Optical CNC Machinist (3/5-Axis)

ASML US, LLC; Wilton (CT); On-site; USD 60,000 - 75,000; Full time

Job summary

ASML US, LLC seeks a CNC Technician to accurately manufacture and supply optical components per specifications. You will improve existing products and guide new process implementations.

The role requires setup/operation of 3/5-axis CNC optical machining centers and program generation using Mastercam or similar tools. You will read ISO blueprints, measure parts, verify settings, and maintain safety and quality across shifts while collaborating with operators, engineers, and management.

Qualifications

• High School, Trade School graduate or GED required.
• Associate degree in machining from a vocational trade preferred.
• At least 6 months of experience working with CNC machines and equipment used in optical fabrication.
• Previous experience in a manufacturing facility or vocational certification preferable.
• Intermediate mathematical skills including geometry and trigonometry.
• Intermediate computer skills including Windows 10, MS Office and SAP.
• Familiarity with micrometers, calipers, dial indicators, height gauges.
• Experience with DMG, Hurco and Siemens controls is a plus.

Responsibilities

• Set up and operate 3/5-axis CNC specialized optical machining centers.
• Assemble cutting tools into tool-holders and position tool-holders in machine spindles.
• Program CNC controllers via manual data input, and/or load CAM-generated CNC programs (Mastercam).
• Manipulate machine controls to set up cutting tools and workpieces.
• Make tool changes and offsets to keep parts in spec.
• Read and interpret ISO blueprints and incorporate them into part programs.
• Measure workpieces for conformance to specifications.
• Verify settings by regularly measuring parts before and after changes.
• Maintain continuity among work shifts by documenting actions and communicating needs.
• Follow safety procedures and regulations.
• Communicate effectively with operators, management and engineers.
• Prioritize, meet deadlines and manage changing priorities.
• Translate requirements into an executable schedule.

Skills

Analytical skills

Cross-functional teamwork

Self-motivation

Quality focus

Education

High school diploma / GED

Associate degree in machining

Tools

MS Office

SAP

DMG controls

Hurco controls

Siemens controls

Job description

ASML US, LLC seeks a CNC Technician to accurately manufacture and supply optical components per specifications. You will improve existing products and guide new process implementations.

The role requires setup/operation of 3/5-axis CNC optical machining centers and program generation using Mastercam or similar tools. You will read ISO blueprints, measure parts, verify settings, and maintain safety and quality across shifts while collaborating with operators, engineers, and management.