Internal Audit Intern — Hands-On, Multi-Industry Exposure

Marmon; Chicago (IL); On-site; USD 32,000 - 39,000; Full time

Benefits offered by this job

Medical/Dental/Vision benefits

Job summary

The Marmon Group LLC, part of Marmon Holdings and Berkshire Hathaway, is seeking an Internal Audit Intern for summer 2027 in the Corporate Internal Audit team. You will support audit engagements, analyze financial data, and assist with control testing across a diversified holding company.

This internship offers exposure to multiple industries, collaboration with auditors and stakeholders, and opportunities to develop governance and risk management skills.

Qualifications

• Currently pursuing a Bachelor’s or Master’s in Accounting or Finance; Junior/Senior with minimum GPA 3.0.
• Available May 24 – Aug 13, 2027.
• Able to provide housing and transportation for duration of internship.
• Able to pass a criminal background check and pre‑hire drug screen.

Responsibilities

• Support internal audit engagements by assisting with planning, walkthroughs, and execution of audit procedures.
• Perform testing of internal controls, operational processes, and financial data under supervision.
• Assist with documentation of audit work papers, findings, audit reports, and action plans.
• Participate in meetings with business unit management to understand processes and risks.
• Contribute to special projects such as data analysis or enterprise risk activities.
• Travel to site locations dependent on audit schedules (likely two separate full‑week trips to a U.S‑based manufacturing facility).

Skills

Analytical thinking

Problem solving

Attention to detail

Communication skills

Self-motivation

Education

Accounting or Finance degree

GPA 3.0

Tools

Power BI

Excel

PowerPoint

Job description

The Marmon Group LLC, part of Marmon Holdings and Berkshire Hathaway, is seeking an Internal Audit Intern for summer 2027 in the Corporate Internal Audit team. You will support audit engagements, analyze financial data, and assist with control testing across a diversified holding company.

This internship offers exposure to multiple industries, collaboration with auditors and stakeholders, and opportunities to develop governance and risk management skills.