Garage Supervisor (Pay Grade 23) AFSME Local 1607 - PROMOTIONAL ONLY

Garage Supervisor (Pay Grade 23) AFSME Local 1607 - PROMOTIONAL ONLY

Salary

$59,015.00 - $96,135.00 Annually

Location

New Castle County Conner Building, 187-A Old Churchmans Road, New Castle, DE

Job Type

Regular Full-time

Job Number

00322-2026

Department

Public Works

Opening Date

10/28/2026

Closing Date

11/6/2026 11:59 PM Eastern

• Description
• Benefits
• Questions

IMPORTANT INFORMATION

In accordance with the Merit System Rules and Regulations, an eligible list, which will be valid for a one-year period, and which will be used to fill vacancies during that period, is being established for this classification. Applicants on the eligible list will be certified in accordance with the Merit System and appropriate union contracts. Only full-time, permanent, classified County employees may apply for this announcement.

Candidates may submit online employment applications using the NEOGOV online application system available at https://www.governmentjobs.com/careers/nccde.

EXAMINATION PROCESS: The examination process for this posting may include an evaluation of training and experience, a written examination, a computerized exam, an oral board interview examination, a performance examination or any combination of the above in order to qualify applicants for placement on the eligible list. The eligible list will be used to fill vacancies that occur within the next year. The appropriate number of names on the eligible list as prescribed by Merit System Section 26.03.505 will be certified to the hiring department for consideration to fill the vacant position(s).

New Castle County is an Equal Opportunity Employer

JOB DESCRIPTION

GENERAL STATEMENT OF DUTIES:

Directs the operation of an automotive garage during an assigned shift; does related work as required.

DISTINGUISHING FEATURES OF THE CLASS:

An employee in this class directs and leads in the repair and maintenance of automobiles, trucks, tractors, bulldozers, graders, rollers and other standard and specialized automotive equipment. This employee makes assignments to Automotive Mechanics, Automotive Mechanic Helpers, and clerical support staff, supervises the work and provides technical advice and assistance when needed, including assisting and resolving part identification issues between mechanics and parts room personnel. In addition to supervisory duties, this employee may perform skilled mechanical work. This employee is responsible for all work done in the shop and coordinates work with outside vendors as needed. This employee is supervised by the Transportation Division Manager or other designated supervisor.

ESSENTIAL FUNCTIONS: (Illustrative only)

• Diagnoses defects on passenger cars, trucks, tractors and other equipment coming into the shop;
• Directs the installation of telematics devices on chosen vehicles;
• Processes work orders, assigns Automotive Mechanics and Automotive Mechanic Helpers to specific repair jobs in accordance with their respective knowledge, skills and abilities;
• Supervises the making of minor and major repairs on cars, trucks and buses involving gasoline and diesel engines, chassis, loading and other equipment;
• Advises and assists subordinates in major repairs and difficult diagnostic and mechanical jobs;
• Inspects repairs performed by subordinates;
• Resolves issues pertaining to equipment repairs, such as whether a part shall be economical or a new part installed;
• Keeps records and makes reports concerning the work;
• Coordinates, oversees, and prepares vehicles for emissions testing in accordance with Environmental Protection Agency (EPA) regulations and ensures the accuracy of emissions testing equipment;
• Performs maintenance and makes minor repairs on computerized fueling system;
• Coordinates with outside vendors for maintenance and repair work needed and for work covered by warranty;
• Serves as backup person for vehicle and equipment intake process;
• Inspects work performed by outside vendors to ensure quality and completeness and checks billing by vendors;
• Supervises clerical and administrative staff;
• Generates computer reports by using the vehicle information system;
• Provides manual assistance for repairs as needed;
• Promotes an ongoing attitude of dedication to excellent public service and ensures that external and internal customers are provided with the highest quality of service;
• Operates a personal computer and other related equipment in the course of the work;
• Performs Evaluations and Performance Plans for employees;
• Performs necessary updates on diagnostic equipment and software.

