| Engineer IV - Tunnels | 8 | $116,125 | $104,671 – $122,038 |
| Engineer II - Tunnels | 3 | $82,826 | $82,316 – $83,336 |
| Engineer II - Water/Wastewater | 3 | $82,826 | $82,826 – $83,242 |
| Engineer III - Tunnels | 3 | $91,354 | $89,264 – $93,746 |
| Engineer III - Structural | 3 | $97,011 | $93,006 – $101,722 |
| Engineer III, Mechanical | 2 | $96,897 | $93,450 – $100,344 |
| Engineer III - Electrical | 2 | $101,276 | $100,215 – $102,336 |
| Engineer II - Transportation | 2 | $95,556 | $90,834 – $100,278 |
| Engineer I - Mechanical | 2 | $81,310 | $81,155 – $81,464 |
| Engineer II - Construction Management | 2 | $77,512 | $74,917 – $80,106 |
| Engineer II - Geotechnical | 2 | $81,702 | $81,110 – $82,295 |
| Engineering Designer II Rail Systems | 2 | $85,800 | $85,800 – $85,800 |
| Project Scientist - Hydrogeologic Analyst | 2 | $112,368 | $112,184 – $112,552 |
| Engineering Designer II Tunnels | 2 | $80,000 | $80,000 – $80,000 |
| Engineering Designer II Water | 2 | $82,016 | $81,008 – $83,024 |
| Engineer II - Structural | 2 | $90,600 | $90,600 – $90,600 |
| Project Engineer | 2 | $112,789 | $108,894 – $116,684 |
| Specialist III - Advisory | 2 | $80,310 | $79,664 – $80,955 |
| Engineer II - Goetechnics | 1 | $80,517 | $80,517 – $80,517 |
| Engineer I - Electrical Facilities | 1 | $73,902 | $73,902 – $73,902 |
| Architect II | 1 | $67,434 | $67,434 – $67,434 |
| Engineer II - Geotechnics | 1 | $88,837 | $88,837 – $88,837 |
| Engineer II - Electrical P&C and SCADA | 1 | $83,013 | $83,013 – $83,013 |
| Engineer II, Electrical | 1 | $82,826 | $82,826 – $82,826 |
| Engineer II (Civil) | 1 | $80,995 | $80,995 – $80,995 |
| Engineer II - Civil Engineering | 1 | $81,619 | $81,619 – $81,619 |
| Engineer I, Civil | 1 | $78,936 | $78,936 – $78,936 |
| Engineer III - Electrical Renewables | 1 | $119,642 | $119,642 – $119,642 |
| Engineer III - Office Engineer | 1 | $111,197 | $111,197 – $111,197 |
| Engineer III - Stormwater | 1 | $96,138 | $96,138 – $96,138 |
| Engineer III - Geotech | 1 | $96,200 | $96,200 – $96,200 |
| Engineer III - Geotechnics | 1 | $106,000 | $106,000 – $106,000 |
| Engineer IV - Geotechnics | 1 | $129,667 | $129,667 – $129,667 |
| Engineer III – Water/Wastewater | 1 | $96,138 | $96,138 – $96,138 |
| Engineer IV “ Geotechnical | 1 | $96,200 | $96,200 – $96,200 |
| Engineer IV - Geoseismic | 1 | $129,667 | $129,667 – $129,667 |
| Engineer IV – Water/Wastewater | 1 | $110,011 | $110,011 – $110,011 |
| Engineer IV - Transportation | 1 | $101,587 | $101,587 – $101,587 |
| Engineer IV Structural | 1 | $128,107 | $128,107 – $128,107 |
| Engineering Designer I Water | 1 | $75,000 | $75,000 – $75,000 |
| Engineering Designer II Civil, Grade B | 1 | $83,554 | $83,554 – $83,554 |
| Engineer II - Highways | 1 | $88,213 | $88,213 – $88,213 |
| Engineer II – ICA | 1 | $79,664 | $79,664 – $79,664 |
| Engineer III – Electrical Studies | 1 | $125,466 | $125,466 – $125,466 |
| Engineering Designer III Rail | 1 | $100,131 | $100,131 – $100,131 |
| Engineering Designer II Transportation | 1 | $80,000 | $80,000 – $80,000 |
| Engineering Designer II Civil | 1 | $84,074 | $84,074 – $84,074 |
| Principal – Protection & Control | 1 | $196,248 | $196,248 – $196,248 |
| Principal Scientist – Field Services | 1 | $167,814 | $167,814 – $167,814 |
| Project Engineer III - Structural | 1 | $87,714 | $87,714 – $87,714 |