Physicist – Advanced Optical Systems

About the role

Applied Materials is seeking an experienced physicist to join its R&D team developing advanced optical microscopy systems for semiconductor inspection. The position blends hands‑on laboratory work, optical modeling, and multidisciplinary collaboration to create next‑generation inspection technologies.

Key responsibilities

• Develop optical and electro‑optical modules that integrate lasers, light sources, detectors, high‑end optics, and electrical systems.
• Design, build, execute, and analyze laboratory experiments to validate system concepts and performance.
• Perform physics‑based simulations, optical system modeling, data analysis, and performance budgeting.
• Lead investigations of complex physical problems, identify root causes, and define practical technical solutions.
• Collaborate with multidisciplinary R&D teams and external suppliers to translate requirements into experimental plans and measurable outcomes.

Required profile

• PhD in Experimental Physics, Electro‑Optics, Applied Physics, or a related field.
• Significant hands‑on experience with optical or electro‑optical laboratory systems.
• Proven ability to lead technical investigations, work independently, and drive complex problems to resolution.
• Excellent communication skills and experience collaborating with multidisciplinary teams and external suppliers.

Required skills

• Experience with lasers, detectors, optical design, and microscopy systems.
• Proficiency in optical physics simulations and system modeling.
• Data analysis and performance evaluation expertise.
• Knowledge of MATLAB, Python, and Zemax (or similar optical design tools).
• Familiarity with semiconductor inspection equipment (advantageous).