| 273 | D | MBTARed-Disp | Red Line Dispatcher | Railroad |
| 274 | D | MBTARed-Insp | Red Line Inspector | Railroad |
| 280 | D | Red Cabot CY | Red Line Cabot Carhouse/Yard | Railroad |
| 283 | D | Red Caddigan Yd | Red Line Caddigan Yard | Railroad |
| 284 | D | Red Codman Yd | Red Line Codman Yard | Railroad |
| 289 | D | MBTAOr-Disp | Orange Line Dispatcher | Railroad |
| 296 | D | OrangeWellCY | Orange Line Wellington Carhouse/Yard | Railroad |
| 305 | D | MBTAGrn-Disp | Green Line Dispatcher | Railroad |
| 312 | D | MBTAGrn-RivYd | Green Line Riverside Yard | Railroad |
| 315 | D | MBTAGrn-RevYd | Green Line Reservoir Yard | Railroad |
| 316 | D | Green InnerBt Yd | Green Inner Belt Yard | Railroad |
| 321 | D | MBTABlue-Disp | Blue Line Dispatcher | Railroad |
| 328 | D | MBTA-BlueYrd | Blue Line Oriental Heights Yard | Railroad |
| 1091 | D | MOW-Signals | Maintenance of Way - Signal Operators | Railroad |
