Senior PhotoLithography Engineer

onsemi
📍 Hopewell Junction, NY, United States 💼 Full-time 🕒 Posted July 04, 2026

Job Description

onsemi is seeking a highly motivated and experienced Senior Engineer - Lithography at onsemi's premier 300mm manufacturing facility in Hopewell Junction, East Fishkill, New York; you will focus on delivering robust and efficient Lithography manufacturing processes using problem-solving skills and data analytics. Each day, you will be challenged by working on a diverse set of tools with a world-class team.

**onsemi** (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, 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.

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Job Details

  • Location Hopewell Junction, NY
  • Job Type Full-time
  • Category other-general
  • Posted Date July 04, 2026
  • Application Deadline July 09, 2026