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Tri-State Generation and Transmission Association

Wholesale electricity and transmission for cooperatives

Engineer Member System Planning 1–3 or Senior - II

Full-Time
$80k - $152k
Mid, Senior, Expert
Bachelor's
Westminster, CO, USA
HybridTelecommuting is available up to 40%.
Electrical EngineeringPower Systems Engineering

About the job

Requirements
  • A bachelor's degree in Electrical Engineering or a related area.
  • Eight years of related electric utility experience in transmission system planning, including system analysis and planning methods and project coordination, for the Senior grade; candidates with less experience may be hired at the I, II, or III grade.
  • General knowledge of electrical power transmission and substation equipment.
  • Working knowledge of related computer programs and applications, including spreadsheets.
  • General knowledge of safety policies and procedures is desired.
  • General knowledge of government regulations affecting electric utilities is desired.
  • Willingness to travel up to 25% annually and possession of a valid driver's license.
  • Ability to perform all essential functions of the position.
  • Ability to work overtime at any time of day or week.
Responsibilities
  • Plan, coordinate, analyze, and provide engineering support for development of the transmission system and delivery facilities in coordination with Tri-State Member Systems.
  • Provide power system planning, analysis, and engineering support to other departments and joint planning efforts with other utilities.
  • Review and provide planning study reports and analysis for new and modified delivery point requests, including distributed energy resources by Member Systems.
  • Present requested Member System projects for approval by the Tri-State Board.
  • Prepare written reports and presentations on transmission system studies and other engineering studies.
  • Perform Bulk Electric and generator interconnection studies as necessary.
  • Provide technical assistance and analysis for Member System operating concerns.
  • Develop, review, and approve Member delivery point requirements and modification requests for compliance with Line Extension Policy and Member Service Policy.
  • Develop and perform planning studies and coordinate development of transmission system and delivery point facilities for Member Systems based on industry standards and Member System requirements.
  • Develop and perform technical studies for the interconnected transmission system, including power flow, short-circuit, stability, and related models and applications.
  • Develop and maintain transmission line and transformer databases.
  • Develop Member System-related projects for capital construction budgets.
  • Perform engineering analyses of joint planning studies and operating studies with other utilities, and represent Tri-State at coordinated planning meetings and committees.
  • Perform work independently and with other team members, departments, Member Systems, or their consultants.
  • Coordinate with Member Systems on developing construction work plans and long-range plans.
  • Review other team staff reports and analyses, and mentor new staff or interns.
  • Prepare written reports documenting results of transmission system studies and engineering economic studies.
  • Develop and implement standards for transmission interconnection, service standards, and compliance with other planning standards.
  • Provide technical direction to others and prepare reports and special projects as required.
  • Present recommended projects to Member Systems, staff, stakeholders, and managers for approval by the Tri-State Board of Directors.
  • Evaluate contracts and agreements affecting transmission interconnections, transmission service, construction agreements, and other documents affecting the functional area, and make appropriate recommendations.
  • Provide analysis and support for integrated resource planning and large generator interconnection studies, operations support, and engineering support; coordinate and review as required.
  • Train and coordinate the work of new personnel as required.
  • Adhere to EEO laws and regulations.
  • Maintain regular, reliable, and predictable performance of essential functions and responsibilities to support the utility's continuous service obligations.
  • Perform other related duties as assigned.
Desired Qualifications
  • A power option within a bachelor's degree in Electrical Engineering.
  • Registration as a Professional Engineer.

About the company

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Tri-State Generation and Transmission Association

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Tri-State Generation and Transmission Association is a not-for-profit wholesale power cooperative serving 42 electric distribution cooperatives and public power districts across four Western states. It provides wholesale electricity and transmission services to its members, who then supply power to over a million customers. The member-owned model includes a requirement that about 95% of each member’s electricity comes from Tri-State. The goal is to deliver reliable, affordable power and to expand renewable energy and EV infrastructure through initiatives like the Responsible Energy Plan.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Westminster, Colorado

Founded

1952

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Simplify's Take

What believers are saying

  • FERC accepted Tri-State's formulary rate settlement on January 6, 2026.
  • Tri-State's board approved a 7.5% 2026 wholesale rate increase on September 10, 2025.
  • Tri-State finished Axial Basin, Dolores Canyon, and Burlington-Lamar in 2025.

What critics are saying

  • Midwest Electric and Wheat Belt filed withdrawal notices, shrinking Tri-State's member base.
  • The 10th Circuit upheld FERC exit-fee methodology on March 24, 2026.
  • United Power's exit victory and more defections can crush Tri-State's cost recovery.

