Job Details

Senior Mechanical Building Services Engineer
Location: London (Hybrid Working Available)
Rate: £50 to £55p/h (Depending on your key experiences)
Are you a talented Mechanical Building Services Engineer looking for the next step in your career? Do you want to work on technically challenging projects across sectors such as advanced manufacturing, life sciences, infrastructure, energy, and highly regulated environments?
This is an exciting opportunity to join a collaborative, multi-disciplinary team where you'll take ownership of design delivery, influence project outcomes, mentor developing engineers, and build strong client relationships while working on complex and rewarding projects.
Why Apply?
This role offers far more than design production. You'll become a key contributor to project success, working closely with clients, design teams, and stakeholders to deliver innovative and practical engineering solutions.
You'll be encouraged to take ownership, develop your technical expertise, contribute to business growth, and advance your professional career within a supportive environment that values collaboration and continuous learning.
What You'll Be Doing
andmiddot;Designing and specifying mechanical building services systems, including HVAC and Public Health systems
andmiddot;Delivering high-quality engineering solutions that comply with current regulations, standards, and project requirements
andmiddot;Producing technical deliverables including calculations, specifications, reports, and design documentation
andmiddot;Working closely with clients, contractors, architects, and multidisciplinary design teams
Leadership & Development Opportunities
This position offers the chance to play an important role in developing future engineering talent.
You'll have the opportunity to:
andmiddot;Mentor Graduate Engineers, Technicians, and Early Career professionals
andmiddot;Share technical expertise and best practice across the wider team
andmiddot;Support quality assurance and continuous improvement initiatives
andmiddot;Assist in developing engineering capability within project teams
What You'll Bring
andmiddot;Degree-qualified in Mechanical Building Services Engineering or a related discipline
andmiddot;Membership of CIBSE and working towards Chartered status
andmiddot;Strong experience delivering Mechanical Building Services projects
andmiddot;Proven design experience covering HVAC and Public Health systems
andmiddot;Excellent technical detailing, specification writing, and report preparation skills
andmiddot;Experience coordinating multidisciplinary design teams
andmiddot;Strong communication and stakeholder management abilities
andmiddot;Commercial awareness and an understanding of project delivery requirements
andmiddot;Experience contributing to bids, tenders, and proposals
andmiddot;Ability to simplify complex technical concepts for clients and project teams
Desirable Experience
Experience with any of the following would be highly advantageous:
andmiddot;Chartered Engineer (CEng) or Incorporated Engineer (IEng) status
andmiddot;Delivery of projects across multiple sectors
andmiddot;Team leadership or line management experience
andmiddot;IES Thermal Modelling
andmiddot;Revit / AutoCAD / Navisworks
What's In It For You?
andmiddot;Work on technically complex and high-profile projects
andmiddot;Exposure to multiple sectors and cutting-edge engineering solutions
andmiddot;Genuine career progression and professional development opportunities
andmiddot;Opportunity to work alongside highly experienced engineers and designers
andmiddot;Support towards Chartership and continued professional development
andmiddot;Collaborative and inclusive team culture
andmiddot;Hybrid and flexible working arrangements
Ready for Your Next Move?
If you're an ambitious Mechanical Building Services Engineer looking to take ownership of exciting projects, expand your technical expertise, and progress your career within a supportive and innovative environment, we'd love to hear from you. Apply today and be part of a team delivering exceptional engineering solutions across some of the UK's most challenging projects.