System Optimization Department Manager
US$142,000 – US$175,000 / yr base salary
Posted 15 Sep 2026
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 5–10 yrs
- Management level
- People management
- Contract
- Full-time
| Base salary | US$142,000 – US$175,000 / yr |
|---|
Field of studyConstruction Management, Management Science, Mechanical Engineering (or related)
Study levelBachelor's
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 1,600 employees across 14 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:
- New construction – Engineering, fabrication and install of mechanical systems for new projects following lean construction practices
- Special projects – Retrofits and mechanical repairs for existing buildings for new efficiencies
- Service - scheduled preventative maintenance ensuring tenant comfort, and 24/7 emergency response
- Building performance – Control systems, fault detection, energy services and remote monitoring
- Energy & Sustainable Solutions: Acting as the Prime Contractor, we deliver design-build energy-efficient solutions in the built environment for private and public sector clients
People love to work at MacDonald-Miller, and it’s 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 a diversity of strengths to help us meet our common 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 hardhats and boots, it’s an attitude and the environment we create. Every day, everyone goes home to their families.
- We actively seek to build relationships and know each other as individuals. Together we create an environment that is welcoming, caring, and trusting.