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BTI Solutions · 2 days ago
Mobile Modem Lab Test Engineer
San Diego, CA
Full-time
Onsite
Mid Level
$35/hr - $35/hr
3+ years exp
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Insider Connection @BTI Solutions
Responsibilities
Verify stability and portability of networks and software
Communicate project information through technical reports
Perform ongoing hardware and software maintenance operations, including installing or upgrading hardware or software
Provide technical guidance or support for the development or troubleshooting of systems
Work on lab testing on 3GPP standards based on cellular systems such as GSM, EDGE, WCDMA, HSPA, LTE, and 5G
Research, test, monitor, or verify proper functioning of software patches
Analyze and determine issues; design test plans, set test environments and parameters, and capture logs for analysis
Perform testing and engineering services in both stationary and mobility conditions
Support carrier Field testing by project needs and other duties as assigned
May require weekend/holiday work depending on project
Must be flexible and able to work extended hours as needed to support testing and client needs
Travel up to 30%
Qualification
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Required
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 Shannon DM, 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
Exposure to any Third Party Protocol, Modem or RF Test Equipment (Anritsu, R&S, Spirent, Anite, Keysight) in WCDMA, LTE and 5G technologies
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
Knowledge of Wireless Technology – LTE, GSM, CDMA
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
Benefits
401K with Employer Match
Company Paid Dental, Vision, Life and Medical up to 100%
Paid Sick Leave
Chance for VISA sponsoring
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
Trends of Total Sponsorships
2023 (20)
2022 (14)
2021 (33)
2020 (32)
Funding
Current Stage
Growth StageLeadership Team
Daniel Lee
CEO, Founder & President
Company data provided by crunchbase
