Highway Mechanic

COUNTY OF BROWN; Green Bay (WI); On-site; USD 42,000 - 62,000; Full time

Benefits offered by this job

Annual tool stipend

Job summary

The County of Brown is seeking a skilled Highway Mechanic to maintain and repair the Brown County Highway Department fleet, including heavy-duty dump trucks, graders, and support equipment. Diesel and gas engines, transmissions, brakes, suspensions, hydraulics, HVAC systems, and power steering will be commonly serviced, with field work when required.

Welding and fabrication duties may be assigned; you may lead shop operations, mentor junior staff, and keep accurate records.

Qualifications

• Experience servicing heavy-duty diesel and gasoline engines.
• Ability to diagnose and repair transmissions, brakes, suspensions, hydraulics, HVAC, and power steering.
• Proficient with OEM diagnostic tools and shop equipment.

Responsibilities

• Inspect, diagnose, and repair fleet vehicles and equipment.
• Perform preventive maintenance and on-site field service as needed.
• Lead welding/fabrication tasks and support shop operations.
• Maintain records and assist with inventory and safety programs.

Skills

Diesel engines

Gas engines

Vehicle diagnostics

Electrical systems

Hydraulic systems

HVAC systems

Power steering

Tools

Cummins diagnostics

CAT

Allison

Job description

Job Requirements

Job Summary 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.

Essential Duties

Fleet and Equipment Maintenance: 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.

Welding and Fabrication (As Assigned)

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.

Lead Mechanic or Welder-Fabricator Duties (As Assigned)

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.

Materials and Equipment Used

Standard and specialty hand, air, and power tools. Electronic diagnostic and testing tools. Welding equipment (MIG, TIG, arc), drill press, lathe, milling machine. Shear and brake press, band saw, iron worker. Engine and fuel system diagnostic tools and A/C recovery and recharge systems. Lubricants, parts cleaners, and fuels. Operate hydraulic lifts, jacks, overhead crane, and other hydraulic and air operated lifting and rigging systems.

Physical Demands

Lift up to 75 lbs. (team lift) and frequently carry up to 40 lbs. Regular standing, walking, and sitting; occasional vehicle operation. Frequent bending, twisting, climbing, reaching, and squatting. Clear oral communication and sound recognition. Visual ability to distinguish detail at varied distances and lighting. Exposure to environmental and occupational hazards, including noise, vibration, fuel, oils, solvents, and temperature extremes.

Tool Requirements

Must provide a personal complement of mechanic or fabricator professional-grade hand tools, including but not limited to: " and " 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.

• Annual tool stipend of $1,000 available for upgrades and replacements.
• Unused funds do not carry over.

Brown County is an E-Verify employer.

Click the links below for more information.

https://www.browncountywi.gov/i/f/files/Human-Resources/E-Verify%20Participation%20Poster(1).pdf

(Download PDF reader)

https://www.browncountywi.gov/i/f/files/Human-Resources/IER%20Right%20to%20Work%20Poster.pdf

(Download PDF reader)

Other Experience and Qualifications

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.