Constellation Energy seeks a Sr. Journeyman HVAC Service technician to support our Utilities & Energy customers. In this field-based role, you will diagnose, repair, and maintain complex HVAC systems to ensure safe, efficient, and reliable operation. You’ll optimize energy performance, conduct inspections, and recommend upgrades that reduce costs and environmental impact. Working in a collaborative, safety-focused culture, you will lead service work, mentor junior techs, and contribute to innovative, sustainable energy solutions while growing your career with a leading energy provider. Diagnose, repair, and maintain commercial and residential HVAC systems for energy customers Perform routine and emergency service calls ensuring safe and efficient system operation Conduct system inspections, testing, and performance tuning to optimize energy usage Interpret technical schematics, wiring diagrams, and manufacturer specifications Calibrate controls and thermostats and verify system performance to company standards Advise customers on repair options, system upgrades, and energy-efficiency improvements Complete detailed service reports, work orders, and documentation accurately and on time Collaborate with dispatchers, engineers, and project teams to resolve complex issues Ensure compliance with safety regulations, codes, and company quality standards Train and mentor junior technicians and support ongoing improvement initiatives HVAC system diagnosis and repair Commercial and residential HVAC service Refrigeration systems Electrical troubleshooting Reading blueprints and schematics EPA refrigerant handling Brazing and piping Digital gauges and diagnostic tools Building automation and controls Preventive and predictive maintenance Journeyman HVAC license (state or local, as applicable) EPA Section 608 Certification OSHA 10 or 30-hour safety training (preferred) NATE certification (preferred) Valid driver’s license with clean driving record
