Fleet Technician Jobs in Washington
Fleet Technician jobs in Washington are concentrated in Seattle, Tacoma, and Spokane, where logistics, public transit, and municipal operations keep demand steady at every level from entry-level shop technician to senior diesel specialist. Major employers with lasting fleets in the state include King County Metro, Amazon, and the Washington State Department of Transportation, all of which maintain consistent hiring for preventive maintenance, diesel and alternative-fuel diagnostics, and fleet inspection roles. The market is active year-round, with particular demand for technicians credentialed in emissions systems and hybrid or electric vehicle platforms. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 20+ Fleet Technician jobs
Mobile Fleet Technician Opportunity Summary:
The Mobile Fleet Technician is responsible for performing on-site preventive maintenance, inspections, diagnostics, and repairs on diesel engines and heavy-duty trucks at customer locations. This role demands technical proficiency, a customer-first mindset, and the ability to work independently in various environments and weather conditions. The technician will ensure compliance with DOT standards and internal repair quality expectations.
Job Duties:
- Perform quality repairs and preventive maintenance on diesel engines and heavy-duty trucks per manufacturer specifications.
- Conduct thorough vehicle inspections to identify damaged, worn, or broken parts.
- Create and execute job repair plans based on diagnostics, including estimating labor hours and required parts.
- Diagnose and repair electrical systems, A/C systems, emissions controls, and other diesel engine components.
- Complete PM services, DOT inspections, and documentation accurately and thoroughly.
- Use diagnostic software and follow electronic repair procedures.
- Maintain a clean and safe work area, both on customer sites and in the company vehicle
- Maintain accurate records for invoicing and warranty claims.
- Utilize company tools appropriately and maintain a personal tool inventory per company policy.
- Support and train junior technicians as needed.
- Adhere to all safety, EPA, and company policies.
Work Experience and Qualifications:
- 3+ years of diesel repair experience; 5–7 years preferred in fleet, dealership, or mobile technician environments.
- Certificate from a technical school or equivalent hands-on experience.
- Valid Driver’s License
- DOT Medical Card (or ability to obtain)
- ASE Certifications: T4 (Brakes), T7 (HVAC), T8 (PM)
- MACS 609 or equivalent mobile A/C certification
- Strong diagnostic and troubleshooting skills across multiple systems (brake, emissions, electrical, HVAC).
- Familiarity with repair planning and parts reuse.
- Proficient in Microsoft Office and diagnostic software.
- Clear written and verbal communication.
- Ability to work in physically demanding environments.
Work Environment & Physical Demands:
Frequently exposed to moving mechanical parts, outdoor conditions, high temperatures, cold, humidity, and airborne particles. Regularly requires standing, walking, climbing, kneeling, and lifting up to 50 lbs. Work is performed primarily on second shift and may require nights/weekends.
Employee Rewards and Benefits:
- 8 Paid Holidays & 1 Paid Wellness Day
- Paid time off
- Employee Referral Bonus Program
- Medical, Dental, and Vision Insurance
- 401k with a Company Match
- Company Paid Training
- Growth and Leadership Opportunities
About the Company:
W.W. Williams was founded in Columbus, Ohio, in 1912. Today The W.W. Williams Companies have a broad portfolio of businesses located throughout the U.S. and Mexico. The W.W. Williams Companies include CT Power and Guaranteed Truck Service. W.W. Williams offers a full range of industry-leading products, while providing technical/mechanical service and repair, remanufacturing and warehouse/supply chain management solutions to a varied customer base. Our products and services include diesel engines, transmissions, heavy duty truck repair, transport refrigeration, power generation and third-party supply chain logistics services. Our customers include on-highway truck fleets, off-highway equipment users, data centers, hospitals, Department of Defense OEMs, vehicle OEMs, U.S. Military and boat owners to name a few.
What began as a small family-owned business has evolved into one of the nation's most diversified solutions provider. We are relentlessly dedicated to helping our customers achieve maximum up time. From single trucking to cranes to fleet management to power generators to military and commercial packaging - consider it done.
