Transit Administrative Support Specialist III

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profile Job Location:

Seattle, OR - USA

profile Yearly Salary: $ 69237 - 87762
Posted on: 10-11-2025
Vacancies: 1 Vacancy

Job Summary

Summary



The Safety Security and Quality Assurance (SSQA) Divisionis on the lookout for two (2) detail-driven proactive professionals to step into the role ofTransit Administrative Support Specialist III (TASS III). If you bring strong office administration experience sound judgment and a sharp eye for accuracy this is your opportunity to make a meaningful impact behind the scenes of a vital public service.

The SSQA Divisions mission is to provide leadership and the highest level of support and customer focus to continuously improve Metros safety culture and security practices to protect Metro employees patrons and the communities we serve from harm. SSQAs dynamic and diverse team of professionals oversee multiple lines of business each contributing to the divisions overarching goal of ensuring a safe secure and supportive transit environment.

This is an exciting time to work at King County Metro Transit. We serve the fastest-growing transit market in the nation enjoy a 93% customer satisfaction rate and are creating an array of innovative mobility services for our riders. We are also building a zero-emission bus fleet and operating our regions light-rail system. Click here to see why its worth working for King County Metro Transit.

This recruitment will be used to fill one (1) Career Service TASS III position and one (1) term-limited temporary (TLT) / special duty assignment (SDA) TASS III position with an anticipated duration through December 2027 with the possibility of addition this recruitment selection process may be used to generate an eligibility pool for future Career Service Term-limited Temporary (TLT) or Special Duty Assignment (SDA) positions that may occur in this classification. The eligibility pool will be retained for 12 months from the date of posting and may be used at the discretion of the hiring authority.

Job Duties

Applyingequity and social justice principles is a daily responsibility and a foundational expectation for all King County this role you will apply equity and social justice principles that exemplify shared values behaviors and practices to all aspects of the work. As aTASS III you will:

Experience Qualifications Knowledge Skills

We are looking for candidates who have the following minimum qualifications:

  • A minimum of two years experience providing progressively responsible independent administrative support for a group or team of professional technical or management staff OR an equivalent combination of education and experience that demonstrates the necessary skills knowledge and abilities required to perform the work
  • Experienced in payroll processing operations and legal requirements with the ability to quickly learn and utilize payroll and timekeeping software applications.
  • Proficient in oral and written communication including drafting proofreading editing and finalizing a variety of business and technical documents with attention to grammar punctuation and spelling.
  • Skilled in maintaining strict confidentiality and handling sensitive data and information using initiative and sound judgment to prioritize and manage confidential requests and inquiries involving internal and external stakeholders.
  • Consistently punctual and dependable with a strong attendance record; able to work independently exercise good judgment take personal responsibility and demonstrate organized and proactive problem-solving and research skills.
  • Detail-oriented with strong analytical skills including data entry verification and error reconciliation.
  • Efficiently produces work under tight deadlines multitasks effectively amidst frequent interruptions and manages competing priorities with sensitivity and composure under pressure.
  • Demonstrated ability to adapt in dynamic ambiguous environments while managing high volumes of diverse tasks multitasking under pressure and maintaining accuracy and attention to detail.
  • A well-developed understanding of equity and social justice principles and/or supporting projects that integrate equity and social justice into program design and workplace culture.
  • Proven ability to build respectful cooperative and equitable relationships with diverse colleagues stakeholders and customers using tact and diplomacy.
  • Demonstrated ability to work effectively both independently and in a team setting encouraging open communication collaboration and positive professional relationships.
  • Proficient in leveraging technology tools including skilled in Microsoft Office Word SharePoint Excel PowerPoint Outlook and digital document management systems such as Laserfiche DocuSign and Acrobat.
Highly competitive candidates will also have (desired but not required):
  • Knowledge of King County Family and Medical Leave Family and Medical Leave Act and other HR leave statuses and general human resources processes and procedures.
  • Experience working with union representatives tracking grievance deadlines and maintaining confidentiality.
  • Familiarity and experience with King County policies and procedures.
  • Expert proficiency with PeopleSoft or similar payroll and time-keeping software.
  • Experience with ORACLE EBS or similar financial and procurement software.

