Highway Mechanic

Brown County•2198 Glendale Ave. Green Bay, WI

23d•Onsite

About The Position

The Highway Mechanic performs skilled maintenance, service, and repair work on the Brown County Highway Department fleet. This includes vehicles, heavy-duty dump trucks, graders, construction equipment, small engines, and hand tools. Mechanics may also be assigned to a Welder-Fabricator role, focusing on equipment assembly, trailer repair, and custom fabrication projects. A strong understanding of mechanical, electrical, hydraulic, ventilation, and structural systems is essential.

Requirements

Graduate of an accredited technical college in auto or diesel mechanics.
Minimum three (3) years of experience repairing and maintaining diesel engines and heavy equipment.
Equivalent combinations of training and experience may be considered.
Valid Wisconsin Class A CDL with tanker endorsement required within six (6) months of hire.
In-depth knowledge of heavy-duty diesel engines, diagnostics, and repair practices.
Familiarity with hydraulic systems, electrical systems, and emissions components.
Strong welding and fabrication ability, including structural and custom equipment builds; as it applies.
Skilled in using OEM diagnostic software (e.g., Cummins, CAT, Allison).
Ability to interpret technical manuals, schematics, and repair specifications.
Organized, detail-oriented, and capable of managing priorities in a busy repair shop.
Effective written and verbal communication skills.
Ability to work independently and as part of a team.
Willingness and ability to assist in snow removal operations.
Must provide a personal complement of mechanic or fabricator professional-grade hand tools, including but not limited to: ¼” and ½” drive sockets, open-end and box wrenches, Allen/hex keys, screwdrivers, pliers, grips, and test meters.
Tools must meet departmental standards and be inventoried for insurance purposes.

Nice To Haves

Diesel mechanic or welding certification preferred.
EPA Section 609 air conditioning certification a plus.

Responsibilities

Inspect, diagnose, and repair diesel and gas engines, transmissions, brake systems, suspensions, hydraulics, HVAC systems, and power steering.
Perform preventative maintenance and scheduled services.
Repair department vehicles including pickups, passenger vehicles, loaders, and construction equipment.
Operate diagnostic tools and software to troubleshoot and resolve electronic/electrical system issues.
Conduct road tests to verify repairs and operational safety.
Make on-site service calls for field repairs.
Fabricate, build, construct, and assemble highway and winter specific work equipment.
Perform welding, brazing, cutting, and structural repairs on trucks, trailers, and custom steel equipment.
Service and repair trailer systems including wiring, hydraulics, and hitches.
Retrofit vehicles with custom plumbed, wired, or fabricated components.
Serve as a working lead, guiding shop operations while actively participating in mechanical repairs or fabrication work.
Support the Fleet Manager with scheduling, prioritization, and coordination of daily operations.
Mentor junior mechanics on proper procedures, safety, and troubleshooting techniques.
Maintain shop records and support inventory management for tools, parts, and consumables.
Provide building and grounds support, including routine facility maintenance and infrastructure repair.
Assist with developing and sustaining policies, work quality standards, and cost control initiatives.