| Accounting, Budget, and Finances | Administrative Support/Data Entry | Aeronautics | Architect |
| Audit | Business Management/Analyst | Cultural and Environmental Resources | Electrical/Electronics |
| EO/Civil Rights Management | General Labor/Custodian | GIS Specialist | Human Resources/Training |
| Information Technology | Land Acquisition/Property Management | Land Surveyors | Other |
| Procurement and Contracting | Professional and Technical Engineering, Scientists | Public and Governmental Relationships | Safety |
| Skilled Labor | Traffic Management/Analyst | Transportation Maintenance Workers | Transportation Planning/Access |