The Leaders in Underground Mining

Apply to work for our industry-leading mine

Thank you for visiting the website of Signal Peak Energy LLC. We run the only underground coal mine in Montana. If you're looking for a mining position that offers comprehensive benefits, growth opportunities and top-quality safety practices, you should join our underground mining operation in Roundup, MT.

Please use the form on this page to email us. You can also reach us at 406-323-4500.

  • Signal Peak Energy LLC

    100 Portal Drive
    Roundup, MT 59072


    Call Us
    Phone: (406) 323-4500

    Mon: 8:00AM-4:00PM
    Tue: 8:00AM-4:00PM
    Wed: 8:00AM-4:00PM
    Thu: 8:00AM-4:00PM
    Fri: 8:00AM-4:00PM
    Sat: CLOSED
    Sun: CLOSED