Mechanical Systems Engineer Intern

Job Summary & Responsibilities

This internship offers a unique opportunity to contribute to a high-visibility program while gaining hands-on experience with mechanical systems, substrate handling components, and system-level troubleshooting used in advanced manufacturing equipment. The Mechanical Systems Engineer Intern will work closely with senior engineers and cross-functional teams to support system design, testing, troubleshooting, and continuous improvement initiatives.

• Assist in troubleshooting electromechanical systems under the guidance of senior engineers, identifying root causes and supporting corrective actions.
• Help reduce production labor, cycle time, and material cost through mechanical design improvements and process optimization.
• Read, understand, and interpret mechanical drawings, schematics, and system-level documentation, recommending and implementing updates as needed.
• Use diagnostic and measurement tools (e.g., calipers, torque tools, sensors, multimeters, oscilloscopes) to analyze mechanical and mechatronic system performance.
• Collaborate with manufacturing, electrical, and systems engineering teams to improve equipment reliability, efficiency, and utilization.
• Review End-of-Life (EOL) components and support redesign efforts using currently available mechanical or electromechanical components.
• Aid in improving system documentation, design standards, and test procedures.
• Document test results, troubleshooting steps, design changes, and recommendations to support future improvements and product scalability.

Qualifications

• Currently pursuing a Bachelor’s degree in Mechanical Engineering or a related field. Ideal candidates will be graduating this year or in 2027.
• Basic understanding of electrical circuits, troubleshooting, and schematic reading.
• Familiarity with electrical diagnostic tools (e.g., multimeters, oscilloscopes).
• Strong analytical and problem-solving skills with attention to detail.
• Ability to work collaboratively in a team-oriented environment.
• Eagerness to learn and apply engineering principles in a real-world setting.

Why Join Onto Innovation?

• Competitive salaries and a comprehensive benefits package including health, dental, and vision coverage, life and disability insurance, PTO, and a 401(k) with employer match.
• Access to the Employee Stock Purchase Program (ESPP), wellness initiatives, and cutting-edge tools.
• A collaborative, inclusive culture where your contributions are valued and recognized.
• Annual bonus opportunities and potential long-term incentives tied to both company and individual success.

Important Note on Export Compliance

For certain positions requiring access to technical data, U.S. export licensing review may be necessary for applicants who are not U.S. Citizens, Permanent Residents, or other protected persons under 8 U.S.C. 1324b(a)(3).