Night Shift Mechanic 3: Advanced Diagnostics & Repairs

Darling Ingredients; Byram (MS); On-site; USD 42,000 - 62,000; Full time

Job summary

Darling Ingredients in Mississippi is seeking a Mechanic 3 for the night shift (5pm–5am) to perform advanced diagnostics, repairs, and preventive maintenance on trailers, diesel and gasoline vehicles, and plant equipment. The role requires strong tool skills, a valid license, and brake certification.

The position focuses on diagnosing complex systems, using OEM software, and maintaining accurate service records. Experience with fleet software and leadership potential is welcomed.

Qualifications

• High School Diploma or GED preferred.
• Must have valid Driver's license.
• Brake Certification required.
• 7+ years of experience in vehicle maintenance or related technical field OR Vocational training plus 3+ years of related work
• Must have personal basic tool set to perform preventative maintenance based on location
• Proficiency of diesel and gasoline engine operation and components
• Experience with OEM diagnostics tools and software
• Ability to interpret wiring diagrams, schematics, work orders, and technical manuals
• Experience with hand tools, power tools, and shop equipment
• Detail oriented; highly organized
• Proficient experience with basic computer tasks and use of fleet software

Responsibilities

• Diagnoses and repairs advanced mechanical, electrical, hydraulic, and pneumatic systems
• Perform emissions testing and ensures compliance with environmental regulations
• Acts as mentor to Mechanic 1 and 2 as needed
• Coordinates with vendors and manufacturers for parts, services bulletins, and warranty work
• Supports Fleet reliability initiatives and continuous improvement efforts
• Utilizes OEM diagnostic software and tools for troubleshooting and calibration
• Interprets and understands repair manuals in order to properly repair the equipment
• Diagnoses and repairs diesel and gas engines, electrical systems, transmission and hydraulic systems
• Troubleshoots and repairs air brake systems, suspension components, and drivetrains
• Uses and understands diagnostics software and scan tools to identify and resolve issues
• Maintains accurate service records and complete work orders in fleet management systems
• Responds to roadside service calls for disabled vehicles when required
• Maintains cleanliness and organization of the shop and work areas
• Performs all preventive maintenance and repair work necessary on all fleet vehicles and plant vehicle, and plant equipment
• Reviews driver vehicle inspection reports and repair inspections as directed by the Fleet Manager
• Performs routine maintenance such as oil changes, filter replacements, and fluid checks
• Inspects and replaces basic components like belts, hoses, batteries, and lights
• Assists in diagnosing mechanical issues using basic diagnostic tools
• Documents work performed and parts used through maintenance logs or fleet management systems
• Responsible for being familiar with and observing all company safety rules and regulations
• Participate in ongoing training and certification programs
• Other duties as assigned

Skills

Diesel engine operation

Electrical/hydraulic/pneumatic systems

Detail oriented

Fleet software familiarity

Education

High School Diploma or GED

Brake Certification

Tools

OEM diagnostics tools

Diagnostics software

Hand tools

Power tools

Fleet management systems

Job description

Darling Ingredients in Mississippi is seeking a Mechanic 3 for the night shift (5pm–5am) to perform advanced diagnostics, repairs, and preventive maintenance on trailers, diesel and gasoline vehicles, and plant equipment. The role requires strong tool skills, a valid license, and brake certification.

The position focuses on diagnosing complex systems, using OEM software, and maintaining accurate service records. Experience with fleet software and leadership potential is welcomed.