The Diesel Technician is responsible for diagnosing, repairing, and maintaining diesel-powered vehicles and light-to-medium duty trucks. This role ensures safe and reliable vehicle operation while delivering the high-quality service customers expect across Telle Tire & Auto Centers and its family of brands.
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Diagnose diesel engine and vehicle system issues using modern diagnostic tools
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Perform preventative maintenance including oil changes, filters, and fluid services
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Repair diesel fuel systems, turbochargers, injectors, and emissions components
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Inspect and repair suspension, steering, brakes, and drivetrain components
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Perform electrical and electronic diagnostics on diesel systems
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Complete digital inspections and document work performed in shop systems
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Communicate repair recommendations clearly with service advisors and leadership
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Maintain a clean, safe, and organized work environment
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Follow all safety procedures and company service standards
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Ability to communicate with customers the explanation of the repair and maintenance findings of their vehicle as needed
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Ability to perform tire work and working on normal gasoline/hybrid automobile repairs and maintenances
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High school diploma or equivalent required
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2+ years of diesel or heavy-duty vehicle repair experience preferred
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Strong understanding of diesel engine systems and diagnostics
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Ability to operate shop tools, lifts, and diagnostic equipment
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Valid driver's license required
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Diesel technical training or vocational certification
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ASE Medium/Heavy Truck Certification (T-Series) preferred
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Experience working on fleet vehicles or commercial trucks
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Work performed in a professional automotive service center
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Frequent standing, bending, lifting, and working with tools and equipment
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Ability to lift up to 50 lbs and work around moving mechanical parts
