Demo

Assistant Prosecutor

Mercer County
Trenton, NJ Full Time
POSTED ON 9/26/2026
AVAILABLE BEFORE 1/23/2027

DEPARTMENT: Prosecutor's Office

SALARY: Starting at $81,757. Salary is negotiable based on education, experience, and qualifications.

LOCATION: Trenton, NJ

POSITION(S) AVAILABLE: Multiple

CLOSING DATE: Open until filled

POSITION OVERVIEW:

The Mercer County Prosecutor's Office is seeking qualified attorneys admitted to practice law in the State of New Jersey to serve as Assistant Prosecutors. Under the direction of supervisory staff, Assistant Prosecutors represent the State of New Jersey in criminal matters from investigation through trial, ensuring the fair, ethical, and effective administration of justice.

Assistant Prosecutors perform a wide range of professional legal duties, including case evaluation, legal research, courtroom advocacy, and collaboration with law enforcement, victims, and community partners. This position plays a critical role in advancing public safety and upholding the integrity of the criminal justice system.

All applicants are subject to pre-employment testing, including drug screening, physical examination, and comprehensive criminal background investigation. Eligible employees may qualify for federal student loan forgiveness under the Public Service Loan Forgiveness (PSLF) Program and/or the John R. Justice Student Loan Repayment Grant Program.

RESPONSIBILITIES:

  • Reviews police reports, evidence, and witness statements to determine appropriate criminal charges.
  • Prepares cases for trial, including evaluating evidence and formulating prosecution strategies.
  • Conducts legal research and drafts motions, briefs, indictments, search warrants, and other legal documents.
  • Represents the State in court proceedings, including arraignments, status conferences, motion hearings, grand jury proceedings, trials, and plea negotiations.
  • Directs and assists law enforcement investigations, including determining the scope and direction of investigations and charges to be presented to the Grand Jury.
  • Manages an assigned caseload while maintaining accurate and complete case files and documentation.
  • Communicates with crime victims and witnesses in coordination with the Victim/Witness Unit to ensure their needs are addressed throughout the legal process.
  • Advises, supervises, and collaborates with law enforcement agencies and investigators.
  • Participates in police training and community outreach initiatives, as appropriate.
  • Performs other related duties as required to support the mission of the Mercer County Prosecutor's Office.

REQUIREMENTS:

  • Juris Doctor (J.D.) degree from an accredited law school.
  • Admission to the New Jersey Bar in good standing.
  • Demonstrated commitment to public service, ethical prosecution, and public safety.
  • Successful completion of a thorough background investigation, including review of criminal, civil, and financial matters.
  • Appointees must possess a valid New Jersey driver's license if operation of a motor vehicle is required to perform essential job functions.

KNOWLEDGE, SKILLS, & ABILITIES:

  • Strong knowledge of criminal law, criminal procedure, and rules of evidence.
  • Ability to analyze complex legal issues and exercise sound professional judgment.
  • Strong oral and written communication skills to effectively present cases and interact with diverse populations.
  • Ability to manage a high-volume caseload in a fast-paced, results-driven environment.
  • Ability to work collaboratively with law enforcement, victims, witnesses, and internal teams.
  • Strong organizational skills and attention to detail.
  • Ability to maintain confidentiality and uphold ethical standards.
  • Opportunities exist for specialization in areas such as Major Crimes, Special Victims, Special Investigations, and Juvenile Prosecution.

WORK ENVIRONMENT:

Assistant Prosecutors work in a highly professional legal environment and serve as an integral part of the criminal justice system, with responsibilities that require integrity, discretion, and resilience.

TO APPLY:

Please address your cover letter to Prosecutor Janetta Marbrey and submit your application, résumé, and cover letter through the Primepoint applicant system.


Mercer County EEO/ Civil Service Statement & Residency Requirements :

Mercer County is an Equal Opportunity Employer, committed to fostering a diverse, inclusive, and accessible workplace. We provide equal employment opportunities to all individuals regardless of race, creed, color, national origin, nationality, ancestry, age, sex, gender, pregnancy, marital status, civil union status, domestic partnership status, familial status, religion, affectional or sexual orientation, gender identity or expression, atypical hereditary cellular or blood trait, genetic information, liability for service in the Armed Forces of the United States, disability, or any other protected characteristic under federal, state, or local law.

As a Civil Service employer under the State of New Jersey, all candidates must comply with New Jersey Civil Service Commission regulations and guidelines. Mercer County residency is required. Non-residents must establish residency within one (1) year of employment.

Mercer County is also committed to providing reasonable accommodations in accordance with the Americans with Disabilities Act (ADA) and applicable state laws, specifically in accordance with the New Jersey State Policy Prohibiting Discrimination in the Workplace .

Salary : $81,757

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