Senior Process Engineer Visual Inspection

Job Summary

ASML Wilton is seeking a Senior Process Engineer to join the Wilton Factory Optics team with primary ownership of visual inspection processes. This role is responsible for process development stabilization and daily performance across automated and manual visual inspection operations. The position requires a deep technical understanding of optical fabrication strong analytical capability and the ability to drive sustainable improvements in a fast-paced production environment.

The engineer will directly support output yield and quality targetsincluding improving First Pass Yield (FPY) through stable predictable and well controlled process behavior.

This role requires a proactive engineering mindset: anticipating issues before they impact production driving structured 6P readiness performing thorough RCA and continuously evaluating new technologies to strengthen long-term process control. This is not a reactive support role; the expectation is ownership foresight and continuous improvement.

Job Description

The Senior Process Engineer will operate as a technical leader within Wilton Factory Optics with end-to-end ownership of visual inspection processes. Responsibilities include defining and optimizing process parameters ensuring measurement stability selecting tooling and understanding machine behavior when applicable. The engineer will manage visual inspection performance inspection control strategies and inspection output quality while ensuring consistent results across tools people and shifts.

The visual inspection scope includes control of tooling environment fixturing and other factors influencing inspection output. The PE will lead the introduction and qualification of new fixtures tools software manual processes and machine upgrades and will convert surface inspection data into actionable decisions.

A key responsibility is establishing strong process control: defining process windows capability targets and long-term monitoring systems. The PE will use JMP or Minitab to identify variation drift and chronic stability risks ensuring processes are robust documented and repeatable. This includes maintaining process specifications work instructions and standard work while driving alignment across production and support teams.

The engineer will collaborate daily with production technicians supervisors cross factory teams quality equipment engineering and maintenance balancing immediate production needs with structured long-term improvement projects.

The Senior PE is expected to:
Build process stability that prevents rework and FPY loss
Detect and eliminate sources of variation impacting FPY and yield
Lead structured RCA using statistical and analytical methods
Ensure corrective actions are verified embedded and sustainable
Own full 6P readiness for process material or equipment changes

Beyond daily support the engineer is expected to proactively seek evaluate and integrate:
Inspection process control methods
Advanced inspection tools
Next generation inspection technologies
Equipment or software capabilities that improve stability predictability and throughput

Education and Experience

BS MS or PhD in Mechanical Optical Materials or related engineering field
Minimum 5 years of experience in optical fabrication and visual inspection
Experience in tooling mechanics Mil and ISO inspection standards and process development
Demonstrated ability in structured problem solving data analysis RCA and process improvement

Skills

Strong understanding of Mil and ISO visual inspection standards and tooling mechanics for accurate measurements

Proficiency with manual and automated visual inspection tools

Experience using JMP Minitab or equivalent statistical software

Strong communication cross functional collaboration and leadership in a production environment

Ability to manage multiple priorities under time sensitive conditions

Demonstrated capability in 6P readiness structured RCA and verification driven corrective action

Physical Requirements

• Work includes time spent on the fabrication floor interaction with visual inspection equipment and periods of standing or walking.
• The role may require lifting materials up to 35 pounds.
• Visual acuity for inspection tasks is required. The environment includes exposure to noise vibration and manufacturing equipment while wearing appropriate PPE.
• Must be willing to work in a clean room environment wearing coveralls hoods booties safety glasses and gloves

Candidates must be legally authorized to work in the U.S. without sposorship

Additional Responsibilities:

There is potential for exposure to strong magnetic fields high voltage and currents.

This position requires access to controlled technology as defined in the United States Export Administration Regulations (15 C.F.R. 730 et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require ASML to proceed with candidates who are immediately eligible to access controlled technology.

Inclusion and diversity

ASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit hire train and promote persons in all job titles without regard to race color religion sex age national origin veteran status disability sexual orientation or gender identity. We recognize that inclusion and diversity is a driving force in the success of our company.

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