Salary: $102,526.94 - $129,958.82 Annually
Location : Airport Maintenance Facility - 6578 Ellis Ave S, Seattle, WA
Job Type: Career Service (Exec)
Job Number: 2026KC27777
Department: DES - Executive Services
Division: Airport
Opening Date: 09/03/2026
Closing Date: 9/17/2026 11:59 PM Pacific
FLSA: Exempt
Bargaining Unit: C10 : PROTEC17-Sups-DES, DLS, DNRP
Full- or Part-Time: Full Time
Hours/Week: 40 hours/week

Summary
Ready to step into a leadership role that keeps one of the region's most critical transportation hubs running smoothly? If you're energized by fast-paced operations, problem-solving on the move, and guiding skilled teams that keep essential systems functioning, this is your opportunity to make a direct impact every day.
The King County International Airport/Boeing Field is seeking an Airport Maintenance Supervisor I to oversee daily operations of Utility Workers and Crew Chiefs while ensuring safe, efficient, and high-quality work that supports airport operational goals. The supervisor manages staffing, workflow, safety programs, and resource planning while coordinating closely with other airport departments and tenants to maintain smooth and reliable maintenance operations.

Job Duties
To be considered for this opportunity, you must at a minimum, demonstrate the knowledge, skill, and ability to:

• Provide supervisory leadership for Crew Chiefs and Utility Workers, including assigning work, managing schedules, and ensuring adequate staffing assigned on multiple shift
• Monitor and evaluate work quality, productivity, and performance; prepare performance appraisals; issue corrective actions when necessary; and recommend further disciplinary measures to higher-level supervisors.
• Resolve conflicts, support problem-solving, and foster collaboration across maintenance teams and other airport departments.
• Identify and track training needs for Crew Chiefs and Utility Workers; provide or coordinate training to ensure operational competency and compliance.
• Prepare job cost estimates and develop accurate work plans aligned with operational priorities.
• Assist in budget development; monitor monthly and annual expenditures; authorize purchases and ensure accurate invoice coding.
• Oversee inventory levels for utility shop materials and equipment; reorder supplies as needed to support uninterrupted operations.
• Develop, enforce, and recommend policies, procedures, and standard work practices to ensure consistency and compliance within the work unit.
• Manage and oversee the maintenance safety program for Crew Chiefs and Utility Workers; conduct monthly safety meetings; address hazards and unsafe practices; and implement corrective actions as necessary.
• Provide recommendations for new equipment specifications and modifications to existing equipment to improve safety and effectiveness.
• Monitor, track, and audit preventative maintenance on all utility equipment to ensure reliability and compliance with maintenance standards.
• Organize, prepare, and maintain operational records and reports; ensure work aligns with established goals, timelines, and regulatory requirements.
• Coordinate maintenance activities with other airport departments-including operations, engineering, environmental, innovation to support airport-wide objectives and minimize operational disruptions.
• Use Microsoft Word, Excel, Outlook, and PowerPoint at an advanced level for reporting, communication, and data management.
• Make accurate decisions in emergency or high-pressure situations.
• Perform other duties as assigned.

Experience, Qualifications, Knowledge, Skills
We are looking for candidates who have:

• Background in supervising maintenance or utility crews and directing daily operational activities.
• Ability to assess performance, provide feedback, and address performance or conduct issues effectively.
• Skill in coordinating or delivering training to maintain workforce competency and ensure safety compliance.
• Ability to create work plans, estimate job costs, and support budgeting or purchasing functions.
• Skill in managing materials, equipment, and inventory to sustain maintenance operations.
• Knowledge of workplace safety principles and the ability to administer safety programs.
• Advanced skill using Microsoft Word, Excel, Outlook, and PowerPoint.
• Proficiency with computerized maintenance management systems (CMMS), such as Cityworks or Maximo.
• Ability to make sound, timely decisions during emergencies or high-pressure situations.
• Skill in maintaining operational records and coordinating activities with internal and external partners.

Desired Qualifications:

• Experience leading complex teams, including unionized staff.
• Experience managing 24/7 maintenance operations.
• Knowledge of FAA policies and procedures related to airport maintenance operations.
• Knowledge of snow-removal equipment, methods, and best practices.

Supplemental Information
Supplemental Information

• Must pass a pre-employment physical
• This position is responsible for handling after-hours airfield and/or building response and repair calls.

Work location: The maintenance operational team is 100% onsite. The worksite is located at the King County International Airport Maintenance Shop - 6518 Ellis Ave S. Seattle, WA 98104.

Work schedule: The normal work week is 40 hours, Monday-Thursday or Tuesday-Friday and may vary depending on staff schedules and operational needs. Occasional alternate shift work, including nights, weekends, holidays, as well as extended work hours may be necessary to meet Airport operational and project demands. This position is Exempt from the provisions of the Fair Labor Standards Act and therefore is not overtime eligible. Employees are paid on a bi-weekly schedule, every other Thursday.

This position has been designated by the department leadership as Mission Critical in the event of a proclaimed emergency. Meaning this position has a role in emergency response and is responsible for the protection and preservation of property, environment and/or restoration of order.

Union representation: This position is represented by PROTEC17-Sups-DES, DLS, DNRP.

Are you ready to apply: The recruitment for this position is open to all qualified candidates. A completed King County Application is required. We highly recommend that you also provide a resume and cover letter.

This recruitment is an effort to fill our immediate vacancies as well as create a hire list that will be used for any positions that become vacant within the next 6 months, including additional Term Limited Temporary (TLT), Short-Term Temporary (STT) and Career Service (CS) positions.

If you have any questions, please contact Karina Cordova, HR Analyst by e-mail at [email protected]or by phone at 206-848-0395.

Are you ready to make a difference? dedicated to serving one of the nation's best places to live, work and play.
Application Process

If you are interested in pursuing this position and supporting King County's vision for unified, equitable, and high-performing government, please follow the application instructions carefully. Provide us with your work history as applicable, ensuring that you provide details that highlight your ability to fulfill the requirements for this position.

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 Karina Cordova, HR Analyst at [email protected].