Tesla · 1 week ago
Internship, Mechanical Engineer, Cell Engineering (Summer 2026)
Fremont, CA
Internship
Onsite
Intern
$20/hr - $50/hr
Start in 2026 SpringTesla is looking to hire a Mechanical Design Intern to design and deploy specialized development equipment for their cutting-edge vehicle battery products. This position will help drive technological advancement while working closely with cross-functional teams on critical challenges related to battery cost and performance.
AutomotiveElectric VehicleEnergyManufacturingRenewable EnergyTransportation
Responsibilities
Work on cross functional teams with PM, Controls, manufacturing, and technicians to support and troubleshoot new and existing mechanical designs
Prepare 3D CAD models, detailed drawings, mechanical BOMs, safety documentation and various parts lists for use by other teams
Support mechanical builds, proof of principle assemblies and production machinery
Be on the forefront of bringing dry battery electrode manufacturing technology and the 4680 battery cell to high volume production- making substantial contribution to the acceleration of sustainable energy
Communicating well with internal and external teams, traveling to suppliers in different regions, and on-the-spot critical decision making
Sustaining and improving supplier product quality using collaborative efforts to accomplish this task
Delivering on time quantities of high-quality component parts into Tesla’s production processes to enable extremely rapid development cycles and product launches
Collaborating with engineers of various disciplines (CAE, manufacturing/process, test, and other design teams) to develop Li–ion cell components and systems from concept through production launch and ramp
Preparing detailed drawings, managing mechanical BOMs, developing/authoring technical specifications, and driving research and experiments to advance Tesla’s internal knowledge base of cell design principles, failure modes, and development opportunities
Qualification
Required
Currently pursuing a Degree in Mechanical Engineering, or a related field
Proficient in 3D CAD (SolidWorks preferred, CATIA, AutoCAD, 3DX)
Strong mechanical aptitude and problem-solving skills
Machining & Fabrication Experience: machining, rolling, welding, additive manufacturing, molding, extrusions
Proficiency in Geometric Dimensioning & Tolerancing (GD&T)
Experience in some of the following: Malab, Python, CFD Packages, Structural FEA packages, statistical analysis (JMP, Minitab)
Demonstrated experience in electromechanical design and analysis of tooling, equipment, and automation
Familiarity with international technical standards for machine design, equipment safety standards and practices (ANSI, NFPA, LOTO, OSHA)
Basic knowledge of Lithium-ion battery cell and battery design
Experience with test design and setup, data acquisition and analysis
Strong technical communication skills
Benefits
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
Company
Tesla
Tesla is an electric vehicle and clean energy company that provides electric cars, solar, and renewable energy solutions.
Founded in 2003
10001+ employees
H1B Sponsorship
Tesla has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2796)
2024 (2113)
2023 (1304)
2022 (1227)
2021 (1102)
2020 (723)
Funding
Current Stage
Public CompanyTotal Funding
$20.12BKey Investors
Societe GeneraleEuropean UnionPennDOT
2024-10-05Post Ipo Debt· $783M
2023-09-13Grant· $159.6M
2023-08-15Grant· $0.23M
Leadership Team
Vaibhav Taneja
Chief Financial Officer
Tom Zhu
SVP of Automotive
Recent News
2026-01-17
The Orlando Sentinel
2026-01-17
Company data provided by crunchbase