Mechanic III

Mechanic III

Reports to:

Director of Transportation

Terms of Employment: 12 months

Position Type:
Full-Time

Location:

Davidson County Schools Central Office - Lexington, North Carolina

Starting Date:
Jul 6, 2026

Salary: $3559.68 monthly

Job Summary:

Performs responsible and specialized skilled mechanical work on school system buses and a variety of automotive, construction and specialized equipment. Main responsibilities include diagnosing and performing minor and major repairs, preventive maintenance, metal fabrication and machine work to repair and fabricate parts and equipment. The mechanic also serves as a lead worker providing guidance to lower level equipment mechanics and works independently as a skilled mechanic.

The role involves use of test equipment and hand tools, completing maintenance records, ordering parts and advising departmental employees. Hazards include loud noises, vibration, moving mechanical parts, electrical current, chemicals, fumes, odors, dusts, mists, gases, and oils. Work is performed under regular supervision.

• Diagnoses highly complex mechanical problems.
• Participates with and assists other mechanics in all areas of repair and replacement as needed.
• Tests and inspects completed work of other mechanics to ensure compliance with safety and quality standards.
• Performs a variety of highly skilled mechanical repair tasks including working on diesel engines and hydraulic systems.
• Conducts inventory and replenishes materials and supplies.
• Tests electrical systems to assure proper functioning.
• Performs school bus body repair, replacement, preparation and painting.
• Diagnoses and repairs diesel engines.
• Removes, replaces and reassembles transmissions; clutches; fuel and fuel lines, oil, and water pumps; generators and other parts of the engine and suspension system including diesel injectors and pumps.
• Performs work of a Maintenance Mechanic I and II as needed. Performs other related duties as assigned.

Performs other related work as required.

• High school graduation with coursework in mechanical trade skills. Completion of diesel and/or automotive mechanics preferred. Considerable related experience in repairing commercial vehicles, automobiles, construction, and specialized equipment.
• Thorough knowledge of the methods, tools, parts, and equipment used in the repair of school buses, automotive cars, trucks, and heavy construction and public safety equipment.
• Thorough knowledge of gasoline and diesel engine operation and repair.
• Thorough knowledge of electrical, hydraulic, vacuum, and brake systems.
• Considerable knowledge of the occupational hazards and related safety precautions of the class.
• Skill in the use and operation of tools and machinery used in automotive repair work.
• Ability to diagnose mechanical problems and to detect by inspection any worn or broken parts.
• Ability to read and understand service manuals and schematic drawings.
• Ability to operate vehicles safely.
• Ability to follow oral and written instructions accurately.
• Ability to establish and maintain effective working relationships with coworkers and supervisors.
• Ability to establish and maintain records of work activities and parts.

Possession of a valid North Carolina commercial driver's license, Class A with P/S/N endorsements.

Possession of a valid North Carolina safety and OBD II Inspection license.

Must obtain 30 day inspection certification program.

Must be 21 years of age.

Must obtain CDL license within 30 days.

Must be able to physically perform the basic life operational functions of climbing, balancing, stooping, kneeling, crouching, crawling, reaching, standing, pushing, pulling, lifting, fingering, grasping, feeling, hearing, and repetitive motions.

Must be able to perform heavy work exerting up to 100 pounds of force occasionally; up to 50 pounds of force frequently; and up to 20 pounds of force constantly.

Must possess the visual acuity to operate machines and equipment including close inspection of moving and small parts, using measurement devices, assembly, and fabrication of parts, and to maintain records.