| LEGISLATIVE ASSISTANT | Office of Senator Susan M. Collins | |
PROFESSIONAL STAFF MEMBER | PROFESSIONAL STAFF MEMBER | Office of the Senate Republican Leader | |
REPUBLICAN STAFF DIRECTOR | REPUBLICAN STAFF DIRECTOR | Senate Committee on Indian Affairs | |
| POLICY ADVISOR | Office of Senator Richard J. Durbin | |
| LEGISLATIVE DIRECTOR | Office of Senator Jon Ossoff | |
| LEGISLATIVE ASSISTANT | Office of Senator Tina Smith | |
PROFESSIONAL STAFF MEMBER | PROFESSIONAL STAFF MEMBER | Office of the Senate Republican Leader | +1 |
| LEGISLATIVE DIRECTOR | Office of Senator Catherine Cortez Masto | +4 |
| LEGISLATIVE ASSISTANT | Office of Senator Todd Young | |
| CHIEF OF STAFF | Office of Senator Gary C. Peters | +2 |
FICP SUBCOMMITTEE STAFF DIRECTOR | FICP SUBCOMMITTEE STAFF DIRECTOR | Senate Committee on Banking, Housing, and Urban Affairs | +1 |
PROFESSIONAL STAFF MEMBER | PROFESSIONAL STAFF MEMBER | Office of the Senate Republican Leader | +1 |
NATIONAL SECURITY ADVISOR | NATIONAL SECURITY ADVISOR | Office of Senator Kevin Cramer | +1 |
| CHIEF OF STAFF | Office of Senator Mazie K. Hirono | +2 |
| POLICY ADVISOR | Office of Senator Jerry Moran | |
| DEPUTY CHIEF OF STAFF | Office of Senator Lindsey Graham | |
| LEGISLATIVE ASSISTANT | Office of Senator Lisa Murkowski | |
DEPUTY CHIEF OF STAFF / LEGISLATIVE DIRECTOR | DEPUTY CHIEF OF STAFF / LEGISLATIVE DIRECTOR | Office of Senator John Hoeven | +1 |
SENIOR ADMINISTRATIVE SPECIALIST | SENIOR ADMINISTRATIVE SPECIALIST | Office of Senator Ron Johnson | +1 |
| CHIEF OF STAFF | Office of Senator Steve Daines | |
| CHIEF OF STAFF | Office of Senator John N. Kennedy | +3 |
| CHIEF OF STAFF | Office of Senator Alex Padilla | |
| HEALTH POLICY ADVISOR | Senate Committee on Health, Education, Labor, and Pensions | +3 |
| STAFF DIRECTOR | Office of the Senate Republican Leader | |
| CHIEF OF STAFF | Office of the Senate Democratic Conference | +1 |