REQUIRED KNOWLEDGE, SKILLS AND ABILITIES:

• Thorough knowledge of the construction, assembly, adjustment, and maintenance of diversified automotive equipment, including heavy trucks and heavy construction equipment; thorough knowledge of the operation and repair of internal combustion gasoline and diesel engines and chassis parts;
• Good knowledge of the occupational hazards and safety precautions of the trade;
• Skill in the use of all types of shop tools and equipment of the trade;
• Ability to diagnose and remedy defects of automotive equipment;
• Ability to plan and direct the work of an automotive shop, making effective use of labor and materials;
• Ability to keep records and performance reports;
• Mechanical aptitude;
• Ability to communicate courteously and effectively, both verbally and in writing;
• Ability to supervise subordinates.

MINIMUM QUALIFICATIONS:

• At least five (5) years of work experience as an automotive mechanic with at least one (1) year of supervisory experience and possession of a high school diploma or GED; or
• An equivalent combination of experience, education or training directly related to the required knowledge, skills, abilities, and personnel management.

ADDITIONAL REQUIREMENTS:

• Possession of a valid commercial drivers license Class A (CDL-A) or its equivalent;
• Must pass a Class II County physical examination and background check.

CONTACT INFORMATION

Cassondra Briggs

Human Resources Technician

Cassondra.Briggs@newcastlede.gov

Health Insurance: Starts the first of the month following a 60-day waiting period from the date of hire. Charges for coverage vary depending on type and level of coverage chosen. The following plans are currently available through Highmark (Comprehensive 80% Plan; a PPO (Preferred Provider Organization) and an EPO (Exclusive Provider Organization) and Aetna (Open Access HMO.) Deductibles and co-pays may also apply.

Dental Insurance: Starts the first of the month following a 60-day waiting period from date of hire. Currently, there are two PPO options and an HMO option. Charges vary depending on type and level of coverage chosen.

Sick Leave: Accumulates at the rate of one day for each completed month of service, beginning after the first full month of employment.

Vacation: Vests on December 31 of the calendar year preceding the vacation year. Vested vacation is to be used in the 12 months following the vesting date. Employees are entitled to vacation as follows:

• Less than 12 months service -- 1 day for each completed month of service to a maximum of 10 days
• 1 - 4 years of service -- 10 days of vacation
• 5 - 9 years of service -- 15 days of vacation
• 10 - 14 years of service -- 20 days of vacation
• 15 years of service -- 25 days of vacation
• 15+ years of service -- 25+ days of vacation (an additional day for each successive year of service)

Holidays: 13-1/2 paid holidays per year (1/2 day on Christmas Eve).

Life Insurance: Provided by the County in the amount of one and one-half times your salary. Minimum benefit -- $50,000; Maximum benefit -- $200,000.

Pension: Employee contributory amount of three percent of base salary to defined benefit plan. County will make a non-elective contribution of one percent of base salary to defined contribution account. In addition, the County will also make an annual matching contribution of one hundred percent of employees contribution, up to a maximum of two percent to defined contribution account. 10-year vesting.

Deferred Compensation Plan:

Optional employee contributory plan available.

Additional Benefits: Salary increases each year dependent upon appropriate negotiated increase and/or merit increases; Credit Union, Blood Bank, Sick Leave Bank (after two years of service), Fitness Center, and an Employee Assistance Program are all benefits available to employees at no cost.

Supplemental Benefits: Flexible Spending Accounts (medical reimbursement and dependent care), additional life insurance, vision, group accident, group hospital indemnity, group disability, and critical care insurance are also available at an additional cost to the employee.

Union Affiliation: Some positions are affiliated with a local bargaining unit, and, therefore, will require a monthly dues deduction ranging from $23 to $46.65 per month.

Special Note: The above benefits are subject to change. For detailed information on any of the above, contact the Office of Human Resources at (302) 395-5180.

Revised: 12/15/15

01

This is a promotional opportunity for current full-time New Castle County employees only. Are you a current full-time New Castle County employee?

• Yes
• No

02

Do you have at least five (5) years of work experience as an automotive mechanic? If yes, please describe your experience in detail.

03

Do you possess at least one (1) year of supervisory experience? If yes, please describe your experience in detail.

04

Do you possess a valid commercial drivers license Class A (CDL-A) or its equivalent? If yes, please provide your drivers license number, state of issue and expiration date.

05

Do you have training in personnel management? If yes, please describe it in detail.

Required Question

Employer New Castle County Government

Address 87 Reads Way

New Castle, Delaware, 19720

Website https://www.governmentjobs.com/careers/nccde