| Environmental Economist (Consultant) | 3 | $98,000 | $91,099 – $101,000 |
| Environmental Engineer (Senior Consultant) | 3 | $110,053 | $106,194 – $112,330 |
| Associate Director - Environmental Engineer | 2 | $153,000 | $153,000 – $153,000 |
| Environmental Engineer (Managing Consultant) | 2 | $120,770 | $118,989 – $122,551 |
| Managing Consultant - Climate Change Policy Analyst | 2 | $125,000 | $125,000 – $125,000 |
| Environmental Engineer - Consultant | 2 | $95,000 | $94,500 – $95,500 |
| Climate Change Policy Analyst (Consultant) | 2 | $90,100 | $87,650 – $92,550 |
| Environmental Engineer (Associate Consultant) | 2 | $89,000 | $88,500 – $89,500 |
| Architect (Senior Energy Consultant) | 1 | $102,000 | $102,000 – $102,000 |
| Climate Change Policy Analyst (Associate Consultant) | 1 | $89,000 | $89,000 – $89,000 |
| Environmental Economist (Associate Consultant) | 1 | $90,000 | $90,000 – $90,000 |
| Environmental Engineer (Consultant I) | 1 | $106,500 | $106,500 – $106,500 |
| Environmental Economist [Senior Managing Consultant] | 1 | $133,000 | $133,000 – $133,000 |
| Consultant - Climate Change Policy Analyst | 1 | $99,320 | $99,320 – $99,320 |
| Environmental Engineer (Senior Managing Consultant) | 1 | $130,000 | $130,000 – $130,000 |
| Senior Consultant - Climate Change Policy Analyst | 1 | $106,017 | $106,017 – $106,017 |
| Senior Consultant - Environmental Specialist | 1 | $106,017 | $106,017 – $106,017 |
| Senior Managing Consultant | 1 | $130,749 | $130,749 – $130,749 |
| Senior Managing Consultant - Environmental Engineer | 1 | $137,000 | $137,000 – $137,000 |