Principal Mechanical Design Engineer

Overview

We are supporting a leading engineering consultancy looking to appoint a Principal Mechanical Design Engineer to join their Glasgow office. This is a key leadership position, offering the opportunity to take ownership of major projects, mentor engineers, and contribute to the growth of the team.

• Lead the mechanical design delivery of building services projects across sectors including commercial, residential, healthcare, and mixed‑use
• Take responsibility for project performance, ensuring delivery to quality, budget, and programme
• Produce and review detailed design calculations, specifications, and drawings
• Design systems including HVAC, heating, cooling, ventilation, and public health
• Ensure compliance with UK building regulations, CIBSE guidelines, and British Standards
• Provide technical leadership and mentorship to junior and intermediate engineers
• Build and maintain strong relationships with clients, contractors, and multidisciplinary teams
• Support business development, bids, and client engagement

• Proven experience as a Senior or Principal Mechanical Design Engineer within building services
• Strong technical expertise across HVAC and mechanical systems design
• Track record of leading projects and managing teams
• In‑depth knowledge of UK regulations and industry best practice
• Strong communication and leadership skills

• Degree qualified in Mechanical Engineering or related discipline
• Working towards or Chartered (CEng) via CIBSE or IMechE (essential)

Search is an equal opportunities recruiter and we welcome applications from all suitably skilled or qualified applicants, regardless of their race, sex, disability, religion/beliefs, sexual orientation or age.