ASSISTANT CREW SUPERVISOR, MECHANICS

Code: 43734 State Competitive Range: R18 (FY 2027)

Salary: $58,222.22 - $84,763.22/year FY 2027 schedule (last updated 2026-07-27)

Official job specification

The text below is the official specification published by the New Jersey Civil Service Commission. The plain-language summary and analysis above are derived from it by NJ Civil Service Navigator. Source: the official specification page at NJ CSC.

Definition

Under direction of a Crew Supervisor, Mechanics or other designated supervisor in a state department or agency, assists in the supervision and work involved in the installation, maintenance, repair and adjustment of varied types of motors, vehicles, and equipment; does other related duties.

Examples of work

• Assists in supervising and participates in the mechanical work in the shop and in the field on automobiles, trucks, bulldozers, tractors, power lawnmowers, compressors, portable and pressure pumps, mowing machines, snow plows, graders, rollers vibrators, mud jacks, jack hammers, cranes, mechanical shovels, and other motorized equipment.
• Assists in supervising preventative maintenance on motor vehicles and equipment.
• Assists in supervising the diagnosis and repair of computerized fuel management, ignition and engine timing systems.
• Assists in supervising the repair and adjustment of computerized electrical systems.
• Assists in providing instruction to Mechanic Helpers, Mechanics, Welders, Equipment Operators and other employees in the proper use and care of motorized equipment.
• Plans, organizes, and assigns the work of the organizational unit and evaluates employee performance and conduct, enabling the effective recommendation of the hiring, firing, promoting, and disciplining of subordinates.
• Conducts field inspections and road tests of completed repair work.
• Checks equipment used for snow and ice control.
• Maintains records of information regarding repair activities, personnel and equipment.
• Will be require to learn to utilize various types of electronic and/or manual recording and computerized information systems used by the agency, office, or related units.

Requirements

<b>TRAINING</b>

Successful completion of one (1) year of training in automotive technology at an accredited community college or vocational school.

Experience

Three (3) years of experience as a mechanic in the repair and installation of motors and the maintenance and repair of motorized vehicles and equipment.

Knowledge, skills and abilities

• Knowledge of types of motors and their operation.
• Knowledge of the tools and equipment used to disassemble and assemble, repair and adjust motors, and install new motor parts.
• Knowledge of the techniques utilized in the operation of computerized diagnostic equipment.
• Knowledge of automotive preventative maintenance techniques.
• Knowledge of the techniques used in the repair of motorized vehicles and equipment.
• Ability to perform and supervise the performance of mechanical work in the garage and in the field on automobiles, trucks, bulldozers, tractors, power lawnmowers, compressors, portable and pressure pumps, mowing machines, snow plows, graders, rollers, vibrators, mud jack hammers, cranes, mechanical shovels, or other motorized equipment.
• Ability to prepare reports.
• Ability to maintain records and files.
• Ability to learn to utilize various types of electronic and/or manual recording and information systems used by the agency, office, or related units.
• Ability to read, write, speak, understand, or communicate in English sufficiently to perform the duties of this position. American Sign Language or Braille may also be considered as acceptable forms of communication.
• Persons with mental or physical disabilities are eligible as long as they can perform the essential functions of the job with or without reasonable accommodations. If the accommodation cannot be made because it would cause the employer undue hardship, such persons may not be eligible.
• CODES: 17/R18 - MER 01/17/09

Note

The examples of work for this title are for illustrative purposes only. A particular position using this title may not perform all duties listed in this job specification. Conversely, all duties performed on the job may not be listed.

Applicants who do not possess the required year of formal training may substitute one (1) additional year of experience as outlined above.

An Automotive Service Excellence (ASE) Certification in one of the following specialties from the National Institute for Automotive Service Excellence may be substituted for the formal training: A-1 Engine Repair, A-6 Electrical/Electronic Systems, A-8 Engine Performance.

In the Department of Law and Public Safety, an Automotive Service Excellence (ASE) Certification in Automobile Advanced Engine Performance and Diagnosis may be substituted for the formal training.

<b>LICENSES AND CERTIFICATIONS:</b>

Appointees must possess a driver's license valid in New Jersey. Appointees may also be required to possess a valid Commercial Driver's License (CDL) and applicable endorsement for the class and type of vehicle being operated.

The responsibility for ensuring that employees possess the required motor vehicle license, commensurate with the class and type of vehicles operated, rests with the Appointing Authority.

In accordance with Federal regulation 82:40, appointees responsible for the repair or servicing of motor vehicle air conditioners are required to possess and maintain a valid Air Conditioning and Refrigeration Technician Certification, commensurate with the type of equipment serviced, issued by the Federal Environmental Protection Agency.

In accordance with NJSA 13:20-47.15, appointees responsible for performing emissions inspections on diesel-powered vehicles are required to successfully complete a course of instruction on Diesel Emission Inspection provided through the Appointing Authority. Appointees may be required to successfully complete re-training.

In accordance with the New Jersey Occupational Safety and Health Administration regulation 29 CFR 1910.178(l) (1), appointees responsible for the operation of industrial trucks (powered forklifts) will be required to obtain and maintain a current certification as a Powered Industrial Truck Operator issued by the New Jersey Occupational Safety and Health Administration. Appointees may be required to successfully complete re-training.

In accordance with NJSA 13:20-45.16, appointees responsible for performing emissions repairs to gasoline-fueled vehicles are required to possess and maintain a current certification as an Emissions Repairer Technician.

In accordance with NJSA 13:20-43.17, appointees responsible for performing emissions inspections to motor vehicles are required to possess and maintain a current certification as a Motor Vehicle Emissions Inspector.

Appointees responsible for repairing or servicing motor vehicles equipped for alternate fuel are required to successfully complete training and maintain a valid Alternate Fuel Certification. Appointees who possess an ASE Certification in Alternate Fuel are considered to have met this requirement.

Appointees at the Departments of Treasury and Law and Public Safety are required to successfully complete factory training in computerized electronics, factory diagnostics and testing equipment, provided through the Appointing Authority by the manufacturer.

Appointees at the Department of the Treasury are required to possess and maintain an Automotive Service Excellence (ASE) Certification in Brake Repairs. Appointees may also be required to obtain ASE certifications in Engine Repair A-1 and Engine Performance A-8.

Affected appointees are required to maintain valid certifications, and successfully complete the re-certification processes within the timeframes mandated by statute.