Sr. BMS Engineer - HiL
Company: Supernal
Location: San Ramon
Posted on: August 6, 2022
Job Description:
Supernal is at the forefront of creating emerging mobility
solutions that will foster the development of human-centered
cities. We are designing a completely new electric vertical
take-off and landing (eVTOL) aircraft tailored to the mobility
needs of future cities. This allows passengers a seamless
intermodal journey that safely transports them to their final
destination. We fuse research in autonomy, robotics, aviation and
services to define a new category of mobility for the world s
communities. We believe in creative thinking and collaboration to
help build a better mobility experience for everyone, improving
people s ability to move - whether for work or play. What we do:
The Sr. BMS Engineer (HiL) is responsible for HW and SW/FW test
strategy, verification, and validation of full BMS to be used in
the Energy Storage System (ESS) by HiL and custom test methods. The
role will collect requirements, develope test architecture and
infrastructure for HiL and other test systems. The position works
closely with other HW / SW / Cell Engineers within the Battery
team, as well as other multi-functional team members to develop
test requirements, share findings, and successfully release
designs. What you can do:
- Develop high-level and detailed BMS HW/ SW integrated test
environment & architecture
- Develop System level test strategy, test cases, and test plan
for functional and certification requirements per standards
- Provide guidance to battery system architects & designers from
DFT and test coverage perspective
- Develop HIL test system and integration with Simulink
environment, along with developing test cases
- Communicate and provide solutions for challenges within the
system
- Select test equipment and implement verification and validation
test processes
- Use HIL system to verify BMS HW, SW and Algorithms at system
level
- Develop Test scripts for BMS HW testers and Regression tests of
ESS or Modules for BMS validation
- Working with HW and manufacturing teams on testing, validation,
and factory build support
- Test BMS HW for sophisticated HW/FW interlaced tests to support
BMS EE design Engineers
- May require up to 10% of domestic and international
travels
- Other duties as assigned What you can contribute:
- Bachelor s degree in Electronics or Electrical Engineering with
software engineering focus
- A minimum of 3-5 years experience in HV battery testing and
validation using HIL systems in automotive, consumer, or aerospace
industry (an equivalent combination of education and experience may
be considered)
- Excellent understanding of functional safety critical
testing
- Expert level experience in specifying, installing, and
efficiently using test infrastructure and HIL system for functional
verification of HW/FW/SW/Algorithms
- Excellent programming skills in C, C++, MATLAB, Simulink, and
scripting tools like Python
- Good understanding of SPI, Ethernet, and CAN
- Knowledge of interfacing HIL system with Simulink based battery
models and Realtime RT or NI Test stand-based environments.
- Familiarity with safety critical component testing
requirements
- Ability to develop collaborative networks
- Understanding of DO-178C / DO254A/ DO 160G compliance for HW/
SW development and testing is a plus
- Excellent technical communication and ability to interpret data
for resolution and decision-making
- Proactive delivery of communication and follow-up
- Excellent organizational skills and attention to detail
- Successful ability to work both independently and within a
team
- Self-motivated and forward-thinking personality
- Proficiency with MS Office Suite specifically for data
analysis, document creation and reporting You may also be able to
contribute:
- M.S./PhD in related engineering field preferredAny offer of
employment is conditioned upon the successful completion of a
background check. We are an equal opportunity employer and value
diversity at our company. We do not discriminate on the basis of
race, religion, color, national origin, citizenship, sex, gender,
gender expression, sexual orientation, age, marital status, veteran
status, or disability status. Individuals with disabilities may
request to be provided reasonable accommodation to participate in
the job application or interview process, to perform essential job
functions, and to receive other benefits and privileges of
employment. Please contact us to request accommodation at: This
position may include access to certain technology and/or software
source code, that will be subject to U.S. export control laws. If
an export license or other export control authorization is required
in connection with your employment, your employment is contingent
upon Supernal s receipt of such license or authorization and
approvals and your continued compliance with all conditions and
limitations contained in such license or authorization.
Keywords: Supernal, San Ramon , Sr. BMS Engineer - HiL, Engineering , San Ramon, California
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