Fleet Mechanic III
Listed on 2026-08-01
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Trades / Skilled Labor
Heavy Equipment Mechanic, Diesel Mechanic
Fleet Mechanic III
Responsible for performing technical duties related to the operations, maintenance, and repair of the city's fleet. Duties include but are not limited to servicing and repairing both vehicles and equipment with gasoline and diesel engines.
Essential Functions:
- Performs advanced maintenance and servicing of small engines, light duty vehicles, heavy duty vehicles, and equipment.
- Uses basic tools and shop equipment, working independently, and with minimal supervision.
- Diagnose and repair complex mechanical, electrical, hydraulic, and computer-controlled systems on gas, diesel, hybrid, and alternative fuel vehicles.
- Perform major overhauls on engines, drive trains, and braking systems.
- Conduct root cause analysis of recurring fleet failures and recommend corrective actions.
- Ensure shop operations comply with OSHA, DOT, EPA, and municipal safety and environmental standards.
- Able to operate equipment such as lawnmowers, weed trimmers, snow blowers, small loaders, front‐end loader, back‐hoe, road plows, sweepers, tamper, dump trucks and pickup trucks, skid steers, excavator, and aerial lift.
- Repairs and services vehicles and equipment by using proper hand and power tools.
- Prioritizes work assignments to complete work in a safe, timely, and efficient manner.
- Operates and maintains vehicles and equipment that may include air-conditioning, electrical, hydraulic, mechanical, and computer-controlled systems. Understands basic functions and/or operations.
- Completes appropriate work-flow reporting, maintains accurate service and maintenance records.
- Maintains city provided tools and equipment to ensure proper operation and safe operating conditions.
- Maintains a clean and professional working environment, wearing proper personal protective equipment (PPE).
- Operate snow removal equipment if needed during an extended event.
- Research and prepare parts lists for repairs of vehicles and equipment.
- Performs metal fabrication work and welding with oxyacetylene, mig welder, and stick welder.
- Provides guidance and mentoring to lower-level team members.
Qualifications:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required.
Education and/or Experience:
High school diploma or general education degree (GED) and three years related experience in Fleet maintenance and/or an associate's degree in the Automotive or Diesel Repair Industry.
Required Certificates, Licenses and Registrations:
- Possession of a South Dakota Class B Commercial Driver's License (CDL).
- Possession of ASE Maintenance and Light Repair Technician Certification.
- Possession of 6 (six) additional ASE Certifications in either Automotive or Heavy/Medium Duty Truck Technician Certification
Required Knowledge:
- Knowledge of advanced principles of internal combustion, diesel, electric, and hybrid propulsion systems.
- Knowledge of vehicle diagnostics and troubleshooting, including use of laptop-based OEM diagnostic platforms.
- Knowledge of principles of team leadership and workflow coordination
- Knowledge of mechanical diagrams, computer programs, repair manuals, and wiring diagrams for automotive and diesel repairs.
- Knowledge of safe work methods and safety regulations pertaining to the work performed.
- Knowledge of shop mathematics.
- Knowledge of vehicle components including engines, transmissions, braking systems, steering, suspension, and electrical systems.
- Knowledge of hand tools, power tools, lifts, diagnostic equipment, and shop tools used in automotive service
- Preventive maintenance programs and fleet standards
Required Skills:
- Ability to perform general maintenance work, individually or as a member of a crew.
- Ability to maintain a variety of small engine equipment.
- Ability to safely use and maintain hand and power tools related to the work being performed.
- Ability to make accurate arithmetic calculations.
- Ability to read and interpret service manuals and repair instructions.
- Ability to understand and follow oral and written directions.
- Ability to prepare basic records and reports of work performed.
- Ability to understand the operation of a wide variety of light and heavy motorized equipment.
- Ability to contribute effectively to the accomplishment of team or work unit goals, objectives, and activities.
- Ability to use computers to track, record and communicate with team members and management.
- Ability to problem solve and determine necessary actions to resolve concerns.
- Ability to read and interpret documents, write routine reports, and communicate by written and verbal communication.
- Ability to maintain and promote safety, quality, and efficiency in all work.
- Ability to communicate clearly and professionally with team members and supervisors.
- Ability to use CMMS systems for tracking, scheduling, and reporting maintenance work.
- Ability to work under pressure during emergency situations or critical equipment failures.
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