Internal Audit Intern - 2026

ALL IN for Opportunity. ALL IN with Olin.

Title: Internal Audit Intern (June - August 2026)
Location: Clayton, Missouri

Salary: $23.00 / hour for undergraduate students; $33.00 / hour for graduate students
Housing Stipend Available

Focus: The Internal Audit Intern supports the internal audit team by assisting with research, documentation, and process reviews to help ensure compliance and improve operations.

Internal Audit Intern Essential Job Functions:

* Help gather and analyze information for audits, assist with developing findings, and support report preparation

* Participate in reviewing internal controls and process documentation, including Sarbanes-Oxley compliance

* Assist with projects, investigations and client relationships

Internal Audit Intern Minimum Requirements:

* Enrolled at an accredited college or university majoring in an undergraduate or graduate Finance, Accounting, or business-related degree program. Preference given to students located within 50 miles of the assigned Olin location.

* Must have an overall grade point average of 3.0 or higher on a 4.0 scale at all times throughout your time at Olin. An official transcript will be required each term. Cumulative GPA on current institution transcript will be used in transfer college situations.

* Must have completed sophomore year prior to first rotation with Olin

* Ability to work full-time (40 hours a week during normal business hours) June - August 2026. Not eligible for virtual work.

* This position requires access to ITAR controlled technical data, and as such, employment will be contingent upon the candidate's ability to access ITAR controlled technical data pursuant to an export license approved by the Directorate of Defense Trade Controls, if required

* Must be authorized to work in the United States on a permanent basis without the requirement of a work/student visa

*Olin does not provide any form of sponsorship. We will only employ those who are legally authorized to work in the United States. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J or TN or who need sponsorship now or in the future, are not eligible for hire.

Olin is ALL IN:

At Olin, students don't just observe - they contribute. We cultivate diverse experiences and career-building opportunities uniquely designed to help you flourish in your career. Many of our previous college recruits have grown to become plant leaders, supply chain directors, and commercial gurus.

Olin continues to be the global leader in both chemical manufacturing and ammunition. We invest, recognize, and reward the talents and contributions of our employees, empowering over 8,000 global individuals to make an impact both at work and in their surrounding communities. Olin is ALL IN on developing future talent and our commitment to operate with integrity every day, in every way, and by every employee in our company. View a snapshot of our comprehensive benefits package.

Olin is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.