Ill. Admin. Code tit. 35, § 734.APPENDIX E
| Title | Degree Required | Ill. License Req'd. | Min. Yrs. Experience | Max. Hourly Rate |
| Engineer I Engineer II Engineer III Professional Engineer Senior Prof. Engineer | Bachelor's in Engineering Bachelor's in Engineering Bachelor's in Engineering Bachelor's in Engineering Bachelor's in Engineering | None None None P.E. P.E. | 0 2 4 4 8 | $75 $85 $100 $110 $130 |
| Geologist I Geologist II Geologist III Professional Geologist Senior Prof. Geologist | Bachelor's in Geology or Hydrogeology Bachelor's in Geology or Hydrogeology Bachelor's in Geology or Hydrogeology Bachelor's in Geology or Hydrogeology Bachelor's in Geology or Hydrogeology | None None None P.G. P.G. | 0 2 4 4 8 | $70 $75 $88 $92 $110 |
| Scientist I Scientist II Scientist III Scientist IV Senior Scientist | Bachelor's in a Natural or Physical Science Bachelor's in a Natural or Physical Science Bachelor's in a Natural or Physical Science Bachelor's in a Natural or Physical Science Bachelor's in a Natural or Physical Science | None None None None None | 0 2 4 6 8 | $60 $65 $70 $75 $85 |
| Project Manager Senior Project Manager | None None | None None | 81 121 | $90 $100 |
| Technician I Technician II Technician III Technician IV Senior Technician | None None None None None | None None None None None | 0 21 41 61 81 | $45 $50 $55 $60 $65 |
| Account Technician I Account Technician II Account Technician III Account Technician IV Senior Acct. Technician | None None None None None | None None None None None | 0 22 42 62 82 | $35 $40 $45 $50 $55 |
| Administrative Assistant I Administrative Assistant II Administrative Assistant III Administrative Assistant IV Senior Admin. Assistant | None None None None None | None None None None None | 0 23 43 63 83 | $25 $30 $35 $40 $45 |
| Draftperson/CAD I Draftperson/CAD II Draftperson/CAD III Draftperson/CAD IV Senior Draftperson/CAD | None None None None None | None None None None None | 0 24 44 64 84 | $40 $45 $50 $55 $60 |
1 Equivalent work-related or college level education with significant coursework in the physical, life, or environmental sciences can be substituted for all or part of the specified experience requirements.
2 Equivalent work-related or college level education with significant coursework in accounting or business can be substituted for all or part of the specified experience requirements.
3 Equivalent work-related or college level education with significant coursework in administrative or secretarial services can be substituted for all or part of the specified experience requirements.
4 Equivalent work-related or college level education with significant coursework in drafting or computer aided design (CAD) can be substituted for all or part of the specified experience requirements.