Wilton Factory Optics, Chemical Engineer

ASML
United States
Workplace: OnsiteFull timeFunction: Manufacturing & Production OperationsExperience: 5+ yearsEducation: bachelorsSkills: ["Cross-functional collaboration","Communication","Data-driven problem solving","Root cause analysis","Prioritization"]

Own and optimize chemical manufacturing processes used in milling and polishing for precision optics. You will develop and maintain coolant, slurry, filtration, and fluid management specifications; monitor key fluid parameters and apply SPC to prevent drift; and lead root-cause investigations for surface and contamination-related defects. Partner cross-functionally with production, quality, EHS, supply chain, facilities, maintenance, and suppliers to improve repeatability, uptime, tool life, and cost through data-driven continuous improvement and qualification of chemical materials.

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FursaFursa
ASML
ASML
2 days ago

Wilton Factory Optics, Chemical Engineer

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Last checked: 7 hours agoStatus: Live

Job Summary

Own and optimize chemical manufacturing processes used in milling and polishing for precision optics. You will develop and maintain coolant, slurry, filtration, and fluid management specifications; monitor key fluid parameters and apply SPC to prevent drift; and lead root-cause investigations for surface and contamination-related defects. Partner cross-functionally with production, quality, EHS, supply chain, facilities, maintenance, and suppliers to improve repeatability, uptime, tool life, and cost through data-driven continuous improvement and qualification of chemical materials.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: Manufacturing & Production Operations
Seniority: Mid level

Key Responsibilities

  • •Serve as the technical owner for coolant, slurry, and chemistry processes used in milling, grinding, generating, and polishing operations.
  • •Develop and maintain chemical specifications, operating windows, process controls, and reaction plans, including contamination control requirements.
  • •Monitor and control key fluid parameters and apply SPC/process health monitoring to detect drift and maintain stable, capable performance.
  • •Provide hands-on manufacturing support and lead root cause investigations and corrective actions for defects, corrosion, residue, contamination, and process repeatability.
  • •Lead continuous-improvement projects to extend coolant/slurry life, reduce chemical consumption and waste, and improve optical surface quality, tool life, uptime, and throughput.
Travel: Low travel

Key Requirements

  • •Bachelor's degree in Chemical Engineering, Chemistry, or a related technical discipline.
  • •Minimum 5 years of experience in manufacturing, process engineering, chemical process development, or industrial fluid management.
  • •Experience with industrial coolants, polishing slurries, process fluids, cleaning chemistries, and chemical delivery systems.
  • •Strong understanding of fluid chemistry, contamination control, filtration, chemical compatibility, and process monitoring methods.
  • •Experience applying SPC, statistical analysis, root cause analysis, and data-driven problem solving in a manufacturing environment.
Experience:5+ yearsManufacturingProcess engineeringSemiconductor manufacturingOptical fabricationIndustrial coolants
Education:Bachelor's
Skills:Cross-functional collaborationCommunicationData-driven problem solvingRoot cause analysisPrioritization
Tech Stack:JMPMinitabPower BIPythonExcelSAPMESElectronic batch recordsLaboratory information systems

Company Brief

ASML
Designs and manufactures advanced photolithography systems for the semiconductor industry, enabling production of integrated circuits at leading-edge process nodes for global chipmakers.
Industry: Industrial Machinery
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Veldhoven, Netherlands
Founded: 1984
Glassdoor
Glassdoor: 4.1
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