This Mercer County New Jersey job guide highlights credible employment pathways across local government, healthcare, education, public safety, and state and local workforce resources serving Trenton, Hamilton, Princeton, and communities throughout the county.
Job-volume badges: A “10+ jobs” badge means that ten or more openings were observed during the most recent review. These badges can help identify employers that may be more likely to have current opportunities, but they do not guarantee that the same number of jobs is still available.
This Mercer County New Jersey job guide highlights credible employment pathways across local government, healthcare, education, public safety, and state and local workforce resources serving Trenton, Hamilton, Princeton, and communities throughout the county.
Job-volume badges: A “10+ jobs” badge means that ten or more openings were observed during the most recent review. These badges can help identify employers that may be more likely to have current opportunities, but they do not guarantee that the same number of jobs is still available.
Mercer County employs personnel across administration, health and human services, public safety, parks, libraries, public works, finance, technology, planning, transportation, facilities, and other county operations. The county uses a modern applicant tracking system and participates in New Jersey Civil Service.
The City of Trenton recruits employees across administration, finance, health and human services, housing and economic development, inspections, public works, recreation, water and sewer, public safety, and other municipal departments. Current vacancies are posted through the city's official employment system.
The Township of Ewing recruits employees for municipal administration, public works, public safety, emergency medical services, construction and inspections, recreation, animal services, clerical work, and other township operations. Human Resources provides a dedicated career portal and information about Civil Service positions.
The Township of Hamilton maintains an active municipal job board for professional, technical, operational, and support positions. Careers may include information technology, construction and inspections, animal services, recreation, public safety support, public works, seasonal employment, and other township services.
The Township of Lawrence posts municipal employment opportunities through its official job page and operates as a New Jersey Civil Service community. Careers may include administration, public works, recreation, finance, construction, health, public safety support, clerical work, and other township positions.
The Municipality of Princeton maintains an active employment system for professional, technical, operational, and public service positions. Careers may include engineering, public works, finance, health, planning, construction, recreation, public safety, administration, maintenance, and other municipal roles.
East Windsor Township maintains a dedicated employment page for municipal vacancies and seasonal opportunities. Careers may include construction and inspections, public works, transportation, recreation, administration, senior services, public safety, and other professional and operational township positions.
The Borough of Hightstown posts municipal employment opportunities through its official notice system. Positions may include administration, public works, water and sewer operations, construction and code enforcement, custodial services, recreation, public safety support, and other local government roles.
The Township of Hopewell maintains a dedicated Career Opportunities page for municipal employment. Careers may include health and environmental services, recreation, administration, public works, engineering, planning and zoning, construction, public safety support, seasonal programs, and other township operations.
The Borough of Pennington maintains an official employment page for municipal vacancies and application information. Opportunities may include administration, finance, construction and zoning, public works, recreation, clerical services, public safety support, and other professional and operational borough positions.
The Township of Robbinsville maintains an official employment section and online application system for municipal positions. Careers may include administration, public works, community development, construction, recreation, public health, finance, public safety support, senior services, and other township operations.
The Township of West Windsor maintains a dedicated careers and human resources page for current municipal vacancies. Opportunities may include administration, public health, inspections, public works, recreation, utilities, finance, engineering, seasonal employment, and other professional and support positions.
Capital Health is a major Mercer County healthcare system operating Capital Health Regional Medical Center in Trenton and Capital Health Medical Center - Hopewell in Pennington. Careers span nursing, physicians, allied health, laboratory, imaging, EMS, rehabilitation, administration, technology, facilities, security, and other clinical and support roles.
RWJBarnabas Health operates Robert Wood Johnson University Hospital Hamilton along with physician, outpatient, specialty, and pediatric services throughout the Hamilton area. Careers include nursing, allied health, patient care, imaging, laboratory, rehabilitation, administration, technology, facilities, and other healthcare positions.
Trenton Psychiatric Hospital is a 400-bed state psychiatric hospital in West Trenton operated by the New Jersey Department of Health. Careers include nursing, psychiatry, psychology, social work, direct patient care, rehabilitation, therapeutic services, administration, facilities, security, and other behavioral health support roles.
