Staff Packaging Engineer

Adeia; San Jose (CA); On-site; USD 150,000 - 195,000; Full time

Benefits offered by this job

Medical benefits

401(k)

Flexible time off

Employee discounts

Job summary

Adeia is looking for a Staff Packaging Engineer in San Jose, CA. This role involves developing and optimizing semiconductor packaging solutions, focusing on reliability, integration, and advanced technologies.

The ideal candidate should have a Master’s degree and over 7 years of experience in semiconductor packaging, along with hands-on experience with assembly processes and engineering builds. The position offers a competitive salary range between $150,000 - $195,000 and comprehensive benefits including medical and 401(k).

Qualifications

• Master’s degree in Mechanical Engineering, Electrical Engineering, Materials Science, Physics, or related field.
• 7+ years of experience in semiconductor packaging, assembly engineering, or advanced packaging R&D.
• Experience with structural and thermomechanical simulation tools.

Responsibilities

• Develop and optimize semiconductor packaging solutions from die to PCB integration.
• Support advanced packaging technologies including 2.5D and 3D integration.
• Perform structural, thermomechanical, and thermal simulations using FEA tools.

Skills

Semiconductor packaging development

Assembly process optimization

Structural and thermal analysis

Problem solving

Education

Master’s degree in relevant field

PhD in related engineering discipline (preferred)

Tools

FEA tools (ANSYS)

Job description

Position Summary

The Staff Packaging Engineer develops and optimizes semiconductor packaging solutions from silicon die through PCB-level integration. This role supports advanced packaging development, structural and thermal analysis, assembly process integration, reliability, qualification, and manufacturing readiness for leading-edge semiconductor products. Working closely with R&D teams, component suppliers, CMs/OSATs and customers, the role supports package development and high-volume manufacturing readiness while driving continuous process improvement.

Key Responsibilities

Package Development

• Develop and optimize semiconductor packaging solutions from die to PCB integration.
• Support advanced packaging technologies including 2.5D and 3D integration.
• Define package stack-ups, substrates, interconnects, materials, and PCB interface requirements.
• Support engineering builds, qualification activities, and HVM readiness.
• Collaborate with R&D teams, substrate/PCB suppliers, and CMs/OSATs

Structural and Thermal Analysis

• Perform structural, thermomechanical, and thermal simulations using FEA tools.
• Analyze package reliability risks including stress, deformation, fatigue, etc.
• Optimize package designs for mechanical robustness, manufacturability, and thermal performance.
• Correlate simulation results with lab data and failure analysis findings.

Assembly and Manufacturing Support

• Develop and optimize assembly processes including flip-chip, die attach, underfill, molding, singulation, SMT, and PCB-level assembly.
• Provide hands-on support for prototype builds, troubleshooting, and yield improvement.
• Work with suppliers and CMs/OSATs to improve assembly processes and manufacturing readiness.
• Support root cause analysis and corrective actions for assembly and reliability issues.

Reliability and Customer Support

• Define and execute package qualification plans per JEDEC and relevant standards.
• Support reliability testing and failure analysis activities.
• Support technical discussions related to package integration, manufacturability, and HVM readiness.
• Communicate technical findings and drive continuous process improvements.
• Semiconductor Package Development
• Structural, Thermal & Reliability Analysis
• Assembly Process Optimization & Manufacturing Readiness
• Failure Analysis & Technical Problem Solving
• Cross-Functional Collaboration
• Technical Communication & Influence
• Continuous Improvement & Process Optimization

Minimum Qualifications

• Master’s degree in Mechanical Engineering, Electrical Engineering, Materials Science, Physics, or related field.
• 7+ years of experience in semiconductor packaging, assembly engineering, or advanced packaging R&D.
• Experience developing semiconductor packaging solutions from die through PCB assembly.
• Experience with semiconductor assembly processes, manufacturing flows, and engineering builds.
• Hands-on experience with assembly process troubleshooting, yield improvement, and manufacturing readiness.
• Experience with structural and thermomechanical simulation tools such as ANSYS.

Preferred Qualifications

• PhD in Mechanical Engineering, Electrical Engineering, Materials Science, Physics, or related engineering discipline.
• Experience with advanced packaging technologies including TSV, fan-out, chiplets, heterogeneous integration, or hybrid bonding.
• Experience working with CMs, OSATs, and high-volume manufacturing environments.
• Familiarity with SI/PI fundamentals, package layout, and EDA tools.

Location: San Jose, CA

San Jose, CA Range: $150,000 - $195,000

Bonus Target: 10% of annualized base pay

Restricted Stock Units Target (as a % of annualized base pay): 45%

The base compensation is based on the primary work location, as ranges are location-specific. Actual compensation will depend on factors such as skills, experience, and qualifications.

Benefits include medical, dental, vision, 401(k), paid time off, and other company programs.

At Adeia, we are dedicated to creating a workplace where all employees have a voice and

sense of belonging, feel safe and valued, and are acknowledged for how their unique

differences contribute to organizational culture and business outcomes.

Our employees and their families are important to us, and our comprehensive pay, stock,

and benefits programs reflect that. Adeia supports personal well-being, builds financial

security, and enables employees to share in our collective success.

Rewards

• Competitive compensation (salary, equity, and bonuses) and comprehensive benefits are designed to foster work-life balance, care for your health, protect your finances, and help you save and invest for the future.
• Generous paid time away from work, including flexible time off, holidays and sick time, health and wellness initiatives, and a charitable match program to help you give back to your community.
• Great benefits, which vary by location and can be site-specific: employee discounts, transportation reimbursements, and fitness facilities.
• A flexible, hybrid work environment combining the best of in-office collaboration and community-building along with the benefits of working from home.