Principal Firmware Test Engineers- Battery & Charger Development

Job Description

Principal Firmware Engineer responsible for leading test strategies and development of firmware architectures for battery and charger development in Brookfield, WI.

Requirements

• Master's or equivalent degree in Electrical Engineering, Computer Engineering, or related engineering field and 5 years of relevant experience; OR Bachelor's or equivalent degree in Electrical Engineering, Computer Engineering, or related engineering field and 7 years of relevant experience
• Experience in verification/validation testing, hardware in the loop (HIL) testing, embedded systems, or PCBA design
• Proficiency in reading schematics, component data sheets, and understanding digital circuits
• Experience with National Instrument hardware, Test Stand, or LabView
• Proficiency in scripting languages like Python, C#, or C/C++ for creating automated tests
• Experience in leading through all aspects of the software development lifecycle
• Knowledge of Battery or Charger Management Systems, Cell Simulation and Modeling, Test Case creation and documentation
• Ability to travel up to 10% domestically and internationally

Responsibilities

• Lead the development and execution of test strategies for new firmware architectures, applications, components, and libraries
• Design, develop, execute, and troubleshoot test procedures related to firmware features, applications, and subsystems
• Lead peer-review of test designs and automation
• Develop test plans and drive consensus for firmware delivery
• Lead agile project teams through new product development process
• Drive continuous improvement efforts of test development
• Champion experiments and analyze data using simulations
• Lead technical meetings, develop and give formal technical presentations
• Effectively communicate and motivate team members across the organization
• Drive urgency in project schedules and accountability for achieving key project metrics

Benefits

• Medical Insurance
• Dental and Vision Coverage
• Health Spending and Savings Accounts: Flexible Spending Accounts (FSAs) and Health Savings Accounts (HSAs) for pre-tax savings on medical, dental, and vision expenses, plus a Dependent Care FSA for childcare or eldercare costs.
• Employee Assistance Program: Free and confidential mental health, counseling, and work/life support for employees and family members via Lyra.
• 401(k).
• Education Assistance
• Life Insurance: Provided at no cost, with optional additional coverage through payroll deductions.
• Flexible PTO and Vacation: Between 14 and 24 paid days off annually, plus a ReFUEL Day. Granted based on service length or career experience.
• Paid Parental Leave
• Milwaukee Tool Product Discounts