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Lithography Module Engineer

Onsemi


Job Location:

Dutchess County, NY - USA

Yearly Salary: USD 88700 - 142000
Posted: 2 November 2026 (9 hours ago)
Application Deadline: 30 January 2027
Vacancies: 1 Vacancy

Job Summary

Description

onsemi is seeking a highly skilled and motivated Senior Lithography engineer for its facility in Hopewell Junction NY. The successful candidate will focus on delivering robust and efficient Lithography manufacturing processes using problem-solving skills and data analytics. Each day they will be challenged by working on a diverse set of tools with a world-class team.



Responsibilities

Key Duties and Responsibilities:

  • Understand and optimize processes and procedures in the Lithography area.
  • Plan and execute experiments for new technologies and processes.
  • Drive activities such as yield and reliability improvements throughput optimization cost reduction and safety improvements.
  • Perform advanced data analysis.
  • Understand and apply SPC principles to establish and sustain robust processes.
  • Respond in an appropriate and timely manner to out-of-control process conditions.
  • Manage the disposition of non-conforming material.
  • Prioritize production support and other responsibilities.
  • Generate written process instruction specifications.
  • Communicate established processing procedures with production operators and process technicians.
  • Contribute to factory operational efficiency by supporting operators technicians and engineers


Qualifications

Education/Experience:

  • Bachelors or Masters degree in Chemical Engineering Electrical Engineering Mechanical Engineering Material Science Physics or related field
  • 5 years of direct Lithography work experience in the semiconductor industry preferred.
  • Fluent in English Language written & verbal
  • Must have permanent right to work in the US without sponsorship

Skills:

  • Direct experience with ASML and/or TEL equipment and processes
  • Strong handson experience in MUV DUV and immersion lithography
  • Fundamental understanding of semiconductor device physics.
  • Demonstrated ability to apply and practice SPC and DOE methodology including driving CD and overlay improvements
  • Demonstrated experience with continuous fab improvement in yield throughput and cost reduction preferably in a lean manufacturing environment.
  • Fundamental understanding of standard metrology inspection and failure analysis methods and their applications
  • Advanced data analysis skills. The ability to quickly learn and apply various software applications is required.
  • Energetic self-motivated and results-oriented attitude with a strong attention to detail
  • Approachable with an internal customer focus integrity and initiative
  • Articulate written and verbal communication skills.
  • Demonstrated track record of being able to work well in a team environment as well as the drive and desire to provide hands-on support for the sites operators technicians and engineers when needed.

Salary:onsemi is excited to share the base salary range for this position is$88700 to $142000 exclusive of fringe benefits or potential bonuses.The final pay rate for the successful candidate will depend on geographic location skills education experience and/or consideration of the internal equity of our current team members. We also offer a competitive benefits package. Experience:

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About Company

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 ... View more

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