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  •  ...technology evolution. Required Technical Skills • Strong expertise in telecom technologies such as SIP, RTP, PRI, ISDN, PSTN, DID, QSIG, SS7. • Hands-on experience with: - Voice gateways (Cisco, AudioCodes, Ribbon, Avaya) - SBC platforms - CUCM, Avaya, Teams Direct Routing... 
    Suggested
    Contract work

    HTC Global Services

    New York, NY
    1 hour agonew
  •  ...of one or more of the following common protocols and standards: TCP/IP, Ethernet, SNMP, MPLS and GMPLS, Carrier Grade Ethernet, DSL, SS7, CAMEL, SIGTRAN, 802.11, 802.16, SIP, MEGACO, or MGCP. • Demonstrated experience working with multiple programming languages such as... 
    Suggested

    Lynk Inc

    Chantilly, Loudoun County, VA
    2 days ago
  • $30 - $35 per hour

     ...provisioning, inventory management system, remote access systems, Router, Cisco routers, switches, Telecom inventory systems, Ericsson, ss7, MOP, Legacy switches, TDM switches *Top Skills Details* AXE 10,switch engineering,trunking,trunk lines,TDM/PSTN,circuit... 
    Suggested
    Contract work
    Temporary work
    Remote work
    Dallas, TX
    7 days ago
  •  ...Fiber locating services. Experience with one of the following: Transmission (DS1/DS3/SONET), Switching (circuit-switching/SS7), TCP/IP (routers/higher-layer protocols), and Outside Plant (Fiber locating, OTDR, Mass Fusion Splicing, etc.). Have knowledge of... 
    Suggested
    Full time
    Contract work

    Comcentric

    Kansas City, MO
    4 days ago
  • $25 - $32 per hour

     ...equipment proficiency (OTDR, OSA, DS1/3, and Ethernet) Secondary Skills - Nice to Haves Hardware Troubleshooting Desktop ss7 stp fiber optic Description Responsible for monitoring and resolving network issues, supporting customer installations,... 
    Suggested
    Contract work
    Temporary work
    Local area
    Night shift
    Weekend work
    Day shift
    Afternoon shift
    Rockford, IL
    20 days ago
  •  ...2. Telephony Protocol & VoIP Validation Validate call flows, signaling, and control-plane behavior across SIP, RTP, RTCP, IMS, SS7, and VoIP systems. Analyze codec behavior (G.711, G.722, Opus, AMR), MOS scoring, jitter buffers, and packet-loss tolerance thresholds... 
    Suggested
    Full time

    Inabia Software & Consulting

    Washington DC
    11 hours ago
  •  ...Hands-on exposure to CMM, CMG, CNCS, Titan, HSS/HLR, or CSD (Nokia or third-party solutions). Understanding of SIP, Diameter, and SS7 protocols. Proven leadership in multi-disciplinary technical teams. Strong analytical and troubleshooting capability.... 
    Suggested
    Contract work
    Work at office
    Local area

    Simarn Solutions

    Bellevue, WA
    15 days ago
  •  ...improvement, and operational excellence. Required Technical Skills Strong leadership‑level knowledge of SIP, RTP, PRI/ISDN, PSTN, DID, SS7, and enterprise voice technologies. Experience managing: SBC platforms (AudioCodes, Ribbon, Cisco, Avaya) Voice gateways and UC... 
    Suggested
    Full time
    Contract work

    Bosch Global Software Technologies Private Limited

    New York, NY
    4 days ago
  •  ...copper wire centers is that many Public Safety Answering Points (PSAPs) remain connected to client's network via copperbased CAMA and SS7-based trunks/circuits. A wire center is the location where a central office (or a 91-1 tandem providing 9-1-1 service to a PSAP... 
    Suggested
    Contract work
    Work at office
    Local area
    Immediate start
    Remote work

    Ora apps

    Remote
    6 days ago
  •  ...teams that include operations and engineering. Technical Expertise ~ Deep knowledge of all generations of mobile technology, SS7/ Diameter signaling, IMS, data services, VAS platforms, and international roaming. Education ~ Bachelor’s or Master’s... 
    Suggested
    Full time
    Contract work

    Grid Networks LLC

    Reston, VA
    more than 2 months ago
  •  ...experience with BroadWorks / BroadSoft or equivalent UC/switching platforms. ~ Expert understanding of telecom protocols and technologies: SS7, SIP, RTP, codec interworking, QoS, and SBCs. ~ Proven experience in carrier operations, including SIP trunking, interconnect, and... 
    Suggested
    Full time

    Inabia Software & Consulting Inc.

    Mississippi
    more than 2 months ago
  •  ...interconnect). ~ Strong experience with  BroadWorks / BroadSoft or equivalent UC / switching platforms. ~ Solid understanding of SS7, SIP, RTP, codec interworking, QoS, signaling protocols. ~ Experience with Session Border Controllers (SBCs), interconnect, SIP trunking... 
    Suggested
    Full time
    Local area

    Inabia Software & Consulting Inc.

    Ridgeland, MS
    a month ago
  • $170k - $190k

     ...Cellular Networking ~ Familiarity with 3GPP Rel 15 and later ~ Cellular identifiers (ICCID, IMSI, MSISDN, IMEI) ~2G/3G (SS7), 4G (Diameter), 5G SA ( ~ AAA/RADIUS, SMS, SMPP ~ VoLTE Other Linux kernel level programming: eBPF, nftables Spring... 
    Suggested
    Shift work

    Aeris Communications

    San Jose, CA
    11 hours ago
  •  ...support experience ~ Experience managing trouble tickets and coordinating across multiple work groups ~ Hands-on troubleshooting of SS7, IS41, MEGACO, SIP signaling networks ~ Call processing experience , preferably in a wireless network ~ User-level experience... 
    Suggested

    NextGen | GTA: A Kelly Telecom Company

    Plano, TX
    3 days ago