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Evaluates head and media component reliability and performance under environmental and operational conditions. Develops test algorithms, conducts HDI testing, performs metrology and failure analysis, designs test fixtures, troubleshoots equipment, prepares samples through soldering, and reports findings. The role requires laboratory work, collaboration across departments, safety compliance, and occasional work in an ESD-sensitive wafer fabrication facility.

Supports and sustains wafer manufacturing processes by monitoring process controls, correcting errors, integrating new programs, evaluating transferred products, and conducting experiments for yield improvement. Analyzes defect data from FIB, SEM, EDX, and TEM tools, uses SPC and complex software to identify trends, performs root-cause analysis, recommends corrective actions, and prepares reports. The role operates in office and cleanroom manufacturing environments with exposure to chemicals, gases, noise, and occasional lifting.

Develop, sustain, and improve electrical and magnetic on-wafer testing processes for TFH wafers and devices. Create and maintain process documentation, ensure data integrity, diagnose and correct test system issues, design experiments to improve measurement accuracy and yield, develop production test routines, and coordinate equipment purchases and test strategies with product and process teams.

Lead and sustain thin film manufacturing using ion beam techniques. Provide technical support, design experiments (DOE), apply SPC, analyze data, perform root cause analysis, improve deposition/etch efficiency, implement corrective actions, and optimize process/tool manufacturability to increase yields and reduce costs.

Perform budgeting, forecasting, long-term financial planning, variance and ad-hoc analysis, monthly/quarterly reporting, treasury functions, support month-end close and audits, ensure SOX and IFRS/GAAP compliance, and prepare presentations for management.

Administer and maintain MES (Siemens Opcenter/MESA) infrastructure and servers, ensure high availability, perform daily monitoring and troubleshooting, prepare SOPs and validation documentation, support change management and on-call response, and lead infrastructure projects in a semiconductor cleanroom environment.

Responsible for selection, installation, modification, upgrade, and maintenance of semiconductor vacuum tools. Uses AutoCAD/SolidWorks for schematics, analyzes tool data, manages projects and maintenance schedules, improves reliability and yield, maintains spare parts, develops emergency recovery plans, and ensures ISO 9001:2015 and safety compliance in a cleanroom environment.

Lead and manage a team of equipment engineers in a thin-film wafer fab. Oversee equipment selection, installation, troubleshooting, performance optimization, preventative maintenance, tool data analysis, project management, and QMS compliance to improve yield, reliability, and lower operational costs.

Ensure quality of production and prototype magnetic recording heads via SPC data analysis, failure analysis, and root-cause investigations. Create reports, recommend corrective actions, collaborate with design and manufacturing on process characterization and wafer process changes, and present findings to stakeholders. Onsite role in Milpitas, CA.

Support and sustain day-to-day thin film manufacturing using ion beam techniques. Improve deposition and dry etch efficiency, design and run experiments to verify process robustness, perform SPC and DOE, conduct root cause analysis, implement corrective actions, collaborate on process integration, and optimize manufacturability to increase yields and lower cost.