IOT LAB Test Engineer
Position Title: IOT LAB Test Engineer Location: This position is Remote - Richardson – Texas Duration: 6 Months + extension Job Description: Support 5G/4G lab IOT activities for different infra vendors. Participate in new 5G/4G feature validation in a lab environment with network emulators and infra vendor drops. 5G/4G feature test planning, test script development, and automation. 5G/4G NR FR2/FR1 RF testing Reproduction of customer and field issues in the lab. Modem Power measurement and benchmarking. Work-related travel to support lab, field, or IOT testing Support lab, field and certification activities including log analysis, test execution, regression testing, bug tracking, and automation. Apply wireless protocol knowledge to debug and test the clients 5G/4G/3G/2G modem product lines. Requirements: Bachelor degree or Master with 2-7 years of industry experience in wireless communication. Hands-on experience for 5G/4G lab IOT testing on Network infrastructure like Ericsson, Nokia & Samsung. Deep understanding of various modem protocol layer stack – L1, MAC, RRC, PDCP for LTE/5G In-depth knowledge of LTE/5G NR NSA/SA features Hands on experience in mobile device testing with KeySight/Anritsu/R&S test equipment for at least 1-3 years for protocol, data performance & RF. Experience in measuring/analyzing Days-of-Use (DoU) power consumption data (modem perspective) and identify optimization areas. Hands on experience with UE and NW log analysis, log post processing with mobile device logging tools. Hands on experience with test equipment and UE automation: with preference for knowledge of python. Good understanding of the 3GPP RAN#4/5 test specifications - especially for 5G FR1 & FR2 (NSA and SA), LTE, LTE-A as well as US carrier and network vendor test requirements. Hands on experience with defect tracking tools e.g. JIRA. Ability to work in a team environment with multiple teams and challenging schedules. Strong verbal and writing communication skills Ability to take ownership and bring innovations in test methodology and automation. Should be self-starter and keen to learn technologies which may be required on the job.