FBAR R&D Engineer

FBAR R&D Engineer

Requirements

• Strong understanding of FBAR/BAW device physics and acoustic wave modeling.
• Experience with model parameter extraction from linear/nonlinear/high power data.
• Solid background in RF systems, filter design, and impedance matching.
• Ability to develop scalable and reusable modeling frameworks.
• Strong problem-solving skills with a data-driven approach.
• Independent, self-started team player willing to thrive under dynamic working environments.
• Experience working with cross-functional engineering teams.
• Excellent communication and documentation abilities.
• Familiar with acoustic filter/MEMS fabrication processes and material properties.
• Familiar with simulation tools such as ADS, COMSOL, HFSS, Cadence, or equivalent.
• PhD degree in electrical engineering/mechanical engineering/physics with 3+ years of direct industrial experience or Master’s degree in electrical engineering/mechanical engineering/physics with 6+ years of direct industrial experience.

Responsibilities

• Develop and maintain high-accuracy FBAR/BAW device and module models for RF applications.
• Build scalable and reusable modeling libraries for different product platforms.
• Extract model parameters from measurement data and validate against empirical results.
• Automate modeling workflows to improve simulation efficiency and consistency.
• Perform acoustic and electrical simulations to predict device performance.
• Collaborate with design, process, and characterization teams to ensure model fidelity.
• Support design teams with model integration and tuning during new product development.
• Analyze performance deviations and provide feedback for design or process optimization.
• Document modeling methodologies, assumptions, and validation procedures.
• Stay current on modeling techniques and contribute to internal knowledge sharing.

Preferred Qualifications

No preferred qualifications provided.