- Amentum (Texarkana, TX)
- The Heating, Ventilation , and Air - Conditioning Mechanic installs, services and repairs environmental-control systems in residences, department stores, ... -duct system, using hand tools. **Essential Responsibilities:** + This mechanic also cuts and bends tubing to correct length...is required. + Knowledge of principals and theories of air conditioning and refrigeration, dehumidification and … more