Finance Intern – Summer 2026

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

Marmon Holdings, Inc., a Berkshire Hathaway company, is significantly investing in attracting, retaining, and developing the deep and diverse talent pool needed to support our more than 100 operating companies across the globe. 

Fontaine Trailer Company

Summary of Responsibilities:
The Finance Intern will work with the Finance team on a variety of specific projects and areas as noted below. This position will report directly to the Controller but will have exposure to the wider business teams. Interns will complete a capstone type project over the summer culminating in a presentation to business leadership. 
 
Key Projects:

•    Attend monthly meetings with Group and Business Unit leadership regarding financial results and general business updates 
•    Participate in annual fixed asset and inventory physicals 
•    Support acquisition integration and due diligence remediation 
•    Ad-Hoc financial analysis 
•    Special projects at the direction of supervisor  
•    Participate in monthly reporting process including but not limited to booking of monthly  journal entries, financial statement review and reconciliations 

 Required Education and Experience: 
•    Pursuing an undergraduate degree in accounting or finance
•    Rising junior or senior
•    Strong interest in applying accounting knowledge to practical problems
•    Ability to comply with deadlines
•    Problem solving and critical thinking skills
•    Excellent organizational skills
•    Interest in technology and process improvement
•    Proficient in Microsoft Excel and PowerPoint
•    No previous experience required

Certain peak periods may provide opportunity for overtime. This is a paid position. The internship will run for 12 weeks from May to August. Exact dates flexible based on school schedules. 
We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to [email protected], and please be sure to include the title and the location of the position for which you are applying.
 

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to [email protected], and please be sure to include the title and the location of the position for which you are applying.