Mechanical Engineer We are seeking a proactive and experienced Mechanical Engineer to join a busy building services team. The successful candidate will design and develop mechanical building services systems, produce clear technical drawings and documentation, and ensure projects are delivered in line with BSRIA guidance, commissioning processes, and recognised building services design standards. Key Responsibilities Design and develop mechanical building services systems for commercial and/or residential projects, including HVAC, heating, cooling, ventilation, domestic water, and public health systems. Produce detailed technical drawings, schematics, specifications, calculations, and supporting documentation. Prepare and review design reports, equipment schedules, heat loss/gain calculations, and plant selections. Ensure designs comply with BSRIA guidance, relevant building services design standards, and statutory requirements. Lead and coordinate commissioning activities, prepare commissioning plans, witness testing, and ensure successful handover. Work closely with electrical, structural, and architectural teams to integrate services and resolve design/interface issues. Conduct site visits, surveys, and inspections, providing technical support during installation and commissioning. Maintain accurate project records and provide clear client-facing documentation and project updates. Essential Skills and Experience Degree or HNC/HND in Mechanical Engineering, Building ..... full job details .....