BTI Solutions · 5 months ago
Korean Bilingual Mobile Field Test Engineer DIR-SPA
Richardson, TX
Full-time
Onsite
Entry, Mid Level
2+ years expBTI Solutions is a staffing and recruiting firm with a focus on strategic workforce solutions. They are seeking a Korean Bilingual Mobile Field Test Engineer to execute modem system verification tests, analyze data, and collaborate with team members to enhance modem performance while providing technical support to customers.
AutomotiveInternet of ThingsLogisticsTelecommunications
Responsibilities
Execute 3GPP based 4G/5G Modem System Verification Test Plans in the field
Ability to follow directions and execute Mediatek SOP’s like loading software, collecting field test logs, identify any issues related to 3GPP protocol and call processing
Ability to handle and operate multiple prototype and OEM devices
Post-process field test logs, analyze the data and report bugs or issues related to modem protocol and performance
Prepare daily/weekly reports and KPI dashboards
Collaborate with team members to resolve bugs and improve modem performance
Understand automation of test execution and contribute to improvements and operational efficiency in test execution
Provide technical support to internal and external customers as required
Qualification
Required
About 2 to 5 years' experience in 3GPP 4G/5G based Modem System Verification
Subject matter expertise in 3GPP 4G/5G specifications related to modem call processing and call flows
Self-starter with capability to work under minimal supervision to meet deadlines and goals
Excellent communication skills, both written and verbal. Capability to articulate protocol and performance related bugs and issues to internal and external teams
Familiarity with Android OS
Knowledge of Python to understand automation scripts, detect bugs and improve efficiency
Knowledge of data mining and data management would be desirable
Possess valid US driver's license and capability to rent a car in the US
Willingness to travel at short notice to customer locations. The role involves approximately 35% domestic travel
Flexibility in working hours as they may be dictated by carrier constraints
Bachelor's Degree Preferred in Electronics, Software Engineering Communication, Computer Network Engineering, Computer Science, Electrical Engineering or Telecommunications
General understanding for telecommunication knowledge and Android platform device
Analytical, Scientific, Data Mining and Database management software
Access software, cloud-based management software, communications server software
Strong knowledge of 5G, LTE, HSPA+/WCDMA including PHY/MAC, signaling, call processing concepts and upper layers
Good understanding on GSM, GPRS, EDGE, WCDMA, CDMA, HSPA, LTE, 5G, Wi-Fi, Bluetooth, GPS, mobile phone software architecture and telecommunication network configuration
Experience in analyzing logs, troubleshooting issues from lab for UMTS/GSM CS, PS calls, LTE and 5G Data calls, metric test is plus. Experience with specific logging/analysis tools such as QXDM, QPST, XCAL, XCAP
Experience in tracing and debugging using tools to fully analyze protocol stack related issues in appropriate 3GPP specifications
Experience with Transport Layer protocols such as TCP, UDP, and analysis tools such as Wireshark
Some programming skills in Python, Java and Perl script is desired
Proficient with MS Office (Outlook, Excel, Word, Power Point) is essential for creating the test reports
Understanding of TCP/UDP, IP Packet, OSI Protocol Model
Solid understanding of SW testing techniques and methodologies
Internet browser and Internet protocol IP multimedia subsystem software
Transaction security and virus protection software; Network monitoring software
Company
BTI Solutions
BTI Solutions provides mobile device testing, automotive testing, network deployment, and operational consulting services.
201-500 employees
H1B Sponsorship
BTI Solutions 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 (21)
2024 (15)
2023 (23)
2022 (15)
2021 (35)
2020 (31)
Funding
Current Stage
Growth StageLeadership Team
Daniel Lee
CEO, Founder & President
Company data provided by crunchbase