---
title: 'Electrical Engineer - ATE at Lunar Energy'
canonical: 'https://feeny.ai/job/electrical-engineer-ate-lunar-energy-mountain-view-5k43nfa272wg'
type: 'job'
last_seen: '2026-09-09'
---

# Electrical Engineer - ATE at Lunar Energy

- **Company:** Lunar Energy
- **Location:** Mountain View, CA
- **Posted:** 2026-09-03
- **Last confirmed live:** 2026-09-09
- **Apply:** https://job-boards.greenhouse.io/lunarenergy/jobs/6179766004

## Job description

Electronics Engineers at Lunar are responsible for the full product development lifecycle of power electronics systems that recast day-to-day energy use in homes and on the go. We are looking for people with a passion to create a more sustainable future and the skills to make that vision a reality.  An ideal candidate is enthusiastic and ready to collaborate with a dedicated, cross-functional team to create innovative, best-in-class products starting with home energy storage systems. Engineers at Lunar are hands-on comfortable with both simulation and real hardware, and able to carry product development from 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.

Any given day at Lunar you may...

- Create the best possible products by contributing to product level features, design, and vision by leveraging your experience and creativity
- Detail-level design of numerous tester interface boards ranging from IOT devices , power electronic systems, DC/DC converters,and inverters.
- Bring up and testing of systems to validate functionality, optimize performance, and evaluate critical characteristics
- Collaborate to create efficient test and validation mechanisms for the individual PCBAs as well as the complete system and support of the development of custom test cards and apparatus
- Work with the ME cross functional team on a bed of nails fixture.
- Work across functions such as mechanical, thermal, reliability, and firmware engineering to optimize the product
- Start-to-finish ownership of the electrical aspect of the system from design through prototype, validation and manufacturing
- Good debugging and troubleshooting skills down to the component level.

Desired Skills:

- BS in Electrical Engineering with 3 years experience in power electronics design,
- Experience with battery management systems ,inverters ,charge systems etc
- Proficient with Altium Designer schematic capture and PCB layout. Experience working with PCB fab and assembly houses.
- Strong lab skills with working knowledge of the tools and techniques for power conversion test and analysis (e.g., use of oscilloscopes, impedance analyzers, sources, and loads in an environment with both high voltages and currents, and high common-mode and differential-mode noise)
- Working with high voltage, current, and power
- Skilled at prototyping and rework - conduction and hot air soldering, paste application, flux application and cleaning, etc.
- Familiarity with embedded control and application and programming of microcontrollers, PLDs and the like
- Analog circuit design including op-amps, stability analysis, power supply design both linear and switching design.
- Mixed-signal design with emphasis on noise analysis and grounding techniques.

Benefits:

We’re dedicated to creating a remarkable employee experience. At Lunar, competitive base pay is one part of our total compensation package. Lunar employees also have the opportunity to become Lunar shareholders by getting equity in a fast-growing company and participating in our employee stock program.

Additional benefits include:

- Medical, dental, and vision insurance for employees and dependents
- Flexible Paid Time Off plus 10 paid holidays
- 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 DE&I Philosophy: Lunar Energy is an equal opportunity employer. We are committed to attracting, developing and retaining diverse talent by supporting an inclusive workplace. Lunar recruits, hires, trains, promotes, compensates, and administers all personnel actions without regard to race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status or any other status protected by applicable law.

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 $90,000-$140,000 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.

## About Lunar Energy

## Company Overview
- **One-liner**: Lunar Energy builds an ecosystem of all-electric home products, starting with a next-generation home battery and solar system paired with an AI-powered energy management platform.
- **Entity Type**: Private (Series D, 2026)
- **Headquarters**: Mountain View, California, United States
- **Founded**: 2020
- **Founders**: Kunal Girotra

## Core Business
Lunar Energy designs, manufactures, and deploys integrated solar + battery storage systems for homes. Its AI‑driven Gridshare software optimizes energy flows between home batteries, EV chargers, and the grid. The company serves homeowners directly (B2C) and partners with utilities and energy retailers to manage distributed energy resources. Mission: “Power homes around the world with endless clean energy.”

## Products & Services
- **[Lunar System]** – A home solar and battery system that captures, stores, and uses solar energy day and night, including during outages. Hardware product, sold through installers.
- **[Gridshare Software]** – An AI-powered energy management platform that controls distributed energy resources (home batteries, EV chargers) to maximize homeowner savings and support grid stability. SaaS/software product embedded in every system.

