Diesel Fleet Maintenance Tech – Field/Shop, 25% Travel

Booster; Seattle (WA); On-site; USD 44,000 - 58,000; Full time

Benefits offered by this job

Medical, Dental, Vision

401(k) Plan

Stock Options

HSA & FSA

Job summary

Booster in Seattle is seeking a Diesel Fleet Maintenance Technician to ensure reliability and safety of our fleet assets. You will diagnose, repair, and perform preventative maintenance on diesel-powered vehicles and fueling systems.

The role requires hands-on work, independent troubleshooting, and a readiness to support field operations with travel up to 25%. Strong attention to safety and documentation are essential.

Qualifications

• 3+ years of diesel technician or fleet maintenance experience.
• Strong knowledge of diesel engines, tanker systems, and preventative maintenance programs.
• Ability to diagnose and troubleshoot mechanical and electrical issues independently.

Responsibilities

• Diagnose mechanical, electrical, hydraulic, and operational issues quickly and accurately.
• Perform repairs efficiently while maintaining high-quality workmanship and safety standards.
• Utilize diagnostic software, tools, and testing equipment to troubleshoot vehicle and equipment issues.
• Return assets to service as quickly and safely as possible.
• Communicate repair status and timelines to leadership and drivers.

Skills

Diesel engines

Troubleshooting

Fleet maintenance

Tools

Diagnostic tools

Maintenance software

Job description

Booster in Seattle is seeking a Diesel Fleet Maintenance Technician to ensure reliability and safety of our fleet assets. You will diagnose, repair, and perform preventative maintenance on diesel-powered vehicles and fueling systems.

The role requires hands-on work, independent troubleshooting, and a readiness to support field operations with travel up to 25%. Strong attention to safety and documentation are essential.