Summer - Wet Process Engineering Intern

Summer 2027 - Wet Process Engineering Intern

Hopewell Junction, NY, United States

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An internship at onsemi offers a dynamic opportunity to gain hands‑on experience through real‑world projects that drive innovation in the semiconductor industry. Interns are entrusted with meaningful responsibilities and exposed to cutting‑edge technologies, fostering both technical skill development and professional growth.

onsemi views internships as a strategic pipeline for entry‑level career positions, providing a collaborative and inclusive environment where interns work alongside diverse teams and contribute to high‑impact initiatives. The company’s commitment to sustainability, including its goal of achieving net‑zero emissions by 2040, enables interns to engage in projects that align with global environmental priorities.

Key benefits include:

• Competitive compensation and medical benefits
• Flexible work hours aligned with academic schedules
• Access to Employee Resource Groups (ERGs) which foster a sense of belonging and provide opportunities for mentorship and community engagement
• Networking events, professional development workshops, and project showcases that build career readiness and visibility across the organization

Internship roles span multiple disciplines including engineering, business operations, data analytics, and finance, and are designed to align with onsemi’s strategic goals of innovation and workforce development. Structured programs such as rotational field sales and finance analyst tracks offer additional career pathways for interns transitioning into full‑time roles.

We are seeking a highly motivated Wet Process Engineering Intern to support operational efficiency and continuous improvement initiatives within a semiconductor manufacturing environment. This internship is intended for a Junior or Senior undergraduate student pursuing a degree in Electrical Engineering, Materials Science, Physics, Chemistry, Chemical Engineering, Mechanical Engineering, Industrial Engineering, or a related engineering discipline
.

The successful candidate will work closely with Wet Process, Equipment, Manufacturing and Industrial Engineering teams to identify and execute opportunities that improve factory productivity, equipment reliability, process stability and manufacturing efficiency. The primary internship project will focus on Tool Alarm Reduction, Preventive Maintenance (PM) Optimization, or Yield Improvement
, with specific project objectives determined based on 2Q27 business and manufacturing priorities
.

This role provides hands‑on exposure to semiconductor wet processing operations, equipment engineering, manufacturing systems, data analytics and continuous improvement methodologies.

Factory Operational Efficiency

• Support projects focused on reducing non‑value‑added activities and improving manufacturing productivity.
• Analyze equipment performance, utilisation, downtime and operational metrics to identify improvement opportunities.
• Develop and maintain operational dashboards, KPIs and performance tracking metrics.
• Monitor production performance and identify trends impacting factory output, cycle time and tool availability.
• Participate in Lean Manufacturing and Operational Excellence initiatives.

Tool Alarm Reduction, PM Optimization, & Yield Improvement

• Analyze equipment alarm history and identify recurring issues impacting factory performance.
• Support efforts to reduce nuisance alarms and improve tool reliability.
• Evaluate Preventive Maintenance (PM) effectiveness and identify opportunities to optimise maintenance intervals and procedures.
• Collect and analyse equipment and process data to improve tool uptime and operational performance.
• Participate in root cause…