Diesel Mechanic

Minimum Qualifications

• High school diploma or equivalent required.


• Must have a valid Oklahoma driver’s license.


• Vocational/Technical school program or apprenticeship in auto repair or related field required.


• Two years of related experience with Ford and Chevy diesel engine diagnosis and repair preferred.


• Must be 21 years of age or older.

Must be able to successfully pass a background check and drug screen to the satisfaction of the organization.

Essential Functions of the Position

• Perform routine and preventive maintenance including but not limited to, oil changes and tune-ups on company vehicles, ambulances, trailers, and other motor vehicles in accordance with manufacturers.


• Performs necessary testing and diagnostic assessment on parts, systems, and vehicles to ensure proper functioning.


• Perform routine assessments on systems as established in departmental standards/standard operating procedures and /or departmental checklists.


• Ensure maintenance and repair schedules and production plans support the urgency of operational needs and resource deployment plans.


• Deploy to unit/vehicle locations when necessary and feasible to mitigate unit downtime.


• Properly test drive vehicle to confirm safe and proper operation.


• Accurately maintain vehicle repair and maintenance records.


• Conduct self in an ethical, professional manner; project a positive self/company/system image.


• Adhere to and enforce all safety standards and organizational policies.


• Adhere to and enforce all vehicle use and emergency vehicle operation standards and policies.

Punctuality and regular, predictable, reliable, consistent attendance are essential. Other essential functions include professionalism, the ability to communicate effectively (verbally and in writing), maintaining confidentiality, exercising sound judgment, being adaptable and flexible, following safety and compliance protocols, being accountable, complying with the Code of Conduct, organizational policies, procedures, practices, and expectations, and performing the core duties of the position either with or without a reasonable accommodation.

Other Functions of the Position

Performs other job-related duties, functions, tasks and responsibilities as assigned, which may vary based on evolving organizational needs and priorities. These responsibilities are not considered essential functions of the position and may be modified or reassigned to accommodate individuals with disabilities, in accordance with the Americans with Disabilities Act (ADA) as amended.

Knowledge, Skills, Abilities, and Other Characteristics

• Excellent mechanical repair skills.


• Excellent analytical and problem-solving skills


• Ability to read service and repair manuals.


• Strong attention to detail.


• Must be able to work under pressure and meet strict deadlines.


• Must be able to work independently with little supervision to meet the goals of the department.


• Ability to handle multiple tasks simultaneously; skill in working in an environment subject to constant interruptions and quickly changing priorities; ability to prioritize responsibilities when necessary; effective time-management skills.

Supervisory Responsibilities

• This position does not have supervisory or management responsibilities of other employees.

Physical Demands

• Required to walk, sit, stand, bend, reach, kneel and crawl and move about the property for periods of time.


• Must be able to lift, carry, push or pull up to 150 lbs.

Work Environment

• Work performed in a fleet setting.


• Some exposure to external environmental conditions, such as heat, cold, rain, snow and ice.


• Noise level can range from minimal to intense.