| Revenue Specialist 2 | Civilian |
| Revenue Specialist 3 | Civilian |
| Risk Investigator | Civilian |
| RTIC Systems Technician | Civilian |
| Safety and Compliance Specialist | Civilian |
| Safety Technician | Civilian |
| SCADA Specialist (Wastewater) | Civilian |
| Scale Operator | Civilian |
| Scale Operator (Wastewater) | Civilian |
| School Patrol Lieutenant | Civilian |