Fleet Diesel Diagnostics Mechanic

Join to apply for the Fleet Diesel Diagnostics Mechanic role at Zūm
.

$29.00/hr - $35.00/hr

• You love tracking down tough drivability issues.
• Wrenching on heavy‑duty powertrains feels like second nature.
• Safety, precision, and documentation matter to you as much as turning the final bolt.

Based in St. Louis, MO

• Handle scheduled services and corrective work on diesel‑powered vehicles and equipment.
• Leverage diagnostic software, scan tools, and test equipment to identify root causes.
• Perform multi‑point inspections and flag concerns before they become failures.
• Repair or replace malfunctioning parts, components, and assemblies.
• Log labor, parts, and findings with clean, accurate work orders.
• Follow shop policies and safety regulations without compromise.
• Work cross‑functionally with teammates to streamline workflows and boost uptime.
• Keep pace with industry updates and evolving diesel technologies.

• High school diploma or equivalent; diesel tech school or certifications preferred.
• Proven background as a diesel technician/mechanic.
• Strong command of diesel systems and established repair practices.
• Proficiency with diagnostic tooling and related equipment.
• Ability to operate independently and contribute in a team setting.
• Sharp problem‑solving skills and a keen eye for detail.
• Valid driver’s license; CDL preferred but not mandatory.
• Availability for flexible scheduling and overtime as required.

• Diesel Engine Systems
• Engine Repair

Entry level

Full‑time

Management and Manufacturing

Software Development