Mechanical Engineer Intern

Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Our breadth of offerings across the entire semiconductor value chain helps our customers solve their most difficult yield, device performance, quality, and reliability issues. Onto Innovation strives to optimize customers’ critical path of progress by making them smarter, faster and more efficient.

Job Summary & Responsibilities

We are looking for a highly motivated and detail-oriented Mechanical Engineering Intern to join our innovative team. In this role, you will gain hands-on experience in designing, analyzing, and optimizing mechanical components for advanced metrology equipment. You will work alongside experienced professionals to solve real-world engineering challenges and contribute to the development of state-of-the-art systems.

Responsibilities:

• Assist in the design and development of mechanical systems and components for semiconductor metrology equipment.
• Conduct simulations and analyses to evaluate system performance and ensure reliability.
• Collaborate with cross-disciplinary teams to integrate mechanical designs with electrical and software components.
• Support prototyping and testing activities, including troubleshooting and performance evaluation.
• Prepare detailed technical documentation, including design specifications and testing reports.

Qualifications

• Currently pursuing a degree in Mechanical Engineering or a related field.
• Familiarity with 3D modeling and CAD software (e.g., SolidWorks, AutoCAD, or CATIA).
• Strong understanding of mechanics, materials, and thermal dynamics principles.
• Experience with simulation tools such as ANSYS or similar is a plus.
• Excellent problem-solving and analytical skills.
• Effective communication and teamwork abilities.
• A proactive attitude with a willingness to learn and contribute.

Benefits:

• Hands-on experience with cutting-edge mechanical engineering technologies.
• Mentorship and collaboration with industry experts.
• Exposure to real-world design and development processes.
• Competitive compensation and potential academic credit.

Onto Innovation Inc. offers competitive salaries and a generous benefits package, including health/dental/vision/life/disability, PTO, 401K plan with employer match, and an Employee Stock Purchase Program (ESPP) along with health & wellness initiatives. We provide a collaborative working environment along with resources, and state-of-the-art tools & equipment to promote success; and a welcoming, inclusive corporate culture where individuals are recognized for their contributions.

Onto Innovation Inc. is an Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis.

For positions requiring access to technical data, Onto Innovation Inc., Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls. As such, applicants for this position – except US Citizens, US Permanent Residents, and protected individuals as defined by 8 U.S.C. 1324b(a)(3) – may have to go through an export licensing review process.