Mechanical Site Manager – Water & Wastewater Treatment Birmingham | Hybrid (3 days site / 2 days WFH) The Company Our client is an award-winning specialist in proprietary water and wastewater treatment technologies, delivering cost-efficient, environmentally-driven solutions across industrial and municipal markets. With best-in-class systems deployed at over 100 sites globally and strong year-on-year growth, this is a business with real momentum — and a pipeline to match. The Role We're looking for an experienced Mechanical Site Manager to take ownership of mechanical installation and commissioning activities on water and wastewater treatment projects across the Birmingham area. With a genuine hybrid arrangement in place (3 days on site, 2 from home), this suits a self-motivated site professional who can manage their workload effectively both on and off site. You'll be the central point of contact between site teams, subcontractors, and the wider project management function — keeping works on programme, on budget, and to the quality standards this client's reputation demands. What We're Looking For Proven experience as a Mechanical Site Manager on water sector, process, or industrial projects Strong working knowledge of mechanical pipework, pumping systems, and associated plant — ideally within a treatment works environment SMSTS, CSCS (Black or Gold Card), and First Aid certification F...