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Posted August 09, 2026

Heavy Duty Diesel Technician

SST Direct
Middletown, DE, US Full Time
38USD - 45USD per hour

Job Description

Job Description

Seeking a Diesel Mechanic for a direct hire opportunity with our client in Middletown, DE.

Pay: $38 - $45 per hour (based on experience) + Benefits!

Responsibilities:

• Inspect trucks, trailers, and related systems to identify issues
• Diagnose mechanical, electrical, and hydraulic problems
• Repair or replace defective parts (engines, transmissions, brakes, suspensions)
• Perform routine maintenance (oil changes, tire rotations, fluid checks)
• Test drive vehicles to ensure proper operation after repairs
• Use diagnostic tools and software to troubleshoot issues
• Maintain detailed service records and reports
• Follow safety standards and regulations (e.g., DOT compliance)

Qualifications:

• High school diploma or GED (required)
• Technical training in diesel mechanics (preferred)
• Certification such as ASE (Automotive Service Excellence) is a plus
• 5+ years of experience in heavy-duty vehicle repair
• CDL is preferred or able to be obtained
Required Skills
• Extremely strong ability to diagnose
• Strong knowledge of diesel engines and heavy vehicle systems
• Problem-solving and troubleshooting skills
• Mechanical aptitude and attention to detail
• Basic computer skills (for diagnostics and reporting)
• Ability to work independently and as part of a team
Physical Requirements
• Ability to lift heavy parts (50+ lbs)
• Stand, kneel, and work in tight spaces
• Work in shop environments

If you are interested in learning more about this role, please submit your resume for immediate consideration!

INDH

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