Ann Klein Forensic Center in West Trenton is New Jersey's secure forensic psychiatric hospital for individuals with mental illness involved in the legal system. Careers include nursing, psychiatry, psychology, social work, direct care, medical security, counseling, administration, facilities, and other clinical and support positions.
East Windsor Regional School District serves students from East Windsor Township and Hightstown across elementary, middle, and high school programs. Careers include teachers, administrators, special education professionals, counselors, paraprofessionals, nurses, custodial employees, transportation staff, substitutes, and other school personnel.
Ewing Public Schools serves students from preschool through high school throughout Ewing Township. Employment opportunities include teachers, administrators, special education professionals, counselors, paraprofessionals, nurses, custodial and maintenance staff, substitutes, coaches, and other instructional and support positions.
Hamilton Township School District is one of Mercer County's largest public education employers. Careers include teachers, administrators, special education professionals, counselors, paraprofessionals, nurses, transportation employees, custodial and maintenance staff, technology personnel, substitutes, and other school support positions.
Hopewell Valley Regional School District serves students from Hopewell Township, Hopewell Borough, and Pennington. Careers include teachers, administrators, counselors, special education professionals, paraprofessionals, secretarial staff, custodians, transportation employees, substitutes, athletics staff, and other instructional and support roles.
Lawrence Township Public Schools serves approximately 4,400 students from preschool through high school. Employment opportunities include teachers, administrators, special education professionals, counselors, paraprofessionals, nurses, custodial employees, substitutes, coaches, and other instructional and school support personnel.
Mercer County Special Services School District provides specialized educational and therapeutic programs for students with significant learning, behavioral, and physical needs. Careers include special education teachers, classroom assistants, nurses, therapists, administrators, secretarial staff, transportation employees, and other support professionals.
Mercer County Technical Schools provides career and technical education through the Assunpink Center, Arthur R. Sypek Center, and full-time academies. Careers may include academic and career-technical instructors, administrators, counselors, support professionals, technology staff, facilities employees, and other educational personnel.
Marie H. Katzenbach School for the Deaf in Ewing is operated by the New Jersey Department of Education and serves deaf and hard-of-hearing students. Careers include teachers, administrators, interpreters, student support professionals, transportation, facilities, food service, security, residential, and other educational support positions.
Princeton Public Schools serves students from preschool through high school in Princeton. Careers include teachers, administrators, special education professionals, counselors, nurses, paraprofessionals, custodial and maintenance employees, athletics staff, substitutes, security personnel, and other instructional and support positions.
Robbinsville Public School District serves elementary, middle, and high school students throughout Robbinsville Township. Careers include teachers, administrators, special education professionals, counselors, paraprofessionals, transportation staff, secretarial employees, substitutes, athletics personnel, and other instructional and support roles.
Trenton Public Schools is one of Mercer County's largest educational employers and serves students throughout the state capital. Careers include teachers, administrators, special education professionals, counselors, nurses, paraprofessionals, technology staff, transportation, custodial employees, athletics, and other instructional and support positions.
West Windsor-Plainsboro Regional School District serves students from West Windsor in Mercer County and Plainsboro in Middlesex County. Employment opportunities include teachers, administrators, special education professionals, counselors, paraprofessionals, nurses, facilities staff, substitutes, athletics personnel, and other school support positions.
Pace Charter School of Hamilton is a public charter school serving kindergarten through eighth-grade students at multiple Hamilton locations. Employment opportunities may include teachers, instructional aides, administrators, counselors, special education professionals, custodial staff, food service employees, and other school personnel.
Princeton Charter School is a public charter school serving kindergarten through eighth-grade students in Princeton. Employment opportunities include classroom and subject-area teachers, substitute teachers, tutors, after-school tutors, assistant teachers, administrators, and other instructional and school support personnel.
Princeton University is a major Mercer County employer with extensive academic, research, professional, technical, and operational hiring. Careers span faculty, research, administration, information technology, libraries, laboratories, public safety, facilities, skilled trades, athletics, student services, and other university functions.
Princeton Theological Seminary is a graduate theological institution in Princeton with academic and professional employment opportunities. Careers include faculty, administration, information technology, library services, advancement, communications, facilities, housing, public safety, student services, and other campus support roles.
