Job Title: Mechanical Site Manager Location: Southampton Rate: £280.00 per day Contract Type: Freelance Start Date: 1st November Duration: Until end of December 2025 Industry: Facilities Management / Building Services Job Description We are currently recruiting for an experienced Mechanical Site Manager to deliver site-based management of mechanical projects on behalf of a leading Facilities Management provider. This is a fantastic short-term opportunity to lead mechanical works across live sites, ensuring projects are delivered safely, on time, and to a high standard of quality. Key Responsibilities * Oversee mechanical installation works including HVAC, pipework, and associated building services * Manage subcontractors and direct labour on site * Ensure compliance with health & safety standards (RAMS, site inductions, toolbox talks, etc.) * Monitor project progress and report updates to project stakeholders * Coordinate materials, deliveries, and schedules to meet programme targets * Maintain accurate site records and ensure QA documentation is completed Requirements * Proven experience managing mechanical projects in a Site Manager capacity * SMSTS certification * Strong mechanical background (HVAC, plumbing, pipework) * CSCS card * First Aid at Work (preferred) * Excellent organisational and communication skills * Ability to work independently and manage multiple tasks on site Contract Details * Day Rate: £280.00 (Ltd / CIS depending on setup) * Location: Southampton * Start Date: 1st November 2025 * End Date: End of December 2025 * Working for: Leading FM service provider