Auto Mechanic Assistant Jobs in Delavan, WI (NOW HIRING)

Salary: $29.35 - $31.91 Hourly
Location : Public Works, 3715 N. Newville Rd., Janesville, WI
Job Type: Full Time
Job Number: RC-0805258
Department: Public Works - Highway Operations
Opening Date: 07/24/2026
Closing Date: 7/30/2026 5:00 PM Central
Position Summary and Job Duties
This position is responsible for the repair and maintenance of large and complex equipment used in the daily operations of the Public Works Department. Work involves a combination of manual tasks and technical diagnosis of average complexity.
80% Service and repair a variety of vehicles and equipment such as single, tandem axle and four-wheel drive trucks; tractors and mowers; small to medium sized end loaders; asphalt rollers; tractor-trailer combinations; roadway maintainers; backhoes and various other types of road maintenance and construction equipment.
-Perform all work in a professional safe manner.
-Comply with all recommended services requirements.
-Maintain clean safe work stations.
10% Submit accurate records of time and materials used in the performance of job duties.
-Time sheets.
-Repair parts and accessories.
-Update vehicle logs.
-Log on work done in the appropriate places.
5% Help develop personnel of lesser experience and/or training.
-Assist with on-the-job training for new mechanics.
5% Performs other duties as assigned.
Success Factors (KSA's)
-Knowledge of the types and uses of common hand and power tools and standard equipment used in heavy equipment maintenance and repair.
-Knowledge of the precautions necessary to work safely with and around mechanized construction and maintenance equipment.
-Ability to understand technical manuals and to carry out oral or written instructions with minimal supervision.
-Working knowledge of complex hydraulic and electronic systems; and the ability to perform repairs on gasoline and diesel engines of various sizes.
-Familiarity with various metal working techniques including drilling, grinding, cutting and welding.
-Possess good documentation skills and a comfort level with computerized work order tracking and inventory systems.
-Ability to work nights, weekends and holidays as required
Job Requirements, Education, Training & Experience
-High school graduation with additional vocational/technical training and three years relevant work experience in heavy equipment and truck maintenance and repair required, in addition to skills listed above.
-A Class "A" CDL must be obtained within 6 months after start date. Education and training will be provided to obtain the required Class "A" CDL in collaboration with Blackhawk Technical College. This opportunity requires a three year commitment of employment with Rock County Public Works.
-Must Possess and maintain a current unrestricted (not due to corrective lenses) driver's license and auto insurance pursuant to the Rock County Administrative Policy and Procedure Policy 5.02 and 5.27.
-Working phone number
Essential Job Functions (physical elements, equipment and working conditions)
Physical Elements:
- lift and carry up to 60 lbs. (brake drums, truck tires w/rims, truck batteries, clutch sets, plow blades, etc.)
- frequent standing, bending, squatting, kneeling, laying (mounting tires, repair of hydraulics, air supply, fuel
system, brake repair, standing long periods on concrete, etc.)
- occasional climbing with or without ladders, reaching and stepping (in and out of truck and equipment cabs
at 24" from the ground, engine compartments, dump bodies, etc.)
- occasional heights up to fifteen feet above the ground (on ladders, working atop of trucks, construction
equipment, etc.)
- frequent working overhead, arms above head (lying on creepers, floor, ground, working under equipment
and or hoist, etc.)
- occasional push, pull up to 60 lbs. (large hyd. jacks, mounted tires, truck tailgates, large truck stands, etc.)
- frequent use of hand tools, gripping, twisting, striking (air hammers, drills, grinders, cutting torch, screw
drivers, wrenches, etc.)
- frequent visual acuity (reading electrical diagrams, ability to distinguish color coded wires, etc.)
- occasional equipment use, ability to drive and/or operate trucks, tractors, graders, end loaders, mowers,
chain saws, etc.
- frequent reaching out and over (working inside engine compartments, equipment cabs and equipment
frames)
- ability to work in extreme cold and hot, humid conditions for long periods of time
Rock County Employee
Facts and Benefits Highlights

• Rock County historic and cultural attractions:Rock County is in south Central Wisconsin along the Illinois border. The County has a population of 161,188 making it the ninth largest County in Wisconsin. Janesville, Wisconsin (pop. 64,009) is the county seat. Janesville is located on the I39/90 corridor, forty miles south of Madison, seventy-six miles west of Milwaukee and about two hours from Chicago.

Rock County's many historic and cultural attractions include the City of Evansville historic district, Beloit College (an acclaimed liberal arts institution located in the City of Beloit) and the City of Janesville's Rotary Botanical Gardens and Tallman House (an exceptional example of Italian villa style architecture from the mid 1850's).
The Cities of Janesville and Beloit have a combined symphony orchestra, as well as individual performing arts centers. The Rock County Fair and Riverfest are regional cultural celebrations held every summer in the Cities of Janesville and Beloit respectively. These Cities both have extensive park and open space networks, including portions of the Ice Age National Scenic Trail, a Statewide trail commemorating the State's geologic history. Additionally, the Rock River runs through these Cities, offering many recreational opportunities.

• Salary:

Rock County has updated their pay grid in 2023 and it has 14 steps for every classification. Below is the link to locate the compensation grid and see each of the classifications that Rock County has to offer.
Employees are paid every two weeks on Friday (26 checks in a year). Paychecks are directly deposited in the employee's bank account. There is a two-week delay between the pay period worked and the payday. New employees generally wait four weeks before they receive their first check, which is a live paper check. Direct deposit is a requirement of employment.

