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Senior Battery Systems Engineer

1 month ago

Bolingbrook, Illinois, United States Cays Inc Full time
Job Description

We are seeking a Senior Battery Systems Engineer to join our team at Cays Inc. The ideal candidate will have a strong background in battery application engineering and experience working with fuel cell electric heavy duty trucks.


Responsibilities:

  • Work with the truck engineering team to define battery specifications and test validations.
  • Act as a subject matter expert on battery products and related applications.
  • Identify lithium-ion battery technologies and work with the truck engineering team to develop and enhance specifications for Hyzon Battery Products.
  • Initiate pack tests, monitor and maintain test integrity.
  • Provide technical expertise for developing appropriate tests.
  • Collect, organize, process and analyze large quantities of cell and pack test data to evaluate performance.
  • Assist engineering, manufacturing and QC departments with testing to ensure products meet truck build expectations within agreed deadlines.
  • Write application notes and technical solutions as required.


Requirements:

  • Bachelor's degree in electrical engineering, mechatronics engineering or related field (master's preferred).
  • 3+ years hands-on experience in application experience in batteries.
  • Experience in pack design parameters and critical process parameters.
  • Experience in battery pack tests for validation of performance, reliability and safety, along with battery test conditions/requirements.
  • Experience with automotive applications, including design, measurement and instrumentation, controls.
  • Understanding of hybrid battery and hybrid vehicle operations.
  • Ability to work non-standard hours to collaborate with suppliers in different time zones.
  • Excellent teamwork, communication and interpersonal skills.
  • High level understanding of hardware and software design and failure modes in electronic modules.
  • Strong communication and organizational skills.
  • Problem-solving skills involving complex systems.
  • Proficient in MS Office.


Preferred Qualifications:

  • 3+ years project management experience.
  • Knowledge of hybrid/electric vehicle configurations and controls.
  • Understanding of operation and power electronic controls of (BMS) battery monitoring system, DCDC, charger and motor inverter.
  • Knowledge of vehicle serial data communications (CAN(SAE J1939), LIN, Ethernet) and electrical architectures.
  • Knowledge of mechatronics, microcontroller architectures, memory technologies and programming.
  • Knowledge of automotive functional safety (ISO26262) standards.
  • Experience using Catia V5/V6 or similar tools.
  • Experience with electrical and EMC testing.