| Warehouse Supervisor (Wastewater) | Civilian |
| Waste Resources Plant Engineer (Wastewater) | Civilian |
| Waste Resources Systems Engineer (Wastewater) | Civilian |
| Water Fitness Instructor | Civilian |
| Water Quality Specialist 1 | Civilian |
| Water Quality Specialist 2 | Civilian |
| Water Quality Supervisor | Civilian |
| Water Quality Technician 1 | Civilian |
| Water Quality Trainee | Civilian |