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QA Engineer (Sr and Mid)

QA Engineer (Sr and Mid)
WA, Redmond

Job Description

Must be Green Card holder or US Citizen and must be local to Washington!


QA Engineer II and III

Redmond, WA

Direct hire/Full time paid hourly

Summary: As a member of the Fixed Wireless Access (FWA) Product Development Group, the Senior QA Engineer will come with a strong technical background and understanding of 3GPP Wireless protocols and standards with a focus in LTE & 5G protocols. The engineer will be responsible for overseeing all aspects of creating robust test plans and implementing test execution strategies for verifying device integrated software and wireless protocols.

Essential Functions:

  • Responsible for testing performance, stability, power consumption, UAT of FWA gateway devices
  • Write and perform test cases based on technical feature set of wireless DUT(s)
  • Design and document test architecture for complex test beds to measure RF signal metrics and bandwidth performance of wireless DUTs.
  • Measure and test device LTE & 5G performance metrics and KPIs
  • Responsible for device level feature testing, lab and field environment testing.
  • Responsible for troubleshooting and root cause analysis, performance optimization testing.
  • Testing devices at various stages of hardware and software development including prototype hardware
  • Drive defect reproduction and analysis, detailed logs collection, and issue resolution with ODM/OEM Vendors
  • Prepare detailed test reports (weekly cadence)
  • Track issues and tasks progresses in JIRA
  • Responsible for signoff on shippable/production software

Minimum Qualifications:

  • 5+ years’ experience; Bachelor’s degree in Engineering, Computer Science, or related field
  • Has previously worked in a role testing either mobile devices, mobile hotspots, LTE gateway devices
  • Exposure to one or more of following radio access technologies: 5G NR, LTE, WCDMA, CDMA2000, 1xEV-DO (Rev 0/A/B), GSM/GPRS is desirable
  • Working knowledge of core Routing and Switching protocols – IPv4/IPv6, TCP/IP, UDP, DHCP, DNS, VLANs, VPN, Firewall
  • Knowledge of Hardware and Software Development Lifecycle

Desired Experience:

  • Deep understanding of 3GPP (LTE/5G) and non-3GPP Wireless technologies e.g. Wi-Fi (802.1x), LTE, 5G, ZigBee, and Z-Wave at the protocol and architecture level
  • Experience working with overseas ODM/OEM engineering teams.
  • Experience with automation test tools

Additional Tools: JIRA, Confluence

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