Master Technician Master Mechanic
Spotless Auto LLC · spotlessautousa.com
San AntonioLead / Manager10+ yrs
The job in short
Master mechanic.
Details
- Found
- 20 d ago · posted 2026-01-20
- Location as listed
- San Antonio, TX
- Role
- Automotive / Service Technician
- Source
- The company’s own careers site
Full description
Job Summary
The Master Mechanic is a highly skilled technician responsible for diagnosing, repairing, and maintaining complex mechanical systems. This role serves as a technical expert, mentor to junior mechanics, and ensures all repairs meet safety, quality, and manufacturer standards.
Key Responsibilities
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Diagnose complex mechanical, electrical, and hydraulic issues using advanced diagnostic tools
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Perform major repairs and overhauls on engines, transmissions, braking systems, suspension, and drivetrains
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Inspect vehicles or equipment to identify defects and determine repair needs
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Ensure all work complies with safety regulations and industry standards
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Mentor, train, and support junior and apprentice mechanics
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Review and verify repair work for accuracy and quality
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Maintain detailed service records and repair documentation
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Communicate repair findings and recommendations to supervisors or customers
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Stay current with new technologies, tools, and manufacturer updates
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Maintain a clean, safe, and organized work environment
Required Qualifications
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High school diploma or equivalent (technical or vocational training preferred)
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8–10+ years of hands-on mechanical experience
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Master-level certifications (e.g., ASE Master Technician or equivalent)
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Advanced diagnostic and troubleshooting skills
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Strong understanding of mechanical, electrical, and computerized systems
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Ability to read technical manuals, schematics, and blueprints
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Valid driver’s license (CDL if applicable)
Preferred Skills
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Leadership and mentoring ability
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Strong attention to detail
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Excellent problem-solving skills
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Ability to work independently and under pressure
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Good communication and customer service skills
Physical Requirements
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Ability to lift heavy parts (up to 50–75 lbs)
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Ability to stand, bend, kneel, and work in confined spaces for extended periods
Work Environment
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Shop, garage, or field environment
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Exposure to noise, grease, fumes, and mechanical hazards
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