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Apprenticeships

Our apprentice program develops candidates into productive journey-level employees within the electric utility industry. The apprenticeship programs include self-study modules, online instruction, classroom training, and on-the-job training. We offer a variety of apprentice programs, including and not limited to:

  • Line technicians

  • Substation and apparatus technicians

  • Telecommunications technicians

  • Vehicle mechanics

  • Power plant mechanics

  • Power plant operators

  • Warehouse technicians

  • Laboratory technicians

  • Combined cycle technicians/operators

  • Heavy equipment operators

Each apprenticeship has specific requirements for entry. More hiring requirements are detailed in open job positions. We recommend using Safari or Explorer as a browser.

 

Internships

Put your knowledge to work

When you’re ready to make the leap from learning to doing, it’s time for an internship at Tri-State. Get hands-on education while contributing alongside the teams who power the rural West.

Opportunities vary by year, and may be in the areas of Generation, Transmission, Accounting, Finance, Communications, Energy Markets, Engineering, Environmental or other departments.

What our interns say

“I saw and learned more about the energy industry in my time here than it’s possible to learn  in the classroom.”

“Working at Craig Station was incredible. Seeing everything through the lens of real world experience was great.”

Interested in Tri-State's Internship Program?

Check your college careers site for internship opportunities or search on our job application site. We recommend using Safari or Explorer as a browser.

 

Tri-State is an Equal Opportunity/Affirmative Action Employer-Race/Gender/Disabled/Vets

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Tri-State Generation and Transmission Association
Office: 303-452-6111
1100 West 116th Avenue
Westminster, CO 80234

Mailing address:
PO Box 33695
Denver, CO 80233-0695

©2025 Tri-State Generation and Transmission Association, Inc. Power supplier to the rural west.

  • About Us
    • Annual Report
  • Powering the Future
    • Our Energy Mix
  • Electrify and Save®
    • On-Bill Repayment
    • Programs
    • Quality Install
  • Media
    • Resources
    • Blog
    • Features
    • News
    • Newsletter
    • Podcast
  • Cooperative Benefits
  • Operations
  • Search