Executive Constantine has appointed Lorraine Patterson-Harris County Administrative Officer (CAO) and Director of the Department of Executive Services (DES). Her appointment is subject to Council confirmation.

Lorraine has most recently served as the Chief Administrative Officer for the Department of Natural Resources (DNRP). For the last eight years, she has been a champion for that department, leading continuous improvement work, implementing technology systems, the “Green Where We Work” initiative for DNRP’s post-pandemic operations, and leadership development efforts centered around equity, competencies, and our values.

Her previous leadership roles with King County include the Director of Records and Licensing Services, Deputy Director of the Wastewater Treatment Division, and HR Service Delivery Manager for the Department of Transportation. Before joining King County, Lorraine was the Human Resources Director for the City of Kent. Prior to her public career, she worked as an employment and labor law attorney for a local firm.

Lorraine will succeed Caroline Whalen as DES Director, who is retiring from King County on Sept. 15 after a 29-year County career. Lorraine’s first official day as CAO and Director is Sept. 16. Tom Koney will continue to serve as DES Deputy Director.