In the Military
Water and wastewater treatment plant and system operators perform work familiar to some military personnel.
Jobs in this career are similar to the following job classifications:
- 3E411 Water and Fuel Systems Maintenance Helper (Enlisted)
- 3E431 Water and Fuel Systems Maintenance Apprentice (Enlisted)
- 3E451A Water and Fuel Systems Maintenance Journeyman, Fuel Systems Maintenance (Enlisted)
- 3E451 Water and Fuel Systems Maintenance Journeyman (Enlisted)
- 3E471A Water and Fuel Systems Maintenance Craftsman, Fuel Systems Maintenance (Enlisted)
- 3E471 Water and Fuel Systems Maintenance Craftsman (Enlisted)
- 3E490 Infrastructure Systems Superintendent (Enlisted)
- 3E4X1 Water and Fuel Systems Maintenance (Enlisted)
- 8S000 Missile Facility Manager (Enlisted)
- 120A Construction Engineering Technician (Warrant Officer only)
- 12B Combat Engineer (Enlisted)
- 12K Plumber (Enlisted)
- 13B Cannon Crewmember (Enlisted)
- 919A Engineer Equipment Maintenance Warrant Officer (Warrant Officer only)
- 91B Wheeled Vehicle Mechanic (Enlisted)
- 91J Quartermaster and Chemical Equipment Repairer (Enlisted)
- 923A Petroleum Systems Technician (Warrant Officer only)
- 92W Water Treatment Specialist (Enlisted)
- 92Y Unit Supply Specialist (Enlisted)
The following military occupations are no longer in active use:
- 51N Water Treatment and Plumbing Systems Specialist (Enlisted)
- 77W Water Treatment Specialist (Enlisted)
- DC Damage Controlman (Enlisted)
- ENG Naval Engineering Specialty (Warrant Officer only)
- MAT Material Maintenance Specialty (Warrant Officer only)
- MK Machinery Technician (Enlisted)
- MSSE Marine Safety Specialist Engineer (Warrant Officer only)
- 1120 Utilities Officer (Warrant Officer only)
- 1169 Utilities Chief (Enlisted)
- 1171 Water Support Technician (Enlisted)
- 001524 Auxiliary Equipment Operator (Enlisted)
- 001797 Utilitiesman (Enlisted)
- 4250 Public Works Officer (Commissioned or Warrant Officer)
- 4255 Public Works Production Officer (Commissioned or Warrant Officer)
- 4260 Assistant Public Works Officer (Commissioned or Warrant Officer)
- 4270 Public Works Utilities Officer (Commissioned or Warrant Officer)
- 6199 Conversion NEC UT Utilitiesman Basic (Enlisted)
- B24A Advanced Utilitiesman (Enlisted)
- EN Engineman (Enlisted)
- MM Machinist's Mate (Enlisted)
- UT Utilitiesman (Enlisted)
The following military occupations are no longer in active use:
- 6105 Advanced Utilitiesman (Enlisted)
- 3E411 Water and Fuel Systems Maintenance Helper (Enlisted)
- 3E431 Water and Fuel Systems Maintenance Apprentice (Enlisted)
- 3E451A Water and Fuel Systems Maintenance Journeyman, Fuel Systems Maintenance (Enlisted)
- 3E451 Water and Fuel Systems Maintenance Journeyman (Enlisted)
- 3E471A Water and Fuel Systems Maintenance Craftsman, Fuel Systems Maintenance (Enlisted)
- 3E4X1 Water and Fuel Systems Maintenance (Enlisted)