Applications Engineer - Mass Spectrometry & Semiconductors

YO AI Labs; Milpitas (CA); On-site; USD 110,000 - 170,000; Full time

Job summary

YO AI Labs in Milpitas, CA seeks an Applications Engineer with 2–8 years of experience to work on analytical instrumentation and novel MS-based solutions. The role involves instrument configuration, calibration, and close collaboration with semiconductor customers to tailor applications.

A strong background in physics, chemistry, or electrical engineering at the MSc/PhD level is required, with programming in Python and LabVIEW considered a plus. This is a full-time, on-site position.

Qualifications

• Experience with analytical instruments such as mass spectrometers and gas analyzers.
• Familiarity with semiconductor manufacturing processes (etch, CVD, ALD).
• Self-motivated and able to engage with customers directly.
• Knowledge of control hardware and scripting in Python/LabVIEW is a plus.

Responsibilities

• Develop operational knowledge of MS products under development.
• Configure, calibrate, validate, and test instrument performance.
• Create market-driven applications with customers in mind.
• Support Aston evaluations at semiconductor OEMs and fabs.
• Provide on-site setup, debugging, and performance analysis.

Skills

Analytical instrumentation

Semiconductor processes

Customer engagement

MS/PhD knowledge in physics/chemistry/

Education

M.Sc. or Ph.D. in Physics/Chemistry/EE

Tools

Python

LabVIEW

PLC

Job description

YO AI Labs in Milpitas, CA seeks an Applications Engineer with 2–8 years of experience to work on analytical instrumentation and novel MS-based solutions. The role involves instrument configuration, calibration, and close collaboration with semiconductor customers to tailor applications.

A strong background in physics, chemistry, or electrical engineering at the MSc/PhD level is required, with programming in Python and LabVIEW considered a plus. This is a full-time, on-site position.