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10 BTI Solutions, Inc.

Mobile Network Test Engineer

10 BTI Solutions, Inc., Plano, Texas, us, 75086


Mobile Network Test EngineerLocations: Plano, TX

Time Type: Full Time

Posted on: Posted Yesterday

Job Requisition ID: JR100485

Essential Functions:

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 field testing on 3GPP standards based on cellular systems such as GSM, EDGE, WCDMA, HSPA, LTE, and 5G. The testing conducts various types of mobility and stationary RF, Data, and Software test cases in the field and lab of 5G, LTE, WCDMA, UMTS, GSM or any related with network service

Research, test, monitor or verify proper functioning of software patches

Analyze and determine issues; check the similar/same issue history, design test plan (location, models, basic parameters, considerations, etc.), field test and/or lab test, set test environment and parameters regarding network circumstance

Capture all the requested and required logs and analyze them; determine what the log shows, confirm whether the issue is cleared or remained, professional report, and communicate with R&D or/and QA team

Perform testing and engineering services in both stationary and mobility conditions as needed

May require to support carrier lab 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% to 50% per project needs and requirements.

Education and Technology Skill Requirements:

Bachelor’s Degree Preferred in Electronics, Software Engineering Communication, Computer Network Engineering, Computer Science, Electrical Engineering or Telecommunications

General understanding of 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 of GSM, GPRS, EDGE, WCDMA, CDMA, HSPA, LTE, 5G, Wi-Fi, Bluetooth, GPS, mobile phone software architecture and telecommunication network configuration

Preferred experience in analyzing logs, troubleshooting issues from field for UMTS/GSM CS, PS calls, LTE/5G Data calls, metric test is plus. Experience with specific logging/analysis tools such as Shannon DM, QXDM, QPST, XCAL, XCAP

Experience with Transport Layer protocols such as TCP, UDP, and analysis tools such as Wireshark

Proficient with MS Office (Outlook, Excel, Word, Power Point) is essential for creating the test reports

Knowledge of general network protocol as well as wireless Technology – 5G, LTE, GSM, CDMA

Understanding of TCP/UDP, IP Packet, OSI Protocol Model

Solid understanding of SW testing techniques and methodologies

Knowledge of scripting languages: e.g. Anb shell scripting

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