- CACI International (Winchester, VA)
- Unified Communications Engineer - Tier 3- Clearance Sponsorship Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... VoIP / PBX telephony systems, software, hardware, Telecommunications standards, and Cisco Unified Communications Manager. + Technical knowledge of IM systems… more
- Amentum (Warrenton, VA)
- …new products and processes. **Responsibilities:** + The duties and responsibilities of the Unified Communications (UC) Engineer , Principal include, but are ... possess telecommunications technical experience installing, administering and upgrading Cisco Unified Communications Manager (CallManager, IM & Presence… more