Warren County Personnel Department

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The Warren County Personnel Department is responsible for administering policies, rules, and practices for job applicants and County employees equally and fairly while complying with all aspects of Federal and State labor law, collective bargaining agreements, and NJ Civil Service Commission regulations.

This includes but is not limited to the following responsibilities and support to County Departments:

  • Employee recruitment, selection and orientation to County employment
  • Employee and retiree benefits administration including family leave, health benefits, workers compensation, and pension counseling
  • Civil Service Merit System actions and classification
  • Personnel policies and labor contract administration
  • Employee Assistance Program (EAP)
  • Training, development, and educational assistance
  • Labor and employee relations

Interested in employment with Warren County? Current job openings are posted below. For additional information, you may also visit the NJ Civil Service Commission website at: https://www.state.nj.us/csc/seekers/jobs/announcements/. All applicants and employees must comply with the residency requirements of the New Jersey First Act - N.J.S.A. 52:14-7. The County of Warren also maintains a residency preference for prospective employees of Warren County.

Applications for employment can be submitted in the following ways:

  1. Via email.
  2. Drop off in person at 165 County Route 519, Belvidere (White Township), New Jersey. Please call the Personnel Department at 908-475-6525 when you are at the main entrance, as the building is locked.
  3. Fax to 908-475-6587
  4. By mail to:

Warren County Personnel Department
Wayne Dumont, Jr. Administration Building,
Suite 236
165 County Route 519 South
Belvidere, NJ  07823

The County of Warren provides equal employment opportunities to all qualified individuals and is dedicated to a policy of non-discrimination in employment on the basis of age, sex, race, religion, marital or civil union status, gender identity or expression, disability, or other legally protected status.

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Employment Opportunities

Employment Application

JobTypeApplication DeadlineSalary
County Correctional Police Officer Full TimeOpen Until FilledRecruit Salary: $45,000
Human Services Aide Full Time05/11/2026 5:00 PMHiring Salary Range: $33,400 to $35,070
Human Services Specialist 1Full Time05/11/2026 5:00 PMStarting Salary: $38,662
Library Associate Full-time 35 hours weeklyFull Time04/30/2026 5:00 PMHiring Salary Range: $41,645 to $44,056
P/T Keyboarding Clerk 1-Division of Temporary Assistance and Social ServicesPart Time05/11/2026 5:00 PMHiring Hourly Rate: $16.58 to $18.24/hour
Principal Planner Full Time05/08/2026 5:00 PMStarting Salary Range (commensurate with education and experience) $70,323 to $78,467
Principal Planning Aide Full Time05/08/2026 5:00 PMStarting Salary Range: $47,595 to $53,105
Public Health Investigator 37.5 hours weekly Full Time05/08/2026 5:00 PMHiring Salary Range: $44,618 to $49,787
Public Health NurseFull Time05/08/2026 5:00 PM$72,846
Public Safety Telecommunicator Trainee Not SpecifiedOpen Until FilledNew Hire $43,689 or $20.92/hr After 6 months: $44,824 or $21.47/hr After 1 Year: $47,955 or $22.97/hr
Purchasing Assistant Full Time04/17/2026 5:00 PMStarting Salary Range $41,117 to $43,500
Registered Environmental Health Specialist Public HealthFull Time05/08/2026 5:00 PMStarting Salary Range: $55,810
Seasonal Engineering Aide Temporary05/08/2026 5:00 PM18.76/hour
Seasonal/Temporary Laborer Buildings and Grounds DivisionTemporary04/20/2026 5:00 PM$16.20/hour
Seasonal/Temporary Laborer Roads and Bridges DivisionTemporary04/20/2026 5:00 PMHourly Rate $16.20
Social Worker, Aging Full Time04/20/2026 5:00 PMHiring Salary Range: $57,853 to $59,528