Internship, Supercharger SIL Test Infrastructure Software Engineer, Energy Engineering (Fall 2026)

What to Expect

Consider before submitting an application:

This position is expected to start August or September 2026 and continue through fall term (ending approximately December 2026 or later, if available). We ask for a minimum of 12 weeks, full-time (40 hours/week) and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. Recent graduates seeking employment after graduation and not returning to school should apply for full-time positions, not 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.

Internship Program at Tesla

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 provide an experience that allows the intern to experience life at Tesla by including them in projects that are critical to their team’s success.

Tesla energy is looking for a Software Engineer Intern to drive the next generation of Tesla’s Supercharger system software. You will be developing code and infrastructure for testing Supercharger’s central embedded software. The SIL infrastructure will test Supercharger state machine management, authorizing and controlling charging sessions, complex algorithm for allocating and sharing power between chargers and billing customers for charge sessions. The SIL will also validate telemetry, over-the-air software updates and diagnostic interface.

Location: Palo Alto, CA

What You'll Do

Develop infrastructure and test script for validating performance critical and thread-safe code in a large multi-threaded codebase

Collaborate closely with low level embedded firmware developers

Primary programming language: Python

Secondary programming languages: C++, Dockerfile, Bash, CMake

Networking technologies: TCP/UDP, protobuf/gRPC, CAN

Platform: Linux

What You'll Bring

Currently pursuing a Degree in Computer Science or related field

Strong proficiency in a compiled programming language (C++)

Experience writing multi-threaded and multi-process applications

Experience writing networked applications (TCP/IP , sockets)

Preferred: Experience with protobuf/gRPC

Preferred: Experience with Linux (processes, signals, unix sockets, filesystems, permissions, bash scripting, etc.)

Preferred: Experience with Docker

Preferred: Experience with HiL or SiL

Ability to multi-task, prioritize and work in an extremely fast-paced, collaborative environment

Compensation and Benefits

Benefits

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

Medical plans > 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 (90 day waiting period)

Employee Assistance Program

Sick and Vacation time (Flex time for salary positions), 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/hour + 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.

Tesla is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.