We are Genuine. Honest. Passionate. That's not a slogan, it's a mantra. Everyone who wears the W.W. Williams name - from service technicians to advisors to business executives - is committed to getting the job done right, the first time around. Our people are our greatest assets; we support our team with access to world class training and development opportunities. It's this level of investment and care that matters to customers, giving you peace of mind that your fleet is in the right hands.
W.W. Williams is one of the nation’s largest sales and service networks of industrial power products. With multiple locations across the US and Mexico, we are dedicated to providing highly professional service and strong relationships with our customers.
Join us for a career where you'll grow both personally and professionally in a welcoming, diverse, and inclusive environment.
Competitive wages and benefits. AAP/EPE/M/F/Vets/Disabled, DFWP.
Mobile Fleet Technician Opportunity Summary:
The Mobile Fleet Technician is responsible for performing on-site preventive maintenance, inspections, diagnostics, and repairs on diesel engines and heavy-duty trucks at customer locations. This role demands technical proficiency, a customer-first mindset, and the ability to work independently in various environments and weather conditions. The technician will ensure compliance with DOT standards and internal repair quality expectations.
Job Duties:
- Perform quality repairs and preventive maintenance on diesel engines and heavy-duty trucks per manufacturer specifications.
- Conduct thorough vehicle inspections to identify damaged, worn, or broken parts.
- Create and execute job repair plans based on diagnostics, including estimating labor hours and required parts.
- Diagnose and repair electrical systems, A/C systems, emissions controls, and other diesel engine components.
- Complete PM services, DOT inspections, and documentation accurately and thoroughly.
- Use diagnostic software and follow electronic repair procedures.
- Maintain a clean and safe work area, both on customer sites and in the company vehicle
- Maintain accurate records for invoicing and warranty claims.
- Utilize company tools appropriately and maintain a personal tool inventory per company policy.
- Support and train junior technicians as needed.
- Adhere to all safety, EPA, and company policies.
Work Experience and Qualifications:
- 3+ years of diesel repair experience; 5–7 years preferred in fleet, dealership, or mobile technician environments.
- Certificate from a technical school or equivalent hands-on experience.
- Valid Driver’s License
- DOT Medical Card (or ability to obtain)
- ASE Certifications: T4 (Brakes), T7 (HVAC), T8 (PM)
- MACS 609 or equivalent mobile A/C certification
- Strong diagnostic and troubleshooting skills across multiple systems (brake, emissions, electrical, HVAC).
- Familiarity with repair planning and parts reuse.
- Proficient in Microsoft Office and diagnostic software.
- Clear written and verbal communication.
- Ability to work in physically demanding environments.
Work Environment & Physical Demands:
Frequently exposed to moving mechanical parts, outdoor conditions, high temperatures, cold, humidity, and airborne particles. Regularly requires standing, walking, climbing, kneeling, and lifting up to 50 lbs. Work is performed primarily on second shift and may require nights/weekends.
Employee Rewards and Benefits:
- 8 Paid Holidays & 1 Paid Wellness Day
- Paid time off
- Employee Referral Bonus Program
- Medical, Dental, and Vision Insurance
- 401k with a Company Match
- Company Paid Training
- Growth and Leadership Opportunities
About the Company:
W.W. Williams was founded in Columbus, Ohio, in 1912. Today The W.W. Williams Companies have a broad portfolio of businesses located throughout the U.S. and Mexico. The W.W. Williams Companies include CT Power and Guaranteed Truck Service. W.W. Williams offers a full range of industry-leading products, while providing technical/mechanical service and repair, remanufacturing and warehouse/supply chain management solutions to a varied customer base. Our products and services include diesel engines, transmissions, heavy duty truck repair, transport refrigeration, power generation and third-party supply chain logistics services. Our customers include on-highway truck fleets, off-highway equipment users, data centers, hospitals, Department of Defense OEMs, vehicle OEMs, U.S. Military and boat owners to name a few.
