BMS Software Development Engineer

Our advanced energy team is a dynamic division dedicated to powering the future through advanced electric vehicle (EV) battery systems and related electrified energy solutions. As we scale these advanced electrification initiatives we are seeking technically strong engineers who can help establish the foundation for our product execution safety strategy and vehicle readiness.

In this position
The Battery Management Controls Software Engineer develops the application-layer control software that determines how a high-voltage battery system behaves: operating states high-voltage sequencing protection limits thermal control diagnostics and coordination across multiple strings.
Assignments may include supervisory system-level control software or string-level control software and may shift across the product architecture over the life of the program.
The ideal candidate has designed state machines protection strategy and diagnostic logic on a production program works fluently in a model-based development environment with production code generation and is comfortable debugging control behavior on real hardware.

What youll do...

• Develop and own operating state machines and mode management including supervisory coordination across multiple controllers.
• Implement high-voltage sequencing: precharge control and completion verification contactor activation and deactivation contactor diagnostics including welded and open contact detection and interlock handling.
• Implement protection strategy: cell and pack overvoltage and undervoltage overcurrent overtemperature and undertemperature isolation loss and thermal event detection and response.
• Implement current and power limit calculation and arbitration including derate strategy and coordination of limits across levels of the system.
• Implement cell balancing demand logic and coordinate balancing behavior across modules and strings.
• Implement thermal management control including actuation setpoint strategy and thermal diagnostics.
• Implement aggregation and consolidation of measured and estimated states for reporting at system level and fault propagation and annunciation to external systems.
• Own diagnostic strategy: fault detection debounce classification storage clearing and reporting.
• Integrate and calibrate estimation models delivered by algorithm engineering; own the calibration parameter set and its documentation.
• Develop application software using model-based development with production code generation plus hand-written C where appropriate.
• Author software requirements and design documentation traceable to system requirements; support safety and security analyses.
• Support validation debug root cause analysis and field issue resolution.
  
  

Youll have...

• Bachelors degree in Electrical Computer Mechatronics Controls or Mechanical Engineering.
• 5 years developing embedded application or control software for electronic control units.
• Model-based development proficiency with production code generation plus working C ability.
• Demonstrated state machine sequencing and diagnostic strategy design on a production program.
• Requirements-driven software development with traceability unit testing and code review discipline.
• Comfort working directly with hardware benches and instrumentation to debug control behavior.
• Strong written and verbal communication skills.
• Ability and willingness to travel occasionally.

Even better you may have...

• Masters degree in Electrical Engineering Controls or a related technical field.
• Battery management control software: contactor sequencing protection strategy limit calculation and balancing.
• High-voltage system experience and understanding of isolation precharge and interlock principles.
• Software development under functional safety process requirements including safety mechanism implementation.
• Calibration methodology and parameter management for production programs.
• Coordination or aggregation logic across distributed controllers.
• Thermal management control strategy experience.
• Technical Skills
  • Model-based development and production code generation
  • Embedded C application software
  • State machine and mode management design
  • High-voltage sequencing and contactor control
  • Protection strategy and limit arbitration
  • Diagnostic strategy design
  • Thermal control strategy
  • Balancing demand logic
  • Calibration and parameter management
  • Requirements traceability and software documentation
  • Bench and hardware debug

You may not check every box or your experience may look a little different from what weve outlined but if you think you can bring value to Ford Motor Company we encourage you to apply!

As an established global company we offer the benefit of choice. You can choose what your Ford future will look like: will your story span the globe or keep you close to home Will your career be a deep dive into what you love or a series of new teams and new skills Will you be a leader a changemaker a technical expert a culture builderor all of the above No matter what you choose we offer a work life that works for you including:

Immediate medical dental vision and prescription drug coverage
Flexible family care days paid parental leave new parent ramp-up programs subsidized back-up child care and more
Family building benefits including adoption and surrogacy expense reimbursement fertility treatments and more
Vehicle discount program for employees and family members and management leases
Tuition assistance
Established and active employee resource groups
Paid time off for individual and team community service
A generous schedule of paid holidays including the week between Christmas and New Years Day
Paid time off and the option to purchase additional vacation time.

This position is a salary grade 7 and ranges from $86600-$144900.

This position is a salary grade 8 and ranges from $99100-$166200.

Final determination of salary grade will be based on candidates skills and experience and base salary will be set within the applicable range according to job scope responsibility and competitive market value.

Internal applicants: moving into this role may result in an adjustment to your current compensation based on the posted pay range for this role taking into consideration your qualifications and other relevant factors.

For more information on salary and benefits click here: sponsorship is not available for this position.

Candidates for positions with Ford Motor Company must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire.
We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race religion color age sex national origin sexual orientation gender identity disability status or protected veteran the United States if you need a reasonable accommodation for the online application process due to a disability please call 1-.

This position is hybrid with a requirement to be onsite four or more days per week.

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