Job Description We are seeking a Sr. Production Supervisor, 1st Shift to join our federal team at our York, PA Grantley plant location. Johnson Controls Navy Systems (JCNS) designs and manufactures high?reliability chilled water A/C plants, refrigeration systems, and related equipment for the U.S. Navy and Coast Guard. All products are built in York, PA to strict military and customer specifications. The Sr. Production Supervisor leads a team of welding and fabrication trades responsible for pro