Protocol Testing Er. (Telecom Network Domain) - Pref. Immediate Joiner

teleSys

2 - 6 years

8 - 13 Lacs

Noida Delhi / NCR

Posted:5 days ago| Platform:

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Skills Required

SS7 Test cases call flow testing IMS SIP TCP Regression Testing Network Testing telecom protocol testing Packet Analyzers MTP Volte JIRA STP Bug Fixing Container 4G Docker M2PA 2G SCCP Diameter UDP Functional Testing Sigtran M3UA 5G Linux 3G Core Network LTE Map Kubernetes WireShark

Work Mode

Work from Office

Job Type

Full Time

Job Description

Industry:

Key Responsibilities:

Test telecom signaling systems including
STP
and
SIGTRAN protocols
(M2PA, M3UA, MTP, SCCP)
Analyze
2G/3G/4G call flows
using
Wireshark
Design and execute functional and performance test cases
Log, track, and validate bugs through issue tracking systems
Work on
Linux-based environments
using shell and
vi editor
Deploy and validate components in
VM/Docker environments
Collaborate with development and integration teams for test planning
(Optional) Validate systems supporting the
Diameter protocol

Skills & Requirements:

2+ years of telecom protocol testing experience
Strong knowledge of
telecom signaling stack
SIGTRAN, SCCP, MTP
Understanding of
call flows across multiple generations (2G/3G/4G)
Hands-on experience with
Wireshark
for signaling analysis
Good command of
Linux CLI and scripting basics
Exposure to
containerized environments
like Docker or VMs
Clear communication and analytical skills

More Jobs at teleSys

Protocol Testing Er. (Telecom Network Domain) - Pref. Immediate Joiner

Noida, Delhi / NCR

2.0 - 6.0 yrs

INR 8 - 13 Lacs

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