Summer 2026 Internship - Controls Engineer
- MacDonald-Miller Facility Solutions
- Seattle, Washington, United States
- 6mo ago
- Full-time
- On-site
**Disclaimer: This posting is part of our university recruiting process. If we were not recently on your campus, you are still encouraged to apply. Our internship selection process may take up to two months, and we appreciate your patience as we review applications.**
At MacDonald-Miller Facility Solutions (“MacMiller”) we make buildings work better. As the Northwest’s leading mechanical contracting firm, we design, deliver and service HVAC, plumbing and automation system solutions for commercial buildings. With our over 1500 employees across 15 offices, there is a breadth and variety of work to keep you engaged and inspired.
We enjoy a well-respected history of exceeding our customers’ expectations and executing with distinction. Our clients trust their toughest projects with our integrated teams, including:
People love to work at MacDonald-Miller, and it’s because we all share the same Core Culture Values:
Controls Engineering Interns: This is where you come in
Our Controls Engineering Department takes the mechanical designs created by our engineering teams and figures out how to make these systems run. You’ll get a behind-the-scenes look at Commercial HVAC and Plumbing controls, learning how coding, logic, sensors, and automation bring life, intelligence, and efficiency to our buildings.
Top 3 things to deliver in your first year to be a hero:
Interns report to our Senior Controls Engineers on a collaborative team working on a wide range of controls projects and initiatives that support our growing business.
Your Background: What kind of person will thrive in this role?
You should have…
• An interest in mechanical systems, controls engineering, automation, or programming
• A natural love of problem-solving, logic, and learning new things
• An in-progress or completed bachelor’s degree in mechanical engineering, electrical engineering, construction management, or a related field
And everyone you work with should describe you as…
• Hard working
• Very adaptable
• Positive with a can-do attitude
• A strong communicator
And you should be motivated by…
• Empowering yourself to learn how to do things. If you need a ton of handholding or a micro-manager boss, this is not the place for you
• Working in a lean, results-oriented environment where you’ll take on more, grow quickly, and deliver strong results
• Having fun in an environment full of transparency, innovation, and a supportive family feel
Compensation: You will be paid $24/hr for the duration of your internship.
MacDonald-Miller Facility Solutions presently provides Interns coverage for:
Where you will work
Our Seattle HQ office (17930 International Blvd, SeaTac, WA 98188) has easy access to the SeaTac International Airport, ample secured parking, and newly renovated office facilities - not to mention great views! Neighborhood amenities include an onsite deli, restaurants, and convenient freeway/airport access.
Interested in learning more?
If you’re ready for an adventure, and are interested in being considered for this role, click apply to start the conversation!
MacDonald-Miller Facility Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.