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NO C2C works.
JD:
What You’ll Own
Cellular, WiFi & Satellite Testing
· Validate LTE / 5G NR / WiFi (2.4/5 GHz, WiFi 6/6E)
· Test eNB/gNB handovers, roaming, and RF performance
· Execute satellite uplink/downlink testing and link validation
· Benchmark throughput, latency, jitter, packet loss, and QoS
Telephony & VoIP Protocol Validation
· Deep testing of SIP, RTP, RTCP, IMS, SS7
· MOS scoring, codec validation (G.711, Opus, AMR)
· Regression testing across dial plans and failover scenarios
Lab Design & Ground-Up Ownership
· Architect and maintain fully instrumented test labs
· Configure routers, switches, firewalls, VoIP gateways
· Manage RF analyzers, traffic generators, satellite modems
· Establish repeatable test frameworks and validation workflows
· Own firmware updates, baselines, and lab lifecycle management
Raspberry Pi & Edge Testing
· Configure Raspberry Pi devices for:
o Edge network testing
o Traffic simulation
o Telemetry capture
o Automation scripting
· Develop Python/Bash scripts for distributed lab orchestration
· Integrate edge devices into enterprise test topologies
Advanced Troubleshooting
· Deep packet analysis (Wireshark, tcpdump)
· RF diagnostics and interference analysis
· Multi-layer OSI root-cause investigations
· Executive-ready reporting and optimization recommendations
What We’re Looking For
· 5+ years of hands-on network testing experience
· Strong expertise in LTE / 5G NR / WiFi / VoIP
· Satellite communications testing exposure
· Proven experience building test labs from scratch
· Hands-on Raspberry Pi configuration and scripting
· Strong Linux command-line skills
· Experience with routing, switching, VLANs, BGP/OSPF
· Mastery of tools like Wireshark, iPerf, Nmap, RF analyzers
· Clear communication and structured documentation skills
Kindly update your resume with the most imp skills:
Lab Testing Experience
Experience with Raspberry Pi:
LTE / 5G NR / WiFi / VoIP
routing, switching, VLANs, BGP/OSPF
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