ITS is seeking qualified candidates for the Field Test Engineer position in TX.
- Strong knowledge in 4G and 5G air interface, call processing technologies, and network architecture specifically focused on Radio Access Networks.
- A plus is a familiarity or expertise in utilizing UE log post-processing tools (QXDM, QCAT, Wireshark, ShannonDM) with a good understanding of OTA signaling messages.
- Able to analyze and debug IMS-related features including but not limited to registration, VoLTE/VoWiFi/ViLTE/Conferencing/SMS/MMS/RCS is a plus.
- Previous experience in post-processing UE logs and analyzing various KPI's a plus.
- Previous experience in LTE and 5G NR field test experience in live networks is a plus.
- Good knowledge and familiarity with 5G NSA and SA.
- Previous test experience with SIM OTA Activation is a plus.
Summary:
Detailed oriented Quality Assurance (QA) Engineer to be involved with all Quality Assurance activities, including LTE and 5G Field Protocol and SIM OTA activation testing.
A QA mobile engineer's main function is to deelop and execute test strategies and plans and validate UE functionality in 4G/5G air interface and call processing technology.
Ensuring UE (user equipment) is meeting QA and Carrier requirements.
The typical QA mobile test engineer will perform a detailed analysis of 4G and 5G protocols, including field testing with mobile handset devices in a live network.
Job Responsibilities:
- Able to work in the mobile work environment (80% time working in vehicle/field, 20% in office).
- Analyzing customer requirements, converting them into system requirements, and capturing detailed designs for the development team.
- Aid in product & feature performance analysis, evaluation of new product & SW releases
- Responsible for analyzing and troubleshooting issues reported from customer labs, field sites, and production networks.
- Review and provide recommendations to improve UE performance by evaluating and trending key KPIs, performing trials, and providing optimization guidelines.
- Set up test plans to meet deadlines based on given requests by the project lead.
- Able to determine risk items based on issues found during the test
- Able to travel 25% of the time.
Skills:
- Verbal and written communication, problem-solving, customer service, and interpersonal skills.
- Basic ability to work independently and manage one's time.
- Have a solid understanding of the end-to-end LTE and 5G Network Architecture.
- Strong knowledge in 4G and 5G air interface, call processing technologies, and network architecture specifically focused on Radio Access Networks.
- Familiarity or expertise in utilizing UE log post-processing tools (QXDM, QCAT, Wireshark) with a good understanding of OTA signaling messages is a PLUS.
- Able to analyze and debug IMS-related features including but not limited to registration, VoLTE/VoWiFi/ViLTE/Conferencing/SMS/MMS/RCS is a plus.
Education/Experience:
- Associate's degree or higher in a technical-related field preferred.
- 0-3 years experience required.
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