EUV Vacuum Systems Engineer - Contamination Control
ASML US, LLC
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Job summary
ASML is seeking a Vacuum Systems Engineer for the Wilton, Connecticut location to join the Defectivity MDU and help create contamination‑free vacuum environments for EUV lithography systems. You will model gas flow from atmosphere to deep vacuum, select materials, and design cleanliness processes supporting vacuum‑grade performance in scanner and test rigs.
The role requires ownership of complex vacuum architectures, cross‑functional collaboration, and contributions to standards and
Qualifications
- BS degree in a relevant technical field with strong vacuum/gas-flow background.
- Experience with vacuum/gas-flow phenomena and semiconductor context preferred.
- Internal familiarity with Twinscan and ADT is a plus.
Responsibilities
- Translate system design into gas-flow and vacuum architecture meeting requirements.
- Specify vacuum components, standards, and document in Technical Product Documentation.
- Define and execute qualification tests to verify performance and design.
- Support particle contamination issue resolution via flushing/venting procedures.
- Specify pump-down and vent procedures for consistent flow.
Skills
Education
Tools
Job description
ASML is seeking a Vacuum Systems Engineer for the Wilton, Connecticut location to join the Defectivity MDU and help create contamination‑free vacuum environments for EUV lithography systems. You will model gas flow from atmosphere to deep vacuum, select materials, and design cleanliness processes supporting vacuum‑grade performance in scanner and test rigs.
The role requires ownership of complex vacuum architectures, cross‑functional collaboration, and contributions to standards and
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