Supplemental Information

Who may apply: All qualified candidates including current King County employees and the general public.

How to apply and Selection Process: If you are interested in pursuing this position please follow the application instructions carefully. If you need this announcement in an alternate language or format would like to request accommodation or assistance in the application or assessment process or if you have questions please contact Talent Advisor Sarah Ottele at.

Applications will be screened to determine whether eligible candidates meet the minimum qualifications as well as for competitiveness completeness and responsiveness to the required application materials information below. The most competitive applicants may be invited to participate in one or more interviews and/or other selection process elements. Formal offers will be finalized after candidates have successfully completed any necessary pre-employment processes such as internal record review or reference check.


Required Application Materials:
Applications submitted without the following required application materials will be deemed incomplete and be removed from consideration:

  1. An online King County application updated with accurate contact information and relevant work history with job duties going back at least 10 years (or more if necessary).
  2. Completed supplemental questions answered thoroughly and accurately.
  3. A cover letter no longer than 2 pages which expresses your interest in this specific position and outlines how your experience and skills align with this positions qualifications.
Additional documents attached such as resumes will not be reviewed. Ensure all relevant information is included within the required King County application work experience section supplemental question responses and cover letter.

Position Details:This position is non-exempt from the provisions of the Fair Labor Standards Act and is overtime-eligible. Employees are paid on a bi-weekly schedule every other Thursday.

Work Schedule Details:Typical work hours are comprised of a 40-hour workweek Monday through Friday.

Work Location Details: The administrative support team works in a hybrid model with days in the office as well as telecommuting. The ratio of remote to onsite work will be dependent on business needs and is subject to change. Beginning January 2026 the onsite requirement will be 3 days a week subject to business needs. The primary onsite location is King Street Center 201 S. Jackson Seattle Washington 98104.
Employees must reside in Washington state and within a reasonable distance to their King County worksite to respond to workplace reporting requirements.

King County has a robust collection oftools and resources to support working remotely. The individual selected for this opportunity will join an innovative and progressive team that is redefining how we work as we transition to the departments hybrid environment. Employees will be provided with a County-issued laptop and must maintain a home workspace with an internet connection where they can reliably perform work and remain available and responsive during scheduled work hours.

Classification / Job Code / Grade / Union: Transit Admin Support Specialist III / 421801 / 45 / C2 - PROTEC17-Transit Admin Support

Forbes named King County as one of Washington States best employers.
Together with leadership and our employees were changing the way government delivers service and winning national recognition as a model of excellence. Are you ready to make a difference Come join the team dedicated to serving one of the nations best places to live work and play.
Guided by our
True North we are making King County a welcoming community where every person can thrive. We value diversity inclusion and belonging in our workplace and workforce. To reach this goal we are committed to workforce equity. Equitable recruiting support and retention is how we will obtain the highest quality workforce in our region; a workforce that shares and will help advance our guiding principles - we are one team; we solve problems; we focus on the customer; we drive for results; we are racially just; we respect all people; we lead the way; and we are responsible stewards. We encourage people of all backgrounds and identities to apply including Native American and people of color immigrants refugees women LGBTQ people living with disabilities and veterans.

King County is an Equal Employment Opportunity (EEO) Employer.
No person is unlawfully excluded from employment opportunities based on race color religion national origin sex (including gender identity sexual orientation and pregnancy) age genetic information disability veteran status or other protected class. Our EEO policy applies to all employment actions including but not limited to recruitment hiring selection for training promotion transfer demotion layoff termination rates of pay or other forms of compensation.

Required Experience:

IC

SummaryLearn how Metro connects you with what mattersThe Safety Security and Quality Assurance (SSQA) Divisionis on the lookout for two (2) detail-driven proactive professionals to step into the role ofTransit Administrative Support Specialist III (TASS III). If you bring strong office administratio...
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Key Skills

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