Your new companyThis consultancy is a well-established building services engineering practice with a strong reputation for delivering efficient, technically robust, and sustainable design solutions. Operating across a wide range of sectors - including commercial, residential, industrial, education, and public-sector projects - the business is known for its collaborative culture, high technical standards, and commitment to low-energy, environmentally responsible engineering. Their Glasgow office continues to grow, offering senior engineers the opportunity to shape project outcomes, influence design strategy, and support business development.Your new roleAs a Principal Electrical Design Engineer, you will lead the delivery of electrical building services design across a diverse portfolio of projects. You will take technical ownership, mentor the electrical engineering team, and act as a key point of contact for clients and stakeholders. This position is ideal for an experienced senior engineer ready to progress into a more strategic, leadership-focused role within a supportive consultancy environment.Main Responsibilities: Lead electrical design on projects from feasibility through to detailed design and construction stages.Prepare and review design calculations, specifications, drawings, and technical reports.Provide technical leadership, supporting and mentoring junior and intermediate engineers.Attend client meetings, design workshops, and site inspections.Ensure designs me