Construction Office Jobs in Seattle, WA

53 open estimator, project manager, coordinator, BIM/VDC and office roles at Seattle-area specialty contractors, including Mechanical & HVAC, Electrical. Every listing links straight to the contractor's own careers page. Updated November 2, 2026.

The Seattle metro area includes Bellevue, Kent and Tacoma, giving job seekers several communities to include in a contractor office search. Specialty construction spans mechanical, electrical and building-envelope construction. Compare each listing’s location and responsibilities to find estimating, project delivery, coordination and business support opportunities across the area.