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Sr. Engineer, QA (RAN ) en Parallelwireless

Parallelwireless · Bangalore, Indien · On-site

Python

Docker Container Platforms

Kubernetes Container Platforms

Bitbucket

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What you will do

  • QA experience in NR (5G)/EnodeB testing (LTE ) system, functional, performance/Stability Testing.
  • Debugging issue on MAC /RRC and knowledge on other stack layer will add advantage.
  • Will work on LTE features.(Handover , VoLTE , SRVCC , IRAT , CSFB , CA ). Validating various protocols over all the interfaces. Should have experience in creating test requirements, test plans, and detailed test procedures
  • Performing test activities and troubleshooting software and hardware issues as well the customer’s issues
  • Use knowledge of LAN/WAN, Routing protocols, TCP/IP, QoS, Tunnelling and security protocols
  • Utilize expertise in translating standards, feature documents and customer requirements into system level, subsystem level and feature level test plans and test cases
  • Troubleshoot issues and get into technical discussions with R&D
  • Utilize expert knowledge in various protocols for interoperability, performance evaluation and troubleshooting issue.
  • Design, build and operate a complete Mobile Network infrastructure
  • Verify various Parallel Wireless Products and Applications for Functional, Stability, Performance and User experience aspects based on Customer Use cases
  • Generate KPI Reports and Dashboard
  • Automate day to day job functions.
  • Support Customer support team on various POC and projects.
  • Suggest improvements and changes to the product in order to improve customer experience.

    • What you must have:

  •   8-14 Years in Telecom/Wireless domain with background in QA or System Test Engg in LTE/5G and IRAT testing (Regression/Functional testing).
  • Experience with LAN/WAN, WLAN, Routing protocols – L2 and L3, TCP/IP, QoS.
  • Experience in various protocols for interoperability, performance evaluation and troubleshooting issues of radio access technology(4G & 5G both).
  • Experience in Tunneling, security protocols implementation LTE/5G
  • Addon- Python/Robot Framework/Automation knowledge/Experience would be beneficial.
  • Familiarity with 5G/4G/3G/2G Mobile Core network (EPC/MME, SGW/PGW, MSC, SGSN/GGSN, HSS ) is a plus 
  • Strong experience in virtualized environment with hands-on experience on Linux/KVM Hypervisors and Open Stack, Kubernetes, and Docker
  • Experience in Atlassian Jira, Confluence, Bitbucket, Git, Jenkins
  • Strong Communication skills
  • Prior experience in user experience testing. 
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