Principal Building Services Engineer (Mechanical or Electrical) Salary: £55,000 - £71,000 + benefits Location: Birmingham We are recruiting a Principal Building Services Engineer (Mechanical or Electrical) to join a leading infrastructure consultancy delivering complex projects across the UK s public-sector, secure estates and operational environments. This is an excellent opportunity for an experienced building-services professional to provide technical leadership across a growing portfolio of infrastructure and secure-building projects, including Ministry of Justice and government facilities. You will lead engineering delivery, provide technical guidance to project teams, and ensure safe, compliant and high-quality design solutions are delivered across multiple schemes. Key Responsibilities• Lead the delivery of mechanical or electrical building-services designs across complex projects. • Produce, review and approve calculations, drawings, specifications and technical documentation. • Provide technical leadership, mentoring and support to engineers and technicians. • Coordinate designs with architects, structural engineers, contractors, clients and other stakeholders. • Manage technical quality, design assurance and delivery against programme requirements. • Support project planning, resource management and commercial delivery. • Attend design reviews, client meetings and technical discussions. • Undertake site surveys, inspections and support delivery within live ..... full job details .....