What makes Tri-State Generation and Transmission Association unique

  • Tri-State's all-requirements contracts bind members to centralized wholesale power procurement.
  • Its 2026 formulary settlement preserves postage-stamp pricing across four states.
  • Its transmission network serves nearly one million rural consumers across Colorado, Nebraska, New Mexico, Wyoming.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Health Savings Account/Flexible Spending Account
  • Unlimited Paid Time Off
  • Flexible Work Hours
  • Remote Work Options
  • Life Insurance
  • 401(k) Retirement Plan
  • Long Term Disability
  • Short Term Disability
  • Employee Assistant Program

Company News

Alliance Times-Herald
Dec 3rd, 2025
PREMA Announces Intent to Terminate Wholesale Power Contract

PREMA announces intent to terminate wholesale power contract. Panhandle Rural Electric Membership Association (PREMA) announces intent to terminate wholesale power contract with Tri-State due to projected rate increases. PREMA will have a rate increase starting Jan. 1, 2026, of 4% which is attributed to Tri-State, but more alarming is the forecast of over 30% rate increases over the next several years. Tri-State Generation and Transmission Association based out of Westminster Colorado currently serves the district with a contract scheduled to end in December 2050. Projected rate increases have encouraged PREMA to search into alternative options for wholesale power providers. PREMA notice terminating the wholesale power contract will allow Alliancetimes to find alternative options while maintaining reliable service. Early termination of the existing contract will begin a formal process of transition. Notice to terminate contract will start a 2-year process to complete. "The driving factor for PREMA to look at alternative wholesale power supply is the projected rate increases. Tri-State is driven by policies and politics of Colorado that have tremendous cost increases that are unsustainable. These policies affect Nebraskans without benefit." added Zac Bryant, General Manager of PREMA. "Nebraska is the only Public Power state designed to supply reliable power at a lower cost, and members of Nebraska pay over 30% less than we do. Colorado policies affect more than their own state as Nebraska, Wyoming, and New Mexico will also be impacted. The costs impacts have become too great, and we have good alternative options." PREMA will provide updates and transparency as the transition continues. PREMA is working diligently with all appropriate agencies to ensure a smooth transition. PREMA celebrated 80 years this year of proudly serving the Nebraska Panhandle in portions of eleven counties covering over 7500 sq. miles. PREMA serves over 1600 members, providing service to more than 3800 meters.

BizWest Media LLC
Nov 19th, 2025
Tri-State buys Broomfield building for new HQ

Tri-State buys Broomfield building for new HQ. Tri-State Generation and Transmission Association Inc., a not-for-profit wholesale power supplier, has purchased a six-story office building in Broomfield's Interlocken Business Park and will move its headquarters there from Westminster. * Broomfield Community Foundation awards $60K in grants The Broomfield Community Foundation has awarded almost $60,000 in grants to arts, civic and youth... * DigitalOcean reports surge in revenue, profit DigitalOcean Holdings Inc. (NYSE: DOCN), a Broomfield-based cloud-infrastructure provider, recorded a surge in revenue and... * Crocs, Inc. promotes Rupert Campbell to head of HEYDUDE BROOMFIELD - There is a leadership change at Crocs, Inc. (NASDAQ: CROX). The company on... * CASA of Adams & Broomfield Counties names new leader The nonprofit CASA of Adams & Broomfield Counties recently elevated Vickie Ricord to the role... With BizWest since 2012 and in Colorado since 1979, Dallas worked at the Longmont Times-Call, Colorado Springs Gazette, Denver Post and Public News Service. A Missouri native and Mizzou School of Journalism grad, Dallas started as a sports writer and outdoor columnist at the St. Charles (Mo.) Banner-News, then went to the St. Louis Post-Dispatch before fleeing the heat and humidity for the Rockies. He especially loves covering its mountain communities.

Ironton Publications, Inc.
Jun 7th, 2025
'Trailheads of remembrance'

The 27 markers in the Tri-State will comprise the Appalachian Freedom Heritage Tour, designed to preserve historically significant locations and promote economic development through cultural tourism in the Appalachian region.

USA Solar Cell
Feb 15th, 2025
Billions in federal energy funds for Colorado are stalled

Tri-State Generation & Transmission Association - a key player supplying multiple rural cooperatives - was set to receive $2.5 billion in low-cost financing under New ERA aimed at acquiring new renewable resources and facilitating a transition away from coal-fired power generation.

PR Newswire
Jan 6th, 2025
Deriva, Tri-State Announce Start Of Commercial Operations At Spanish Peaks Solar Projects

Spanish Peaks Solar, comprised of two projects, will generate 140 megawatts of renewable energy in Las Animas County, Colo., for Tri-State and its members. Deriva Energy now owns and operates 388 megawatts of generation in Colorado. Spanish Peaks Solar is located in the service territory of Tri-State member San Isabel Electric Association