Product Development Quality Assurance Engineer - III

Ampcus, Inc
United States, Texas, Euless
Jan 17, 2026
Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Product Development Quality Assurance Engineer - III. Location: Euless, TX. Description: Onsite Private Networks engineering support for NSA and EP5G private network feature validation. This position provides for execution of the Test Cases designed to validate features and functions of Telecommunication private networks staging and pre-production environments and will provide reports, test results, and raw data including log files needed by the teams for Test Objects List activities. Responsibilities: Experience in wireless device and/or network testing. Working knowledge of lab network and vendor infrastructure. Strong knowledge of 3GPP2 Layer 2 / Layer 3 LTE protocols, IMS SIP protocols. Experience with 4G and 5G standards (NSA&SA) and device testing. Test validation and tuning for Mobility and handoff scenarios (5G-4G, Macro-Private). Multivendor experience and good understanding with Mobility Event parameters. Experience with RAN testing tools like QXDM/QCAT, XCAL/XCAT, Wireshark. Experience with Samsung & Android devices in terms of debug mode, configuration. Provide support through the execution of the Test Cases designed to validate features and functions of Telecommunication private networks staging and pre-production environments. Experience in validating test cases and procedures supplied by Telecommunication on Partially and Fully Redundant Core. Experience in providing expected deliverables. Email Status Updates Provide Telecommunication reports, test results, and raw data including log files and spreadsheets, on a day-to-day basis or at any other frequency as requested by Telecommunication. Device Logs of Devices Under Test and Reference Devices and provide them to Telecommunication upon request for troubleshooting. Targeted Years of Experience: 5-7 years. Ampcus is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veterans or individuals with disabilities.