Industrial Maintenance Worker - West Point

Overview

King County’s Wastewater Treatment Division is seeking an Industrial Maintenance Worker to join the maintenance team at the West Point Treatment Plant. The role supports the inspection, maintenance, repair, and upkeep of mechanical equipment and facilities, providing hands‑on experience with pumps, conveyors, piping, valves, and other wastewater treatment infrastructure. The position offers union‑based benefits, job security, and opportunities for on‑the‑job training and mentorship.

• Assist journey‑level mechanics and skilled trades staff with the maintenance, repair, inspection, and servicing of mechanical equipment, including pumps, motors, conveyors, valves, and piping systems.
• Perform routine preventive maintenance activities such as cleaning, lubricating, inspecting equipment, changing filters, replacing basic components, and preparing equipment for maintenance and repair work.
• Assist with the installation, maintenance, and repair of piping systems, equipment, structures, and facility infrastructure while following established procedures and safety requirements.
• Safely operate and maintain hand and power tools, material handling equipment, and shop equipment used in support of maintenance activities. Maintain clean, safe, and organized work areas, shops, and storage locations.
• Support maintenance projects by transporting materials, setting up work sites, assisting with equipment repairs, and performing general labor duties as assigned.
• Follow all safety procedures, including the use of PPE, Lockout/Tagout requirements, and confined space entry protocols when applicable.
• Perform other duties as assigned in support of the safe, reliable, and efficient operation of the West Point Treatment Plant.

• Knowledge of the safe use and care of common hand and power tools used in maintenance, construction, automotive, industrial, or related work environments.
• Ability to perform physical labor and support maintenance activities, including lifting materials, cleaning equipment, transporting supplies, and working in industrial environments.
• Basic mechanical aptitude and ability to learn maintenance procedures, equipment operation, and repair techniques under the direction of experienced staff.
• Knowledge of workplace safety practices and the ability to follow established safety procedures, including the use of PPE.
• Ability to work effectively as part of a team, follow verbal and written instructions, and communicate professionally with coworkers and supervisors.

• Experience assisting with maintenance, construction, industrial, manufacturing, utility, or wastewater treatment operations.
• Experience working effectively with diverse teams and supporting skilled trades personnel in a collaborative work environment.
• Basic computer skills, including the ability to use electronic work order systems, email, and other software used to document maintenance activities and track assigned work.

• Valid Washington State Driver’s License.

• Location:
  
  West Point Treatment Plant, 1400 Discovery Park Blvd., Seattle, WA 98199.
• Schedule:
  
  Full‑time, 40‑hour work week, Monday‑Friday. Overtime eligible.
• Union Representation: S.E.I.U. 925 (Wastewater Treatment Division).
• Physical Requirements:
  
  Lift and carry equipment weighing up to 50 pounds; work in confined spaces; use ladders; exposure to hazardous chemicals, noxious odors, high noise levels, and uneven surfaces; operate heavy machinery, rigging, and power tools. Must safely perform physically demanding tasks for extended periods (standing, bending, kneeling, reaching).

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 recruitment, hiring, selection, and promotion.