Engineer, Quality Assurance – BBU (EQA1)

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. 

Job Title: Engineer, Quality Assurance – BBU (EQA1)

Location: Syracuse, New York

Employer: John Mezzalingua Associates LLC d/b/a JMA Wireless

Salary: $136,000 per year

• Design and deploy end-to-end network for 5G SA and NSA cell setups. Conduct gNB testing with proprietary and ORAN radios.
•  Perform F1AP, NGAP, XN Messages analysis as part of regression testing.
• Work closely with developers for troubleshooting and feature validation.
• Troubleshoot issues, including analyzing logs by enabling PHY, MAC, RLC, RRC messages. Raise defects on JIRA tool.
• Write Python scripts from scratch to automate the work.
• Maintain the stability setup.
• Understand 3gpp specs like 38.321, 38.323 and NAS, RRC specs. Work on Simnovus tools to simulate the UEs for stability run.
• Work on tools like Viavi, Amari soft, Wave Judge, Druid.

• Bachelor’s Degree in Electronics Engineering, Electrical Engineering or Computer Science, plus 5 years of post-Bachelor’s progressive experience in the position offered or a software testing role or Master’s Degree in Electronics Engineering, Electrical Engineering or Computer Science, plus 3 years of experience in the position offered or a software testing role.
• *All of the required experience must have included: performing Python automation with Robot framework; applying knowledge of 4G and 5G technologies and networking tools like TCP/UDP/RTP and signal generators; following 3GPP specifications like NAS and RRC; analyzing logs by enabling protocols PHY, MAC, RLC, and RRC messages; working on features per customer needs by following 3GPP standards; maintaining stability setup using Simnovus and Viavi tools; and using tools and technologies including networking tools (Simnovus, Wave Judge, and Wireshark), Jira, QXDM, TM500, Viavi, Amari soft.
• Telecommuting is permitted from any location in the U.S.

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At 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.