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Lunar Energy

Provides home battery systems and clean energy software.

Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Discussion
climate-techrenewable-energy
www.lunarenergy.com ↗ LinkedIn ↗

Company facts

Founded
2020
Employees
500
Headquarters
United States
CEO
Kunal Girotra
Type
Private
Funding
Series D · $102M · 2026
Subsidiaries
Moixa

About

Lunar Energy is dedicated to providing clean energy solutions for homes worldwide. Focusing on an all-electric ecosystem, they develop innovative products like their next-generation home battery system, which captures, stores, and optimizes solar power. Their AI-powered Gridshare software further enhances energy management by controlling distributed resources. Recognized as one of America's Best Startup Employers in 2023, Lunar Energy seeks passionate talent to contribute to a sustainable future.

14 jobs
Lunar Energy
1 views 2 days ago

Electronics Design Engineering Intern

NewBe an early applicant North AmericaInternshipIntern
United States

An electronics design intern at Lunar Energy helps design analog, digital, and power-supply boards for home energy storage systems, including new board bring-up and debugging alongside cross-functional teams. Core skills are EE fundamentals and lab test equipment, with Altium/ECAD PCB design experience preferred.

Altium Firmware Pcb
30 – 60 $ / hr
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Lunar Energy
3 days ago

Senior Firmware Engineer - Communications

NewBe an early applicant North AmericaFull-timeSenior
United States

Sr Firmware Engineer Embedded/Firmware Engineers at Lunar will be responsible for the full product development lifecycle of our products’ firmware and software, which are important sources of functionality,…

API Automation CMake Ethernet Firmware +4 skills
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Lunar Energy
2 views 3 days ago

Senior Supply Quality Engineer

Open 58d North AmericaFull-timeSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior Supply Quality Engineer at Lunar Energy in Mountain View, CA ensures supplier components meet strict quality standards for clean energy products, spanning from supplier qualification to mass production.

Iso 9001
130K – 160K $
Lunar Energy
2 views 2 weeks ago

PCB Layout Engineer

North AmericaFull-time Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

The PCB Layout Engineer will design and layout high-speed, high-voltage, and high-power circuit boards for home energy storage systems using Altium Designer. The role involves collaborating with cross-functional teams to manage the full design lifecycle from component library creation to manufacturing output generation.

Altium Assembly Pcb
140K – 180K $
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Lunar Energy
2 views 2 weeks ago

Data Infrastructure Engineer (contract)

Open 16d North AmericaContract Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Design, deploy, and maintain hybrid data infrastructure (Vertica, SQL Server, PostgreSQL) and automate Windows/Linux environments with PowerShell/Python for a clean-energy company.

Analytics Automation Data Pipelines Data Quality Data Science +13 skills
63 – 68 $ / hr
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Lunar Energy
5 views 3 weeks ago

Senior Firmware Engineer

Open 44d North AmericaFull-timeSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior firmware engineer building embedded software for clean-energy hardware, optimizing edge performance and integrating with constrained systems using C and RTOS.

CI/CD Firmware Git RTOS
150K – 180K $
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Lunar Energy
4 views 3 weeks ago

Staff Firmware Engineer

Open 17d RemoteUKStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United Kingdom

Develop firmware and wireless network communication solutions for clean energy home products, focusing on reliability and high-volume production. Work involves C and Python coding, RF protocols, and system architecture design.

Ethernet Firmware Oscilloscope Python Rust +2 skills
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Lunar Energy
3 weeks ago

Technical Service Engineer

Open 17d North AmericaFull-time Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

As a Technical Service Engineer, you'll be the technical backbone behind the quality and success of Lunar installations. You'll provide remote support to our channel partners and Field Service Engineers, serve…
Lunar Energy
3 views 3 weeks ago

IT Support Technician

Open 25d North AmericaFull-time Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

IT Support Technician This role at Lunar Energy will be varied and exciting, working alongside both a local and international team. The ideal candidate will be personable, conscientious, curious by nature, and willing…

AI Atlassian Azure Azure AD Bash +13 skills
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Lunar Energy
3 views 2 months ago

Firmware Engineer Manager

Open 44d North AmericaFull-time Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Manages a team developing embedded firmware for clean-energy hardware, writing code from bootloaders to application layers to optimize device performance and reliability.

CI/CD Firmware Git RTOS
180K – 210K $
 Sign in to see your match
Lunar Energy
4 views 2 months ago

Principal Firmware Engineer

Open 44d North AmericaFull-timePrincipal Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Principal firmware engineer designs and writes embedded C code for clean-energy hardware, optimizing from bootloader to application firmware in an RTOS environment.

CI/CD Firmware Git RTOS
230K – 260K $
 Sign in to see your match
Lunar Energy
4 views 2 months ago

Staff Firmware Engineer

Open 44d North AmericaFull-timeStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Designs and implements embedded firmware for clean-energy hardware, optimizing performance on constrained devices from bootloader to application layer in a real-time OS environment.

CI/CD Firmware Git RTOS
200K – 230K $
 Sign in to see your match
Lunar Energy
2 months ago

Power Electronics Engineer

Open 46d North AmericaFull-time Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Designs and validates power electronics for clean-energy home products, focusing on converters, inverters, and EMC compliance from 10W to 10kW.

Firmware Microcontrollers Oscilloscope Pcb
125K – 165K $
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Lunar Energy
5 views 4 months ago

Systems Test Engineer

Open 84d North AmericaFull-time Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

System Integration and Test Lead Engineer This role is on the front line of system integration between mechanical parts, electrical boards, low-level embedded firmware, and higher-level application logic. This is a…

Automation AWS C CI/CD Embedded Software +7 skills
120K – 170K $
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