 | 11/01
–5/02 | Cingular - GSM Engineer - Orange County, CA | |
 | 11/00
– 6/01 | Nextel - iDEN RF Engineer - Dallas,
TX | |
 | 8/00
– 11/00 | U.S. Cellular - TDMA RF Engineer - Knoxville, TN | |
 | 3/00
– 7/00 | MSI / AT&T - CDMA RF Engineer -Irvine, CA | |
 | 7/99
– 3/00 | Sprint PCS - CDMA RF Engineer – Nashville, TN | |
 | 2/99
– 6/99 | Pagenet – ReFLEX RF Optimization Supervisor – OH, IN, MO, WI, NY,
PA, VA | |
 | 3/98
– 11/98 | VoiceStream – GSM Lead RF Engineer - Tucson AZ | |
| 11/97
– 2/98 | Nextel - iDEN RF Engineer – Philadelphia, PA | |
 | 3/97
– 10/97 | Omnipoint – GSM RF Engineer Consultant – Boston, MA | |
 | 1/97
– 3/97 | Lucent –CDMA RF Engineer - San Francisco, CA | |
 | 10/94
- 1/97 | BellSouth Mobility – GSM RF Engineer – Atlanta, GA & Knoxville,
TN | |
