Mario She
Director of Engineering @ KLA
About
I’m an engineer who never grew out of the habit of taking things apart—fortunately, I eventually learned how to put them back together, which turned into a career in analog, mixed-signal, and semiconductor inspection systems Over the years I’ve worked on everything from PLLs and RF front ends to automotive-grade mixed-signal devices and, most recently, KLA’s inspection and metrology subsystems. My day-to-day usually involves connecting the dots between optics, mechanics, algorithms, and hardware teams—basically making sure all the smart people are building toward the same thing and that the system behaves when it finally touches silicon I enjoy the messy parts of engineering: weird corner cases, simulation that disagrees with silicon, and design reviews where someone says, “Wait… why does it do that?” I also like mentoring engineers and simplifying workflows, mostly because I’ve been on the receiving end of complicated ones Outside of work, you’ll usually find me tinkering with test gear I promised myself I wouldn’t modify, searching for a coffee shop that won’t judge me for bringing a laptop covered in stickers, or convincing friends that yes, semiconductor inspection is actually interesting
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United States
Semiconductors
DMAIC, Statistical Process Control , Manufacturing yield improvement, Root Cause Analysis, Continuous Improvement, Cross-functional leadership, Project scheduling & execution, Stakeholder Management, Risk & dependency planning, System Architecture, Requirements Engineering, Integration & validation, Risk Management, Semiconductor manufacturing flow, Lithography & etch fundamentals, Metrology and process control, Equipment engineering, Yield improvement strategies
Experience
Director of Engineering
KLA
Milpitas, CA
As Director of Engineering, I lead multi-disciplinary teams responsible for delivering the next generation of wafer inspection and metrology subsystems. My role combines technical direction, team development, and cross-organization alignment to ensure our tools meet the performance and reliability demands of advanced-node customers
Senior Engineering Manager
KLA
Milpitas, CA
Led system and subsystem engineering teams for wafer inspection and metrology platforms Coordinated optical, mechanical, and software groups to deliver next-generation inspection modules Drove automation improvements that shortened internal validation and integration loops Worked with major customers (TSMC, Samsung, Intel) during tool bring-up and early evaluations Supported CHIPS Act–driven U.S. expansion efforts across cross-site engineering teams
Senior Engineering Manager
Microchip Technology Inc.
Chandler, AZ
Oversaw multiple engineering teams working on mixed-signal subsystems and automotive-grade products Introduced workflow improvements that reduced design-validation cycles Partnered with test and quality teams to meet AEC-Q100 requirements for automotive launches Supported product teams in transitioning several key programs to high-volume manufacturing
Engineering Manager
Microchip Technology Inc.
Chandler, AZ
Led a mixed team of analog, digital, and verification engineers supporting multiple MCU families Managed project schedules, resource planning, and design execution across cross-functional groups Coordinated with global sites after Microchip’s acquisitions to unify methodologies Oversaw silicon validation, qualification, and early customer engagements for new launches
Senior Design Engineer
Microchip Technology Inc.
Chandler, AZ
Owned key IP blocks (LDOs, ADC stages, clocking circuits) for next-gen microcontrollers Led design reviews, simulation strategies, and silicon bring-up for multiple projects Mentored junior engineers in design flow, modeling, and debugging techniques
Design Engineer
Broadcom
Sunnyvale, CA
Designed analog and power management blocks for 8-bit and 16-bit MCU product lines Supported full design cycle from schematic to layout interface and post-silicon debug Collaborated with firmware and test teams to ensure smooth product qualification
Junior Design Engineer
Broadcom
Sunnyvale, CA
Assisted senior analog and mixed-signal designers working on broadband SoCs Ran SPICE simulations, built test benches, and prepared design documentation
Education
San José State University
Systems & Embedded
Mario She's Contact Information
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