Senior Electric Powertrain Engineer

Location: San Francisco Bay Area, CA

About the Opportunity

Our client is developing next-generation electric mobility solutions designed to transform transportation through highly efficient, zero-emission vehicles. Backed by leading investors and founded by engineers with deep expertise across robotics, aerospace, autonomy, and advanced transportation systems, the company is scaling rapidly following the successful launch of its flagship product.

This is an opportunity to join a high-caliber engineering team building cutting-edge electric vehicle technology from the ground up.

The Role

Our client is seeking a Senior Electric Powertrain Engineer to lead the development of a custom high-voltage electric propulsion system for a production vehicle platform.

This individual will play a key role in defining powertrain architecture, selecting and integrating critical components, working closely with suppliers, and helping scale the company\'s electrical engineering capabilities.

Responsibilities

• Architect and deliver a safe, reliable, and production-ready electric powertrain system.

• Own the integration of batteries, battery management systems, power distribution, charging systems, inverters, and electric motors.

• Collaborate with external vendors and manufacturing partners on custom component development.

• Provide technical leadership across electrical engineering initiatives.

• Support the growth and development of the electrical engineering function while remaining hands-on with design and implementation.

Required Experience & Skills

• Bachelor\'s degree in Electrical Engineering or a related discipline.

• 4+ years of experience designing electric powertrain systems.

• Strong understanding of:

  • Lithium-ion battery systems

  • Battery Management Systems (BMS)

  • Power Distribution Units (PDU)

  • Charging infrastructure and standards

  • Inverters and electric motors

• Knowledge of high-voltage testing, certification, and safety standards.

• Strong embedded software experience using C/C++.

• Experience with schematic capture, PCB design, and CAD tools.

• Familiarity with communication protocols including CAN, Ethernet, RS232, and J1939.

• Demonstrated leadership experience combined with a hands-on engineering mindset.

• Comfortable operating in a fast-paced startup environment.

Preferred Experience

• Experience working in harsh or outdoor operating environments requiring robust electrical system design.

• Knowledge of environmental protection standards, isolation requirements, and reliability considerations.

• Background in marine, automotive, aerospace, off-highway, or other electrified vehicle applications.

• Passion for transportation, mobility, or advanced vehicle technologies.

Compensation & Benefits

The company offers a competitive compensation package including:

• Base salary

• Equity participation

• Comprehensive medical, dental, and vision coverage

• 401(k)

• Paid time off

• Additional benefits commensurate with a high-growth technology company

Compensation will be determined based on experience, technical expertise, qualifications, and overall fit for the role.