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Senior PhotoLithography Engineer

onsemi · onsemi.com
Hopewell JunctionSenior10+ yrs
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Straight from the company’s own careers site.

The job in short

Photolithography engineering.

Details

Found
31 d ago · posted 2026-06-17
Location
Hopewell Junction, NY
Pay (as listed)
$147,000–$250,000 a year

Full 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. 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. Education/Experience: • Bachelor’s or Master’s degree in Chemical Engineering, Electrical Engineering, Mechanical Engineering, Materials Science, Physics, or a related degree • 10+ years of direct Lithography work experience in the semiconductor industry preferred. Skills: • Direct experience with ASML or TEL equipment and processes is preferred. • Fundamental understanding of semiconductor device physics. • Demonstrated ability to apply and practice SPC and DOE methodology • 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 site’s operators, technicians, and engineers when needed. Salary: onsemi is excited to share the base salary range for this position is $147,000 to $250,000, 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 internal equity of our current team members. We also offer a competitive benefits package. https://www.onsemi.com/site/pdf/Benefits-Summary-USA.pdf

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