About the role#
Entegris is seeking an Internal Audit Co-Op for our Billerica, Massachusetts site. This is a full-time, six-month assignment running from January through June 2027. You will work with cross-functional teams to evaluate business processes, analyze data, and support risk-based audits across our global manufacturing operations.
What you'll do#
- Support operational risk-based audits covering manufacturing sites, supply chain, procurement, inventory, logistics, quality, compliance, and finance.
- Assist with audit planning, including process research, risk identification, meeting preparation, and the analysis of business data and policies.
- Participate in walkthroughs, interviews, and control testing to document how key processes function.
- Prepare audit documentation, summarize testing results, identify control gaps, and contribute to recommendations for operational improvement.
What you'll need#
- Current enrollment as an undergraduate or graduate student in Accounting, Finance, Business Administration, Operations Management, Supply Chain Management, Industrial Engineering, or Data Science.
- A target graduation date of December 2027 or later.
- Proficiency in Microsoft Excel, PowerPoint, and Word. Experience with data analysis, process mapping, or dashboards is helpful.
- Strong analytical, communication, and organizational skills with a focus on detail and accuracy.
- Curiosity, professionalism, and the ability to handle confidential information.
- Ability to work 40 hours per week, Monday through Friday.
- Familiarity with your university requirements for co-op participation.
Location & details#
- Location: Billerica, Massachusetts.
- Term: Spring 2027 (January through June).
- Work Modality: On-site.
- Sponsorship: Entegris does not provide immigration sponsorship for this role now or in the future.
About Entegris
Entegris provides materials and process solutions for the semiconductor and other high-tech industries. Founded in 1966, the company operates globally with a focus on microcontamination control, chemical handling, and advanced materials. It maintains headquarters in Billerica, Massachusetts. The company employs between 5,001 and 10,000 people across its research, manufacturing, and analytical laboratory sites.
How to get in at Entegris
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