Apex Systems · 1 week ago
Product Development Quality Assurance Engineer - III
Euless, TX
Contract
Onsite
Senior Level
5+ years expApex Systems is a world-class IT services company that serves thousands of clients across the globe. They are seeking a Product Development Quality Assurance Engineer to execute test cases designed to validate features and functions of private networks in staging and pre-production environments.
Human ResourcesInformation TechnologyRecruiting
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 w/ RAN testing tools like QXDM/QCAT, XCAL/XCAT, Wireshark
Experience w/ 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 private networks staging and pre-production environments
Experience in validating test cases and procedures supplied by the Client on Partially and Fully Redundant Core
Experience in providing expected deliverables
Email Status Updates Provide Vreports, test results, and raw data including log files and spreadsheets, on a day-to-day basis or at any other frequency as requested
Device Logs of Devices Under Test and Reference Devices and provide them to the Client upon request for troubleshooting
Qualification
Required
Targeted Years of Experience: 5-7 years
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 w/ RAN testing tools like QXDM/QCAT, XCAL/XCAT, Wireshark
Experience w/ 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 private networks staging and pre-production environments
Experience in validating test cases and procedures supplied by the Client on Partially and Fully Redundant Core
Experience in providing expected deliverables
Email Status Updates Provide Vreports, test results, and raw data including log files and spreadsheets, on a day-to-day basis or at any other frequency as requested
Device Logs of Devices Under Test and Reference Devices and provide them to the Client upon request for troubleshooting
Benefits
Medical
Dental
Vision
Life
Disability
Other insurance plans
ESPP (employee stock purchase program)
401K program
HSA (Health Savings Account on the HDHP plan)
SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions
Corporate discount savings program
On-demand training program
Access to certification prep
Library of technical and leadership courses/books/seminars
Certification discounts
Perks to associations that include CompTIA and IIBA
Company
Apex Systems
Apex Systems, a division of On Assignment, provides organizations with IT staffing solutions to address gaps in their current workforce.
1001-5000 employees
H1B Sponsorship
Apex Systems has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (28)
2024 (21)
2023 (35)
2022 (26)
2021 (29)
2020 (38)
Funding
Current Stage
Late StageLeadership Team
Roger Wahman
Chief Technology Officer - SVP
Andrea Schiola
Global Head of Technology Partnerships, SVP, Principal
Recent News
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