Network QA Engineer
Position Overview : Network QA Engineer
Education : Associate's degree in technical related field
Experience : 0-3 years of experience in 3G, 4G, 5G, LTE preferred
Job Type : Full-Time, Hourly
Location : Plano, TX / Bellevue, WA / Englewood Cliffs
Benefits & Perks :
- Medical Insurance (Health, Dental & Vision)
- 401(k)
- Paid Time Off
- H1B / Green Card Sponsorship for qualified employee
- Hands-on experience at global industry leader Samsung
- Opportunities for career advancement
Summary :
Detailed oriented Quality Assurance (QA) Engineer to be involved with all Quality Assurance activities including LTE and 5G Field Protocol, SIM OTA activation testing
The main function of a QA mobile engineer is to develop and executing test strategies, plans, and validating UE functionality in on 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 be responsible for performing detailed analysis of 4G and 5G protocols including field testing with mobile handset devices in live network
Duties and Responsibilities :
Able to work in mobile work environment (80% time working in vehicle / field, 20% in office)Analyzing the customer requirements, converting then into system requirements and capturing of detail design for the development teamAid in product & feature performance analysis, evaluation of new product & SW releasesResponsible for analyzing and troubleshooting issues reported from customer labs, field sites and production networkReview and provide recommendations to improve UE performance by evaluating and trending key KPIs, performing trials and providing optimization guidelinesAbility to work in a fast paced environment with minimal supervisionSet up test plans to meet deadlines based on given request by project leadAble to determine risk items based on issues found during the testAble to travel 25% of the timeSkills & Qualifications :
Verbal and written communication skills, problem solving skills, customer service and interpersonal skillsBasic ability to work independently and manage at one timeHave a solid understanding of the end-to-end LTE and 5G Network ArchitectureStrong knowledge in 4G and 5G air interface and call processing technologies and network architecture specifically focused on Radio Access NetworkFamiliarity or expert in utilizing UE log post processing tools (QXDM, QCAT, Wireshark, ShannonDM) with good understanding in OTA signaling messagesAble to analyze and debug IMS related features including but not limited to registration, VoLTE / VoWiFi / ViLTE / Conferencing / SMS / MMS / RCSPrevious experience in post processing UE logs and analyze various KPI'sPrevious experience in LTE and 5G NR field test experience in live networkGood knowledge and familiarity in 5G NSA and SAPrevious test experience with SIM OTA Activation