# Mechanical Engineer 3 at Onto Innovation

- Company: Onto Innovation
- What the company does: Onto Innovation is a leader in semiconductor manufacturing software & solutions that solve the most difficult yield, device performance, quality, & reliability issues.
- Company website: https://ontoinnovation.com
- Type: Startups
- Level: Mid level
- Location: Milpitas-CA
- Work setup: On-site
- Posted: 2026-11-03
- Apply by: 2026-12-18
- Apply: https://wd1.myworkdaysite.com/en-US/ONTO_Careers/job/Milpitas-CA/Mechanical-Engineer-3_R-6296?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/onto-innovation-mechanical-engineer-3-2/

## About the role

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. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- BS/MS/Ph. D Degree in Mechanical Engineering or related areas and a minimum of five years' experience in a product development environment
- 5+ years of Mechanical design experience using 3D CAD software and experience creating part and assembly drawings for production
- Strong Mechanical Engineering & Systems Engineering fundamentals such as fluid mechanics, heat transfer, vibration, control engineering
- Tolerance analysis, Finite Element Analysis, GD&T, Troubleshooting
- Knowledge of common engineering materials and finishes
- Familiarity with semiconductor wafer processing, defect inspection equipment, automated test equipment and/or probe cards is a plus


Source: 1752vc Careers, https://www.1752.vc/careers/jobs/onto-innovation-mechanical-engineer-3-2/