About the role#
Entegris is seeking an Internal Audit Intern for the Summer 2027 season at our Billerica, Massachusetts site. This internship lasts 12 to 14 weeks and offers exposure to global manufacturing operations, enterprise risk management, and internal controls. You will work with cross-functional teams to evaluate business processes and contribute to audit reporting.
What you'll do#
- Support operational risk-based audits across areas including manufacturing, supply chain, finance, procurement, logistics, quality, and compliance.
- Assist with audit planning by researching processes, identifying risks, tracking documentation requests, and analyzing business data.
- Participate in walkthroughs, interviews, and control testing to evaluate how processes are performed and documented.
- Prepare audit documentation and summarize testing results.
- Identify potential control gaps and help develop recommendations for operational improvement and risk reduction.
What you'll need#
- Current enrollment as an undergraduate student, preferably in Accounting, Finance, Business Administration, Operations Management, Supply Chain Management, Industrial Engineering, Data Science, or Computer Science.
- Strong analytical, organizational, and problem-solving skills.
- Proficiency in Microsoft Excel, PowerPoint, and Word.
- Ability to review documents and data for accuracy, completeness, and consistency.
- Professionalism, curiosity, and a commitment to confidentiality.
- A willingness to learn and ask thoughtful questions about business processes.
- Familiarity with your university requirements for co-op programs.
Location & details#
- Location: Billerica, Massachusetts.
- Schedule: Full-time, 40 hours per week, Monday through Friday, from June through August 2027.
- This role does not offer immigration sponsorship.
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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