CMP Module Engineer

onsemi is seeking a CMP Equipment Engineer at our Hopewell Junction, NY site to sustain, improve, and optimize the performance of Chemical Mechanical Planarization (CMP) equipment in a high-volume semiconductor manufacturing environment.

Responsibilities

• Equipment Sustaining & Reliability
  • Own and sustain 300mm CMP equipment performance across assigned toolsets.
  • Drive improvements in tool availability, MTBF, MTTR, OEE, PM compliance, and repeat failures.
  • Troubleshoot and resolve equipment failures using systematic problem-solving methodologies.
  • Lead root cause analysis (RCA) activities for chronic equipment issues.
  • Develop corrective and preventive actions (CAPA) to eliminate recurring downtime.
  • Monitor tool health indicators and equipment fingerprints.
• Preventive & Predictive Maintenance
  • Develop, optimize, and standardize PM procedures.
  • Reduce PM variability and improve maintenance quality.
  • Implement predictive maintenance strategies using equipment trends and SPC data.
  • Define spare parts strategy and critical spare inventory requirements.
  • Support maintenance technician training and certification programs.
• Continuous Improvement (CIP)
  • Lead continuous improvement projects focused on availability improvement, cost reduction, throughput optimization, defect reduction, and cycle time improvement.
  • Utilize Lean Manufacturing and Six Sigma methodologies.
  • Perform Value Stream Mapping (VSM) and downtime analysis.
  • Identify bottlenecks and implement solutions to improve fab performance.
• Technical Troubleshooting
  • Support troubleshooting of polish modules, transfer robots, slurry delivery systems, pad conditioning systems, vacuum systems, chemical delivery systems, endpoint systems, PLC, and automation interfaces.
  • Work closely with vendors on escalated technical issues and hardware upgrades.
  • Support tool recoveries after major failures, power events, or maintenance activities.
• Process & Production Support
  • Partner with Process Engineers to improve process capability and defect performance.
  • Support engineering experiments, qualifications, and tool matching activities.
  • Assist with recipe setup, equipment qualifications, and production ramp activities.
  • Support line yield and excursion investigations related to CMP equipment.
• Data Analysis & Reporting
  • Analyze equipment performance data and generate actionable insights.
  • Track and report sector KPIs, including availability, utilization, MTBF, MTTR, cost of ownership, defectivity, and PM completion rates.
  • Present technical updates and improvement plans to leadership.
• Safety & Compliance
  • Ensure all work is performed in compliance with semiconductor safety standards, LOTO procedures, chemical safety requirements, and environmental regulations.
  • Adhere to fab contamination control standards.
  • Participate in safety audits and risk assessments.

Requirements

• Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Materials Engineering, or a related technical field. An MS degree is a plus.
• 0 to 2 years of relevant experience in semiconductor processing or a similar industry.
• Knowledge of tools such as Applied Materials Reflexion, Ebara CMP platforms, or similar CMP toolsets.
• Experience working in cross-functional teams to achieve goals and metrics.
• Experience with FMEA risk analysis is a plus.
• Intermediate-level data analysis skills, specifically in Excel or JMP (formulas, pivots, charts).
• Proficiency in Microsoft Office, particularly PowerPoint.
• Strong communication skills with experience presenting technical project details.
• Self-motivated and results-oriented.
• Fluency (written and oral) in English is required.

Pay

The base salary range for this position is $65,800 to $102,100, exclusive of fringe benefits or potential bonuses. The final pay rate will depend on geographic location, skills, education, experience, and internal equity.

Benefits

onsemi offers a competitive benefits package. More details can be found at onsemi Benefits Summary.

About Us

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company accelerates change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.