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed.
- **Key Metric**: Total funding of **$532.0 M** raised across 3+ rounds (latest: Series D of $102 M in February 2026). Estimated annual revenue of **$3.0 M** (LinkedIn estimate).
- **Notable Investors/Partners**: Prelude Ventures and B Capital (co-led Series D); Activate Capital Partners (led Series C); other investors include those in a $300 M venture round (2022). Acquired Moixa Energy, a UK‑based smart battery company.
- **Growth Signals**: Growing headcount 7.8% YoY to 183 employees; operations in 9 countries including the US, UK, Japan, Canada, Spain, UAE, and France; Forbes named Lunar Energy one of America’s Best Startup Employers in 2023.

## Competitive Advantages
- **Deep industry expertise**: Founder Kunal Girotra was formerly head of Tesla Energy; several senior leaders (e.g., Chief Architect Mark Holveck, SVP Chris Wright) have Tesla and cleantech backgrounds.
- **Integrated hardware + software moat**: The Lunar System combines proprietary battery hardware with an intelligent software platform that can manage third‑party DERs, creating a sticky ecosystem.
- **Global reach from inception**: Products already deployed in three continents, with a clear plan to expand through acquisitions (Moixa) and partnerships.

## Strategic Focus
- Scale production and geographic footprint (especially US, UK, Japan).
- Deepen Gridshare capabilities with AI and utility‑grid integration.
- Expand product ecosystem beyond solar+battery (e.g., EV charging, smart home controls).
- Grow commercial channels through regional sales managers and solution architects (as seen in recent job postings).

## Why Work Here
- **Culture**: Described as a team of “builders and doers” with a collaborative and inclusive environment. Emphasis on making a global impact on clean energy transition.
- **Work model**: Headquarters in Mountain View, CA; UK offices in London and Manchester. Hybrid and remote options available for specific roles.
- **Total rewards**: Competitive salary, equity in a growing company, comprehensive benefits (location‑specific), and encouragement of work‑life balance with generous time off.
- **Engineering focus**: Strong investment in software, firmware, systems engineering, and hardware reliability – 16 active openings across Manufacturing, Software, Systems, Firmware, Sales, and more.

## Sources
1. [lunarenergy.com](https://www.lunarenergy.com/about) – About page, team, mission
2. [lunarenergy.com](https://www.lunarenergy.com/careers) – Careers page, culture, benefits
3. [linkedin.com](https://www.linkedin.com/company/lunarenergyinc) – Company details, funding, headcount, revenue
4. [job-boards.greenhouse.io](https://job-boards.greenhouse.io/lunarenergy) – Active job listings

## Other roles at Lunar Energy

- [Corporate Development Manager](https://feeny.ai/job/corporate-development-manager-lunar-energy-united-kingdom-2ek5jmnrw6hp) — United Kingdom
- [Senior Firmware Engineer - Communications](https://feeny.ai/job/senior-firmware-engineer-communications-lunar-energy-mountain-view-6a760gcrw8nd) — Mountain View, CA
- [Staff Reliability Engineer - Power Electronics](https://feeny.ai/job/staff-reliability-engineer-power-electronics-lunar-energy-mountain-view-ashrkzjd70f9) — Mountain View, CA
- [Senior Reliability Engineer - Power Electronics](https://feeny.ai/job/senior-reliability-engineer-power-electronics-lunar-energy-mountain-view-qkgq6qcqnpf6) — Mountain View, CA
- [Senior Electrical Supervisor](https://feeny.ai/job/senior-electrical-supervisor-lunar-energy-united-kingdom-nzz8f180c5ft) — United Kingdom
- [Electronics Design Engineering Intern](https://feeny.ai/job/electronics-design-engineering-intern-lunar-energy-mountain-view-e1z0hhhv5ewm) — Mountain View, CA
- [PCB Layout Engineer](https://feeny.ai/job/pcb-layout-engineer-lunar-energy-mountain-view-gpvrys9j9thj) — Mountain View, CA
- [Engineering Technician II, Test Operations (Contract)](https://feeny.ai/job/engineering-technician-ii-test-operations-contract-lunar-energy-mountain-view-73xb6b9ajzsh) — Mountain View, CA
- [Data Infrastructure Engineer (contract)](https://feeny.ai/job/data-infrastructure-engineer-contract-lunar-energy-mountain-view-zsynrxhxakmj) — Mountain View, CA
- [Staff Firmware Engineer](https://feeny.ai/job/staff-firmware-engineer-lunar-energy-united-kingdom-vacq85t52fv4) — United Kingdom