Company Profile

The Marmon Group

Company Overview

Welcome to the biggest small business you’ll ever find. Part of Berkshire Hathaway, Marmon is a global industrial organization made of 11 industry groups with 30K employees and $12 billion in annual revenue.

As leaders in their respective industries, our 120+ companies thrive on an independent mindset and entrepreneurial spirit. At the same time, they benefit from being part of our industry groups—where they’re able to tap into the expertise and insights of other Marmon companies.

While we’re all unique, we all share a common commitment to doing things that matter, leading at every level, and winning a better way.

Positions Available
  • 2 days ago

    Gear Design Engineer

    The Marmon Group - Johnstown, PA, United States

    Penn Machine Company LLC 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. Penn Machine Company, a Marmon Group/Berkshire Hathaway Company, is a proven 100+ year old ...

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  • 2 days ago

    2nd Shift Maintenance Technician

    The Marmon Group - Ripley, MS, United States

    Ecowater Systems LLC 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. General Overview: Provides maintenance support to all departments and ensures that all machinery ...

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  • 2 days ago

    Design Engineer-electrical

    The Marmon Group - University Park, IL, United States

    AMST 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. This position is responsible for providing support for all engineering department activities in accordance with ...

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  • 2 days ago

    Director of Information Technology

    The Marmon Group - Jasper, AL, United States

    Fontaine Spray Suppression Company 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. Establishes the strategy, vision and blueprint for how information technology ...

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  • 3 days ago

    Mechanical Engineer Co-op (Spring 2026)

    The Marmon Group - Mt. Juliet, TN, United States

    Powerex-Iwata Air Technology Inc. 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. Come join a team where People make the difference! As a part of Marmon Holdings, ...

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  • 5 days ago

    Environmental Health and Safety Intern

    The Marmon Group - Wallingford, CT, United States

    Future Metals LLC 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. Under close supervision, supports the organization's responsibility in maintaining and improving ...

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  • 5 days ago

    Engineering Intern - Summer 2026

    The Marmon Group - White Bear Lake, MN, United States

    WILBERT INC 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, ...

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  • 6 days ago

    Product Management/Marketing Intern - Summer 2026

    The Marmon Group - Springfield, TN, United States

    Fontaine Spray Suppression Company 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 ...

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  • 6 days ago

    Engineering Intern - Summer 2026

    The Marmon Group - Louisville, KY, United States

    Marmon-Herrington Company 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, ...

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  • 6 days ago

    Product Management/Marketing Intern - Summer 2026

    The Marmon Group - Louisville, KY, United States

    Marmon-Herrington Company 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, ...

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