Mercer County Community College operates campuses in West Windsor and Trenton and employs faculty, administrators, academic advisors, student services professionals, information technology staff, facilities employees, public safety personnel, workforce instructors, and other professional and college support staff.
Thomas Edison State University is a public university headquartered in Trenton and focused on adult and online education. Careers include academic administration, student services, instructional design, technology, communications, finance, enrollment, professional staff, and other university and New Jersey State Library positions.
The College of New Jersey is a public residential college in Ewing and a major Mercer County education employer. Careers span faculty, administration, student services, information technology, libraries, facilities, public safety, athletics, finance, research, professional services, and other campus operations.
Rider University is a private university in Lawrenceville employing faculty and professional staff across academic programs, administration, admissions, student affairs, information technology, athletics, finance, facilities, library services, public safety, and other university operations.
The Mercer County Sheriff's Office provides courthouse security, prisoner transport, warrant services, civil-process functions, and other county law-enforcement responsibilities. Officer recruitment uses New Jersey Civil Service requirements and includes background, medical, psychological, and academy-related screening for qualified candidates.
The Mercer County Prosecutor's Office investigates and prosecutes criminal matters while supporting municipal law-enforcement agencies throughout the county. Careers can include assistant prosecutors, detectives and investigators, victim-witness services, clerical staff, technical personnel, and other professional support roles.
The Trenton Police Department serves New Jersey's capital city through patrol, investigations, traffic enforcement, community policing, emergency response, and specialized units. Its recruiting page provides the current pathway for prospective police officers and other department applicants.
Hamilton Township Police Division serves one of Mercer County's largest municipalities with patrol, investigations, traffic safety, communications, and community-policing functions. The division maintains a dedicated careers page explaining police-officer eligibility, residency requirements, and the township hiring process.
Ewing Police Department provides municipal patrol, investigations, traffic enforcement, emergency response, and community services in Ewing Township. Its employment information covers police-officer recruitment, Civil Service procedures, and current hiring notices when the department opens an application process.
Lawrence Township Police Department recruits sworn and civilian personnel for law-enforcement and public-safety operations serving the Lawrenceville area. Its employment page explains police-candidate applications, Civil Service testing, and hiring information for civilian positions such as public-safety communications.
Princeton Police Department operates patrol, investigative, traffic, records, K-9, and neighborhood-service functions for the consolidated municipality. The department maintains an official employment page with police-officer recruiting status, organizational information, and application guidance when hiring cycles open.
West Windsor Township Police Department serves a diverse Mercer County community through patrol, investigations, traffic enforcement, K-9, emergency response, and community programs. The department directs prospective officers to its dedicated PoliceApp recruiting profile when entry-level or certified opportunities are available.
The Mercer County One-Stop Career Center in Trenton provides free employment and workforce services for job seekers. Resources include job-search and resume assistance, interviewing workshops, career counseling, skills assessments, occupational training, veterans services, workforce education, and connections to employers and hiring opportunities.
From Mercer County, New Jersey Job Source provides a statewide opening search through the Department of Labor and Workforce Development. It complements the many government employers around Trenton while also helping candidates discover private and public opportunities elsewhere in New Jersey.
New Jersey state government offers extensive employment opportunities through departments and agencies headquartered throughout Trenton and Mercer County. Job seekers can access career pages for departments covering transportation, health, environmental protection, human services, education, corrections, technology, finance, law, and other public services.
With Trenton at the center of state government, the New Jersey Civil Service Commission is especially relevant to Mercer County job seekers. Its portal covers open competitive announcements, testing, application procedures, eligible lists, job specifications, and other state-agency opportunities.
New Jersey’s Department of Human Services is a large statewide public employer whose work spans social services, disability and aging programs, behavioral health, benefits, and institutional operations. Its career listings give Mercer County applicants access to varied professional and support roles.
The New Jersey Department of Education's School Employment Opportunities page is an official index to district and charter-school hiring destinations. Mercer County candidates can use the county listing to discover education employers and follow direct personnel links for current application information.
NJSchoolJobs provides Mercer County candidates with a single education-focused board for comparing vacancies across participating New Jersey employers. The platform also supports employer research through its active-employer directory and offers applicant accounts, career information, and resume-review resources.
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