What began as a small family-owned business has evolved into one of the nation's most diversified solutions provider. We are relentlessly dedicated to helping our customers achieve maximum up time. From single trucking to cranes to fleet management to power generators to military and commercial packaging - consider it done.
We are Genuine. Honest. Passionate. That's not a slogan, it's a mantra. Everyone who wears the W.W. Williams name - from service technicians to advisors to business executives - is committed to getting the job done right, the first time around. Our people are our greatest assets; we support our team with access to world class training and development opportunities. It's this level of investment and care that matters to customers, giving you peace of mind that your fleet is in the right hands.
W.W. Williams is one of the nation’s largest sales and service networks of industrial power products. With multiple locations across the US and Mexico, we are dedicated to providing highly professional service and strong relationships with our customers.
Join us for a career where you'll grow both personally and professionally in a welcoming, diverse, and inclusive environment.
Competitive wages and benefits. AAP/EPE/M/F/Vets/Disabled, DFWP.
See All 20 Fleet Technician Jobs in Washington
Find roles in Washington that match your experience and apply in just a few clicks.
Find Fleet Technician JobsFleet Technician Jobs by City in Washington
Where Washington roles are concentrated, by current openings.
Fleet Technician Job Market in Washington
A snapshot from current Washington openings, updated as new roles post.
Who's Hiring
What Washington Employers Look For
The qualifications that appear most often in fleet technician jobs across Washington.
- Active ASE certification or enrollment in Washington State's ASE test program
- Hands-on experience diagnosing and repairing diesel, gasoline, or alternative-fuel vehicles
- Valid Washington State driver's license, including CDL where required by fleet type
- Proficiency with fleet management software and electronic diagnostic tools
- Ability to perform preventive maintenance inspections and document service records accurately
- Completion of an accredited automotive or diesel technology program or equivalent apprenticeship
Fleet Technician Jobs in Washington: Frequently Asked Questions
How do you become a fleet technician in Washington?
The standard path in Washington is completing an accredited automotive or diesel technology program at a community college such as Renton Technical College or Bellingham Technical College, then earning ASE certifications in your target specialty areas. Washington does not require a single statewide fleet technician license, but most employers expect at least one ASE certification and a valid Washington driver's license. A CDL is required for roles involving testing or moving commercial vehicles.
Which companies hire fleet technicians in Washington?
Washington fleet technician roles are posted by US Foods, TransWest, and Primo Brands and others right now, based on current listings on Migrate Mate as of September 2026. Washington's mix of large public-sector fleets, regional logistics operators, and municipal transit authorities means openings appear across both government and private employers throughout the state.
Which Washington cities have the most fleet technician jobs?
Fife, Auburn, and Everett are the Washington cities with the most fleet technician openings. Seattle and Tacoma dominate because of King County Metro's large transit fleet, the Port of Tacoma's heavy equipment operations, and the dense concentration of regional distribution and logistics employers, while Spokane anchors the eastern Washington market through municipal services and freight carriers serving the Inland Northwest.
How can I get hired as a fleet technician in Washington with little or no experience?
The most realistic entry point is a lube technician or fleet service writer role with a large Washington employer while completing ASE certification coursework. King County Metro and the City of Seattle both run structured technician apprenticeship programs open to candidates without full journeyman experience. Candidates coming from adjacent roles such as automotive parts specialist or equipment operator have a clear path in, and completing a diesel or automotive technology certificate from Renton Technical College or Lake Washington Institute of Technology gives hiring managers a concrete credential to evaluate.
Where can I find and apply to fleet technician jobs in Washington?
You can find and apply to fleet technician jobs in Washington on Migrate Mate, which lists current openings tied to Washington employers. Search for roles that match your certification level, preferred location, and fleet specialty, then apply directly to the ones that fit.
See All 20 Fleet Technician Jobs in Washington
Find roles in Washington that match your experience and apply in just a few clicks.
Find Fleet Technician Jobs