Are you an experienced Mechanical Design Engineer ready to take the lead on innovative building services projects? Our client is seeking a highly skilled Senior Mechanical Design Engineer to join their team in Northfleet, with flexible working available. This role is ideal for someone with strong technical expertise, proven design experience, and the ability to mentor and support a team while driving high-quality project delivery. Why Join This Team? Be part of a forward-thinking consultancy committed to reducing carbon footprint and promoting sustainable design. Opportunity to lead diverse building services projects from concept to completion. Collaborative culture with ongoing professional development support, including working toward accreditation. Competitive salary between £45,000 and £63,000 depending on experience, plus benefits. Key Responsibilities Lead and manage the mechanical design process, producing schematics, drawings, and calculations in AutoCAD/Revit. Provide line management and support to the mechanical team, ensuring projects meet deadlines and quality standards. Liaise professionally with clients, contractors, and design team members, responding to technical queries. Ensure compliance with UK design standards, CDM regulations, and internal quality procedures. Identify opportunities for new business and additional services while maintaining strong client relationships. Monitor project budgets, schedules, and team performance, raising issues ..... full job details .....