Mechanical Engineer

ASML • Wilton, CT

5d • Onsite

About The Position

ASML brings together the most creative minds in science and technology to develop lithography machines that are key to producing faster, smaller, and more energy-efficient microchips. We design, develop, integrate, market, and service advanced systems used by customers around the world. As a Mechanical Engineer in Wilton, you will specify, design, develop, realize, integrate, and test modules and tools in close collaboration with cross-functional partners and suppliers. You will deliver solutions within system specifications, cost targets, and project schedules while helping ensure ASML products are competitive, achievable, serviceable, and reliable.

Requirements

• Bachelor’s degree in a relevant technical field is required.
• Technical and Functional Skills: Requirements, interfaces, and technical specification management: Ability to identify, analyze, document, and manage requirements with traceability, translate them into clear specifications, and align interfaces to support reliable design, integration, and verification.
• Mechanical engineering solution development: Ability to develop engineering concepts and solutions, make sound technical tradeoffs, resolve issues, and realize designs that meet functionality, performance, cost, compliance, and schedule constraints.
• Integration, verification, and validation: Ability to plan and execute verification and validation activities, ensure qualification evidence supports release readiness, and support system/product integration through disciplined configuration and traceability.
• Behavioral and Leadership Skills: Drives results: Translates technical goals into clear priorities and delivers committed outcomes with quality and ownership.
• Collaborates and communicates effectively: Works across disciplines, suppliers, and stakeholders to align expectations and resolve issues.
• Demonstrates self-awareness: Seeks and applies feedback, adapts approach, and improves collaboration in complex or ambiguous environments.
• Values differences: Respects and integrates diverse perspectives to strengthen decision quality and inclusive execution.
• Builds effective teams: Establishes clear goals, roles, accountability, and ways of working while coaching others as applicable.
• Drives vision and purpose: Connects technical direction to business priorities and helps teams stay focused through ambiguity and change.

Nice To Haves

• Master’s degree or PhD is preferred depending on role scope, technical depth, and business need.
• JG07: MS preferred.
• JG08: MS or PhD preferred.
• JG09: MS or PhD preferred.

Responsibilities

• Identify, analyze, document, and manage requirements with traceability, including verification criteria to confirm deliverables meet design intent.
• Conduct research, feasibility studies, and technical tradeoff analysis to support engineering recommendations and decision-making.
• Develop mechanical engineering concepts and solutions that meet functionality, performance, cost, compliance, and schedule requirements.
• Define and communicate specifications, high-level designs, interfaces, and technical documentation to support reviews, approvals, and downstream execution.
• Support system and product integration by coordinating dependencies, applying configuration management, and enabling smooth project execution.
• Define and execute validation and test approaches, improve methods and procedures, and ensure qualification evidence supports release readiness.
• Estimate effort, plan and track work, manage risks and dependencies, and deliver assigned work packages or projects to agreed quality and timelines.
• Share knowledge through coaching, mentoring, and collaboration as applicable to the job grade and scope of responsibility.
• Follow EHS policies and proactively identify, communicate, and mitigate safety risks.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level