Description

You will execute system engineering, testing, and design tasks for wireless network environments.

This role is hybrid.

Responsibilities

• Test and design wireless systems following 3GPP and 3GPP2 standards.
• Analyze 5G and 4G LTE call flows and interworking flows.
• Troubleshoot network issues using tracing tools and protocol analysis.
• Configure and manage scripts using Sprint Landslide.
• Interpret pcap/ISA traces to validate network performance.

Required Skills

• 5+ years of experience in system engineering, testing, and design.
• Knowledge of 3GPP and 3GPP2 standards and protocols.
• Experience with HTTP2, JSON, SBI, and Diameter.
• Understanding of IMS architecture and 5G/4G LTE call flows.
• Proficiency with LandSlide and Wireshark for tracing and troubleshooting.
• Ability to interpret pcap/ISA traces using IRIS and/or nGenius.
• Familiarity with Kibana and Grafana interfaces and analysis.

Preferred Skills

• Working experience with PCF/PCRF, OCS/CHF, HSS/UDR, and SMF/PGW network functions.

Key Skills

Education

Any Graduate