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Modem Quality Engineer (EE, CS preferred) / Detroit Metro Area, MI / Others / MHQ

Detroit Metro Area, MI

 General Description:

This job involves engineering work on cellular wireless devices and systems.  The Senior Test Engineer conducts lab tests on cellular systems such as GSM, EDGE, WCDMA, HSPA, LTE and 5G based on 3GPP standards.  The testing conducted involves various types of RF test equipment such as Spirent, R&S, Anite, Keysight and Anritsu.

Essential Functions:

∙         Analyze and determine issues related to the systems and networks referenced in the job function

∙         review issue history

∙         Independently design test plans, including location, models, basic test parameters, test considerations, etc.

∙         Manage lab tests

∙         Recommend test environment and parameters based on network circumstances

∙         Collect and analyze logs from team members

∙         Determine what logs show

∙         Determine and decide whether test issues have been resolved

∙         Collect and review team members’ final reports

∙         Prepare and submit weekly and monthly summary reports

∙         Communicate with BTI’s clients’ managers

∙         Follow direction of Manager and Client


∙         Strong knowledge of 5G/LTE, WCDMA including PHY/MAC, signaling concepts, call processing, and upper layers

∙         Good understanding and background in protocol layer (RRC, PDCP, RLC, MAC, PHY) of 5G/LTE and WCDMA cellular networks

∙         Expertise in tracing and debugging 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

∙         Knowledgeable with specific logging/analysis tools such as QxDM, QPST, XCAL, and XCAP

∙         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 in Java and Perl script is desired

∙         Bachelor’s degree in Computer Engineering and/or Computer Science and/or Electrical Engineering degree preferred

∙         Flexible work hours


Must have the following competencies:

∙         Must take responsibility

∙         Reliable

∙         Be an analytical thinker/Problem Solver/Decision Maker

∙         Have excellent time management/Resource management

∙         Integrity/Adaptability/Flexibility

∙         Organized planner/Attention to detail

∙         Results oriented/Takes initiative

∙         Development of others/Teamwork

∙         Innovative/Creative

∙         Build Relationships/Client Focused/Service Minded

∙         Self-motivated, responsible in work

∙         Positive mindset and active personality

∙         Great interpersonal skills/Communicator


Work Environment:

The position will work indoors the majority of the time and will be exposed to typical temperature and noise levels maintained in an office environment. 

The position will work indoors and outdoors and will be exposed to seasonal weather changes and conditions while working outdoors.  When working indoors, the individual will be exposed to typical temperature and noise levels maintained in an office environment.

BTI Recruiting Team
BTI Solutions
801 E Campbell Rd. Suite 230, Richardson, Texas 75081, USA
Office:+1-972-992-0030, Fax:+1-972-992-0050
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