Vehicle Maintenance Mechanic (Diesel)

IES Infrastructure • Mount Joy Township, PA

4d • Onsite

About The Position

Greiner Industries is seeking a skilled Vehicle Maintenance Mechanic (Diesel) to support the maintenance and reliability of our fleet, including trucks, trailers, mobile cranes, and forklifts. In this role, you will perform preventative maintenance, diagnose mechanical and electrical issues, complete inspections, and execute timely repairs to keep equipment operating safely and efficiently. You’ll work both independently and with a team, using your technical expertise to minimize downtime while maintaining high standards for safety, accuracy, and quality.

Requirements

• Skilled Vehicle Maintenance Mechanic (Diesel)
• Technical expertise to minimize downtime
• High standards for safety, accuracy, and quality
• Ability to work independently and with a team
• Proficiency with hand tools, power tools, and shop equipment such as lifts, hoists, jacks, and welding equipment
• Ability to read and interpret work orders, technical manuals, schematics, and blueprints
• Ability to operate equipment and monitor performance
• Ability to troubleshoot equipment in the field or yard, including emergency repairs
• Ability to collaborate with operations and management teams
• Knowledge of evolving diesel technology, diagnostic software, and emissions systems

Responsibilities

• Perform preventative maintenance (PMs) on company vehicles, trailers, mobile cranes, forklifts, and diesel-powered equipment, including oil changes, lubrication, filter replacements, and fluid checks
• Conduct thorough inspections of brake systems, steering components, suspensions, hydraulics, and safety equipment to ensure proper operation and DOT compliance
• Diagnose mechanical, electrical, and hydraulic issues using diagnostic tools, software, and test equipment; interpret fault codes and system data to identify root causes
• Perform repairs and component replacements on engines, transmissions, drivetrains, electrical systems, and auxiliary equipment
• Troubleshoot and repair diesel engines and related systems, including fuel, emissions, cooling, and air systems
• Complete scheduled and unscheduled maintenance on fleet equipment to minimize downtime and maintain operational readiness
• Utilize hand tools, power tools, and shop equipment such as lifts, hoists, jacks, and welding equipment to complete repairs
• Inspect, test, and verify repairs by operating equipment and monitoring performance, ensuring all systems function properly before returning to service
• Read and interpret work orders, technical manuals, schematics, and blueprints to determine proper repair procedures
• Maintain accurate service records, inspection reports, and maintenance logs for all fleet assets
• Support maintenance and repair of trailers, material handling equipment (forklifts), and mobile cranes, including structural and mechanical components
• Perform basic fabrication and welding as needed for repairs and modifications
• Ensure compliance with all safety standards, company policies, and regulatory requirements while maintaining a clean and organized work environment
• Assist with troubleshooting equipment in the field or yard, including emergency repairs when required
• Continuously monitor equipment condition and proactively identify potential issues to prevent failures and extend asset life
• Collaborate with operations and management teams to prioritize repairs and improve fleet reliability
• Stay current with evolving diesel technology, diagnostic software, and emissions systems
• Regular and timely attendance.
• Adhere to federal, state and local laws.
• Perform work safely, maintain a clean and organized work area, comply with and follow company policies and procedures.
• Communicate with co-workers, management, customers, vendors and others in a courteous, respectful and professional manner.
• Perform other related duties as assigned.

Benefits

• $2,500 Sign-on Bonus
• Weekly Pay
• Competitive Pay
• Company 401K plan with Employer Contribution Match
• Company Paid Time Off
• Company Paid Life Insurance
• Choice of Medical Coverage including Prescription and Short Term Disability Plans
• Choice of Dental and Vision Coverage
• Optional Long-term Disability, Critical Illness, Accident, Legal and Pet Coverage
• Auto and Home Insurance Discount Programs

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED