Internal Audit Intern

Oshkosh Corporation, Inc.; Oshkosh (WI); On-site; USD 24,796 - 50,971; Full time

Job summary

Oshkosh Corporation's Global Headquarters in Oshkosh, Wisconsin, invites applications for an onsite year-round Internal Audit Intern. You will assist the Internal Audit team in SOX compliance, perform internal audits, and evaluate internal controls across business processes.

This paid internship offers hands-on experience with IT controls testing, revenue recognition, and data analysis while collaborating with auditors. The role starts August/September 2026 and is onsite at our Oshkosh campus.

Qualifications

• Sophomore standing or greater currently pursuing a bachelor’s degree in Accounting, Finance, Information Technology, or a related field.
• Available 20 hours per week during school and full‑time during breaks.
• Proficiency in Microsoft Office Suite.
• Excellent organizational skills and ability to communicate with internal/external customers.
• Ability to multi‑task and work on multiple projects concurrently.
• Strong analytical and problem‑solving skills.

Responsibilities

• Assist in conducting audits and testing related to the corporation’s system of internal controls, including segregation of duties.
• Assist in evaluating the design and operating effectiveness of controls to identify control gaps and opportunities for improvement.
• Assist in conducting revenue recognition tests to ensure accurate and timely financial reporting.
• Assist with data requests and report analysis for internal audits.
• Provide additional support in various audit‑related projects as needed.
• Participate in site visits to business unit locations for internal audit and SOX testing.
• Identify opportunities for process improvements within the internal audit function and propose actionable solutions.

Skills

Analytical skills

Organizational skills

Communication with internal/external

Multi-tasking

Education

Sophomore standing pursuing bachelor’s in Accounting/Finance/IT

Tools

Microsoft Office

Job description

At Oshkosh, we build, serve and protect people and communities around the world by designing and manufacturing some of the toughest specialty trucks and access equipment. We employ over 18,000 team members all united by a common purpose. Our engineering and product innovation help keep soldiers and firefighters safe, is critical in building and keeping communities clean and helps people do their jobs every day.

SUMMARY

As an onsite year-round Internal Audit Intern, you will assist the Internal Audit team in ensuring compliance with Sarbanes‑Oxley (SOX) requirements, performing internal audits, and evaluating the effectiveness of internal controls across various business processes. This role provides an opportunity to gain hands‑on experience in IT controls testing, revenue recognition processes, and the use of technology for automation and process management, while working closely with the Internal Audit team and external auditors. This is a year‑round internship starting in August/September 2026 that is intended to be onsite at our Global Headquarters in Oshkosh, Wisconsin.

YOUR IMPACT

• Assist in conducting audits and testing related to the corporation’s system of internal controls, including segregation of duties.
• Assist in evaluating the design and operating effectiveness of controls to identify control gaps and opportunities for improvement.
• Assist in conducting revenue recognition tests to ensure accurate and timely financial reporting.
• Assist with data requests and report analysis for internal audits.
• Provide additional support in various audit‑related projects as needed.
• Participate in site visits to business unit locations for internal audit and SOX testing.
• Identify opportunities for process improvements within the internal audit function and propose actionable solutions.

MINIMUM QUALIFICATIONS

• Sophomore standing or greater currently pursuing a bachelor’s degree in Accounting, Finance, Information Technology, or a related field.
• Available 20 hours per week during school and full‑time during breaks.
• Proficiency in Microsoft Office Suite.
• Excellent organizational skills and ability to communicate with internal/external customers.
• Ability to multi‑task and work on multiple projects concurrently.
• Strong analytical and problem‑solving skills.

LEARNING OPPORTUNITIES

Gain practical experience in Sarbanes‑Oxley compliance, IT controls, and internal auditing. Develop a strong understanding of corporate governance, risk management, and control processes. Opportunity to collaborate with internal and external audit professionals and business units across the organization.

Pay Range: $18.00 - $37.00 The above pay range reflects the minimum and maximum target pay for the position across all U.S. locations. Within this range, individual pay is determined by various factors, including the scope and responsibilities of the role, the candidate’s experience, education and skills, as well as the equity of pay among team members in similar positions.

Beyond offering a competitive total rewards package, we prioritize a people‑first culture and offer various opportunities to support team member growth and success.

Oshkosh Corporation is a merit‑based Equal Opportunity Employer. Job opportunities are open for application to all qualified individuals and selection decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, or other protected characteristic. To the extent that information is provided or collected regarding categories as provided by law it will in no way affect the decision regarding an employment application.

Oshkosh Corporation will not discharge or in any manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation’s legal duty to furnish information.

Certain positions with Oshkosh Corporation require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be “U.S. Persons,” as defined in these regulations. Generally, a “U.S. Person” is a U.S. citizen, lawful permanent resident, or an individual who has been admitted as a refugee or granted asylum.

For many of our team members, this is more than a career. It’s a calling. Oshkosh is home to thousands of difference‑makers working together to build, serve and protect people and communities around the world. From the front lines to the firehouse, the people we serve are driven by a sense of purpose. The people who work here are no different. Our engineering and product innovation help keep soldiers and firefighters safe, is critical in building and keeping communities clean and helps people do their jobs every day. As part of a People First culture, you’ll be encouraged and empowered to take ownership of your work, develop your career and make a real impact on the world around you.

Oshkosh is a global company that designs and manufactures some of the world’s toughest specialty and access equipment under the brands of JLG®, Hinowa, Power Towers, Pierce®, MAXIMETAL™, Oshkosh® Defense, McNeilus®, IMT®, Jerr‑Dan®, Frontline™ Communications, Oshkosh® Airport Products, Oshkosh® AeroTech™ and Pratt Miller.