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Job Location:

San Marcos, CA - USA

Monthly Salary: Not provided by the employer
Posted: 11 July 2026 (30+ days ago)
Application Deadline: 8 October 2026
Vacancies: 1 Vacancy

Job Summary

JOB TITLE: Lead Mechanic WAGE/HOUR STATUS: Nonexempt

(Master ASE Certified)

REPORTS TO: Director of Transportation

DEPT. /SCHOOL: Transportation DATE REVISED: January 2024

PRIMARY PURPOSE:

Responsible for on-site leadership of vehicle mechanics. Perform major mechanical repairs with minimal supervision to ensure proper performance and safety of district vehicles. Perform assigned work following established policies and procedures.

QUALIFICATIONS:

Education/Certification:

Clear and valid Texas commercial drivers license with Passenger (P) and School Bus (S) endorsements

Master ASE Certified for school bus

Special Knowledge/Skills:

Advanced knowledge of diesel and fuel engine maintenance and repair

Ability to diagnose mechanical problems and perform repairs independently

Ability to read and interpret documents such as safety rules operating and maintenance instructions and procedure manuals

Ability to access and use service materials

Ability to operate bus

Ability to communicate effectively with others

Texas School Bus Driver Certification (or ability to obtain)

Ability to pass U.S. Department of Transportation alcohol and drug tests and annual physical exam

Experience

Three years experience as a mechanic

MAJOR RESPONSIBILITIES AND DUTIES:

  1. Perform major and minor mechanical repairs preventative maintenance diagnostics and inspections on all district vehicles in a timely and efficient manner and without supervision. Maintain accurate up-to-date preventative maintenance records.
  2. Rebuild replace or repair major vehicle components assemblies and systems including engines transmissions suspensions electrical and cooling systems.
  3. Estimate time and materials required to perform major repairs.
  4. Assist the Shop Foreman with assigning work to vehicle mechanics and mechanic assistants and inspect completed work for quality.
  5. Help train mechanics and mechanic assistants.
Safety:
  1. Follow established safety procedures and techniques to perform job duties including lifting and climbing. Operate tools equipment and machinery according to prescribed safety procedures.
  2. Ensure shop equipment and tools are in safe operating condition.
  3. Correct unsafe conditions in the work area and promptly report any conditions that are not immediately correctable to the supervisor.
  4. Follow district safety protocols and emergency procedures.
Other:
  1. Maintain accurate records of time and materials required to perform repairs and service.
  2. Operate buses and vehicles as needed.
  3. Respond to after-hours road calls as needed.
  4. Comply with all federal state and district policies and procedures.
  5. Attend professional development training and possess or earn ASE certification.
  6. Perform other duties or responsibilities as assigned by the supervisor.

SUPERVISORY RESPONSIBILITIES:

Monitor and direct the work of mechanics and mechanic assistants.

EQUIPMENT USED:

Automotive diagnostic equipment; wheel balancing equipment; tire repairing equipment; small hand tools; power tools; welding torch; torque wrench; jack and lift equipment; computer and peripherals; school bus and district vehicles.

WORKING CONDITIONS:

Mental Demands

Maintain emotional control under stress.

Physical Demands/Environmental Factors:

Posture

Prolonged sitting; frequent standing kneeling/squatting bending/stooping pushing/pulling and twisting.

Motion

Frequent walking; regular grasping/squeezing wrist flexion/extension and reaching; regular driving.

Lifting

Heavy lifting and carrying (45 pounds and over) daily.

Environment

Work outside and inside on slippery or uneven walking surfaces; frequent exposure to extreme hot and cold temperatures dust noise and vibration; exposure to chemical hazards; work around vehicles and machinery with moving parts; regularly work irregular hours; occasional prolonged hours; frequent district wide travel; School district employees may be required to work from home and use their personal electronic devices.

The foregoing statements describe the general purpose and responsibilities assigned to this job and are not an exhaustive list of all responsibilities duties and skills that may be required.

Positions are extended annually based on the availability of funding.

A signature of acknowledgment indicates a receipt of the aforementioned information.