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Seneca Washington

Seneca Washington Headquarters:
3438 S 148th St.
Tukwila, WA 98168
Hours of Operation: 8:00AM-5:00PM



Seneca’s programs in Washington State represent the agency’s first, and currently, only full-time presence outside of California. Seneca Washington was created to pursue cross-sector solutions to some of our communities’ most entrenched social problems, including the educational achievement gap, the intergenerational cycle of abuse and neglect, and the impact of trauma on life outcome.

Seneca partners with Seattle Public Schools and all eight charter public schools in the state to provide assistance in designing inclusive school-wide practices and systems with a focus on early identification and intervention. Our work is guided by Seneca’s Unconditional Education model, which offers a framework for integrated and multi-tiered systems of support that promote the academic, social-emotional and behavioral development of ALL students at each school. Seneca direct care staff - including Special Education teachers, therapists, school psychologists, student support counselors and other education specialists – are embedded within the existing school framework to support achievement of the best possible outcomes for students, no matter how challenging their needs and circumstances.

In addition to its school-based services, Seneca Washington continues to develop a continuum of supports that span the fields of child welfare, juvenile justice, and mental health. In partnership with King County and other community-based organizations (CBOs), Seneca is implementing an outreach program for commercially sexually exploited children (CSEC). The CSEC Outreach Program partners with schools, CBOs, and heath care providers to build the knowledge and capacity of school staff and other professionals to identify, engage, and respond to youth who are current or potential victims of commercial sexual exploitation.


  • Seattle
  • Greater King County area
  • Tacoma
  • Spokane



  • Technical assistance: implementation of the positive behavioral interventions and supports (PBIS) model, trainings in trauma-informed practices, CSEC (Commercially Sexual Exploitation of Children) outreach and trainings
  • Student Supports, including:
    • Behavioral: crisis management and re-integration of students with behavioral needs back into the classroom as quickly as possible so that they can continue to learn
    • Academic: generating and implementing specially designed instruction that is aligned with and enriches the grade-level curriculum
    • Mental health: treatment planning and provision of individualized therapeutic services for students with emotional challenges



  • Commercially Sexually Exploited Children (CSEC) Outreach – King County
    • The Seneca CSEC Outreach Program partners with schools, community-based organizations, faith-based organizations, and healthcare providers to build the capacity of school and other professionals to identify and engage with youth who are at risk of sexual exploitation or are currently exploited. For more information on Seneca’s CSEC Outreach work, visit our CSEC Outreach page or contact Assistant Director of Community-Based Programs Melanie Ferrer-Vaughn at Melanie_FV@senecacenter.org
  • Unconditional Education – Seattle, Spokane, Tacoma
    • Implemented in California and Washington State, Seneca’s Unconditional Education (UE) model empowers the entire school community with the skills and resources they need to implement a multi-tiered system of academic, behavioral, and social emotional supports for all students. For more information on the Unconditional Education program in Washington, contact Director of School Partnerships Erin Galloway at Erin_Galloway@senecacenter.org
  • (in)tandem Program - Seattle
    • For information on Seneca’s day treatment program at (in)tandem, contact Clinical Program Manager Daniel Perez at Daniel_Perez@senecacenter.org
  • Seattle Public Schools - Seattle
    • Seneca provides direct service support to multiple Seattle public schools, as well as school- and district-level systems development. To learn more about Seneca’s partnership with Seattle Public Schools, contact Director of School Partnerships Adam Campbell at Adam_Campbell@senecacenter.org
  • True Measure Collaborative - Seattle
    • The True Measure Collaborative (TMC) is a partnership among Seneca, the Washington State Charter Schools Association, and the Puget Sound Educational Service District. The TMC offers expertise and supports to member charter public schools, promoting effective, innovative, and regulatory-compliant practices to help students who struggle with barriers to academic achievement. To learn more about the TMC, contact Director of School Partnerships Erin Galloway at Erin_Galloway@senecacenter.org.


Seneca Family of Agencies staff are committed to providing high quality care in partnership with the children and families we serve. In accordance with WAC 388-877-0640(1) and RCW 18.19.060, please see our Counselor Disclosure for a list of our staff and their credentials. 



Seneca Washington is committed to practicing cultural humility and creating a space for diversity, equity, and inclusion within our workplaces, schools, and communities. To to read more about Seneca Washington's DEI commitment, click here



For information on current Seneca Washington employment opportunities, click here. Questions? Our recruiting team can be reached at hr@senecacenter.org or 510-317-1437.

For general inquiries, feel free to reach out to us at washingtoninfo@senecacenter.org. Please no referrals.