Island Mountain Development Group [IMDG] is a Native American Economic Development Corporation dedicated to serving the Aaniiih and Nakoda Nations located in the Fort Belknap Indian Community. The company’s mission is to create a self-sustaining, local economy through the creation of business opportunities, jobs, and resource development. IMDG provides planning, development, and management services for a growing number of wholly owned business verticals.


Work that Makes a Difference

Island Mountain Development Group (IMDG) offers a variety of rewarding employment opportunities and career paths across our diverse family of companies.

Self-Sustainability at IMDG

IMDG is a Native American-owned business that emphasizes and builds family and community on the Fort Belknap Indian Reservation.

Better Standard of Living

Good-paying jobs at IMDG change lives for the better.

Where will your career begin?


IMDG’s benefit program is competitive and comprehensive, providing you and your family with extensive protection and security.

Benefits Summary

In addition to joining an elite team of professionals, you’ll be part of a corporate culture that takes care of you. So you can take care of your family and community.

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    • Medical, Vision, Dental, Life Insurance Options – Available
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    • Education Assistance
    • Education Leave
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    • Paid Holidays
    • Paid Parental Leave
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    • Retirement Plan
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    • Employee Hardship Assistance Program
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    • $5,000 Annual Dependent Care
    • Onsite Childcare on the Hays Headquarters Campus
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    • Employer Paid Life & Accidental Death and Dismemberment
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    • Paid Time Off
    • Administrative Leave
    • Family Medical Leave
    • Bereavement Leave
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    • Employee Assistance Program
    • Employee Referral Program

Join Us

And Prepare To Succeed

You probably have questions. Get answers and insights here.
When you’re selected for an interview, a member of the recruiting team will guide you through the process.
Expect at least two interviews at our main office. The better you’re prepared, the more confident you will be – and that’s a real advantage.

Need Some Advice On ‘What To Wear’ Or
‘How To Prepare For The Interview’?

Equal Employment Opportunity Company

IMDG Career Referral Program

You can make up to $150 for every person
you refer to IMDG!

Do you know someone who would be a great employee?

Referrals are easy!

Call us now: 406.673.3031
Or complete this short form



353 Old Hays Rd.
Hays, MT 59527


1537 Avenue D
Billings, MT 59102


1753 U.S. Highway 2 – NW – SPC 36
Havre, MT 59501

© 2024 Island Mountain Development Group