Entegris · 1 day ago
Lead Scientist
Fremont, CA
Full-time
Onsite
Senior Level, Lead/Staff
$130K/yr - $145K/yr
5+ years expEntegris is currently seeking a Lead Scientist to join our Research and Development team in Fremont, California. The Lead Scientist will lead the development, optimization, and sustainment of CMP processes used in semiconductor fabrication, requiring deep technical expertise and collaboration across multifunctional teams.
Advanced MaterialsChemicalData StorageManufacturingSemiconductor
No H1B
Responsibilities
Lead the development, optimization, and integration of CMP processes for semiconductor wafer fabrication
Lead new methodology development, slurry selection and screening, pad evaluation, and consumables qualification
Apply DOE, statistical modeling, SPC, and advanced data analytics to establish robust process windows
Identify root causes and implement permanent corrective actions for process drift or variability
Design and execute polishing experiments, metrology characterization, mechanistic studies, and slurry performance validation
Analyze test data to extract trends, correlations, mechanistic insights, and improvement opportunities
Establish operating specifications, process rules, and documentation to support R&D and manufacturing teams
Work closely with integration, packaging, materials, metrology and equipment engineering
Transfer CMP processes from development into high-volume manufacturing
Support process qualification, yield ramp, stability tuning, and cost-of-ownership improvement
Qualification
Required
Ph.D. or Master's degree in Chemical Engineering, Materials Science, Electrical Engineering, or a related field
5+ years of hands-on experience in CMP process development and integration within the semiconductor industry
Strong understanding of CMP fundamentals, equipment operation, and materials interactions
Proven track record of successful process development and problem-solving in a high-volume manufacturing environment
Experience with statistical analysis tools (e.g., JMP, Minitab) and data-driven process optimization
Excellent communication and teamwork skills
Ability to manage multiple projects and priorities in a fast-paced setting
Benefits
Annual bonus eligibility.
Progressive paid time off policy that empowers you to take the time you need to recharge.
Generous 401(K) plan with an impressive employer match with no delayed vesting.
Excellent health, dental and vision insurance packages to fit your needs.
Education assistance to support your learning journey.
Company
Entegris
Entegris is a leading supplier of advanced materials & process solutions for the semiconductor, life sciences and other high-tech industries
5001-10000 employees
Funding
Current Stage
Public CompanyTotal Funding
$75MKey Investors
U.S. Department of Commerce
2024-06-26Grant· $75M
2000-07-09IPO
Leadership Team
David Reeder
Chief Executive Officer
Linda LaGorga
Chief Financial Officer
Recent News
2026-01-22
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2026-01-21
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