SME/L2 – EPC Engineer

Pune, Bangalore, Gurgaon

Posted on 10 Feb 2021

Responsibilities and Skillset

  • Hands on experience in deployment of PACO nodes in cloud environment.
  • Excellent debugging skills in identifying and resolving the issues during the deployment of PACO and familiar withdebugging entities.
  • Familiarity with OpenStack is a strongly desired.
  • Working experience with Linux platforms is mandatory
  • Test interoperability and features of EPC (MME, SGW, PGW) with eNB, IMS, HSS, PCRF etc….
  • In connection with such duties, utilize packet tracing tools (including IRIS Session Analyzer, Wireshark) to troubleshoot issues in the scope of deep packet inspection, latency, packet -drop, QoS, IMS interfaces (including S1, S6a, S11, SGI, CX, GM, RX, SY, GX, and GY), protocols (including TCP/IP, UDP, RTP, RTSP, ICMP, DHCP, TLS, NTP, SMTP, DNS, SIP, SDP, Diameter, HTTP, Telnet, and MIME)
  • Knowledge on Session Border Controller, NAT, Firewall, Authentication Encryption, L2 Layer switches
  • Routers/Switches
  • Good understanding of networking concepts such as TLS, TCP/IP, routes, switching stack.
  • Sound communication skills


  • 3-5 years