NJ Civil Service Navigator

ENVIRONMENTAL ENGINEER 4 (S29)

Code: 16305 Common Competitive Range: S29 (FY 2027) Work week N4: FLSA exemptOvertime table (4A:3, Appx. A)

Career Family: ENVIRONMENTAL ENGINEER

Salary: $95,955.4 - $141,386.2/year FY 2027 schedule (last updated 2026-07-27)

Environmental Engineer 4 is a competitive state or local title, the kind you test for: the exam result, not a hiring manager's pick, decides where you land in line.

Of the 3 Environmental Engineer grades this one pays the most, sitting just above Environmental Engineer 3. It expects a bachelor's degree and 4 years of relevant experience. Pay on the FY 2027 schedule runs $95,955 to $141,386, and state payroll currently lists about 28 people in the title, most of them at Environmental Protection.

How to apply

This title is filled by competitive examination.

See every real route in, and where to apply. 3 agencies employ it. We don't track live vacancies.

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Who employs this title

Environmental Engineer 4 appears on the State payroll at 3 departments, most of them at Department of Environmental Protection.

State departments

Employer Employees
Department of Environmental Protection 25
Department of Transportation 2
Board of the Public Utility 1

All agencies.

Where this title is used

Environmental Engineer 4 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.

Pay ladder: Environmental Engineer series

  1. Environmental Engineer 2 — $72,896 – $106,798
  2. Environmental Engineer 3 — $83,582 – $122,832
  3. Environmental Engineer 4 — $95,955 – $141,386 (this title)

Its top salary lands around the 84th percentile of all NJ civil service titles that publish a range.

Rungs are ordered by FY 2027 pay. NJ level numbers are not always sequential, so ordering follows salary rather than the title number.

Who employs this title

State payroll records show 28 people working under this title. The median actual salary is $128,248. The agencies employing the most are:

  • Environmental Protection (25)
  • Transportation (2)
  • Board of the Public Utilities (1)

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 supervisory official in a state department, agency, or local government agency, supervises professional or non-professional staff as assigned, engaged in the performance of engineering work; is responsible for directing the completion of complex engineering tasks relative to the program including but not limited to water management, air pollution control/management, noise pollution control/management, coastal resource management, hazardous/non-hazardous waste control/management; supervise the review of engineering plans; prepares evidence for legal purposes; serves as an agent of the court when so designated; and/or the enforcement of environmental laws and/or regulations; does related work as required.

Examples of work

  • Compile and supervise the collection, tabulation, and analysis of various types of data.
  • Plan and direct work of an interdisciplinary team in conducting field surveys, engineering, and design work.
  • Supervise and coordinate onsite inspections of construction; maintains liaison with various contractors under contractual agreements.
  • Review requests for state assistance from local and county governments for construction or reconstruction projects; confers with local officials to discuss plans, needs, and problems, and to propose solutions appropriate to such problems.
  • Supervise the review and analysis of engineering construction applications for the utilization of state grants, leases, or licenses.
  • Supervise the review of engineering plans.
  • Utilize aerial photography and other records to assist department inspection and enforcement agencies.
  • Direct compilation of all engineering data and requirements.
  • Attend pretrial, settlement, and other conferences as scheduled by the courts.
  • Assist at public hearings; review and present testimony.
  • Review and submit comments and recommendations on proposed new legislation and/or amendments to existing legislation pertaining to the interest and jurisdiction of the various elements, bureaus, or offices within the department.
  • Supervise the development, review, and issuance of permits applicable to assigned element.
  • Conduct conferences with state, county, and local officials, representatives of the federal government, other states, private interests, and applicants on complaints, applications, and other pertinent matters.
  • May assist in the development and drafting of statutes, rules, regulations and codes.
  • Plan and supervise the testing process to determine the potential environment pollutants and evaluate the effectiveness of the pollution control devices.
  • Plan and direct analysis of specifications.
  • Oversee examination of plans, specifications, and reports relative to all environmental elements; supervise preparation of appropriate reports and recommendations.
  • Supervise various special engineering projects including engineering studies, surveys, and other investigations.
  • Prepare evidence for use in court actions and hearings and give testimony under oath.
  • Supervise work operations and/or functional programs, and has responsibility for employee evaluations and for effectively recommending the hiring, firing, promoting, demoting, and/or disciplining of employees.
  • Prepare and supervise preparation of engineering, inspection, and other reports containing findings, conclusions, and recommendations.
  • Supervise the maintenance of 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 with a Bachelor's degree in Civil, Chemical, Mechanical, Environmental, Ocean, Coastal, Bio-Resource, Sanitary, Industrial, Agricultural or Mining Engineering, or other field of engineering related to the environment.

Experience

Four (4) years of professional experience in environmental engineering work, one (1) year of which shall have included supervisory responsibilities including preparation of employee evaluations of staff involved in engineering work,.

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 practices and principles involved in the field of environmental engineering and the application of engineering principles to assess and mitigate the effect of various projects. Knowledge of methods and techniques involved in the examination of treated and untreated samples. Knowledge of sources, and effects of environmental pollutants, and of the related engineering principles. Knowledge of problems and techniques involved in control of industrial waste including chemical and other treatments designed to reduce pollutants. Knowledge of the chemical, mechanical, electrical, and electronic devices used in pollution control monitoring. Knowledge of procedures in Surveying and Title Work; and of legal phraseology and practices used in conveyance. Knowledge of supervisory methods and techniques. Ability to supervise assigned staff and plan, organize, and implement projects within the unit. Ability to make critical examinations of plans, specifications, reports, and related data. Ability to read, interpret, and apply knowledge of laws and rules, regulations, and codes of the Department of Environmental Protection relative to the assigned program areas. Ability to plan and supervise collection of engineering data for inclusion in project studies and enforcement reports. Ability to supervise engineering analyses for all activities related to projects including their design and execution. Ability to prepare, supervise, and/or analyze topographic maps, profiles, plot plans, and other plans and to use such instruments to obtain data. Ability to supervise and participate in Surveying and Title Work. Ability to analyze engineering problems, and develop appropriate work programs and procedures for their solution. Ability to give testimony under oath and act as a witness for the state at hearings or in court. Ability to prepare and supervise preparation of engineering and reports containing findings, conclusions, and recommendations. 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 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 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. This job specification is applicable to the following title code(s) which are different work week or work month and/or variants of the job class title: Job Spec Code State, Local or Common Class of Service Work Week State Class Code Local Class Code Salary Range

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. A valid Professional Engineer's license issued by the New Jersey State Board of Professional Engineers and Land Surveyors may be substituted for the Bachelor's degree in Engineering. A Master's degree in one of the fields specified above may be substituted for one (1) year of the above non-supervisory experience. CCNL2831S28-CCN42831S29- This job specification is for and government use. Salary range is only applicable to state government. Local salaries are established by individual local jurisdictions. 5/16/2015

Study guides for this exam

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