DLT Consulting, L.L.C. - President

(1998 - Present)

IsoQuantic Technologies (IQ Tech) - VP & Chief Technical Officer (co-founder)

(1994 - 1998)

Motorola Satellite Communications - Member of Technical Staff (GS-13)

(April 1994 - September 1994)

Bell Telephone Laboratories - Distinguished Member of Technical Staff

(1981 - 1994)