Automotive Technician Heavy-Line Jobs Florida | Nimnicht Buick GMC (Jacksonville, FL)

Nimnicht Buick GMC
11503 Philips Hwy
Jacksonville, FL 32256

Nimnicht Buick GMC in Jacksonville, FL, is seeking an experienced Heavy-Line Service Technician to join our growing service department for heavy line automotive technician jobs Jacksonville FL and heavy line service technician Nimnicht Buick GMC.

This role is ideal for highly skilled professionals specializing in engine, transmission, drivability, and major mechanical repairs who want consistent work, strong compensation, and clear career advancement. As an engine transmission specialist Jacksonville, experienced drivability electrical technician FL, or advanced diagnostic heavy line technician, you’ll perform complex diagnostics and major component repairs—including factory warranty work—in our state-of-the-art facility while maintaining the high standards expected at a busy GM dealership.

We’re looking for a reliable ASE preferred heavy line mechanic Jacksonville or heavy repair technician North Florida professional ready to handle major mechanical repair technician Florida and GM dealership heavy line technician openings with precision and efficiency. This position offers excellent long-term potential through factory warranty repair technician positions, state of the art shop heavy line careers, and career advancement heavy line service technician pathways within a respected family-owned Buick GMC technician jobs environment.

If you’re a dedicated technician seeking Jacksonville FL heavy line automotive technician or Northeast Florida major repair technician roles with a dealership that invests in its team and provides steady high-level work, we encourage you to apply today and become part of the Nimnicht Buick GMC service department.

Key Responsibilities:

• Diagnose and repair major engine, transmission, driveline, suspension, steering, and electrical systems
• Perform engine and transmission replacements, timing components, cylinder head repairs, and other major mechanical work
• Diagnose complex drivability and electrical concerns using advanced diagnostic equipment
• Complete manufacturer warranty repairs according to factory standards
• Accurately document repairs, diagnostic findings, and recommendations
• Conduct thorough vehicle inspections and identify additional needs
• Test drive vehicles before and after repairs to verify quality
• Maintain productivity while delivering high-quality repairs
• Follow safety procedures and keep a clean, organized work area
• Collaborate with Service Advisors, Shop Foremen, and fellow technicians

What We’re Looking For:

• Minimum 5 years of heavy-line automotive repair experience
• GM Certification preferred but not required
• ASE Certifications highly preferred
• Strong experience with engine diagnostics, transmission repair, electrical diagnostics, and drivability concerns
• Ability to independently diagnose and complete complex repairs
• Strong understanding of scan tools, diagnostic equipment, and computerized vehicle systems
• Valid driver’s license with acceptable driving record
• Professional attitude, dependable work ethic, and commitment to quality
• Ability to pass background and pre-employment drug test

What We Offer:

• Top flat-rate pay based on experience and certifications
• Annual earning potential of $100,000-$150,000
• High-volume service department with consistent work
• State-of-the-art service facility and diagnostic equipment
• Factory training and career advancement opportunities
• Health, Dental, and Vision Insurance
• 401(k) with company match
• Paid Vacation and Holidays
• Employee discounts on vehicles, parts, and service
• Supportive leadership focused on technician success
• Stable, family-owned dealership with a strong community reputation

If you’re a skilled Heavy-Line Service Technician ready to work in a professional environment where your experience is respected and rewarded, apply today.

Nimnicht Buick GMC | Excellence in Heavy-Line Service

***YOUR INCOME RANGE MAY VARY BASED ON YOUR EXPERIENCE***

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