Mechanical Project Manager

Location: Great Stukeley

Mechanical Project Manager | M&E Building Services | West Sussex | £60,000–£67,000  Car or £6,000 Car Allowance  Benefits Established Contractor | £250k–£2m Projects | Tier 1 Main Contractor Experience | Career Progression An established M&E Building Services contractor is looking for a Mechanical Project Manager to join its project delivery team in West Sussex. The business provides mechanical, electrical and public health services, supporting customers with the design, installation and ongoing performance of their building services systems.

Its work spans commercial buildings, education, healthcare and residential environments. Projects typically range from approximately £250,000 to £2 million, offering varied mechanical building services work across planning, installation, commissioning and handover. You will join a friendly, professional business that values practical knowledge, clear communication and good workmanship. The company invests in its people through training, apprenticeships and continued professional development, providing opportunities to develop your skills and take on greater responsibility.

Applications are welcomed from established Mechanical Project Managers with experience working alongside Tier 1 main contractors, as well as experienced Mechanical Site Managers who have worked in similar environments and are ready to progress into Project Management. For a capable Mechanical Site Manager with strong technical knowledge, organisational ability and developing commercial awareness, this offers an opportunity to build on existing site experience while taking greater responsibility for project delivery.

The Opportunity As Mechanical Project Manager, you will oversee multiple mechanical building services projects, working primarily with Tier 1 main contractors across the South East. You will combine office-based planning and commercial responsibilities with regular site involvement, ensuring projects are delivered safely, efficiently and to the required standards. Your responsibilities will include:
Managing mechanical projects from initial planning and mobilisation through to commissioning and handover. Coordinating site teams, specialist subcontractors, labour resources and installation activities. Reviewing technical drawings, specifications and design information with consultants and designers. Monitoring project programmes, progress, resources, installation quality and health and safety. Managing procurement, variations and commercial risks to protect project profitability. Monitoring project expenditure, controlling costs and preparing monthly financial forecasts.

Maintaining accurate project records and communicating technical or programme changes. Attending operational, progress and commercial meetings with main contractors, clients and project stakeholders. Supporting commissioning, completion documentation and final project handover. You will work closely with experienced colleagues, maintaining a visible presence on site while managing the planning, coordination and commercial responsibilities associated with your projects. Good organisation and commercial awareness will be essential.

You should be comfortable balancing programme commitments, technical requirements and project costs while maintaining constructive working relationships. About You You will be an established Mechanical Project Manager or an experienced Mechanical Site Manager ready to progress into a Project Management position. Previous experience working with Tier 1 main contractors is essential, together with a strong understanding of mechanical installations, programme coordination, site management and commercial responsibilities.

We are looking for:
Proven experience managing or…