Design Engineer

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 more than 1,600 employees across fourteen offices, there’s a breadth and variety of work to keep you engaged and inspired.

We have a well-respected history of exceeding our customers’ expectations and executing with distinction. Our clients trust their toughest projects to our integrated teams, including:

• New Construction – Engineering, fabrication, and installation of mechanical systems for new projects, following lean construction practices.
• Special Projects – Retrofits and mechanical repairs for existing buildings to create new efficiencies.
• Service – Scheduled preventive maintenance ensuring tenant comfort and 24/7 emergency response.
• Building Performance – Control systems, fault detection, energy services, and remote monitoring.
• Energy and Sustainable Solutions - Acting as the Prime Contractor, we deliver design-build, energy-efficient solutions in the built environment for both private and public sector clients.

People love to work at MacDonald-Miller because we all share the same Core Culture Va