Barbara Posthumus

Associate Superintendent, Business & Support Services at Lake Washington School District

Ms. Posthumus serves as Chief Financial Officer, providing oversight of the district’s financial, business, and related auxiliary services. She ensures the district’s overall financial integrity and stability, assuming leadership in the development and administration of annual and multi-year budgets. She provides leadership and direction to the department of Support Services, ensuring efficacy of capital resources and investments and support for accomplishment of strategic goals. Ms. Posthumus assists the superintendent in achieving district objectives and key performance indicators, assuring alignment with law, policy, and priorities established by the Board of Directors.

Links

Org chart

Timeline

  • Associate Superintendent, Business & Support Services

    Current role

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