Electronics Design Engineer

An ideal candidate is enthusiastic, eager to learn and ready to collaborate with a dedicated, cross‑functional team to create innovative, best‑in‑class products starting with home energy storage systems. You will work on a variety of sensing and communication circuits at the heart of every board. Engineers at Lunar are hands‑on, comfortable with both simulation and real hardware, and able to carry product development from the concept stage through high‑volume production.

Lunar Energy was founded to transition homes to 100% clean energy—making our electricity greener, our air cleaner and our energy more safe, secure and reliable for all. We’re a fast‑growing, global company building the world’s best clean energy products to electrify all homes and connect communities to form clean, resilient virtual power plants.

• Help us create the best possible products by contributing to product level features, design, vision leveraging your experience and creativity
• Design and develop digital electronics, analog electronics (e.g. high fidelity voltage and current sensing circuits in switching applications), and small power supplies for various components of our home energy system.
• Collaborative work with mechanical, firmware, EMC, RF, design validation, thermal design, compliance, reliability, and manufacturing test engineers.
• Performing bring up and debug of new boards
• Start to finish ownership of circuit board electronics – from specification through design, prototype, validation, and manufacturing.

• MS/PhD in Electrical Engineering, or the equivalent in evidence of exceptional ability.
• At least 3-5 years relevant work experience
• Designing digital communication buses (CAN, Ethernet, RS‑485, USB, SPI, I²C, etc.) plus hands on experience on debug of communication busses
• Selection and design of analog sensors and signal conditioning circuits.
• High speed signals design (DDR, eMMC, Ethernet, USB design) or strong desire to learn about high speed signals design

• Medical, dental, and vision insurance for employees and dependents
• Tax deferred 401(k) plan
• Paid parental leave for all full time employees including 12 weeks paid parental leave for the birthing mother and 6 weeks paid parental leave for the non-birthing parent
• Subsidized EV charging and pre‑tax commuter benefits

Our Compensation Philosophy: Our goal is to ensure that all Lunar Energy employees are fairly compensated. Please note that the salary range information that follows is a good faith estimate for this position provided pursuant to the Pay Transparency for Pay Equity Act for California applicants. The salary range estimate for this position depending on level of experience is: $135, USD.

The actual offer, reflecting the total compensation package & benefits, will be at the company’s sole discretion, and determined by factors including but not limited to years of experience, job level, geographic location, and other relevant business considerations. The company also reserves the right to amend or modify this job description, employee perks, and benefits at any time.

Equal Employment Opportunity Statement: As set forth in Lunar Energy’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.