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Join our Team! Together, we leverage talent and experience to continue to grow both as individuals and a successful organization.

Sometimes, we seek challenge. Maybe it’s opportunity for growth, or perhaps it’s a chance to be part of a strong, passionate team.

Triunity encompasses entrepreneurial spirit and diversified skills, which offer a unique framework to find the right roles for professionals to succeed. Your professional insights are both an asset to share with our clients and a guide to write the next chapter in your career.

By joining our team, we offer the stability of a 20-year-old company that continues to grow nationally and within the services we provide.

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Triunity is committed to expressing the Four C's of our core values in everything we do

The Four C's are embedded in everything we do and guide our efforts to promote efficiency and increase well-being in American society. They are:


This is of the utmost importance to us. As experts in our fields, we use our skills and talents to ensure success on every project and propel our company to ever-increasing growth.


It is essential for everyone at Triunity to express integrity, honesty, and professionalism on a daily basis. That is why we hire genuine and reliable professionals.


Clients hire Triunity because they sincerely enjoy working with us. Our clients' best interests are always top priority as we seek out ways to address all their project and community needs.


We work to improve infrastructure and programs across the United States, and the agencies we support are funded by taxpayers. As a company, we put forth our brainpower, energy, and time for the benefit of large and small communities in many states. Our employees also donate their time and talent and offer financial support to our local families and community.

Explore our current opportunities!

We are always looking for dedicated individuals to join our professional team. Triunity is proud of our reputation for excellent quality of work and an unrivaled client experience.


West Region Office Manager/Director - (Hybrid)

Under the direction of the West Regional Manager, the Office Manager will be responsible for leading the continued expansion and operational performance of the Washington and Oregon office.

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Senior Cost Estimator - Seattle, WA (Hybrid)

Triunity is currently seeking a Senior Level Cost Estimator to support our transit projects across the country.

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Rail & Transit Project Manager - (Hybrid)

Triunity is seeking a dynamic and experienced Transit Rail Systems Project Manager to join our team in the Vancouver, WA, Portland, OR, or Seattle, WA area.

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Senior Project Controls Scheduler - White Plains, NY (Hybrid)

Triunity is looking for a Senior Project Controls Scheduler to provide support on projects ranging from design through construction for a variety of project types related to transportation, aviation, and water/wastewater.

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Utility Project Engineer - Denver, CO (Hybrid)

Triunity is seeking an experienced Utility Project Engineer to join our team. As a Utility Project Engineer, you will be responsible for overseeing and managing construction projects from start to finish.

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Rail & Transit Communications Engineer - Seattle, WA (Hybrid)

Triunity is seeking a Communications Designer to support projects in the Seattle, WA They will provide systems engineering support for a variety of Capital, State of Good Repair projects for both Rail transit, Bus rapid transit, Airport, and other regional clients.

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Construction Inspector - Denver, CO 

Triunity is seeking a Construction Inspector to observe and monitor field work activities on projects to ensure conformance to plans, specifications, and other contract documents. They will work under the direct supervision of a Field Project Engineer, Senior Inspector, or Resident Engineer

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Photo Grid - Life at Triunity

Our employees matter to us…and we prove that by providing them with amazing resources, benefits and perks to live a healthy and happy life.


Health & Wellness


Commuter/Transit Benefits


Professional Development


Life & Accident Insurances


FSA & Health Saving Accounts


401(k) & Roth Plans


Time Off & Leave


Tuition Assistance

To learn us at [email protected]