Senior Mechanical Engineer
Location
Cardiff, Wales
Job Type
Full-time
Category
other-general
Posted
June 17, 2026
Job title: Senior Mechanical Engineer (Building Services)
Location: Cardiff / Swansea (Hybrid 3 days per week)
Pay Rate: £51 per hour Umbrella PAYE (37.5 hours per week)
Qualifications required: Degree / IEng / CEng
Travelling costs expensed
Notice Period: 4 weeks
Contract Term: 4 months (with extension)
Our client are looking for Senior / Principal Mechanical Building Services Contract Engineer to join their growing team in Cardiff.
Responsibilities
- Client briefing and stakeholder management.
- Mechanical specification and equipment schedules writing.
- Undertake heating, cooling and ventilation calculations.
- Produce, and manage others to produce, detailed calculations using industry standard digital tools.
- Work in partnership with the client's global technology centre (GTC) to add valu...