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Entegris

Supplies high-purity materials for semiconductors.

Materials Engineering Co-op

Design EngineeringConfirmed live in the last 24 hours
Internship · Spring 2027Chaska, MN, USA$20 - $30 /hr

About the Job

Requirements

  • Currently pursuing a Bachelor's degree in Materials, Chemical, or Polymer Engineering.
  • Have experience or exposure with formulation and development of polymeric compounds.
  • Have an analytical background with working knowledge of chemical and polymer analysis laboratory instrumentation and methodologies.
  • Have knowledge of polymer manufacturing and processing, including injection molding, rotomolding, blow molding, and extrusion.
  • Have experience using structured design of experiments and statistical methods in an R&D environment.
  • Understand Root Cause and Corrective Action processes and tools.
  • Be currently enrolled as a student.
  • Be available to work 40 hours per week, Monday through Friday, 8 a.m. to 5 p.m., beginning in January through June.
  • Be familiar with the university's requirements to participate in a co-op program.

Responsibilities

  • Lead polymer development projects involving cross-functional teams, including engineering, manufacturing, product management, sales, marketing, and global supply management.
  • Create materials solutions based on customer-defined product and application needs.
  • Develop qualification plans and success criteria for a given application.
  • Provide support to engineering and other departments, including manufacturing, processing, and incoming quality, on new and existing materials issues.
  • Investigate materials failures to determine root cause and work with cross-functional teams to recommend corrective actions.
  • Document work through data packages and material specifications.

Desired Qualifications

  • Experience in a global R&D environment is preferred.

About the Company

Entegris

Supplies high-purity materials for semiconductors.

Entegris is a global supplier of high-purity materials and process solutions used in semiconductor, life sciences, and other technology-driven industries. It develops and supplies advanced materials, purification systems, and contamination-control technologies that are critical to manufacturing processes. Their products include materials and equipment to prevent microcontamination, such as gas purifiers and other purification solutions, which customers use to keep production lines clean and efficient. Entegris differentiates itself through a worldwide manufacturing and service footprint, enabling dependable supply chains, global customer support, and integrated solutions across multiple stages of the manufacturing process. The company’s goal is to help customers achieve consistent, high-quality production by delivering reliable, pure materials and contamination-control technologies at scale.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Billerica, MA
Founded
1966

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