As a part of the global industrial organization Marmon Holdingswhich is backed by Berkshire Hathawayyoull be doing things that matter leading at every level and winning a better way. Were committed to making a positive impact on the world providing you with diverse learning and working opportunities and fostering a culture where everyones empowered to be their best.

Join the Biggest Small Business Youll Ever Find

Marmon Defenseproudly supports the defense industry for Land Sea Air and Space applications by offering a full range of connectivity products and services including custom wire and cable coil cords cable assemblies tools testing and training and installation services. We are the one-stop-shop for harsh environment connectivity solutions.

Our manufacturing centers in Manchester NH Hooksett NH and Naples FL house dedicated teams providing a complete product offering of high performance wire and cable using both high and low temperature materials and custom designs to meet the most exacting requirements. As an experienced manufacturer we assure that all of our products are engineered and manufactured with the highest level of expertise.

What Youll Do

The Accounting Intern will provide handson support to the Finance & Accounting team in a manufacturing environment within the Aerospace & Defense industry. This internship offers exposure to core accounting functions plant operations and corporate reporting.

You will work closely with team members across the Finance organization and gain practical experience in financial control cost tracking fixed asset management and compliance initiatives.

Responsibilities and projects may include:

• Assist with a fixed asset inventory and tagging project
• Review capital projects and help enhance the capital request process
• Support the threeway match process (purchase orders receipts invoices)
• Support monthly inventory reconciliation tasks
• Summarize customer payment trends for internal reporting
• Assist with cost center reporting with a focus on indirect material expenses and outside services
• Help build visuals summary slides and other materials for financial flash reports and monthend reviews
• Assist with Power BI development projects and dashboard enhancements
• Participate in financial process improvement and dataaccuracy initiatives

This internship provides a strong foundation in accounting operations within a regulated aerospace manufacturing environment.

What Youll Need

• Pursuing a degree in Accounting Finance Business Administration or a related field
• Rising Junior or Senior preferred
• Strong attention to detail and accuracy
• Solid analytical and problemsolving skills
• Proficiency with Excel; familiarity with databases or BI tools is a plus
• Strong verbal and written communication skills
• Ability to manage multiple tasks and meet deadlines
• Willingness to collaborate with crossfunctional partners
• Curiosity initiative and eagerness to learn

Compensation

$22.00 $27.00 per hour based on relevant experience and academic background.

Work Hours / Length of Program

• 1012 weeks (MayAugust 2026)
• Temporary part/fulltime targeting 40 hours per week
• Start/end dates flexible based on school schedules and business needs
• This is a paid internship
• Reports to: Accounting Supervisor (daytoday) with regular checkins with the Financial Controller

Working Conditions & Physical Demands

This position is based in our stateoftheart aerospace manufacturing facility. The environment may involve exposure to noise temperature fluctuations and other conditions typical of production settings. PPE is required when onsite.

• Successful completion of a drug screening and physical exam required
• Regular walking standing sitting hearing and talking
• Occasional stooping kneeling or crouching
• Ability to view computer monitors for extended periods
• Manual dexterity for keyboard and office equipment
• May occasionally lift or move items up to 50 pounds
• Ability to work safely in a manufacturing environment

Location

Saddle Brook NJ

PostOffer Requirements

After receiving a conditional offer candidates must complete additional jobrelated screenings as required by applicable law.

Equal Opportunity Statement

We are an equal opportunity employer and all applicants will be considered without regard to protected class status. If you require reasonable accommodation during the application or recruiting process please contact and include the job title and location.

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 and please be sure to include the title and the location of the position for which you are applying.