Senior Mechanical Design Engineer – Building ServicesLocation: Cardiff
Salary: Competitive (dependent on experience)
Benefits: 25 days holiday + bank holidays, pension, flexible & hybrid working
Role Overview
We are seeking a
Senior Mechanical Design Engineer to join a busy and growing building services consultancy in Cardiff. This is an excellent opportunity to lead mechanical engineering design projects across commercial, residential, healthcare, education, and industrial sectors.
As a
Senior Mechanical Design Engineer, you’ll have autonomy over your work, manage multi-disciplinary projects, mentor junior engineers, and help shape the technical direction of the business.
Key Responsibilities
- Lead mechanical design and engineering on projects from concept through to completion
- Prepare and review detailed calculations, specifications, and design documentation
- Produce high-quality drawings and BIM/Revit models
- Manage project deliverables including design risk assessments, client liaison, and coordination with multi-disciplinary teams
- Mentor and support junior and intermediate engineers
- Ensure designs comply with UK standards and regulations (CIBSE, Building Regulations, Part L)
- Stay updated with industry best practices, emerging technologies, and sustainability trends
- Contribute to business development and maintain strong client relationships
Skills & Experience
- Degree in Mechanical or Building Services Engineering (BEng, MEng, or equivalent)
- Typically 6+ years’ experience in mechanical building services consultancy
- Strong technical knowledge of HVAC systems, heating, ventilation, cooling, and renewable technologies
- Proficient with AutoCAD, Revit, and mechanical calculation tools
- Proven ability to manage projects and lead design teams
- Excellent communication and interpersonal skills
- Understanding of UK building regulations, CIBSE guides, and sustainable design principles
- Chartered status (CEng, MCIBSE) preferred but not essential
Why Join?
- Work on varied, challenging projects with high-profile clients
- Take leadership responsibilities and influence project outcomes
- Collaborative, supportive environment with flexible and hybrid working options
- Access to professional development and training programs
- Competitive salary and benefits package
If you’re a
Senior Mechanical Design Engineer ready to advance your career and work on technically challenging projects in Cardiff, apply now for a confidential discussion.