Design Engineering Intern: Precision Mechanics (On-Site)

ASML US, LLC; Wilton (CT); On-site; USD 25,000 - 66,000; Full time

Job summary

ASML US, LLC in Wilton, CT is seeking a Summer Intern to work with Senior Engineers on CAD, analysis, and testing tasks. The role is on-site for a 12-week session starting 6/2/2027 or 6/14/2027 and requires hands-on collaboration with R&D and manufacturing teams.

You will assist in developing mechanical concepts, performing tolerance analyses, and supporting design qualification activities to ensure product readiness. Prior CAD experience is preferred.

Qualifications

• Two years of college in a design-related field.
• Experience with CAD and machining.
• Experience designing and assembling components.

Responsibilities

• Develop mechanical concepts and subsystem designs.
• Perform analyses including tolerance stacks and structural checks.
• Support design qualification activities.
• Assist root-cause analysis using data-driven methods.

Skills

CAD

Mechanical design

Machining

Data analysis

Education

Design-related coursework

Job description

ASML US, LLC in Wilton, CT is seeking a Summer Intern to work with Senior Engineers on CAD, analysis, and testing tasks. The role is on-site for a 12-week session starting 6/2/2027 or 6/14/2027 and requires hands-on collaboration with R&D and manufacturing teams.

You will assist in developing mechanical concepts, performing tolerance analyses, and supporting design qualification activities to ensure product readiness. Prior CAD experience is preferred.