Bilingual QA Mobile Engineer

• 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.

• Analyzing the customer requirements, converting then into system requirements and capturing of detail design 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 network.
• 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 request by project lead
• Able to determine risk items based on issues found during the test
• Able to travel 25% of the time.

• Bachelor's degree in computer science or a related field required.
• 2-3 years of experience preferred.
• Bilingual English / Korean
• Strong knowledge in 4G and 5G air interface and call processing technologies and network architecture specifically focused on Radio Access Network
• Familiarity or expert in utilizing UE log post processing tools (QXDM, QCAT, Wireshark, ShannonDM) with good understanding in 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.
• Previous experience in post processing UE logs and analyze various KPI's a plus.
• Previous experience in LTE and 5G NR field test experience in live network a plus.
• Good knowledge and familiarity in 5G NSA and SA.
• Previous test experience with SIM OTA Activation a plus.

After you have applied, download our Staffmark Group WorkNOW App to receive real-time job offers and apply for additional opportunities. You can download it from the App Store or get it on Google Play.

Staffmark is committed to providing equal employment opportunity for all persons regardless of race, color, religion (including religious dress and grooming practices), sex, sexual orientation, gender, gender identity, gender expression, age, marital status, national origin, ancestry, citizenship status, pregnancy, medical condition, genetic information, mental and physical disability, political affiliation, union membership, status as a parent, military or veteran status or other non-merit based factors. We will provide reasonable accommodations throughout the application, interviewing and employment process. If you require a reasonable accommodation, contact your local branch. Staffmark is an E-Verify employer. This policy is applicable to all phases of the employment relationship, including hiring, transfers, promotions, training, terminations, working conditions, compensation, benefits, and other terms and conditions of employment.

All employees are directed to familiarize themselves with this policy and to act in accordance with it. All decisions with respect to employment matters and other phases of employer-temporary employee relationships will be in keeping with this policy and in accordance with all applicable laws and regulations.