Oversee the installation, commissioning, operation, maintenance, and optimization of mechanical systems, including HVAC, plumbing, piping, pumps, compressed air, vacuum systems, water systems, recycling systems, and process-support equipment. Mechanical Facilities Engineer will be responsible for leading the reliability, maintenance, operation, and continuous improvement of mechanical systems within the facility, including HVAC, plumbing, piping, utilities, recycling, and process-support equipment.