• Holidays (Ordinance 18.501):

The following holidays are observed by the County and shall be granted to regular employees with pay and to temporary employees without pay, unless such employees are required to be on scheduled work:
(a) New Year's Day
(b) Martin Luther King Jr. Day
(c) Spring Holiday to be observed the Friday immediately preceding Easter
(d) Memorial Day
(f) July 4th
(g) Labor Day
(h) Thanksgiving Day
(i) Friday following Thanksgiving
(j) Day before Christmas
(k) Christmas Day
(l) One Floating Holiday
(m) Any additional holiday granted by the County Board.
(n) The County Administrator may designate additional holidays in unusual circumstances with the approval of the County Board Chair and/or Vice Chair.
For employees working the standard work schedule, when a holiday falls on Saturday, it shall be observed on the preceding Friday. When a holiday falls on a Sunday, the following Monday shall be observed.
For employees not working the standard work schedule see the HR Policies and Procedures.

• Vacation (Policy & Procedure Manual 5.47):

Employees (.4 FTE or greater) hired on or after April 10, 2023, shall earn vacation according to the following schedule:

• Health Insurance including our Wellness component:

Rock County offers a dual choice point of service plan. Employees will have a choice to elect coverage with either Dean Health Care or Mercy Health Care. Employees can enroll within the first 30 days of employment, after that there is an annual open enrollment period in the fall. In the case of a qualifying event (birth, marriage, FTE increase, loss of coverage, etc.), the employee will also have 30 days to enroll or make changes. No exceptions will be made. The County will pay 90% of the premium for health insurance and the Employee may earn the remaining 10% of the premium, based on the terms of participation of the Healthy Employee Incentive Program.

• Sick Leave (Policy 5.39):

Sick leave pay shall commence on the first day of any period of illness due to accident, injury, or disease.
All full-time employees shall earn one sick leave day per month of continuous employment. All part-time employees whose regular workweek is sixteen hours or more shall earn one sick leave day on a prorated basis directly in relation to the normal full time employment period. All part-time employees, who work less than sixteen hours per week, shall not earn sick leave. Temporary and seasonal employees are not eligible for sick leave. Sick leave shall accrue to a maximum of one hundred thirty days.

• Dental Plan:

The County offers a dental plan through Delta Dental and will pay 60% of the applicable
premium for the lowest cost plan. Employees can enroll within the first 30 days of
employment, after that there is an annual open enrollment period in the fall. In the case of a qualifying event (birth, marriage, FTE increase, loss of coverage, etc.), the employee will also have 30 days to enroll or make changes. No exceptions will be made. Newly enrolled employees will likely see a double deduction on their first paycheck; premiums are paid one month in advance.

• Vision Plan:

The County offers a vision plan which employees can enroll in at their own cost. Employees
can enroll within the first 30 days of employment, after that there is an annual open enrollment
period in the fall. In the case of a qualifying event (birth, marriage, FTE increase, loss of coverage, etc.), the employee will also have 30 days to enroll or make changes. No exceptions will be made.
Newly enrolled employees will likely see a double deduction on their first paycheck; premiums are paid one month in advance.

• Life Insurance:

The County provides term life insurance through the State of Wisconsin Plan. Employees can purchase insurance in increments based on their salary, up to five times their salary. The County will contribute 20% of the cost for the first increment only - one times the employee's salary. Employees can also purchase coverage for their spouse and/or children.
*Eligibility for this benefit is tied to whether the employee is eligible for retirement benefits. (You must be expected to work for at least 12 months and 1200 hours, or have previously qualified for the WRS)

• Voluntary Benefits:

The County offers voluntary benefits which employees can enroll in at their own cost. Employees
can enroll within the first 30 days of employment, after that there is an annual open enrollment
period in the fall. Voluntary benefits may include: Disability, Hospital indemnity, Supplemental Life, Critical Illness, and Accident Insurance. Employees are responsible for 100% of the premiums for any voluntary benefits elected. Deductions are taken post tax. Please visit the Human Resources intranet page for more information.

• Deferred Compensation:

Employees can participate in one of the identified deferred compensation plans (Nationwide, Wisconsin Deferred Comp, and Security Benefits) at their own cost.

• Flexible Spending Account (Medical and Dependent Care):

Employees can elect to put an annually IRS established amount into a flexible spending account through (EBC) to pay for their own non-reimbursed medical care expenses. Employees can also put in up to $5,000 for dependent care accounts.
If you leave County employment, you have ninety (90) days to submit expenses incurred prior to your last day.

• Retirement:

Rock County participates in the Wisconsin Retirement System (WRS). Eligible employees are required to participate. What an employee receives at retirement is dependent upon several factors - age, length of service, salary.
Rock County and the employee make equal contributions to the Wisconsin Retirement System on behalf of the employer. The contribution rate is addressed in the employment letter.
Employees in protective status have the percentage contributions defined in their respective collective bargaining units.
Employees who have questions about their retirement benefits should contact WRS.

• Bereavement Leave (Policy 5.04):

In the event of a death an employee may be excused from work without loss of pay for up to a maximum of thirty-two (32) hours annually for the purpose of attending a person's wake, visitation, memorial service, funeral, or make necessary arrangements regarding the person's death, within a reasonable time after the occurrence. Reasonable time after the occurrence is defined as within six (6) months from the date of death.
No more than (32) hours can be used for the same decedent.
If additional time is required beyond the thirty-two (32) hours annually, an employee may request to use accumulated vacation, holiday, or comp-time. Sick leave can be used for a parent, spouse, or child only.
Bereavement leave cannot be accrued from one year to the next.
Bereavement leave can be used in increments of quarter hours.
A second or third shift employee may be excused from work the scheduled shift before or after the event, provided the shift begins or ends on the same calendar date of the event.
All leaves under this section shall be prorated based upon the employee's FTE.

• EAP:

The County provides an