Senior Journeyman HVAC

Constellation Energy is seeking a Sr Journeyman HVAC Commercial professional to support our Utilities & Energy operations. In this role, you will install, maintain, and repair complex commercial HVAC systems that support critical energy infrastructure. You will perform diagnostics, preventive maintenance, and emergency repairs on chillers, boilers, rooftop units, and related controls to ensure safe, efficient, and reliable performance. You will interpret blueprints and technical documentation, …