Job Title: Principal Mechanical EngineerLocation: ManchesterJob Type: Full-TimeRole Overview: Join our dynamic team as a Principal Mechanical/ Electrical Engineer, leading projects and disciplines.As principal engineer in our building services team, your responsibilities will include:Leading multidisciplinary projects from start to completion.Manages interaction with clients/ design team members.Overseeing technical delivery and ensuring projects meet quality, compliance, and performance standards.Providing mentorship and technical guidance to junior engineers.Driving innovation and best practices across the mechanical/electrical discipline.Contributes to recruitment, retention, and development of top engineering talent.Representing Waterman at industry events, builds and maintains relationships with industry colleagues.What we’re looking for:Significant experience in mechanical/electrical building services design across regulated sectors.Proven ability to influence engineering outcomes and lead design teams.Strong proficiency with MagiCAD, Relux, Amtech/ EOM, AutoCAD and Revit.Excellent interpersonal and communication skills, with the confidence to engage clients and stakeholders at all levels.Degree in mechanical/electrical engineering or a closely related discipline.Chartered status or working towards it.A proactive, collaborative mindset and a passion for delivering technically excellent, sustainable designs.