Internship-Mechanical Engineering Summer 2026

ASML • San Diego, CA

81d • $17 - $53

About The Position

ASML US, including its affiliates and subsidiaries, bring together the most creative minds in science and technology to develop lithography machines that are key to producing faster, cheaper, more energy-efficient microchips. We design, develop, integrate, market and service these advanced machines, which enable our customers - the world's leading chipmakers - to reduce the size and increase the functionality of their microchips, which in turn leads to smaller, more powerful consumer electronics. Our headquarters are in Veldhoven, Netherlands, and we have 18 office locations around the United States including main offices in Chandler, Arizona, San Jose and San Diego, California, Wilton, Connecticut, and Hillsboro, Oregon. The mission of the Mechanical Engineering Intern at ASML is to learn about ASML's products and create an innovative solution to a real problem that we are facing using the latest technology and manufacturing techniques. You will work on Droplet Generator technology within the EUV Light Source program, transforming concepts into tested hardware with guidance from experienced engineers and scientists. Quality is paramount, and you will clearly demonstrate your impact with data. This position may require access to controlled technology, as defined in the Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require the Company to proceed with candidates who are immediately eligible to access controlled technology. You must be work authorized in the United States without the need for employer sponsorship.

Requirements

• Currently enrolled in an accredited college, pursuing a Bachelor's or Master's degree in Mechanical Engineering, with a minimum of two years of coursework completed.
• Proficient in using 3D CAD software, with a preference for Nx.
• Strong understanding of fluid dynamics and heat transfer principles.
• Experienced in processing and visualizing large data sets.
• Demonstrated ability to execute designs from concept through to hands-on testing and build.

Nice To Haves

• Ability to observe and respond to people and situations, and interact effectively with others.
• Capacity to learn and apply new information or skills.
• Proficiency in reading and interpreting data, information, and documents.
• Strong customer focus and commitment to customer satisfaction through prioritization, quality, efficiency, and professionalism.
• Attention to detail and a high degree of accuracy in completing assignments.
• Proven ability to perform effectively in a demanding environment with changing workloads.
• Result-driven, demonstrating ownership and accountability.
• Ability to identify bottlenecks and drive improvements.
• Capability to work independently or as part of a team, and follow through on assignments with minimal supervision.
• Excellent communication skills, with the ability to convey information clearly, concisely, and professionally.
• Ability to establish and maintain cooperative working relationships with co-workers and customers.
• Adherence to strict procedures within provided timelines.

Responsibilities

• Generate design and testing concepts to achieve the desired goals.
• Perform 3D mechanical design of components.
• Conduct tolerance analysis at system and subsystem levels.
• Perform analytical analysis for thermal and structural components and sub-modules.
• Collaborate with engineers, analysts, and CAD designers for prototype and pilot detailed design.
• Coordinate with machine shops or other suppliers to manufacture and procure custom hardware.
• Interact closely with development engineers, scientists, suppliers, and QA to resolve product and quality issues.
• Perform other duties as assigned.

Benefits

• Current base annual salary range for this role is currently $17.00 - $53.00.
• Inclusion and diversity initiatives.
• Reasonable accommodations for applicants with disabilities.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern
• Industry: Machinery Manufacturing
• Education Level: Bachelor's degree