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 one thousand 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.
• Performance Contracting  –  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 Values :

Collaboration  – Diverse players, one team, a common vision. Collaboration is our foundation and critical to the success of the company. Every team member is valued and brings unique strengths that help us achieve our shared vision.

Dedication  – We are dedicated to personal and professional excellence. We execute with distinction by doing the right thing and following through on our commitments.

Safety  – Everyone deserves a safe workplace. Safety is more than hard hats and boots; it’s an attitude and an environment we create. Every day, everyone goes home to their families.

Community  – We are proud to be part of MacDonald-Miller. We actively seek to build relationships and know each other as individuals. Together, we create an environment that is welcoming, caring, and trusting.

Innovation  – We are committed to continuous, creative problem-solving. Innovation is how we stay an industry leader. We always strive to challenge and better ourselves.

Fun!  – Taking the work seriously but never taking ourselves too seriously. It’s possible to be both serious professionals and good-natured people you enjoy working with — we strive to be both.

Requirements

Design Engineer :   This is where you come in.

We’re looking for a  Design Engineer responsible for the layout, design, and coordination of assigned projects while ensuring high-quality, accurate, and timely deliverables. This role supports ongoing engineering documentation, design development, and quality control efforts. The Design Engineer works collaboratively with internal teams and external partners to deliver coordinated mechanical designs and construction documents aligned with company standards.

In return for your hard work and ability to deliver results, you’ll be rewarded with more ownership, abundant growth opportunities, and more freedom than you’ve probably ever had.

Top Deliverables in your first Year to be a Hero

The Design Engineer reports to George Graham, Principal Engineer , and is part of a collaborative team driving a wide range of projects and initiatives that support our growing business. This highly visible role offers the opportunity to work across all levels and functions of the organization.

Your Background :   What Kind of Person Will Thrive in This Role?

You should have :

How Your Colleagues Will Describe You :

And you should be motivated by :

Benefits

Compensation :   $100,000–$150,000 Annually

Benefits :

MacDonald-Miller Facility Solutions proudly provides comprehensive employee coverage, including :

Where You’ll Work

Our  Seattle Headquarters , located at  17930 International Blvd, SeaTac, WA 98188 , offers easy access to the Seattle-Tacoma International Airport, ample secured parking, and newly renovated office facilities — not to mention great views!

Interested in Learning More?

If you’re ready for an adventure and 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.