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Our client, a leading entity in the construction sector, is seeking a highly experienced and driven Principal Mechanical Building Services Design Engineer to join their team. This permanent role requires you to lead complex mechanical design packages and mentor a team of engineers. You will play a strategic role in delivering technically sound, regulation-compliant, and sustainable mechanical systems for new build and refurbishment projects across the UK and Ireland.
Key Responsibilities:
Lead mechanical design from concept through detailed design, tender, construction, and commissioning stages
Develop designs for HVAC systems, Domestic Hot & Cold Water Services, LTHW and CHW, renewable and low-carbon energy systems, steam and compressed air systems, and Building Management Systems
Manage and mentor design teams, ensuring adherence to project timelines, quality standards, and technical accuracy
Produce and review detailed mechanical calculations for pipe and duct sizing, pump and fan selection, heat loss/gain, and system pressure drops
Coordinate mechanical designs with other disciplines including electrical, public health, architectural, structural, and sustainability
Provide technical input at all project stages including feasibility, value engineering, and commissioning reviews
Attend and lead client meetings, site inspections, and technical workshops
Ensure compliance with current UK and Irish regulations, energy targets, and best practices
Support development and implementation of BIM Level 2 and ISO 19650 design workflows
Job Requirements:
High proficiency in Hevacomp, IES VE, MagiCAD for AutoCAD/Revit, Autodesk Revit (MEP), AutoCAD 2D, and BMS tools
Proficient with Microsoft Excel for custom engineering calculations and performance schedules
Degree in Mechanical Engineering or Building Services Engineering (BEng/BSc minimum; MEng preferred)
Chartered Engineer (CEng) status with CIBSE or IMechE (or actively working towards)
Significant experience in mechanical building services design within the UK, with leadership responsibilities
Experience leading mechanical design on large-scale or complex projects
Strong understanding of UK BIM standards (BS EN ISO 19650) and multidisciplinary coordination practices
Excellent verbal and written communication skills
Desirable Attributes:
Experience in decarbonisation and whole-life carbon design strategies
Knowledge of embodied carbon tools (e.g., CIBSE TM65)
Experience working across both UK and Irish regulatory environments
Sector-specific experience in healthcare, education, or data centres
Experience supporting bid writing, fee proposals, and project planning
If you are a seasoned design engineer with a blend of technical expertise, leadership qualities, and regulatory knowledge, we would love to hear from you. Apply now to contribute to our client's innovative and dynamic projects across the UK and Ireland
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Looking for your next career move? Join a top company hiring Principal Mechanical Design Engineer (Building Services) job near me in Wolverhampton, West Midlands! This is your chance to work on exciting projects, grow professionally, and enjoy a rewarding career with competitive pay and excellent benefits. Whether you're an experienced professional or looking to take the next step, this role offers the perfect opportunity to enhance your skills and make an impact. Don’t miss out—apply today via Vita CV and take your career to the next level!
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