Mechanical Services Engineer​/Project Manager

Mechanical Services Contract Engineer / Project Manager - London & South East

We are seeking a Mechanical Services Contract Engineer / Project Manager to join a small, hands‑on HVAC company. This role offers full end‑to‑end responsibility for delivering mechanical building services projects across London and the South East.

You will manage a variety of systems, including:

• Commercial HVAC: VRF/VRV, chillers, AHUs, FCUs
• Ventilation systems
• Commercial heating plant rooms: boilers, pumps, pressurisation units
• Pipework installations: LTHW, CHW, condenser water, gas
• Controls integration and BMS coordination

• Oversee all technical engineering aspects of projects from design to commissioning.
• Manage project budgets, procurement, and commercial performance.
• Lead site teams, supervise direct labour, and coordinate subcontractors.
• Ensure projects comply with relevant regulations, quality standards, and health & safety requirements.
• Work closely with clients, providing technical guidance and progress updates.
• Participate in hands‑on installation and problem‑solving where required.

• Proven experience in mechanical services, HVAC systems, or building services engineering.
• Strong knowledge of commercial HVAC, ventilation, heating plant, and pipework systems.
• Experience in project management and contract administration.
• Hands‑on approach with site leadership experience.
• Ability to supervise and motivate small teams and subcontractors.
• Strong organisational, communication, and problem‑solving skills.
• Willingness to travel across London and the South East.

• Hands‑on, multi‑disciplinary role with end‑to‑end project responsibility.
• Work in a supportive, small‑team environment.
• Exposure to a variety of commercial HVAC and building services projects.
• Competitive salary and opportunities for career progression.