Package Reliability Engineer (Semiconductors)

TL;DR

Package Reliability Engineer (Semiconductors): Ensuring the reliability and manufacturability of 2.5D/3D advanced semiconductor packages with an accent on physics of failure modeling and OSAT management. Focus on performing root cause failure analysis, optimizing material selection, and validating package robustness against thermal and mechanical stressors.

Location: Santa Clara, CA

Salary: $159,800 – $236,430 per annum

Company

hirify.global provides semiconductor solutions that serve as essential building blocks for data infrastructure across enterprise, cloud, AI, and carrier architectures.

What you will do

• Conduct physics of failure (PoF)-based reliability modeling for 2.5D/3D advanced packaging.
• Manage OSAT partners to drive package reliability improvements, process optimizations, and yield enhancements.
• Evaluate and select substrates, dielectrics, and adhesives to ensure optimal reliability and minimize warpage or delamination.
• Lead failure mode analysis (FMEA) and root cause identification using techniques such as FIB, SEM, and TEM.
• Collaborate with internal design and manufacturing teams to optimize package architectures and design guidelines.

Requirements

• Master’s or Ph.D. in Materials Science, Mechanical Engineering, Electrical Engineering, Applied Physics, or a related field.
• 5+ years of hands-on experience in 2.5D/3D advanced packaging reliability.
• Deep understanding of physics of failure (PoF) methodologies and materials science.
• Proficiency in stress modeling tools such as ANSYS, Abaqus, or COMSOL.
• Proven track record of managing OSAT qualifications and corrective actions (CAPA).
• Must be eligible to access export-controlled information as defined under U.S. law.

Nice to have

• Experience in heterogeneous integration, fan-out packaging, or chiplet architectures.
• Knowledge of electrical reliability mechanisms like electromigration or TDDB.
• Expertise in AI-driven reliability modeling or machine learning for failure prediction.

Culture & Benefits

• Employee stock purchase plan with a 2-year look back.
• Comprehensive family support programs to balance work and home life.
• Robust mental and physical health resources.
• Recognition and service awards for contributions and milestones.