Mechanic, Trades ​/ Skilled Labor

DISTINGUISHING CHARACTERISTICS

Troubleshoots, maintains and repairs a variety of light, medium and heavy‑duty City vehicles and equipment.

Receives immediate (Mechanic I) or general (Mechanic II) supervision from assigned supervisory or management personnel. Mechanic I’s exercise no supervision over staff. Mechanic II’s may instruct and exercise technical direction over lower-level staff in the field.

Mechanic I — This is the entry‑level classification in the Mechanic series. Initially under close supervision, incumbents learn and perform routine tasks in the maintenance and repair of City vehicles and equipment. As experience is gained, assignments become more varied, complex, and difficult; close supervision and frequent review of work lessen as an incumbent demonstrates skill to perform the work independently.

Positions at this level usually perform most of the duties required of the positions at the II‑level, but they are not expected to function at the same skill level and usually exercise less independent discretion and judgment in matters related to work procedures and methods. Work is usually supervised while in progress and fits an established structure or pattern. Exceptions or changes in procedures are explained in detail as they arise.

Mechanic II — This is the fully qualified journey‑level classification in the Mechanic series. Positions at this level are distinguished from the Mechanic I by the performance of the full range of duties as assigned, working independently, and exercising judgment and initiative. Positions at this level receive only occasional instruction or assistance as new or unusual situations arise and are fully aware of the operating procedures and policies of the work unit.

This classification is distinguished from the Senior Mechanic in that the latter performs the more complex work assigned, including providing direction and monitoring the work activities of staff.

Positions in the Mechanic classification series are flexibly staffed; positions at the II‑level may be filled by advancement from the I‑level.

Note:

Duties may vary depending on work location and assignment.

Inspects, diagnoses, repairs and overhauls and replaces systems and components including but not limited to brakes, transmissions, engines, air conditioning, exhaust and electrical systems; diesel, gasoline, and alternative fueling systems (e.g., CNG, propane, and bio‑fuel); hybrid and electric drive systems; emissions; automotive and truck hydraulic systems; and related computer‑controlled components.

Conducts detailed vehicle safety inspections.

Performs routine and preventive maintenance on vehicles and various equipment.

Maintains paper and electronic records of repairs and maintenance. May assist in maintaining parts inventory, as assigned.

Performs all tire maintenance functions including dismounting, repairing, remounting, and balancing of various tires in service on City equipment. May assist in maintaining tire inventory, as assigned.

Hauls a variety of equipment and vehicles using a truck and trailer.

Responds to road calls and performs on‑site diagnostics and repairs on vehicles and equipment.

Delivers and returns vehicles, equipment, and parts to and from specific locations.

Fabricates and installs a variety of parts and equipment, which may include minor welding.

Maintains and cleans tools and work areas. Disposes hazardous waste in accordance with Division and City guidelines.

Keeps current with new technology and participates in various training activities.

Provides technical assistance, coordination and instruction to others, as assigned.

May monitor, train, and lead less experienced mechanic shop personnel.

Follows applicable safety rules and regulations.

Performs other duties, as assigned.

• Maintenance and repair techniques on light, medium and heavy‑duty vehicles and equipment
• Fuel system, emission control, gasoline, natural gas and diesel engine repair
• Electrical systems, automotive and truck hydraulic systems, drive trains, brake systems and air conditioning systems
• Lubrication and preventive maintenance
• Proper use of tools and equipment including electronic…