, and refrigeration services: leak detection, charging/recovering refrigerant, measuring system parameters (pressures, temperatures, CFM...Commercial Refrigeration/HVAC Service Technician First-Year Earning Potential: $80K–$120K+ (Up to $140K Based...
of MWRA communities in methods of leak detection. Posting Period: 1/22/2026 to 2/4/2026 Location: Chelsea, MA Salary... work is $2.10/hr. Work Schedule: Sunday - Thursday 11:00pm - 7:00am Key Responsibilities Performs leak detection...
of MWRA communities in methods of leak detection. Posting Period: 1/22/2026 to 2/4/2026 Location: Chelsea, MA Salary... work is $2.10/hr. Work Schedule: Sunday - Thursday 11:00pm - 7:00am Key Responsibilities Performs leak detection...
and access control, irrigation, and fire alarm interfaces, and water leak detection. Competitive Pay Company Vehical Bonues...