BBU QA Engineer

Company: Jma Wireless
Location: Boulder
Posted on: September 21, 2023

Job Description:

JMA is restoring U.S. leadership in wireless technology at a critical time in the transition to 5G. It makes the world's most advanced software-based 5G platform, designed, coded, and manufactured in Syracuse, NY at the only U.S.-owned 5G factory in the country.Across its global tech centers, JMA makes 5G possible for organizations with the most critical connectivity demands in the world. JMA's technology is ushering in a new era of connectivity for leading mobile carriers, the most iconic stadiums, major universities, leading healthcare centers, the busiest transit centers, and the U.S. Military.5G is more than another G on your phone - it is a generational opportunity to change the way the world operates. Join the industry's fastest growing technology company to shape that future today.JMA Wireless is seeking a BBU (Baseband Unit) QA Engineer to join our team in beautiful Boulder, CO. This position will include working with the team in the Italy as well as in the lab in Boulder. This is an on-site job where you will learn from colleagues as you create solutions. JMA is a special place, working to solve solutions in 5G communications by bridging the digital divide, providing secure, privatized 5G communication for academic institutions as well as arenas, sporting venues and even the security of our country. We all work together.Position Overview

• The BBU QA Engineer will provide Engineering experience to the BBU (Baseband Unit) QA Engineering team for 4G and 5G solutions.
• Should be working independently of 5G/4G complex features.
• Develop, execute, and maintain comprehensive tests to validate new features and identify product defects.
• Generate comprehensive test reports for internal and external consumption.
• Participate in agile scrum to inject quality into the entire BBU product lines.
• Report, track, and manage any discovered defects to resolution.Minimum Requirements
  • Experience in system , functional and performance testing for 5G/4G Gnodeb's and Enodeb's.
  • Should have a good understanding on 5G-SA/5G-NSA(FR1/FR2)/4G/4G-A technologies.
  • Should have a good knowledge on 3GPP specification (36 / 38 series ) until Release 16. Experience on Rel 17 will add advantage.
  • Hands on working experience with stack layers like NAS, RRC, PDCP , RLC, MAC, PHY , should able to debug issues independently.
  • Should be expert in writing test plans and executing functional features and regression cycle independently.
  • Should have worked on features like , Carrier Aggregation, Scheduler, Link adaptation, 5G positioning , PNI NPN, Mobility, reselection , IRAT mobility and reselections, VONR, ENDC, NRDC etc.
  • In-depth testing of 5G features and finding defects in house.
  • Should be good at simulating field issues inhouse to reproduce the issues faster.
  • Should have hand on experience in Linux environments.
  • Working Experience with UE simulators like TM500 , Prisma , Amarissoft, Simnovus.Additional Experience And Knowledge a Plus
    • Experience in Channel Emulators like Keysight PropSim , Azimuth.
    • Experience on Kubernetes and containerized environment.
    • Experience in automation using python , robot framework#LI-TM1At JMA, our people are deeply committed to their work and we provide benefits to match. When you join JMA you have immediate access to everything you need. Whether you're looking for employee discounts, financial, legal and/or childcare resources and support, we have you covered. We believe in providing comprehensive health and wellness coverage along with monetary rewards towards health goals, in addition to numerous company-provided personal protection benefits at no additional cost to you.At JMA, we don't just accept differences - we embrace them. JMA is proud to be an equal opportunity workplace. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristic.
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Keywords: Jma Wireless, Boulder , BBU QA Engineer, Engineering , Boulder, Colorado