KLA · 5 hours ago
Product Development Engineer (vacuum system)
Milpitas, CA
Full-time
Onsite
Mid, Senior Level
$114K/yr - $194K/yr
3+ years expKLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem, seeking a System Design Engineer to focus on the practical implementation and optimization of semiconductor inspection systems. The role involves hands-on process tool work, vacuum system maintenance, and data-driven process improvement while collaborating with senior engineers and cross-functional teams.
ElectronicsInformation TechnologyManufacturing
Responsibilities
Support tool bring-up, preventive maintenance, and process optimization
Operate, calibrate, and maintain semiconductor process tools
Perform routine and advanced troubleshooting of tool-level issues
Collaborate with equipment and process engineers to resolve hardware/software integration challenges
Maintain vacuum integrity for process modules; monitor and optimize vacuum system performance
Diagnose and resolve vacuum-related issues (leaks, pump failures, pressure anomalies)
Document vacuum system metrics and contribute to process stability
Collect, analyze, and interpret process and equipment data to identify trends and anomalies
Apply statistical methods (SPC, DOE) to improve yield and tool performance
Use data analysis tools (Python, MATLAB, JMP, or equivalent) to support process optimization and troubleshooting
Support structured experimentation (DOE) to validate process changes and optimize system parameters
Assist in developing calibration procedures and service documentation
Contribute to manufacturing ramp and yield improvement through hands-on experimentation
Assist in integrating subsystems (optical, mechanical, electrical, software) under guidance from senior engineers
Participate in design reviews and prototype testing
Maintain design documentation and support field teams with technical troubleshooting
Qualification
Required
PhD (Engineering or Physical Sciences); or Master's Level Degree and related work experience of 3+ years; or Bachelor's Level Degree and related work experience of 5+ years
Demonstrated experience with semiconductor process tools and vacuum systems
Proficiency in data analysis and statistical methods for process improvement
Strong hands-on troubleshooting skills; creative and persistent approach to resolving technical issues
Effective communication skills; able to document findings and collaborate across teams
Preferred
PhD degree (Engineering or Physical Science) with 2+ years of relevant experience; or Masters degree with 4+ years of relevant experience
Familiarity with requirements management and model-based engineering tools is a plus
Experience supporting manufacturing ramp and yield improvement
Willingness to travel for customer support or engineering collaboration (up to 25%)
Benefits
Medical
Dental
Vision
Life
Other voluntary benefits
401(K) including company matching
Employee stock purchase program (ESPP)
Student debt assistance
Tuition reimbursement program
Development and career growth opportunities and programs
Financial planning benefits
Wellness benefits including an employee assistance program (EAP)
Paid time off
Paid company holidays
Family care and bonding leave
Company
KLA
Kla creates tools and services that promote innovation in the electronics industry.
10001+ employees
H1B Sponsorship
KLA has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
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Trends of Total Sponsorships
2025 (301)
2024 (218)
2023 (191)
2022 (277)
2021 (200)
2020 (226)
Funding
Current Stage
Late StageLeadership Team
Lisa Grunwald
FISH Philosophy CEO
Rick Wallace
President & CEO
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