Diesel Technician
Job Description
A well-established, full-service commercial truck dealership is hiring a Diesel Technician in Westbury, NY to diagnose and repair medium- and heavy-duty trucks. Ideal candidates have 3+ years of truck repair experience and strong diagnostic skills. Apply now for long-term stability.
Duties & Responsibilities:
- Diagnose and repair medium- and heavy-duty trucks, including engines, transmissions, brakes, suspension, aftertreatment/DEF, and electrical systems
- Complete preventative maintenance, DOT inspections, and warranty repairs to OEM standards
- Use diagnostic software/tools to identify faults and document repairs accurately
- Coordinate with parts and service teams to keep work moving and meet turnaround expectations
- Maintain a clean, safe, organized work area and follow all shop safety procedures
- Inspect and prep new and used trucks for delivery and lot inventory readiness
Requirements:
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Required:
- 3+ years of hands-on experience servicing medium- or heavy-duty trucks (dealership or fleet)
- Must be able to diagnose faults, complete repairs, and work with minimal supervision
- Strong knowledge of diesel systems, air brakes, suspension, and electrical diagnostics
- Personal tool set and comfort using service manuals and diagnostic systems
- Valid driver’s license and reliable weekday availability
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Preferred:
- CDL Class B (or higher), or willingness to obtain
- Experience working on International and/or Battle Motors trucks
- OEM and/or ASE certifications (brakes, diesel engines, electrical)
- Interest in ongoing manufacturer training (OEM training available for motivated technicians)
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Shifts
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Day shift; Monday to Friday, 7:30 AM to 4:00 PM
- No weekends; consistent weekday workflow in a shop environment
Compensation
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$33.00 – $40.00/hr based on experience, certifications, and diagnostic capabilities
- Overtime available
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Benefits:
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Health and dental insurance
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401(k) retirement plan
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Paid time off and holidays
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Uniforms provided
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Company Description
With over 60 years of experience, Syosset Truck Sales is Long Island’s premier dealer for medium- and heavy-duty trucks.
Centrally located in Westbury, NY on five acres, we are a large International and Battle Motors franchise dealer offering new and used inventory, financing solutions, and full-service support. Our team is committed to delivering dependable, customer-focused service across all departments.
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