Heavy Duty Mechanic I

Posting number: 2026JKD26316

Department: DNRP-Natural Resources & Parks

Division: SWD -Solid Waste

Job classification: Mechanic/Automotive Machinist I - HD (T2Q : JCC L289-Mechanic/Machinist)

Posting type: Open & Promotional

Categories: Natural Resources

Summary

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NOTE: This position was previously open from 3/19/26 to 4/8/26. If you applied for this position during that time, your application will be considered. You don’t need to reapply.

If you are a journeyman Heavy Duty Mechanic with experience working on heavy-duty trucks, CAT D9 bulldozers, and similar vehicles, the Solid Waste Division of the King County Department of Natural Resources has an excellent opportunity for you! We are hiring for an HD Mechanic position in our Operations Section. 

We are an organization that values and rewards your contributions to the citizens of the County! We offer a competitive salary and a benefits package that stands out! (Note: Current salary scale may be upgraded once the salary negotiations are completed and signed by all parties.)

We are hiring two (2) career service positions. In addition to the current opening, this recruitment may be used to establish a pool of qualified candidates to fill future HD Mechanic (Career Service) positions throughout the Department of Natural Resources & Parks (DNRP) over the next six (6) months.

About the Role:
HD Mechanics are responsible for repairing and maintaining all vehicles and equipment, both light and heavy-duty, in the Solid Waste Division. The equipment is utilized every day in our daily operations, both at the landfill and transfer stations. Daily inspections, repairs of vehicles and equipment are important to the success of our day-to-day operations and in keeping the transfer stations and landfill operating at optimal levels. Examples of projects include adjustments to the compactor lid wipers, complete replacement of the lid wipers, replacing the brass on the compactor carrier, and replacing hydraulic hoses.

About the Team:
We promote a positive culture in the maintenance unit, allowing and encouraging employees to be involved in the process with an open-door policy. We also encourage innovation and empower employees to be creative and have an inclusive culture, ensuring that all employees are welcome in the division.
The various sections of the Solid Waste Division rely on Mechanics to keep the operation of the division functioning smoothly. We work in an environment that’s demanding, diverse, and very team-oriented, and treats everyone with respect. You’ll have the opportunity to work with a group of journeyman mechanics and other craftspeople in the shop. We support our employees' professional and career growth goals. Our mechanics are motivated and committed to providing the very best service to all customers. 

Commitment to Equity, Racial and Social Justice:
King County, named after Dr. Martin Luther King, Jr., is a diverse and vibrant community that represents cultures from around the world. Our True North is to create a welcoming community where everyone can thrive. We prioritize equity, racial and social justice, making it a foundational and daily expectation for all employees. As a Mechanic, you will actively apply these principles in all aspects of your work. Learn more about our commitment at http://www.kingcounty.gov/equity.

Apply now for a rewarding career at the Solid Waste Division of King County Department of Natural Resources & Parks (DNRP). Join our talented workforce in protecting and restoring the natural environment and promoting more resilient, sustainable, and equitable communities. Enjoy training, comprehensive benefits, and growth opportunities.

Examples of duties

• Diagnose and repair gas, diesel, electric, and hybrid-powered vehicles and equipment, including light and heavy-d