's license (or equivalent). A valid Massachusetts Wastewater Treatment Plant Operator Grade 4 license (Operator in Training (OIT... diploma or GED; and At least one (1) year of experience with a working knowledge of wastewater treatment system operation...
's license (or equivalent). A valid Massachusetts Wastewater Treatment Plant Operator Grade 4 license (Operator in Training (OIT... diploma or GED; and At least one (1) year of experience with a working knowledge of wastewater treatment system operation...
Massachusetts Grade 2 Wastewater Treatment Plant (Operator in Training (OIT)) license. Satisfactory completion of competency-based... collection and treatment system operation and treatment plant equipment operation, preferably at a wastewater plant...
Massachusetts Grade 2 Wastewater Treatment Plant (Operator in Training (OIT)) license. Satisfactory completion of competency-based... collection and treatment system operation and treatment plant equipment operation, preferably at a wastewater plant...
Massachusetts Grade 2 Wastewater Treatment Plant (Operator in Training (OIT)) license. Satisfactory completion of competency-based... collection and treatment system operation and treatment plant equipment operation, preferably at a wastewater plant...
Massachusetts Grade 2 Wastewater Treatment Plant (Operator in Training (OIT)) license. Satisfactory completion of competency-based... collection and treatment system operation and treatment plant equipment operation, preferably at a wastewater plant...
II Wastewater Operator's License, Water Distribution II License, Water Treatment II License, or Collections Systems II... or experience. Possession of a Valid Class D Drivers License. For DI and Clinton, a valid Grade II Wastewater Treatment Plant...
II Wastewater Operator's License, Water Distribution II License, Water Treatment II License, or Collections Systems II... or experience. Possession of a Valid Class D Drivers License. For DI and Clinton, a valid Grade II Wastewater Treatment Plant...