5 of 5 SS7 Jobs

threat landscape to key strategic decision makers and budget holders. You have an understanding of the fundamentals of telecoms network security and defence across SS7, Diameter and GTP-C using signalling firewalls and intrusion detection systems. You will need to have practitioner-level ability in suing MISP and other telecoms ...

CSCF), UDM, AMF, SMF, PCF, CCS, PCC and PCG, CDR and AMA Specification.Strong protocol knowledge in SIP, Diameter, RTP, MEGACO, HTTP, GSM MAP and SS7/SIGTRAN.Hands-on experience in CS, IMS (VoNR/VoLTE/VoWiFi) and 5G SA call flows.Responsible for issue reproduction , Verification and Validation ...

/SIP/RTP/RTSP/TCP/UDP Working knowledge of modern mobile network topologies and architecture Experience developing with any of SS7, DIAMETER, VoLTE, SCTP Experience with MSSQL and large databases, HTML, Fluent 2 Experience in working in an Agile development team Experience with streamed video, GStreamer ...

exploit vulnerabilities in telecom infrastructure. The role emphasizes reverse engineering firmware, carrier-grade routing, and developing AI-driven tooling to map attack paths across SS7, GTP, and DIAMETER stacks. You'll work on on-site London premises, collaborating with a small, ownership-driven team backed by top-tier investors. #J ...

systems, and RADIUS/DIAMETER stacks) where authentication, session control, and policy enforcement converge. + Develop AI-driven tooling that discovers attack paths through SS7, GTP, DIAMETER, and carrier routing infrastructure at scale. + Turn deep telecom domain knowledge into the systems and data that let machines operate … routing. + Familiarity with carrier-grade platforms: Cisco IOS-XR, Juniper Junos, Nokia SR OS, Huawei VRP, or similar. + Understanding of telecom protocols: SS7/SIGTRAN, GTP, DIAMETER, RADIUS, MPLS, BGP at carrier scale, GPON/EPON. + Experience reverse engineering network equipment firmware or proprietary network operating systems. ...