Mechanical prototyping jobs

Hands‑on assembly and physical production of mechanical space systems
Identify and implement quality and process‑related initiatives and improvements
Improve electro‑mechanical space systems, including design, prototyping, production, and test
Analysis of mechanical systems via classical and computer methods
Consult with machinists and vendors to assure proper manufacture of components

Bachelor’s degree in aerospace, computer, electrical, mechanical, robotics, or systems engineering
Nice to have: advanced degree in aerospace, computer, electrical, mechanical, robotics, or systems engineering
Nice to have: experience in aerospace or manufacturing industry
Nice to have: mechanically inclined
Nice to have: passion for mechanisms and structures

Staff Mechanical Engineer

Onto Innovation · Posted Sep 23, 2026

Lead the design and development of precision mechanical and optomechanical subsystems for advanced semiconductor metrology and inspection equipment.

Base Salary Range: $115,200.00 - $172,800.00, offered in good faith and based on experience, location, and qualifications.

Lead the design, analysis, and validation of advanced precision mechanical and optomechanical systems for semiconductor metrology and inspection equipment.
Develop mechanical architectures that achieve demanding requirements in stability, stiffness, accuracy, repeatability, and thermal robustness.
Design and optimize flexure-based mechanisms, kinematic mounts, structural assemblies, positioning systems, and optomechanical interfaces.
Perform mechanical analysis and simulation, including FEA, structural dynamics, thermal analysis, modal analysis, and tolerance studies.
Develop thermally stable solutions minimizing drift and deformation across varying environmental and operational conditions.

MSc or PhD in Mechanical Engineering, Precision Engineering, Mechatronics, Aerospace Engineering, or a related field.