- Leidos (O'Fallon, IL)
- **Description** Leidos has a career opening for a ** VoIP & Unified Communications Specialist at Scott AFB, IL** . **Job Summary:** Our customer, Defense ... telephony switching on Unclassified and Classified networks, mobile flyaway kits, Voice Internet Service Provider (VISP), and Video Teleconferencing (VTC)… more
- BEAT LLC (Rock Island, IL)
- …new, existing, and future Voice Over IP / Voice Over Secure IP ( VoIP /VoSIP)) technology utilizing the current industry best practice ... Job Title: Communications Systems Specialist III Locations: Multiple...to include, but not limited to, Call Manager and Unified Communications systems. + Provides expert technical… more