Diesel Mechanic: Heavy-Duty Diagnostics & PMs

Central Processing; Astatula (FL); On-site; USD 42,000 - 64,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) match

Paid holidays

Paid time off

Wellness program

Job summary

County Materials is hiring a Mechanical Technician in Astatula, FL to maintain, troubleshoot, and repair trucks and large machinery, ensuring safe, reliable DOT-compliant operation of the fleet. The role requires diagnosing and repairing diesel engines, performing preventative maintenance, and documenting all activities.

The position emphasizes reading manuals, staying organized, and supporting special projects in a safety-focused environment with first-shift hours and mandatory overtime.

Qualifications

• High School Diploma or Equivalent is required.
• Minimum of 2 years' experience in diesel mechanics.
• Proactive, multi-tasked, self-motivated team player and positive attitude.
• Strong hydraulic, mechanical, and welding experience.
• A valid driver's license and good driving record are required.
• CDL preferred.

Responsibilities

• Troubleshoot, diagnose, and repair diesel engines, trucks, and heavy-duty equipment.
• Perform mechanical, hydraulic, and pneumatic repairs as needed.
• Complete preventative maintenance (PMs) and DOT inspections.
• Respond to emergency and unscheduled equipment breakdowns to minimize downtime.
• Read and interpret technical manuals, schematics, and service documentation.
• Operate, maintain, and inspect shop tools and equipment.
• Follow all safety procedures, regulatory requirements, and quality standards.
• Accurately document repairs, inspections, and maintenance activities.
• Support team operations and assist with special projects or tasks.
• Use hand and power tools, material handling equipment, welders, and cutting torches.
• Maintain a clean, organized, and safe work area.
• Perform other related duties as assigned.

Skills

Diesel engines

Heavy-duty equipment

Troubleshooting

Diagnostics

Welding

Education

High School Diploma or Equivalent

Tools

None

Job description

County Materials is hiring a Mechanical Technician in Astatula, FL to maintain, troubleshoot, and repair trucks and large machinery, ensuring safe, reliable DOT-compliant operation of the fleet. The role requires diagnosing and repairing diesel engines, performing preventative maintenance, and documenting all activities.

The position emphasizes reading manuals, staying organized, and supporting special projects in a safety-focused environment with first-shift hours and mandatory overtime.