Lithography Module Engineer

onsemi; Hopewell Junction (NY); On-site; USD 89,000 - 142,000; Full time

Job summary

onsemi is seeking a Senior Lithography engineer in Hopewell Junction, NY to develop robust lithography processes, optimize yield and throughput, and apply data analytics. The role involves working with ASML/TEL platforms, planning experiments, and driving improvements across the fab.

The candidate will lead DOE/SPC driven initiatives, analyze complex data, and collaborate with operators, technicians, and engineers to sustain reliable processes and safety standards.

Qualifications

• Bachelor’s or Master’s degree in Chemical, Electrical, Mechanical Engineering, Material Science, Physics or related field.
• 5+ years lithography experience in semiconductor manufacturing preferred.
• Fluent in English, written and verbal.

Responsibilities

• Understand and optimize lithography processes and procedures.
• Plan and execute experiments for new technologies and processes.
• Drive yield, reliability, throughput, cost, and safety improvements.
• Perform advanced data analysis.
• Apply SPC/DOE to establish robust processes and improvements.
• Respond promptly to out-of-control process conditions.
• Manage disposition of non-conforming material.
• Prioritize production support and other responsibilities.
• Generate process instruction specifications.
• Communicate procedures to operators and technicians.
• Support operators, technicians, and engineers to improve factory efficiency.

Skills

ASML/TEL equipment

MUV/DUV lithography

DOE/SPC methodology

Yield improvement

Data analysis

Team collaboration

English fluency

Education

Bachelor's or Master's degree in Engineering/Physics

Job description

Job 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

• 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, 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 hands‑on 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 site’s operators, technicians, and engineers when needed.

Salary

onsemi is excited to share the base salary range for this position is $88,700 to $142,000 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 the internal equity of our current team members. We also offer a competitive benefits package. https://www.onsemi.com/site/pdf/Benefits-Summary-USA.pdf

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 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.

More details about our company benefits can be found here:

https://www.onsemi.com/careers/career-benefits

About The Team

We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.

Equal Opportunity Employer

onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.

Accommodation for Disabilities

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact [e-mail] for assistance.