About the role#
This is a summer 2027 internship opportunity within our Inland Northwest region. You will work alongside experienced project leaders to gain hands-on experience in mechanical construction. Interns support active construction projects and explore potential career paths in project management or mechanical contracting.
What you'll do#
- Learn how HVAC, plumbing, and mechanical systems function from estimating and engineering through to construction and installation.
- Support project managers with documentation, scheduling, and the coordination of equipment and materials.
- Participate in job-site activities and collaborate with our Estimating, Engineering, and Field teams.
- Take initiative by asking questions, seeking out learning opportunities, and following through on your assigned responsibilities.
- Build professional relationships and explore whether a career in mechanical contracting is right for you.
What you'll need#
- An in-progress or completed bachelor's degree in Mechanical Engineering, Construction Management, or a related field.
- A genuine interest in mechanical systems, construction, and project management.
- Curiosity and enthusiasm for solving problems and learning new skills.
- A dependable, hard-working nature with a focus on taking ownership of your commitments.
- Adaptability when priorities or plans change and a resourceful, positive attitude.
- Strong communication skills and the ability to work collaboratively with people across different roles.
- Motivation to take initiative and contribute to a lean, results-oriented environment.
Location & details#
- This is a full-time, paid, on-site internship.
- Positions are available in Spokane, Kennewick, and Pullman, Washington.
About MacDonald-Miller Facility Solutions
MacDonald-Miller Facility Solutions operates as a mechanical contractor in the Pacific Northwest. Founded in 1965, the company provides design-build construction, mechanical engineering, and custom metal fabrication. It also manages energy programs and building system maintenance for commercial clients. The firm employs between 1,001 and 5,000 people and maintains its headquarters in SeaTac, Washington.
How to get in at MacDonald-Miller Facility Solutions
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