NJ Civil Service Navigator

ASSISTANT ENGINEER TRAFFIC

Code: 11282 Common Competitive Range: P20 (FY 2027) Hire up to Step 5 Work week 40: FLSA coveredOvertime table (4A:3, Appx. A)
Salary: $63,662.98 - $92,953.28/year FY 2027 schedule (last updated 2026-07-27)

To land Assistant Engineer Traffic in New Jersey you go through the competitive route: you sit an announced exam and the score puts you on the eligible list agencies hire from.

To be eligible you bring a bachelor's degree and 1 year of relevant experience. The FY 2027 range lands between $63,663 and $92,953, and state payroll currently lists 6 people in the title, most of them at Transportation.

How to apply

This title is filled by competitive examination.

See every real route in, and where to apply. One agency employs it. We don't track live vacancies.

See where to apply for this title →

Who employs this title

Assistant Engineer Traffic appears on the State payroll at one department, Department of Transportation. It is also used at one independent authority, New Jersey Transit Corporation.

State departments

Employer Employees
Department of Transportation 6

All agencies.

Independent authorities

Employer Employees
New Jersey Transit Corporation 1

All authorities.

Where this title is used

Assistant Engineer Traffic is a common title, so it is used in both State and local service. The local side is filled by the counties, municipalities, authorities and other employers that have adopted civil service under Title 11A, which set their own pay by ordinance or contract rather than from a State salary schedule.

Check whether an employer is a civil service jurisdiction · How local civil service works

State payroll and independent authority payroll are separate systems and are never merged. See data sources.

Who employs this title

State payroll records show 6 people working under this title. The median actual salary is $78,490. The agencies employing the most are:

  • Transportation (6)

Counts from NJ YourMoney agency payroll. See statewide workforce analytics.

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 Principal Engineer, Traffic or other supervisory officer, performs various tasks in traffic engineering surveys, and in the study, designs, installation, maintenance and construction of traffic control systems for the regulation and control of traffic; does other related duties.

Examples of work

  • Performs field and/or office traffic engineering work.
  • Analyzes and interprets plans and specifications.
  • Prepares engineering and other reports containing findings, conclusions, and recommendations.
  • Checks technical computations and calculations.
  • Gathers and analyzes data for traffic studies and makes recommendations.
  • Collects traffic data used to prepare speed regulations.
  • Participates in and may conduct field investigations for traffic signal installations.
  • Prepares and interprets computer data for engineering projects.
  • May assist in developing in-house engineering oriented programming.
  • Utilizes computer applications in engineering problem solving.
  • Maintains records, reports, and files.
  • Will be required to learn to utilize various types of electronic and/or manual recording and information systems used by the agency, office, or related units.

Education

Graduation from an accredited college or university with a Bachelor's degree in Engineering.

Experience

One (1) year of experience in traffic engineering work which shall have included collection, analysis, and interpretation of data in connection with highway design and/or traffic operations.

License

Appointee will be required to possess a driver's license valid in New Jersey only if the operation of a vehicle, rather than employee mobility, is necessary to perform essential duties of the position.

Knowledge, skills and abilities

  • Knowledge of principles, and techniques of traffic engineering.
  • Knowledge of engineering mathematics.
  • Knowledge of factors to be considered in the design, construction, and maintenance of traffic control systems.
  • Knowledge of the methods used to prepare construction plans, maps and charts.
  • Ability to utilize computer applications in engineering situations and projects.
  • Ability to apply basic engineering principles and techniques in plans, designs, charts, maps, specifications, and estimates.
  • Ability to identify solutions for complex engineering problems.
  • Ability to inspect work completed by outside engineers and others.
  • Ability to interpret plans and specifications.
  • Ability to make and review engineering and mathematical computations.
  • Ability to prepare technically sound, accurate, and informative reports containing findings, conclusions, and recommendations.
  • Ability to collect and analyze engineering data for computer processing and to interpret the results.
  • Ability to establish and maintain records and files.
  • Ability 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, and communicate in English sufficiently to perform 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 essential functions of the job with or without reasonable accommodation. If the accommodation cannot be made because it would cause the employer undue hardship, such persons may not be eligible.
  • <b>NOTE: FOR PROMOTIONAL PURPOSES ONLY</b>
  • Employees hired by the Department of Transportation on or before July 1, 1999 who do not possess the Bachelor's degree listed above, may substitute education and experience as indicated below to meet the education requirements:
  • EDUCATION:
  • An Associate's degree in Science or Applied Science in Engineering.
  • OR
  • Completion of forty-five (45) semester hour credits of specialized college level/non-remedial engineering education from an accredited college in an engineering or engineering technology program.
  • Acceptable specialized education must include a minimum of 24 credits in Engineering/Engineering Science and a minimum of 21 credits in general science and higher level math courses. Information regarding acceptable courses may be obtained from DOT/Human Resources.
  • You must attach a copy of your transcript(s) to your application. Foreign degree/transcripts must be evaluated by a recognized evaluation service. Failure to do so will result in rejection from the examination process.
  • AND
  • Three and one half (3 ') years of full time experience in engineering work.
  • Applicants who have more than the required forty-five (45) engineering related credits may substitute additional credits for the required experience on a pro-rated basis, thirty (30) credits equaling one (1) year of experience, up to a maximum of two and one half (2 ') years.

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.

Possession of a valid license as a Professional Engineer issued by the NJ State Board of Professional Engineers and Land Surveyors may be substituted for the Bachelor's degree in Engineering.

A Bachelor of Science degree in Engineering Technology (BSET) in a field related to civil engineering from an accredited college having a curriculum approved by the Accreditation Board of Engineering Technology (ABET) meets the above education requirement.