Sidney Logan worked for eight years as the Executive Director of Operations for the Arlington School District. He also has worked as an engineer and consultant in the oil and gas industry, including for Shell Oil Company. His community service experience includes serving on the Arlington-Smokey Point Chamber of Commerce and several school PTAs and advisory committees. He holds a bachelor of science in petroleum engineering from the University of Alaska.

Mr. Logan’s first term began on March 28, 2017, and ran through December 31, 2018. He was elected for a subsequent two-year term that began in January 2019 through December 31, 2020. He was re-elected for his first six-year term that will end on December 31, 2026.

Tanya Olson began her fourth six-year term as Commissioner on January 1, 2023. Ms. Olson held a number of management positions at the PUD, the last as Assistant General Manager of Corporate Services. Ms. Olson retired in October 2003 after 22 years of service. In addition, Ms. Olson has extensive experience in public education and was the co-founder of a non-profit organization that delivered performing and visual arts programs to K-12 students throughout the state of Washington. Her six-year term will end December 31, 2028.

Julieta Altamirano-Crosby holds a Ph.D. in Social Communications, an M.Ed. in Educational Leadership, and certifications in Race Equity and Leadership. She previously served as Lynnwood City Council Vice President in 2024. Dr. Altamirano-Crosby co-founded the WAGRO Foundation for education, the arts, and cultural awareness. She is the first Latina elected to a citywide office and first to serve as Snohomish County Commissioner. She serves on boards such as Snohomish County 911, the Lynnwood Food Bank, and Humanities Washington. Her tenure began January 1, 2025 and will conclude December 31, 2030.