Summer 2026

Engineering Intern

Summer 2026

Posted on 2/10/2026

Charge Robotics

Charge Robotics

11-50 employees

Robotic construction for solar deployment

No salary listed

San Leandro, CA, USA

In Person

Relocation to SF Bay Area may be required; on-site 5 days/week at San Leandro HQ; travel to field deployments possible.

Category
Hardware Engineering (1)
Required Skills
Mechatronics

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Requirements
  • Are pursuing a degree in mechanical engineering, electrical engineering, computer science, mechatronics, or a related field (graduating 2027 or later)
  • Have hands-on experience with robotics projects and enjoy building things (personal projects >> coursework)
  • Are comfortable working in a fast-paced startup environment with ambiguity and evolving priorities
  • Are based in or can relocate to the SF Bay Area for summer 2026, and able to work 5 days/week from our San Leandro HQ for 12 weeks
  • Are excited to work with (and safely climb into) giant robots
  • Gain satisfaction from personally playing a part in mitigating climate change
Responsibilities
  • Contributing to the design, testing, or manufacturing of mechanical, electrical, or software systems for our robotic factory
  • Working with cross-functional teams (mechanical, electrical, manufacturing, software, supply chain) on real engineering challenges that affect our production timeline
  • Documenting your work, creating validation/test procedures, or developing tools/automation to improve our engineering and manufacturing processes
Desired Qualifications
  • Have experience or coursework in robotics, industrial automation, controls, or manufacturing systems
  • Are familiar with CAD tools (SolidWorks, AutoCAD), programming languages (Python, C++), or electrical design software
  • Have worked on projects involving mechanical systems, embedded systems, motor control, sensors, or factory automation
  • Are comfortable with hands-on work in a shop/factory environment

Charge Robotics builds robotic systems that automate solar installation work to remove labor bottlenecks in construction. Their robots handle tasks in the field to speed up the process of deploying solar projects, allowing construction teams to install more systems in less time. This focus on automation of on-site installation differentiates Charge Robotics from competitors that only provide components or software rather than end-to-end robotic labor solutions. The company’s goal is to help the world switch to renewable energy faster by making solar installation scalable and more efficient.

Company Size

11-50

Company Stage

Early VC

Total Funding

$39.1M

Headquarters

San Francisco, California

Founded

N/A

Get referred to Charge Robotics

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Sunrise installs 1 megawatt daily, matching 80 workers' output, accelerating utility-scale solar farm deployment
  • Mobile factories operate 24/7 and run multiple units simultaneously, completing projects faster without expanding workforce
  • Adaptable across diverse terrains and compatible with common solar parts, enabling deployment in varied global locations

What critics are saying

  • SOLV Energy may scale proprietary automation or partner with KUKA/ABB within 12–18 months, eliminating Charge as vendor
  • Y Combinator peers pivoting industrial humanoids to solar racking assembly within 18–24 months could outperform rigid track system
  • Charge's $39.1M funding cushion may run dry in 12–18 months before achieving positive unit economics due to supply delays

What makes Charge Robotics unique

  • Sunrise is the world's first fully automated solar construction system assembling 40-foot, 800-pound bays
  • Portable factory deploys from a truck with no fixed infrastructure, assembling steel tracks and panels autonomously
  • Real-time AI computer vision verifies every fastener and panel position, ensuring quality without human labor on line

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Unlimited Paid Time Off

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Hybrid Work Options

401(k) Retirement Plan

401(k) Company Match

Stock Options

Company Equity

Wellness Program

Mental Health Support

Gym Membership

Phone/Internet Stipend

Home Office Stipend

Professional Development Budget

Conference Attendance Budget

Training Programs

Tuition Reimbursement

Professional Certification Support

Mentorship Program

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Childcare Support

Parent?

Relocation Assistance

Employee Referral Bonus

Pet Insurance

Meal Benefits

Commuter Benefits

Legal Services

Employee Discounts

Company Social Events

Growth & Insights and Company News

Headcount

6 month growth

50%

1 year growth

50%

2 year growth

50%
Energies Media
Jul 12th, 2026
Charge Robotics raises $22M to automate utility-scale solar farm construction

Charge Robotics, founded by MIT alumni Banks Hunter and Max Justicz, has raised $22 million to deploy its portable robotic factories for utility-scale solar farm assembly. The company plans to begin commercial installations later in 2025. The factories automate solar panel installation, which currently relies on manual labour. In early 2024, Charge deployed a prototype system with SOLV Energy, successfully building a working solar farm. The system works like a portable assembly line. Steel tracks, mounting brackets, and panels are loaded in, and the factory robotically assembles them into 40-foot sections. A robotic vehicle positions each completed bay in the field. Solar accounted for 81% of new US electric capacity added in 2024, but labour shortages constrain growth. Charge's system allows multiple factories to run simultaneously at sites, completing projects faster without expanding the workforce.

BNP Media
Mar 12th, 2025
Robotics Start-Up Revolutionizes Solar Installation with Portable Factories

After a successful prototype deployment with SOLV Energy, Charge Robotics has secured $22 million for its first commercial projects.

The Robot Report
Oct 4th, 2024
Robotics Investments Near $1B In August

Listen to this articleSwiss-Mile raised $22M in August 2024 for its wheeled quadruped. Fifty producers of robots and robotics enabling technologies received funding in August 2024, pulling in a total of approximately $1 billion. This figure is on par with the $1.2 billion average The Robot Report has tracked each of the previous 12 months. Investment targeted to robotics companies for the first eight months of 2024 equals about $10.86 billion. You can follow The Robot Report‘s investment section here. The largest investments in August were secured by developers of autonomous driving technologies

Securities and Exchange Commission
Oct 2nd, 2024
SEC FORM D

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.The reader should not assume that the information is accurate and complete.

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