Lunar Energy

NPI Program Management Intern

Join Lunar Energy in Mountain View, California as an NPI Program Management Intern. Support hardware build planning and coordination across engineering teams. Gain hands-on experience in hardware development cycles and program management. Enjoy a mission-driven environment with opportunities to learn and grow in clean energy innovation.
Lunar Energy
Lunar Energy
Mountain View, California, United States On-site Internship USD 30–40 per hour UTC-07:00

Lunar Energy

Company Overview

Lunar Energy

Mountain View, CA, United States

2020

Approximately 250 employees (source: lunarenergy.com).

What They Do

Lunar Energy is a pioneering renewable energy startup focused on electrifying homes through innovative clean energy products and virtual power plants. The company, founded by Kunal Girotra, a former Tesla Energy executive, aims to provide scalable solutions that allow homeowners to generate, store, and manage electricity efficiently. Their flagship product is a next-generation home battery system, which is part of a modular hardware ecosystem designed to facilitate the transition to 100% clean energy by replacing fossil fuel appliances with solar-compatible technologies such as heat pumps and induction cooking (source: cbinsights.com). Additionally, Lunar Energy integrates its hardware with Gridshare software, acquired from Moixa, to enable smart energy controls and aggregation into virtual power plants (VPPs) that connect thousands of home batteries for grid balancing (source: cleantechnica.com).

Projects & Track Record

While specific completed projects are limited as Lunar Energy focuses on product development, the company has made significant strides in integrating proven technologies from its acquisition of Moixa, which has managed extensive home battery fleets for smart charging and VPPs (source: investors.sunrun.com). The first home battery system was slated for market launch in late 2022, and ongoing efforts are centered on scaling manufacturing and partnerships with Sunrun for nationwide residential rollouts. Lunar Energy's geographical operations include its headquarters in Mountain View, California, and a software hub in London, UK, targeting U.S. residential customers first while eyeing global VPP expansion (source: cbinsights.com). Key clients include Sunrun, which serves as a lead investor and distribution partner, further solidifying Lunar's position in the renewable energy market.

Recent Developments

In the past two years, Lunar Energy has not disclosed any new funding rounds or major contracts following its emergence from stealth in 2022. The company continues to focus on product scaling and commercialization of its VPP solutions, with the 2022 $300 million funding raise and the acquisition of Moixa marking significant milestones in its early development (source: equityzen.com). Although press mentions in 2025 have referenced unrelated entities, Lunar Energy remains committed to its mission of home electrification and expanding its market presence through strategic partnerships and technological advancements (source: investors.sunrun.com).

Working There

Lunar Energy offers a dynamic work environment primarily focused on engineering roles, with approximately 250 employees engaged in hardware, firmware, software, product development, and R&D. The company actively recruits talent for its Mountain View headquarters and London office, emphasizing a mission-driven culture that attracts savvy entrepreneurs and passionate experts (source: lunarenergy.com). While specific benefits are not publicly documented, the company invites applications for various roles, highlighting its commitment to building a high-impact team dedicated to addressing climate challenges through home electrification (source: lunarenergy.com).


Last updated on Feb 23, 2026 | Report an issue

Job Description

Lunar Energy is looking for an NPI Program Management Intern to support the planning and execution of hardware builds across our development cycle. You'll work hands-on with cross-functional engineering teams, gaining real exposure to how hardware products are built - from early development through validation. This is a great opportunity to build foundational skills in program management and NPI in a fast-paced, mission-driven environment.

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.

On a given day at Lunar, you'll likely...

  • Support planning and coordination of engineering builds (EVT, DVT, PVT), including tracking parts availability, BOM alignment, and build readiness
  • Maintain build trackers, action item logs, and status dashboards to keep teams aligned and on schedule
  • Attend engineering and build readiness reviews, capturing notes, open actions, and key decisions
  • Track build issues and follow up on defect closure across hardware, firmware, and mechanical engineering teams
  • Coordinate scheduling and logistics across internal teams, contract manufacturers, and lab facilities
  • Assist with documentation, process improvements, and ad hoc operational tasks for the NPI team

Desired Skills

  • Currently pursuing a degree in Mechanical Engineering, Electrical Engineering, Industrial Engineering, Operations, or a related field
  • Strong organizational skills and attention to detail with the ability to manage multiple priorities in a fast-moving environment
  • Comfortable communicating with engineers and stakeholders across functions and levels
  • Proficient in common productivity and project tracking tools (Excel, Google Sheets, Jira, Smartsheet, or similar)
  • Eagerness to learn hardware development processes, NPI fundamentals, and program management practices
  • Prior coursework or internship exposure to manufacturing, supply chain, or product development
  • Familiarity with hardware development concepts such as BOMs, ECOs, or build cycles

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 hourly 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 hourly range estimate for this position depending on level of experience is $30-$40 USD

The actual offer 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.

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About the role

May 28, 2026

Internship

Company

May 28, 2026

On-site

USD 30–40 per hour

EV Charging Infrastructure , Smart Grid

Lunar Energy

lunarenergy.com

  •  Mountain View, California, United States

Internship level, pursuing a degree

UTC-07:00