Core Wireless Testing -Senior/Lead/Staff Engineer
Job details
About Tejas Networks Tejas Networks is an R&D-driven organization focused on being at the forefront of technological advancements in the field of telecommunications. With an R&D team comprising of more than 50% of the organization strength, we have continued to invest in the development of new product capabilities. Our products include carrier-grade optical transmission (based on DWDM/PTN/OTN technologies), fiber broadband (based on GPON/NG-PON), broadband wireless (based on LTE 4G/5G) as well as multi-gigabit Ethernet/IP switching and routing products that are fully designed and manufactured in India…a true pioneer of "Make in India" initiative.Tejas is one of the leading innovators in India's ICT sector with over 440+ patents and a large repository of 330+ semiconductor IPs. Tejas is actively contributing to global 5G standards through its work in India's telecom standards organization (TSDSI). All this has been done with an energetic & dedicated team of engineers, for whom no problem is unsolvable.Education: B.Tech/BE or any other equivalent degree, PG in communication fieldExperience: 2 to 13 yearsResponsibilities:Core Wireless Testing with AutomationKnowledge of software development methodology, build tools, and product life cycleBuild a 5G Cloud-native test solution in a virtualized environment with end to end understanding of 5G Network functions and protocolsexposure to customer deployment models and configuration of large mobile packet core solutionshave worked on System/performance/solution testing of 4G (PGW, MME, SGW) or 5G Packet core solutions(SMF, AMF,UPF) or CUPS (Control, User plane Separation)have 2-12 years of Industry experience in Mobile packet core technologies with a System/solution testing background.You have System/solution/performance test background.Good knowledge in Kubernetes, docker and Cloud Native solutionsExperience in bringing up Open stack , VMWare based test setups.Interest & Passion in Automation and scripting language using Python and Shell Scripting.exposure on Spirent, Ixia and Viavi SimulatorsGood to have exposure on automation framework pyats and robot.System/solution/performance test experience is well suited for this profile.Certification in Kubernetes, Exposure to Grafana and Prometheus is added advantage.Configuring and troubleshooting L2/L3 Switches and routers.Experience in CI/CD tools Jenkins and GITSkill Required4G (PGW, MME, SGW) or 5G Packet core solutions(SMF, AMF,UPF) or CUPS (Control, User plane Separation)Kubernetes, Docker, OpenstackSpirent LandslidePython, Shell Scripting, Robot framework PRB
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