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...

Senior Mechanical Design Engineer (Building Services)

Added 15/09/2026

Senior Mechanical Engineer Up to £75,000 + Hybrid Working + Travel Covered Are you a Senior Mechanical Engineer looking for a rare opportunity to join a contractor that genuinely offers flexibility, career progression and a seat at the table? We're supporting a growing MEP contractor seeking a technically strong engineer with Stage 4 onwards experience who can take ownership of projects through to completion while working closely with commercial and operational teams. The RoleLead mechanical design from Stage 4 through construction and handoverReview, challenge and scrutinise tender packagesIdentify risks, opportunities and value engineering solutionsCoordinate with clients, consultants and site teamsSupport...

Senior Mechanical Design Engineer (Building Services)

Added 10/09/2026

Senior Mechanical Engineer (Mechanical & Public Health) | Up to £70,000 | Fully Remote (UK Based) Are you a Senior Mechanical Engineer with Public Health design experience looking for the flexibility of fully remote working whilst delivering high-quality building services projects? We're working with a growing multidisciplinary engineering and sustainability consultancy that is continuing to make its mark across the built environment. With a diverse project portfolio spanning residential, commercial, mixed-use and specialist developments, this is an opportunity to take ownership of projects and play a key role within a highly flexible business. This role would suit an experienced engineer...

Senior Mechanical Design Engineer - Data centre

Added 04/09/2026

Freelance Senior Mechanical Design Engineer - Data Centres Remote | South Africa An exciting opportunity has arisen for a Freelance Senior Mechanical Design Engineer to join a specialist engineering consultancy delivering complex projects within the data centre and mission-critical sectors. This is an excellent opportunity for an experienced mechanical engineer based in South Africa to work remotely on international data centre projects, contributing directly to the design and delivery of critical mechanical infrastructure. The Role As a Senior Mechanical Design Engineer, you will be responsible for delivering high-quality mechanical designs, engineering calculations and technical documentation across data centre projects. You...

Senior Mechanical Design Engineer (Building Services)

Added 03/09/2026

Senior Mechanical Engineer Hybrid Working | Up to £70,000 | Growing MEP & Sustainability Consultancy An established and growing building services consultancy is looking to appoint a Senior Mechanical Engineer to join its team. With over 30 years of industry experience, the business delivers MEP and sustainability solutions across the commercial, residential, education, retail, hospitality, leisure, mixed-use and mission-critical sectors throughout the UK. The Role Youll play a key role in the delivery of prestigious projects ranging from large commercial developments and complex mixed-use schemes through to education campuses, residential developments and business-critical facilities. Responsibilities include:Leading mechanical building services design...

Senior Mechanical Design Engineer - Data Center

Added 10/08/2026

Freelance Senior Mechanical Design Engineer - Remote (South Africa) We are partnering with a UK-based Data Centre specialist consultancy seeking an experienced Senior Mechanical Design Engineer to support the delivery of hyperscale data centre projects on a freelance basis. Requirements: * Strong mechanical building services design experience * Proven experience on hyperscale data centres * Experience with power infrastructure, including UPS systems, transformers, and associated critical infrastructure, is essential * Ability to work independently and deliver high-quality design documentation remotely Candidates must have their own licensed software, including: * Microsoft Office Suite * Autodesk Revit Suite (Architecture, Engineering & Construction...

Mechanical Design Engineer

Added 17/09/2026

Mechanical Design Engineers - Hyperscale Data Centres South Africa | 100% Remote 6 Month Contract | Multiple Hires International Projects across Europe We're recruiting experienced Mechanical Design Engineers to join a growing international engineering business delivering major hyperscale data centre projects across Europe. The Role: Mechanical building services design for hyperscale data centres. HVAC, cooling, ventilation and mechanical infrastructure design. Engineering calculations, specifications and technical documentation. Coordination with electrical, structural and architectural disciplines. Collaboration with international multidisciplinary teams. Essential Requirements: Proven data centre design experience - ESSENTIAL. Strong mechanical building services/HVAC design experience. Experience with engineering calculations and technical documentation....

Mechanical Design Engineer

Added 17/09/2026

Mechanical Design Engineers - Hyperscale Data Centres South Africa | 100% Remote Permanent | Multiple Hires International Projects across Europe We're recruiting experienced Mechanical Design Engineers to join a growing international engineering business delivering major hyperscale data centre projects across Europe. The Role: Mechanical building services design for hyperscale data centres. HVAC, cooling, ventilation and mechanical infrastructure design. Engineering calculations, specifications and technical documentation. Coordination with electrical, structural and architectural disciplines. Collaboration with international multidisciplinary teams. Essential Requirements: Proven data centre design experience - ESSENTIAL. Strong mechanical building services/HVAC design experience. Experience with engineering calculations and technical documentation. Proficiency in...

Associate Mechanical Design Engineer

Added 11/09/2026

Associate Mechanical Engineer London | Hybrid Working | Up to £90k Are you an experienced Mechanical Engineer looking for your next step? This is an opportunity to join a well-established, independently owned engineering consultancy that is entering an exciting period of growth. With around 400 people today and plans to double in size over the next four years, there is plenty of scope to progress and take on greater responsibility. The Opportunity As an Associate Mechanical Engineer, you'll take ownership of projects from concept through to completion, working closely with clients, architects and multidisciplinary design teams. You'll lead mechanical design,...

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...

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...

Senior Mechanical Engineer - Data centre

Added 23/09/2026

Mechanical Design Engineer | Data Centres6-Month Contract | Strong potential to extend beyond 1 year | Fully Remote from South AfricaAre you a Mechanical Design Engineer with proven Data Centre experience looking to work on international projects?We're partnering with one of Ireland's largest MEP consultancies, with approximately 90% of its workload focused on Data Centre projects.You'll support the mechanical design and delivery of complex, large-scale Data Centre projects, working with experienced multidisciplinary teams across various design stages.Requirements:Mechanical Engineering / Building Services qualificationProven Data Centre or Mission Critical experience - essentialStrong HVAC, cooling, chilled water and ventilation knowledgeExperience across concept and...

Senior Mechanical Engineer - Data centre

Added 23/09/2026

Freelance Mechanical Design Engineer - Data Centres 6-Month Contract | Fully Remote from South Africa Are you a Mechanical Design Engineer with proven Data Centre 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 Freelance Mechanical Design Engineer to join their team on a 6-month contract, working remotely from South Africa. This is an exciting opportunity to work on large-scale hyperscale Data Centre projects, collaborate with international engineering teams and gain valuable European project...