- GCI Communication Corp (Anchorage, AK)
- …to Core Voice engineering. Protocols & Standards: SIP TCP SDP UDP RTCP MGCP SS7 T1 H.248 OC12 Codes (AMR, G.711) Hardware and Software: MetaSwitch Redcom 5ESS ... Wireshark Preferred Certifications: CTO - Wireless Cellular Engineer: This role is part of the CTO Technical Resolution Team responsible for escalation support focused on technology related to Cellular. Protocols & Standards: Diameter GTP UDP SCTP SCCP RRC GRE… more
- Westside Federation for Senior Supportive Housing (New York, NY)
- …project management, subsidy/regulatory compliance, and/or property management [SS6] [ SS7 ] Required and Preferred Education, Experience and Credentials + ... High School/GED required + Bachelor's Degree preferred Physical Requirements + Physical demands include primarily required to sit, stand, walk, lean, bend, manage stairs for extended periods throughout multiple buildings. Must be able to maneuver in small… more
- Meta (Menlo Park, CA)
- …(Azure, Google Cloud Platform, AWS, etc.) 17. Understanding of SMPP, SS7 ), Value Added Services Platforms (SMS Firewall), and Telco Infrastructure (PGW, ... GGSN), or similar 18. Understanding of IT infrastructure and network protocols on different layers preferred, with practical knowledge of different data exchange formats and protocols and CCNA / CCNP Certified 19. Experience in configuration and maintenance of… more
- Meta (Menlo Park, CA)
- …of Messaging Operations and related technologies (IP Stack, VPN, SMPP, SS7 ), Value Added Services Platforms (SMS Firewall) and Telco Infrastructure (PGW, ... GGSN, etc..) 32. Experience in the payment processing and/or banking industry and an understanding of online payment processing flows (merchants, acquirer banks, issuers' banks, card networks) 33. Experience in configuration and maintenance of applications… more
- System One (Herndon, VA)
- …network performance. * Advanced understanding of core telecom network protocols, including SS7 , SIP, VoIP, TCP/IP, and Diameter. * Experience with monitoring and ... analyzing telecommunications systems across 2G, 3G, 4G VoLTE, and 5G networks. * Proficiency with packet capture and analysis tools like Wireshark and tcpdump. * Ability to diagnose and resolve core network performance issues and apply effective remediation… more
- DISH Network (Littleton, CO)
- …and 5G technologies and concepts, including an in-depth knowledge of SCCP routing, SS7 signaling protocols, and GSM MAP messages + Roaming Knowledge: Experience with ... international roaming, IREG testing, and TAP file reconciliation and validation + Numbering Plans: Familiarity with E.214 and E.164 numbering plan indicators + Core/Radio Network Knowledge: Basic understanding of core and radio networks as they relate to… more