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Senior Network Testing Engineer at Nokia | JobVerse
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Senior Network Testing Engineer
Nokia
Website
LinkedIn
Senior Network Testing Engineer
Chennai, Tamil Nadu, India
Full Time
3 hours ago
Visa Sponsorship
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Key skills
Grafana
Python
Splunk
Switching
VoIP
Shell
ELK Stack
Jira
CI/CD
Collaboration
About this role
Role Overview
Execute service tests for Voice, Data, and Transport networks
Perform regression testing and post‑execution validation
Capture and analyse logs, traces, and protocol messages
Identify issues, anomalies, and support defect validation
Prepare test execution results and reports
Coordinate with onsite test initiators for test handover and status updates
Handle multiple test executions in parallel
Requirements
10+ years of experience in telecom or network service testing
Strong understanding of Voice technologies (VoIP, SIP, VoLTE) and/or Data/Transport networks (IP, routing, switching)
Experience working in non-production, lab, or model network environments
Hands-on experience in log, trace, and packet analysis using tools such as Wireshark, tcpdump, or tshark
Experience with log monitoring and observability tools such as ELK Stack, Splunk, or Grafana
Experience in network testing and validation using vendor tools, traffic simulators, or call generators
Familiarity with test and defect management tools such as Jira, ALM, HP QC, or equivalent
Experience working with remote access environments including VPNs, jump hosts, and lab access tools
Exposure to distributed or offshore delivery models and collaboration with global teams
**
Nice-to-have:
Experience working with telecom operators or network equipment vendors
Exposure to test automation or CI/CD-based testing practices
Basic understanding of scripting or automation using Python or Shell
Prior experience working in onsite–offshore delivery models
Exposure to large-scale telecom testing environments across voice and data domains
Tech Stack
Grafana
Python
Splunk
Switching
VoIP
Apply Now
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