Senior Mechanical Engineer - Onsite CAD & Prototyping Lead

ASML; Wilton (CT); On-site; USD 102,000 - 150,000; Full time

Job summary

ASML in Wilton, CT is seeking a Mechanical Engineer to design, develop, and test modules and tools in collaboration with cross-functional teams. You will create CAD drawings, verify designs, and ensure alignment with system specifications, cost targets, and project schedules.

The role emphasizes close teamwork with system architects and senior engineers, execution of validation plans, and delivering robust, testable solutions. On-site work is required to support collaboration and innovation.

Qualifications

• Minimum BS degree in Mechanical Engineering with 5+ years of relevant experience.
• MSc or PhD preferred.
• Ability to plan and execute verification and validation, ensure qualification evidence supports release readiness.
• Capability to interface with multidisciplinary groups including senior leadership.

Responsibilities

• Identify, analyze, document, and manage requirements with traceability, and coordinate verification criteria to confirm deliverables meet intent.
• Conduct research and feasibility studies, document findings, and translate results into recommendations, tradeoffs, and decision inputs.
• Develop engineering concepts and solutions, make technical choices, and resolve issues to meet functionality, performance, cost, safety and compliance needs.
• Define and communicate specifications and high-level designs, align interfaces, and support reviews and approvals to enable quality execution.
• Support system or 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.
• Maintain accurate technical documentation and follow EHS policies while identifying and mitigating safety risks.

Skills

Engineering concepts

Tradeoffs

Multidisciplinary interface

Detail-oriented

Self-motivated

Team player

Data interpretation

Customer focus

Independent work

Process adherence

Education

Bachelor's in Mechanical Engineering

MS or PhD preferred

Job description

ASML in Wilton, CT is seeking a Mechanical Engineer to design, develop, and test modules and tools in collaboration with cross-functional teams. You will create CAD drawings, verify designs, and ensure alignment with system specifications, cost targets, and project schedules.

The role emphasizes close teamwork with system architects and senior engineers, execution of validation plans, and delivering robust, testable solutions. On-site work is required to support collaboration and innovation.