| 2000 | T | WIHC SECURITY | Security Dispatch | Security |
| 2001 | T | WIHC FAC MGMT | Facilities Management | Business |
| 2002 | T | WIHC HOUSEKEEPG | Casino Floor Cleaning | Business |
| 2003 | T | WIHC FOOD & BEV | Food and Beverage | Business |
| 2004 | T | WIHC SLOT ATTEND | Slot Machine Attendants | Business |
| 2005 | T | WIHC HOTEL OPS | Hotel Operations | Business |
| 2006 | T | WIHC CAGES | Cage and Vault | Business |
| 2007 | T | WIHC COMMISSARY | Commissary | Business |
| 2008 | T | WIHC IT STAFF | IT Staff | Business |
| 2009 | T | WIHC SLOT TECHS | Slot Machine Technicians | Business |
| 2010 | TE | WHC SEC/SURV | Security and Surveillance (encrypted) | Security |
| 2011 | T | WHC EVENTS | Events | Business |
| 2013 | T | WIHC EMERGENCY | Emergency Channel | Business |
