Heavy-Duty Diesel Technician [ID:76AK]

Mechanics Hub; Frederick (MD); On-site; USD 34,000 - 55,000; Full time

Benefits offered by this job

OEM/ASE training

Productivity bonuses

Uniforms and PPE

Boot reimbursement

401(k) match

PTO

Job summary

Mechanics Hub in Frederick, MD is hiring a Heavy-Duty Diesel Technician to diagnose and repair heavy-duty trucks. You will utilize advanced diagnostic equipment and read technical manuals to troubleshoot diesel engines, electrical systems, and hydraulics.

The role offers paid OEM and ASE training, productivity bonuses, uniforms and PPE, boot reimbursement, and a Monday–Friday daytime schedule with hours negotiable. Saturday work may be required.

Qualifications

• Diesel engine systems knowledge and electrical components.
• Ability to read and interpret technical manuals and schematics.
• Valid driver’s license required.

Responsibilities

• Diagnose electrical, hydraulic, and mechanical issues using advanced diagnostic equipment.
• Troubleshoot diesel engine malfunctions and perform necessary repairs.
• Conduct vehicle inspections to support safety and environmental compliance.
• Perform preventive maintenance, including oil changes, filter replacements, and routine service.
• Collaborate with fellow technicians to prioritize repairs and maintain efficient shop workflows.
• Maintain accurate records of repairs, services performed, and parts used.

Job description

A long-established commercial truck dealership in Frederick, MD is hiring a Heavy-Duty Diesel Technician to diagnose and repair heavy-duty trucks. Ideal candidates bring diesel engine knowledge, electrical troubleshooting skills, and familiarity with diagnostic equipment. Apply today for paid OEM and ASE training, productivity bonuses, and flexible Monday–Friday daytime hours. Duties & Responsibilities:Diagnose electrical, hydraulic, and mechanical issues using advanced diagnostic equipmentTroubleshoot diesel engine malfunctions and perform necessary repairsConduct vehicle inspections to support safety and environmental compliancePerform preventive maintenance, including oil changes, filter replacements, and routine serviceCollaborate with fellow technicians to prioritize repairs and maintain efficient shop workflowsMaintain accurate records of repairs, services performed, and parts used Qualifications:Working knowledge of diesel engine systems and electrical componentsFamiliarity with diesel diagnostic tools and equipmentAbility to read and interpret technical manuals and schematicsValid driver’s license requiredPhysical ability to lift heavy components and work in varying shop conditions Preferred:1+ year of experience as a Diesel TechnicianPrevious diesel dealership experienceCommercial Driver’s License CDL #DJ1 Compensation:$25.00 – $40.00/hour, based on experience, certifications, and trainingTechnician productivity bonusesToolbox relocation assistancePaid OEM and ASE certificationsAnnual boot reimbursementCompany-provided uniforms and PPEBenefits:Health, dental, and vision insurance after 60 days of employment401(k) with company match after 6 months of employmentPaid time off (PTO) benefits available immediatelyShifts:Day shift, Monday to Friday (full-time)Working hours negotiable to accommodate scheduling needsSaturday hours may be required as needed