Hardware Test Engineer – Power Electronics & Batteries

Lunar Energy, Inc.; San Francisco (CA); On-site; USD 130,000 - 165,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Tax deferred 401(k) plan

Paid parental leave (12 weeks birthing

6 weeks non-birthing parental leave

Subsidized EV charging

Employee stock program / equity

Job summary

Lunar Energy is seeking a Hardware Test Engineer to design and automate test stands for electrical, thermal, and mechanical testing of power converters and battery systems. You will own data analysis, failure analysis, and reporting while collaborating across electrical, mechanical, firmware, and manufacturing teams.

The onsite role at our Mountain View, CA HQ offers a salary range of $130,000–$165,000 USD with equity and benefits, supporting a strong compensation package and professional growth

Qualifications

• Bachelor’s degree in electrical engineering, mechanical engineering, or engineering physics is required.
• Mechatronics/robotics concentration is a plus.
• Experience with electrical test equipment and data analysis is required.
• Experience testing power electronics or battery systems is a plus.

Responsibilities

• Design and automate test stands for electrical, thermal, and mechanical testing.
• Validate power converters and battery systems end to end; perform test planning and reporting.
• Develop test specifications reflecting field conditions and physics of failure.
• Write Python test software for automation and data processing.
• Analyze test data and root-cause test failures to inform design choices.
• Communicate results to cross-functional teams with conclusions and limitations.

Skills

Python programming

Test automation

Electrical test equipment

Data analysis

Curiosity & ownership

Cross-disciplinary collaboration

Education

Bachelor’s degree in electrical engineering, mechanical engineering, or engineering physics

Mechatronics/robotics concentration

Tools

Oscilloscope

Multimeter

Data acquisition system

Power supplies

CAD (basic)

Job description

Lunar Energy is seeking a Hardware Test Engineer to design and automate test stands for electrical, thermal, and mechanical testing of power converters and battery systems. You will own data analysis, failure analysis, and reporting while collaborating across electrical, mechanical, firmware, and manufacturing teams.

The onsite role at our Mountain View, CA HQ offers a salary range of $130,000–$165,000 USD with equity and benefits, supporting a strong compensation package and professional growth