Sr. Principal Engineer, Systems (Plasma & Multi-Scale Simulation Scientist)

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Sr. Principal Engineer, Systems (Plasma & Multi-Scale Simulation Scientist)

Simulation and Modeling Hub 

Role Summary 

We are seeking a Senior Plasma & Multi-Scale Simulation Scientist to strengthen and expand plasma modeling capabilities within the Simulation and Modeling Hub (S&M-Hub). This role focuses on bridging plasma physics, surface chemistry, and feature-scale behavior to enable predictive, physics-based simulation workflows supporting advanced semiconductor process development (PEALD, PECVD, ALE, RIE). 

Key Responsibilities 

• Develop and apply plasma simulation models (fluid and hybrid CCP/ICP) 

• Bridge multiple scales including plasma–surface interactions, molecular/first-principles insights, and feature-scale behavior 

• Integrate plasma modeling with CFD, thermal, and multi-physics simulations 

• Collaborate with experimental teams to validate models using in-situ and ex-situ diagnostics 

• Translate modeling insights into actionable process and equipment guidance 

• Contribute to S&M-Hub roadmap development, best practices, and advanced modeling workflows 

Required Qualifications 

• Ph.D. in Applied Physics, Plasma Physics, Materials Science, Chemical Engineering, or related field 

• Strong background in plasma-assisted semiconductor processes (PEALD, PECVD, ALE, RIE) 

• Demonstrated experience in computational plasma modeling 

• Ability to connect fundamental modeling with experimental validation and manufacturing relevance 

Preferred Qualifications 

• Experience with first-principles, molecular dynamics, or surface reaction modeling 

• Exposure to feature-scale or device-relevant plasma simulations 

• Familiarity with multi-physics coupling and reduced-order (ROM) or hybrid modeling approaches 

• Experience in industrial R&D or advanced technology development environments