Pioneer Human Services Executive and Leadership Team

July, 2026

Leadership Overview

Pioneer Human Services has 4 executives leading key functions including strategy, operations, finance, and strategic initiatives.

Driven by a mission to dismantle mass incarceration, Pioneer Human Services empowers justice-involved individuals to rebuild their lives through comprehensive treatment, housing, and career training, fostering social entrepreneurship across Washington state.

Leadership Roles at Pioneer Human Services

  • Chief Executive Officer - Anthony Wright
  • Chief Financial Officer - Sandra Possin
  • Chief Operating Officer - Mark Behrends
  • Chief of Staff - Hilary Young
  • Anthony Wright - Chief Executive Officer

    Anthony Wright, the Chief Executive Officer at Pioneer Human Services, directs the organization's overarching strategy and mission to support justice-involved individuals. Overseeing the integration of treatment, housing, and career training programs, the Chief Executive Officer ensures alignment with the goal of dismantling mass incarceration. This leadership role involves driving social entrepreneurship initiatives and expanding federal reentry support across Washington state. By fostering partnerships and guiding the development of aerospace manufacturing and food service businesses, Anthony Wright directly impacts the creation of career pathways for individuals impacted by the criminal legal system. Ultimately, Wright secures the long-term viability and social impact of Pioneer Human Services.

    Sandra Possin - Chief Financial Officer

    Sandra Possin, the Chief Financial Officer at Pioneer Human Services, manages the organization's financial health and sustainability. Overseeing all financial planning, budgeting, and reporting, the Chief Financial Officer ensures fiscal responsibility across all programs and social enterprises. This critical role involves securing funding, managing investments, and optimizing financial resources to support the mission of empowering justice-involved individuals. By maintaining strong financial controls and exploring innovative revenue streams, Sandra Possin directly enables the expansion of treatment, housing, and career training services. Possin's financial acumen is essential for the long-term impact and growth of Pioneer Human Services, particularly in its efforts to dismantle mass incarceration.

    Mark Behrends - Chief Operating Officer

    Mark Behrends, the Chief Operating Officer at Pioneer Human Services, executes the day-to-day operational strategies that support the organization's mission. Overseeing the delivery of detox and stabilization services, job readiness training, and federal reentry support, the Chief Operating Officer ensures efficient program implementation across Washington state. This leadership position involves managing the operational aspects of the aerospace manufacturing and food services businesses, creating tangible career pathways. By optimizing internal processes and resource allocation, Mark Behrends directly contributes to the organization's capacity to serve justice-involved individuals. Behrends' focus on operational excellence drives the effective delivery of services and supports the broader goal of empowering individuals to rebuild their lives.
    Mark Behrends

    Hilary Young - Chief of Staff

    Hilary Young, the Chief of Staff at Pioneer Human Services, drives strategic initiatives and enhances organizational effectiveness. Overseeing cross-departmental projects and ensuring seamless execution of the Chief Executive Officer's vision, the Chief of Staff facilitates the integration of services for justice-involved individuals. This role involves coordinating efforts across treatment, housing, career training, and social enterprises, including aerospace manufacturing and food services. By streamlining communication and managing key organizational priorities, Hilary Young directly supports the mission to dismantle mass incarceration and empower individuals. Young's strategic oversight ensures that Pioneer Human Services operates efficiently and maximizes its impact across Washington state.

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    Frequently Asked Questions Regarding Pioneer Human Services Top Executives and Leadership Team

    Who leads Pioneer Human Services?
    Pioneer Human Services is led by Anthony Wright (Chief Executive Officer), along with executives such as Sandra Possin (Chief Financial Officer) and Mark Behrends (Chief Operating Officer).
    Who is part of Pioneer Human Services’s executive team?
    The executive team of Pioneer Human Services includes leaders such as Anthony Wright (Chief Executive Officer), Sandra Possin (Chief Financial Officer), Mark Behrends (Chief Operating Officer) and other senior executives.
    How many executives does Pioneer Human Services have?
    Pioneer Human Services has 4 executives leading key business areas.
    What roles are included in Pioneer Human Services’s leadership team?
    The leadership team of Pioneer Human Services includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief of Staff.