Internship, AC Charging Software Engineer, Energy Engineering (Fall 2025)

Consider before submitting an application:

This position is expected to start August/September 2025 and continue through the entire Fall term (i.e. through approx December 2025) or into Winter/Spring 2026 if available. We ask for a minimum of 12 weeks, full-time and on-site, for most internships.
International Students: If your work authorization is through CPT, please consult your school on your ability to work 40 hours per week before applying. You must be able to work 40 hours per week on-site. Many students will be limited to part-time during the academic year.
The Internship Recruiting Team is driven by the passion to recognize and develop emerging talent. Our year-round program places the best students in positions where they will grow technically, professionally, and personally through their experience working closely with their manager, mentor, and team. We are dedicated to providing an experience that allows the intern to experience life at Tesla by including them in projects that are critical to their team's success.

The Tesla Energy team is seeking a motivated Software Engineering Intern to contribute to the development of software for our AC Charging products (Tesla Mobile Connector, Tesla Wall Connector), which power the majority of Tesla's vehicle fleet. These products are critical to making EV charging reliable, scalable, and intelligent for residential, commercial, and industrial use. As an intern, you'll gain hands-on experience with embedded systems, collaborate with experienced engineers, and help innovate solutions that improve charging infrastructure, grid integration, and user experience.
Location: Palo Alto, CA

Responsibilities

• Collaborate with product managers, engineers, and cross-functional teams to support the design and implementation of device software
• Contribute to testing efforts by writing unit tests and participating in system validation (e.g., hardware/software-in-the-loop)
• Learn and apply best practices in system architecture, code quality, and security (e.g., cryptographic techniques, secure networking)
• Support troubleshooting and debugging efforts to enhance product reliability and performance
• Assist in developing embedded software for safety-critical charging processes, communications, and sensor/actuator interfaces

Requirements

• Pursuing a Degree in Computer Science, Electrical Engineering, or a related field
• Familiarity with programming in C/C++ or similar languages
• Exposure to IoT/embedded environments (e.g., Arduino, Raspberry Pi, FreeRTOS) or communication protocols (e.g., UART, Wi-Fi, BLE)
• Eagerness to learn about EV charging standards (e.g., ISO15118, OCPP) and connected-device ecosystems
• Strong problem-solving skills and enthusiasm for working in a fast-paced, collaborative environment
• Basic experience with embedded software development (e.g., coursework, personal projects, or prior internships)
• Coursework or projects involving: Testing frameworks and test-driven development. Interest in renewable energy, grid management, or sustainable transportation. Smart home standards (Thread, HomeKit) or EV charging protocols. Internet protocols (TCP/IP, HTTP) or RTOS/Linux systems

Compensation and Benefits
Benefits

As a full-time Tesla Intern, you will be eligible for:

• Aetna PPO and HSA plans > 2 medical plan options with $0 payroll deduction
• Family-building, fertility, adoption and surrogacy benefits
• Dental (including orthodontic coverage) and vision plans. Both have an option with a $0 payroll contribution
• Company Paid (Health Savings Account) HSA Contribution when enrolled in the High Deductible Medical Plan with HSA
• Healthcare and Dependent Care Flexible Spending Accounts (FSA)
• 401(k), Employee Stock Purchase Plans, and other financial benefits
• Company Paid Basic Life, AD&D, and short-term disability insurance
• Employee Assistance Program
• Sick time after 90 days of employment and Paid Holidays
• Back-up childcare and parenting support resources
• Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance
• Commuter benefits
• Employee discounts and perks program
Expected Compensation

$20.00 - $50.00 + benefits
Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.