Account Technologist IV - (E4) - PVD Advanced Packaging

Who We Are

Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips – the brains of devices we use every day. As the foundation of the global electronics industry, Applied enables the exciting technologies that literally connect our world – like AI and IoT. If you want to push the boundaries of materials science and engineering to create next generation technology, join us to deliver material innovation that changes the world.

What We Offer

Location :

Hsinchu,TWN, Kaohsiung,TWN, Linkou,TWN, Taichung,TWN, Tainan,TWN

You’ll benefit from a supportive work culture that encourages you to learn, develop, and grow your career as you take on challenges and drive innovative solutions for our customers. We empower our team to push the boundaries of what is possible—while learning every day in a supportive leading global company. Visit our Careers website to learn more.

At Applied Materials, we care about the health and wellbeing of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more about our .

Key Responsibilities

Enable Next-Gen Solutions Through Direct Engagement :

Act as the technical owner for PVD solutions at assigned OSATs and Fabless accounts, ensuring alignment between design requirements and manufacturing processes.

Understand Customers and Fabless stakes holders technical roadmap.

Partner with Fabless packaging architects to define material stacks, reliability criteria, and integration flows; translate these into executable solutions for OSATs.

Lead joint qualification programs involving Fabless and OSAT stakeholders : define success metrics, DoEs, and acceptance gates; manage execution to schedule.

Process Qualification & Ramp :

Establish process-of-record (POR) for advanced packaging applications (e.g., RDL barrier / seed, TSV liners, hybrid bonding underlayers).

Drive tool acceptance (FAT / SAT) and HVM ramp at OSAT sites : SPC setup, chamber matching, defectivity control, and yield stabilization.

Validate PVD film integrity under Fabless-driven reliability tests (JEDEC / IPC standards : EM, TDDB, thermal cycling).

Cross-Functional Collaboration :

Coordinate with Applied Materials’ Product Engineering, Field Service, and Quality teams to deliver robust solutions tailored to OSAT and Fabless needs.

Resolve integration challenges across packaging flows (e.g., ESD, adhesion, contamination, stress) through structured problem-solving.

Continuous Improvement :

Lead structured root cause analysis on yield / reliability excursions; implement corrective actions and verify effectiveness.

Provide feedback to internal engineering for hardware and process enhancements based on OSAT and Fabless requirements.

Required Qualifications

Bachelor’s or Master’s in Materials Science, Physics, Chemical Engineering, or related field; PhD preferred.

10+ years in semiconductor equipment / process engineering with strong PVD experience in Advanced Packaging (FO-WLP, 2.5D / 3D, RDL / UBM).

Proven success enabling solutions through direct engagement with OSATs and Fabless design houses.

Preferred Qualifications

Experience enabling hybrid bonding or chiplet integration through PVD underlayers.

Familiarity with APAC OSAT ecosystem and Fabless packaging roadmaps.

Proficiency in SPC, DOE, metrology, and yield analytics.

Expertise in thin-film metallurgy (Cu, Ni, Ti, Ta / TaN, Co) and reliability-critical stack design.

Strong communication skills to engage executive Fabless stakeholders and OSAT engineering teams.

Additional Information

Time Type : Full time

Employee Type : Assignee / Regular

Travel : Yes, 25% of the Time

Relocation Eligible :

No