Battery System Modeling Engineers

Matlab, Octave, Python, understanding of Li-ion cell electrochemistry
Full Time
Depends on Experience

Job Description

Title:  Battery System Modeling Engineers

Description:  STG is a fast growing $160m Digital Transformation services company providing Fortune 500 companies with Digital Transformation, Mobility, Analytics and Cloud Integration services in both information technology and engineering product lines.  STG has a 98% repeat business rate from existing clients and have achieved industry awards and recognition for our services.   Crain’s Detroit Business named STG to Michigan’s Fastest Growing Companies list in both 2020 and 2019, Top IT Services Company’s List in 2020, 2019, 2018, and Top Minority Business Enterprise List in 2020, 2019, and 2019.

STG puts company CULTURE at the forefront of every business decision and employees are EMPOWERED and MEASURED for RESULTS.   Both TEAMWORK and INDIVIDUAL Performance is recognized and rewarded. 

These positions are based in Auburn Hills, MI for a large Fortune 500 Automotive firm.  STG will provide immigration and permanent residency sponsorship assistance to those candidates who need it.

Job Description:

The Battery Systems Data Analyst Engineer will be responsible for the development of battery data analytics and predictive system engineering tools and application of these tools for design and development of xEV Battery Systems.    The candidate will take a leading role in analyzing, mining, processing, and tracking the increasing amount of battery test data generated from battery, vehicle, and fleet testing during the course of product development, testing, and validation. The candidate will be involved in multiple vehicle programs and deal with a broad range of data, i.e., cell level, pack-level, vehicle-level, and fleet-level.  The ideal candidate is expected to be highly analytical, have experience in data analysis/processing, and have some background in electrified powertrain vehicles.  The responsibilities include but not limited to:

  • Develop, document the engineering requirements for automotive traction battery systems.  Lead other engineers and teams to balance requirements.
  • Develop battery system usable energy walk system model by taking account of all system factors in usable energy walk.  Create initial models, and develop the improvement plans and targets to optimize the system usable energy.
  • Develop and apply battery data analytics and predictive system engineering tools (1D, simullink/matlab) for prediction and verification of battery system performance and thermal.
  • Develop battery usage profiles and mission profiles for battery life modeling/ prediction/simulations and component designs for durability and other applications.
  • Analyze battery and vehicle usage data from Fleet Test Vehicles to compare and validate battery life and performance models.
  • Support development of appropriate battery usage history statistics and their online recording 
  • Analyze critical battery performance during the entire product lifecycle including power and energy performance, battery life, safety performance.
  • Help develop tests as needed for verifying battery system performance and execute product design improvements.
  • Lead the data analysis activities and interpretation related to battery field performance to guide requirements development and product improvements

Requirements:

  • Bachelor's degree in Electrical, Chemistry, Applied Physics, Aerospace, Industrial, Systems, or Computer Engineering, or related Engineering field
  • Good understanding of Li-ion cell electrochemistry, cell/battery life models and battery life behavior.
  • Excellent Matlab scripting skills or other languages e.g., Octave, Python
  • Knowledge of design of experiments, parameter fitting, optimization, and data regression methods
  • General knowledge of xEV Battery/BMS systems, xEV Vehicle/powertrain operation

*** NO THIRD PARTY CANDIDATES***

Resume Submittal Instructions: Interested/qualified candidates should email their word formatted resumes to Ms. Kavitha Shanmugham at kavitha.shanmugham(@)stgit.com and /or contact at . In the subject line of the email please include:  First and Last Name BSM– (MI).

Corporate Overview of STG:   

Established in 1985, Systems Technology Group (STG) is a fast growing IT consulting and systems integration services firm. STG is a SEI CMMi Level 5 company with expertise in Application Development, Application Management, Web Services (SOA), Data Warehouse, Business Intelligence / Analytics, Wireless Solutions, Legacy migrations and Project Management. STG is proud that clients like Ford Motor Company, Sears Corporation, Chrysler, LLC, Mercedes Benz, United Health, General Motors, State of Texas, State of Michigan, State of Minnesota, State of Georgia, and others trust their IT services needs to STG. STG has offices in North America, Europe and India to service our clients global IT needs.

 

 

Dice Id : 10124418
Position Id : BSM8321
Originally Posted : 6 months ago
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