Tesla Mechanical Design Engineer Internship Fall 2026

Tesla is recruiting a Mechanical Design Engineer Intern, Cell Engineering for Fall 2026 in Richmond Hill, Ontario. The internship supports engineering work connected to battery development, including specialised equipment, tooling, fixtures, processes, and the technical work needed to develop and test vehicle battery products.

The position is expected to begin around August 2026 and continue through the fall term, approximately through December 2026. Tesla states that most internships require a minimum commitment of 12 weeks, full time and on site, with interns able to work 40 hours per week.

Opportunity Overview

The Cell Engineering team works on battery development, an area closely tied to electric-vehicle performance and cost. This internship gives an engineering student the chance to contribute to equipment and mechanical-design work while collaborating with multiple technical teams.

Tesla describes the environment as fast paced and technically demanding. Interns are expected to be able to manage their own work, communicate professionally, and contribute to projects that matter to the team’s development goals.

Available Position

• Role: Internship, Mechanical Design Engineer, Cell Engineering (Fall 2026)
• Employer: Tesla
• Location: Richmond Hill, Ontario, Canada
• Request ID: 269167
• Schedule: Full time, on site, 40 hours per week
• Duration: Minimum 12 weeks; expected through the Fall 2026 term

What the Intern Will Work On

The role focuses on mechanical-design and development work for specialised equipment used in battery-product development. Interns can contribute technical knowledge to processes, tooling, assembly fixtures, procedures, and other engineering tasks required to move projects forward.

The work also requires communication with cross-functional groups. A mechanical design can affect assembly, manufacturing, vendors, project schedules, and testing, so the intern should be comfortable working across technical and operational teams.

Education Requirement

Applicants should currently be pursuing a degree in a relevant engineering programme or related field. The official posting does not set out one single degree title, allowing candidates from related engineering backgrounds to assess their fit against the mechanical-design requirements.

Required and Preferred Skills

SolidWorks experience is required. Tesla also lists AutoCAD experience as an asset. Beyond CAD tools, candidates should have strong mechanical aptitude, practical problem-solving ability, and professional communication skills.

• 3D CAD experience using SolidWorks.
• Strong mechanical aptitude.
• Problem-solving skills suitable for engineering-development work.
• Ability to manage work in a fast-paced environment.
• Professional and positive communication.
• Microsoft Office working knowledge.
• Previous internship or project experience is considered a plus.

Work Arrangement and Internship Commitment

This is an on-site opportunity in Richmond Hill. Tesla asks interns to be available full time for 40 hours per week and to commit to at least 12 weeks. The expected fall placement runs from around August through December 2026, with the possibility of continuing into Spring 2027 where availability and business needs allow.

Why the Role Is Relevant for Engineering Students

The internship combines CAD-based design with practical engineering-development work. It can be particularly useful for students who want experience that connects mechanical design to tooling, assembly, equipment development, testing, and the realities of building physical products.

Battery engineering also requires collaboration across disciplines, so the role can provide experience beyond isolated CAD tasks.

Compensation and Application Deadline

The official listing reviewed does not provide a specific Canadian pay amount or closing date. Canadanship has therefore left those structured fields blank rather than estimating them.

How to Apply

Apply through Tesla’s official careers page. Before submitting, review your resume for evidence of SolidWorks work, relevant engineering coursework, mechanical projects, design or fabrication experience, and examples that show you can solve practical engineering problems.

Application Tips

Put SolidWorks evidence near the top

Because SolidWorks is specifically required, do not make a recruiter search for it. Connect it to a project, design, assembly, fixture, or other piece of engineering work.

Show practical engineering, not only coursework

Include team projects, design competitions, labs, prototypes, manufacturing work, or personal projects that demonstrate how you apply engineering principles.

Be ready for on-site work

The internship requires full-time availability in Richmond Hill. Confirm your ability to meet the schedule before applying.

Final Notes

This Fall 2026 Tesla internship is a strong fit for an engineering student with CAD experience who wants to work close to battery-product development. The most important preparation areas are mechanical-design fundamentals, SolidWorks ability, practical problem solving, and the capacity to work effectively with cross-functional teams.