The successful candidate will bring a proven track record managing complex HVAC mechanical programs and be comfortable working directly with customers, GCs, mechanical and electrical trades, controls integrators, commissioning agents, and onsite technical teams. Working across internal teams, mechanical contractors, controls integrators, GCs, commissioning agents, OEM technicians, and data center operators, this position coordinates equipment start-up, Level 3-5 commissioning, functional performance testing, integrated systems testing (IST), and ongoing field support.