5G Tester

SEARCH CRITERIA:

1. UE or CPE protocol testing.
2. 5G RAN protocol testing.
3. Debug UE issues and Log Analysis.

Exclude profiles with network/RF optimization, Site integration, network Support/24*7 monitoring

Job Description:
• Minimum 10 years of relevant work experience (or equivalent) with telecommunications products and technologies
• Knowledge of DOCSIS and fiber specifications, protocols, test procedures, and debugging
• Bachelor's degree in relevant discipline (electrical/computer engineering, computer science)
• Minimum 5 years of relevant work experience (or equivalent) with telecommunications products and technologies
• Knowledge of 5G and 4G/LTE protocols and system architectures
• Experience in testing 5G and 4G/LTE CPE devices (preferably Fixed Wireless Access router/gateways)
• Understanding of various mobile scenarios and use cases such as ENDC, CA, NSA, SA, VoLTE, handovers, etc.
• Familiarity with 5G/4G/LTE test tools such as Amarisoft Callbox
• Familiarity with traffic generators such as Spirent Test Center, IxChariot, iPerf, etc.
• Familiarity with general test tools such as Wireshark, configuration editors, etc.
• Familiarity with test management and collaboration tools including JIRA, Confluence, etc.
• Knowledge of IP networking protocols (IPv4, IPv6, SNMP, STP, DHCP, TFTP, FTP, TCP, UDP)
• Knowledge of Wi-Fi 4, 5, 6, and 6E including wireless encryption (WPA2/WPA3, WPA, WEP), WPS, DFS, and WMM
• Knowledge of embedded operating systems (OpenWRT, Linux, etc.)
• Debugging skills with telecommunications CPE devices such as home router/gateways
• Strong communication, collaboration, and team working skills
• Some business travel may be required, both domestic and international
• Knowledge of DOCSIS and fiber specifications, protocols, test procedures, and debugging
• Knowledge of Packet Cable 1.5 and 2.0 specifications, protocols, test procedures, and debugging
• Knowledge of VoIP system architectures and network elements
• Familiarity with VoIP test equipment such as Asterisk PBX, Ameritec, etc.
• Knowledge of Home Networking Protocols (HNAP, uPNP, RIPv2, TR69, MOCA, etc.)
• Knowledge of WiFi testing to include interoperability, performance, RvR, and stability
• Familiarity with Agile (Scrum) Development Methodology
• Experience in Python, TCL, shell scripting
• Experience working with large telecommunications service providers
• Cisco CCNA certification