Seattle, WA 98108 • (44.1 miles) • Full Time • 9/24/2026

The Machinists Institute (MI) is a 501c3 nonprofit established by the International Association of Machinists & Aerospace Workers District 751. MI provides world-class training for current and future aerospace, automotive, and manufacturing workers, focusing on living-wage career opportunities through advanced education and training. The Contract Certified Welding Inspector (CWI) – WABO Testing Administrator will administer and supervise WABO (Washington Association of Building Officials) welding performance qualification tests, ensuring compliance with WABO Welding Manual and test procedures.Location:Tukwila, WAReports to:Welding Program DirectorEssential Duties and ResponsibilitiesAdminister and supervise WABO welding performance qualification tests in accordance with WABO Welding Manual