Internship, Actuator Geartrain Mechanical Engineer, Optimus (Summer 2026)
About the role
What to Expect
Consider before submitting an application:
This position is expected to start May 2026 and continue through summer term (ending approximately August 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.
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.
During your internship at Tesla, you will be working on groundbreaking manufacturing process technology that goes into gearboxes of the Tesla bot Optimus. You will work with a variety of teams developing the next generation of actuators including prototyping & testing. This includes design of tooling and fixtures that are used in manufacturing processes of geartrains as well as mathematical modelling and simulation of manufacturing processes.
What You'll Do
- Mechanical design of tooling and fixtures that are used in manufacturing processes of gearboxes
- Development of new manufacturing cells in R&D environment
- Development of concept processes to be used in R&D environment
- Testing and qualifying manufacturing process setups and inspection of components
- Building of assemblies for process development and validating them
- Prototyping & testing
What You'll Bring
-
Currently pursuing a degree in Physics, Mechanical Engineering, Robotics, Mechatronics or a related field
-
Strong engineering fundamentals and ability to perform first-principles analysis to ensure a successful design (stress-strain, thermal, tolerance, cost and mass optimization, etc.)
-
Excellent CAD skills in (CATIA or Solidworks)
-
Programming skills in Matlab/Simulink and/or Python are preferred
-
Hands on actuator and component (motor, gear, sensors) testing is preferred
-
Experience in physical testing and analysis of mechanical, electrical, and electrotechnical systems
-
Experience in dynamometer testing and equipment (torque transducers, power analyzers, oscilloscopes, etc.)
-
Working understanding of servo control (torque, speed, and position control)
-
Basic fabrication, machining, wiring, general electronics, debugging, and parts chasing
Tesla is an Equal Opportunity / Affirmative Action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state or local laws.
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.
About Tesla
Our mission is to accelerate the world’s transition to sustainable energy. With global temperatures rising, the faster we free ourselves from fossil fuel reliance and achieve a zero-emission future, the better.
In pursuit of this mission, we make electric vehicles that are not just great EVs, but the best cars, period. We also produce and install infinitely scalable clean energy generation and storage products that help our customers further decrease their environmental impact. When it comes to achieving our goals, we pride ourselves in accomplishing what others deem impossible.
We are opening new factories and increasing our output everyday – join us in building a sustainable future.
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Internship, Actuator Geartrain Mechanical Engineer, Optimus (Summer 2026)
About the role
What to Expect
Consider before submitting an application:
This position is expected to start May 2026 and continue through summer term (ending approximately August 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.
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.
During your internship at Tesla, you will be working on groundbreaking manufacturing process technology that goes into gearboxes of the Tesla bot Optimus. You will work with a variety of teams developing the next generation of actuators including prototyping & testing. This includes design of tooling and fixtures that are used in manufacturing processes of geartrains as well as mathematical modelling and simulation of manufacturing processes.
What You'll Do
- Mechanical design of tooling and fixtures that are used in manufacturing processes of gearboxes
- Development of new manufacturing cells in R&D environment
- Development of concept processes to be used in R&D environment
- Testing and qualifying manufacturing process setups and inspection of components
- Building of assemblies for process development and validating them
- Prototyping & testing
What You'll Bring
-
Currently pursuing a degree in Physics, Mechanical Engineering, Robotics, Mechatronics or a related field
-
Strong engineering fundamentals and ability to perform first-principles analysis to ensure a successful design (stress-strain, thermal, tolerance, cost and mass optimization, etc.)
-
Excellent CAD skills in (CATIA or Solidworks)
-
Programming skills in Matlab/Simulink and/or Python are preferred
-
Hands on actuator and component (motor, gear, sensors) testing is preferred
-
Experience in physical testing and analysis of mechanical, electrical, and electrotechnical systems
-
Experience in dynamometer testing and equipment (torque transducers, power analyzers, oscilloscopes, etc.)
-
Working understanding of servo control (torque, speed, and position control)
-
Basic fabrication, machining, wiring, general electronics, debugging, and parts chasing
Tesla is an Equal Opportunity / Affirmative Action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state or local laws.
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.
About Tesla
Our mission is to accelerate the world’s transition to sustainable energy. With global temperatures rising, the faster we free ourselves from fossil fuel reliance and achieve a zero-emission future, the better.
In pursuit of this mission, we make electric vehicles that are not just great EVs, but the best cars, period. We also produce and install infinitely scalable clean energy generation and storage products that help our customers further decrease their environmental impact. When it comes to achieving our goals, we pride ourselves in accomplishing what others deem impossible.
We are opening new factories and increasing our output everyday – join us in building a sustainable future.