmental Design consultancy is seeking a Principal Electrical Engineer to join its growing London team. This is an opportunity to play a pivotal role in delivering award-winning projects while working alongside a collaborative team committed to creating a truly zero-carbon built environment. About the Company Our client is an independent engineering consultancy specialising in sustainable...

Principal/ Associate Electrical Engineer

Added 01/10/2026

Principal / Associate Electrical Engineer Fully Remote (UK Based) | £65,000 - £80,000 DOE Are you an experienced Electrical Engineer looking for the flexibility of a fully remote role whilst working on some of the UKs most technically challenging projects? A well-established and growing building services consultancy is looking to appoint a Principal or Associate Electrical Engineer to support the continued growth of their electrical design team. This is an opportunity to play a key role in project delivery, mentoring engineers, and helping shape the future direction of the business. The Role You will take ownership of electrical design projects...

Principal Electrical Engineer - Building Services

Added 07/08/2026

I've just met with one of our long-standing clients, and three things stood out: they genuinely look after their people, their project pipeline is consistently strong, and the work is technically exciting. With a portfolio spanning commercial fit-outs, student accommodation, education, healthcare diagnostics and scalable multi-site developments, they are now looking for a technically strong Principal Electrical Engineer to join their growing team of nine engineers in London. This is an excellent opportunity for an ambitious engineer to work alongside experienced Directors on technically challenging projects, with exposure across design, project delivery and client management. Key responsibilities * Lead electrical...

Senior Mechanical Design Engineer (Building Services)

Added 02/10/2026

Senior Mechanical Engineer Salary: Circa £65,000 DOE | London | Hybrid A well-established multidisciplinary consultancy is seeking a Senior Mechanical Engineer to join its growing Building Services team. With a strong reputation across the commercial, residential, education, healthcare, heritage, and public sectors, this is an excellent opportunity for an ambitious engineer looking to take on greater project responsibility and progress their career within a supportive environment. Working alongside experienced engineers and project leaders, youll play a key role in delivering high-quality mechanical building services designs across a diverse range of projects throughout the UK. The Role As a Senior Mechanical...

Senior Mechanical Design Engineer - Freelance - Data Centre

Added 02/10/2026

Freelance Mechanical Design Engineer - Data Centres 6-Month Contract | Fully Remote from South Africa | Potential Extension Are you an experienced Mechanical Design Engineer with Data Centre or Mission Critical design experience looking for your next international project? We are partnering with one of Ireland's largest MEP consultancies, with approximately 90% of their workload focused on Data Centre projects across Europe. They are looking for a **Mechanical Design Engineer** to join their team on an initial **6-month contract, with a strong opportunity for the contract to be extended**, working fully remotely from South Africa. This is an exciting opportunity...

Intermediate or Senior Mechanical Engineer

Added 28/09/2026

Intermediate or Senior Mechanical Design EngineerKent | Hybrid Working | Up to £60kMultidisciplinary Engineering Consultancy | Complex & Technical ProjectsAre you an Intermediate or Senior Mechanical Engineer looking for a role where you can take genuine ownership of projects, work across technically challenging buildings, and have direct involvement with clients and the wider design team?This is an opportunity to join an established multidisciplinary engineering consultancy with over 30 years of experience, bringing together mechanical, electrical, public health, fire engineering, sustainability, project management and building validation expertise.The business works across the UK and internationally, delivering coordinated engineering solutions across sectors including...