Contamination Control Engineer

Be part of progress

At ASML, we believe semiconductor technology is a force for good. It improves how we live, work, and play-and helps solve some of society's toughest challenges. As a Manufacturing Technician, you'll contribute directly to our mission of advancing global technology by ensuring the precision and quality of our products.

As a Contamination Control Engineer, you help create the next generation of advanced semiconductor technology. You support the manufacturing teams that build our extreme ultraviolet systems. Your work helps ensure clean, stable, and reliable processes that enable customers to produce the world's most advanced chips.

The Contamination Control Engineer plays a key role in reducing particle and molecular contamination in our production environment. You contribute to process development, industrialization, and continuous improvement activities. You also help introduce new equipment and support daily operations in a fast‑moving, collaborative environment.

Role and Responsibilities
As a Contamination Control Engineer, you work closely with engineering, operations, and lab teams. You help maintain clean processes, support production needs, and ensure tools and equipment operate at the highest performance levels.

In this role, you will:

• Support contamination testing systems and maintain procedures, settings, and process improvements.
  
• Troubleshoot contamination‑related issues and support cross‑functional teams during escalations.
  
• Assist with laboratory activities, equipment upkeep, and test process documentation.
  
• Analyze process data to identify trends and support stable operations.
  
• Contribute to process improvements that raise productivity and reduce defects.
  
• Support tracking and reporting of key performance indicators used for decision‑making.
  
• Assist with new product introduction activities, including equipment qualification and documentation updates.
  

Education and Experience
You bring the following background:

• Bachelor's degree in Chemical, Mechanical, or Manufacturing Engineering with internship experience in a production related environment
  
• Experience with statistical process control, problem‑solving methods, or continuous improvement concepts is beneficial.
  

Skills
Working at the cutting edge of tech, you'll always have new challenges and new problems to solve - and working together is the only way to do that. You won't work in a silo. Instead, you'll be part of a creative, dynamic work environment where you'll collaborate with supportive colleagues. There is always space for creative and unique points of view. You'll have the flexibility and trust to choose how best to tackle tasks and solve problems. To thrive in this job, you'll need the following skills:

• Communicate clearly with colleagues across engineering and operations.
  
• Analyze data and identify trends using structured problem‑solving methods.
  
• Collaborate with cross‑functional teams in a fast‑paced environment.
  
• Work proactively and adapt quickly to changing priorities.
  
• Solve technical problems with curiosity and attention to detail.
  
• Organize work logically and manage multiple tasks at once.
  
• Follow procedures carefully to maintain a clean and safe work environment.
  
• Use digital tools to support documentation and basic analysis.
  
• Contribute ideas that improve processes and reduce variation.
  
• Build strong working relationships and support a positive team culture.
  

Other information

ASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, or gender identify. We recognize that diversity and inclusion is a driving force in the success of our company.

This position requires 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 ASML to proceed with candidates who are immediately eligible to access controlled technology.

Additional Responsibilities:
There is potential for exposure to strong magnetic fields, high voltage and currents.

This position requires access to controlled technology, as defined in the United States 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 ASML to proceed with candidates who are immediately eligible to access controlled technology.

Inclusion and diversity
ASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, or gender identity. We recognize that inclusion and diversity is a driving force in the success of our company.

Need to know more about applying for a job at ASML? Read our frequently asked questions .

Request an Accommodation
ASML provides reasonable accommodations to applicants for ASML employment and ASML employees with disabilities. An accommodation is a change in work rules, facilities, or conditions which enable an individual with a disability to apply for a job, perform the essential functions of a job, and/or enjoy equal access to the benefits and privileges of employment. If you are in need of an accommodation to complete an application, participate in an interview, or otherwise participate in the employee pre-selection process, please send an email to USHR_Accommodation@asml.com to initiate the company's reasonable accommodation process.

Please note: This email address is solely intended to provide a method for applicants to initiate ASML's process to request accommodation(s). Any recruitment questions should be directed to the designated Talent Acquisition member for the position.

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Client-provided location(s): Wilton, CT

Job ID: ASML-J-00332223

Employment Type: FULL_TIME

Posted: 2025-12-20T18:38:28