Position Summary The Diesel Mechanic will be responsible for performing diagnostics, preventative maintenance, and repairs on Class-8 tractors, container chassis, and port/intermodal equipment. This role requires strong technical knowledge, the ability to work independently, and a high level of accountability in maintaining equipment reliability and operational readiness.
Responsibilities
Perform diagnostics and repairs on Class-8 diesel trucks, including mechanical, electrical, air, suspension, and emissions systems
Conduct preventative maintenance, BIT inspections, and general services in accordance with company and DOT standards
Inspect, repair, and maintain container chassis, including brakes, electrical systems, suspensions, air systems, landing gear, and structural components.
Perform welding and light fabrication on chassis and tractor components (MIG preferred)
Troubleshoot and repair engine fault codes, DEF/DPF/SCR systems, fuel systems, and after-treatment systems
Perform repairs on brakes, axles, hubs, tires, clutches, transmissions, and driveline components
Use diagnostic software and scan tools to identify and resolve technical issues
Maintain accurate service documentation, inspection forms, and repair records
Track, manage, and maintain inventory of shop supplies, parts, and consumables
Ensure all equipment meets DOT, FMCSA, CARB, and port compliance requirements
Communicate repair status, downtime expectations, and parts needs to management
Maintain cleanliness and organization of the shop and work areas
Support fleet inspections, yard safety checks, and equipment readiness for daily dispatch operations
Required Skills & Experience
Minimum 3 years of experience as a Diesel Mechanic on Class-8 trucks
Hands-on experience working with Freightliner and International tractors
Strong familiarity with Detroit Diesel and Cummins engines
Proficiency in repairing and maintaining container chassis
Welding experience (MIG; ability to perform light to moderate fabrication work)
Strong understanding of diesel emissions systems (DEF, DPF, SCR, EGR)
Ability to use diagnostic tools and software
Knowledge of DOT, BIT, and CARB compliance standards
Ability to work with minimal supervision and manage repair priorities
Experience in port drayage equipment or intermodal fleet maintenance preferred but not required
Must be able to lift, bend, crouch, and work in an active shop environment
Compensation *This is a 1099 Contractor role*
$1,250 - $1,400 weekly, depending on experience and technical skill
Schedule
Monday through Friday
Occasional Saturdays as needed
Start time flexible based on skills and operational needs
Numbers & Facts
Location
LONG BEACH, CA
Job Type
Full-time
Salary
$1,250–$1,400 Per Week
Skills
Braking Systemsunmatched
Diagnostics Solutions/Softwareunmatched
Diesel Engineunmatched
Documentationunmatched
Electrical Engineeringunmatched
Electricityunmatched
Equipment Maintenance/Repairunmatched
Hubsunmatched
Identify Issuesunmatched
Inventory Managementunmatched
Maintenance Servicesunmatched
Operationsunmatched
Preventative Maintenanceunmatched
Problem Solving Skillsunmatched
Regulatory Complianceunmatched
Vehicle Fleetsunmatched
Weldingunmatched
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