Medical Services Officer - Promotional List

These promotional opportunities are for current IAFF Local 2595 Paramedics, internal King County Medic One Harborview trained, University of Washington certified Paramedics.

This recruitment will be used to build an eligible list of candidates for future Medical Services Officers (MSO's) vacancies.

Current career service King County Medic One Paramedics with a minimum 5 years of service at King County Medic One.

Cover letter and resume are not required.

Please provide your work history that shows the required minimum 5 years’ experience at KC Medic One.

Testingis scheduled to occur at the Medic One Office beginning on Monday, September 14th, through Wednesday, September 16th, 2026. Candidates will be assigned to test on one of the dates.

The scenario-based assessment labs will test for leadership, interpersonal, tactical and administrative competencies.

This is a single test for both career pathways. In the supplemental questionnaire, you are required to select one or both for which you wish to be considered.

Upon completion of the MSO Test, participants will be ranked on either the Operations Paramedic Supervisor Promotional list or the Administrative Paramedic Supervisor Promotional List or both based on their score.

• King County Multiple Casualty Incident Plan
• Tri-County CCTA Model Procedure – Scenes of Violence
• King County Rehab Guide
• King County Paramedics 2025 Patient Care Guidelines - Plans
• MSO Resource Guide – Selected Areas Include:
  • Fire Rehab
  • Medic One Apparatus Repair and Towing Procedures
  • Peer Support/Mental Health Resources
  • OJI/Exposure/Reasonable Suspicion
  • On the Job Serious Injury/Illness or Fatality
  • Vehicle Accidents Involving KCM1 Vehicles
  • Helo Activation
  • Snow Operations
  • Task Force/Strike Team
  • Controlled Substances Discrepancy
  • CHEMPACK
  • Emergency Fueling Options
  • Fueling Issues
• KCM1 Mission Statement
• KCM1 SOGs, Directives, etc.
  • SOG 17-002 Callback and Mandatory Overtime
  • SOG 18-001 ASU Operations
  • SOG 18-007 Rotating Medic Units at Prolonged Incidents
  • KCM1 Field Transfusion Quick Reference
  • KCM1 EMS Exposure Guidelines
  • Z3 EMS Exposure Guidelines
  • Call Cancellation Directive
  • Chart Completion Directive
  • Controlled Medication Policy
  • Interhospital Transfers
  • KC QI Airway Directive
• Book:
  Crucial Conversations (Third Edition):
  Tools for Talking When Stakes Are High by Joseph Grenny, Kerry Patterson, et al.

Thestudy materials have been provided in in the KCM1 Home Team, Administration channel and can be found using the link below.?

MSO Testing Material 2026

The book Crucial Conversations (Third Edition):
Tools for Talking When Stakes Are High by Joseph Grenny, Kerry Patterson, et al. Is available at the KCM1 office and by request E-book or audiobook versions are available.

• Current career service King County Medic One paramedic with a minimum of 5 years of service at King County Medic One.
• Candidates must also possess a valid Washington State Driver License.

If you need this announcement in an alternate language or format, or you would like to request accommodation or assistance in the application or assessment process, please contact Alexis Owens:
Alowens

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King County serves residents with a relentless sense of urgency, delivering on commitments with transparency and accountability. We are action-oriented, creative problem solvers who collaborate across roles, engage directly with communities, and challenge the status quo to achieve meaningful impact. As a unified team, we uphold high ethical and stewardship standards, embrace change, stay curious, and continuously improve. Across all interactions, we listen first, act quickly, and stay aligned as a team to earn and sustain public trust.

Learn more about our Vision, Mission, and ACTIVATE Values here and visit our Why work at King County page here.

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No person is unlawfully excluded from employment opportunities based on sex, race, color, national origin, ethnicity, religious affiliation, disability, sexual orientation, gender identity or expression, age except by minimum age and retirement…