Administrative Assistant Jobs in Green Brook, NJ

1-15 of 244 Jobs

Administrative Assistant

  • RWJBarnabas Health
  • New Brunswick, NJ (8 miles from Green Brook, NJ)
  • 12 hours ago
  • New Brunswick, NJ (8 miles from Green Brook, NJ)
  • 12 hours ago

Job Title: Administrative Assistant Location: Morris Cancer Center Department Name: Cancer Ctr-Admin Req #: ......

In Person

Medical Receptionist - Sleep & Pulmonary

  • Hackensack University Medical Center
  • Hazlet, NJ (20 miles from Green Brook, NJ)
  • 22 hours ago
  • Hazlet, NJ (20 miles from Green Brook, NJ)
  • 22 hours ago

Overview Our team members are the heart of what makes us better. At Hackensack Meridian Health we help our patients live better, healthier lives - and we help one another to succeed. With a...

In Person

Secretary to the Principal

  • North Plainfield School District
  • North Plainfield, NJ (3 miles from Green Brook, NJ)
  • 22 hours ago
  • North Plainfield, NJ (3 miles from Green Brook, NJ)
  • 22 hours ago

Secretary to the Principal JobID: 1328 Position Type: Secretarial/Clerical/Secretary Date Posted: 11/21/2025 Location: East End Elementary School Date Available: 02/02/2026 Closing Date: Until...

In Person

Student Information Systems Secretary - Level III

  • South Brunswick School District
  • Monmouth Junction, NJ (14 miles from Green Brook, NJ)
  • 22 hours ago
  • Monmouth Junction, NJ (14 miles from Green Brook, NJ)
  • 22 hours ago

Student Information Systems Secretary - Level III JobID: 4860 Position Type: Secretarial/Clerical/Secretary - 12-Months Date Posted: 11/20/2025 Location: Cambridge Elementary School Date...

In Person

Administrative Assistant

  • Johnson & Johnson
  • New Brunswick, NJ (8 miles from Green Brook, NJ)
  • 22 hours ago
  • New Brunswick, NJ (8 miles from Green Brook, NJ)
  • 22 hours ago

Administrative Assistant to support our GS Digital and Data and Service Excellence Team in New Brunswick, New Jersey....

Hybrid

Athletic Fundraising Office Assistant - Temporary Princeton University

  • Princeton University
  • Princeton, NJ (17 miles from Green Brook, NJ)
  • 1 day ago
  • Princeton, NJ (17 miles from Green Brook, NJ)
  • 1 day ago

Department Athletics Category Athletics Job Type Temporary Overview The mission of Princeton University Department of Athletics is to strive for excellence in academics and athletics, while...

In Person Temporary

Administrative Specialist II - Arts & Communication (FT)

  • Mercer County Community College
  • West Windsor, NJ (23 miles from Green Brook, NJ)
  • 1 day ago
  • West Windsor, NJ (23 miles from Green Brook, NJ)
  • 1 day ago

AND DUTIES If you're exploring new career opportunities or seeking a dynamic and supportive work environment, consider Mercer County Community College (MCCC). As a publicly supported institution...

In Person Full Time

Administrative Asst

  • Insurance Sales
  • Marlboro, NJ (23 miles from Green Brook, NJ)
  • 1 day ago
  • Marlboro, NJ (23 miles from Green Brook, NJ)
  • 1 day ago

un Administrative Asst (Monmouth County) Insurance Sales compensation: $20 hr employment type: experience level: mid level job title: Administrative Assistant Admin asst for Insurance sales broker....

In Person

Need female line-in personal assistant in Jersey City

  • Jersey City, NJ (23 miles from Green Brook, NJ)
  • 1 day ago
  • Jersey City, NJ (23 miles from Green Brook, NJ)
  • 1 day ago

Need female line-in personal assistant in Jersey City (Jersey City, NJ) compensation: Salary Busy lawyer needs female live-in personal assistant. You must be good at maintaining appointments, have...

In Person

Legal Administrative Assistant

  • Dentons US LLP
  • Short Hills, NJ (12 miles from Green Brook, NJ)
  • 1 day ago
  • Short Hills, NJ (12 miles from Green Brook, NJ)
  • 1 day ago

Job Order Number: DF0254482 Job Title: Legal Administrative Assistant Company: Dentons US LLP Location: Short Hills, NJ Salary: Education: Information Not Provided Experience: Information Not Provided...

Hybrid

Administrative Assistant NEW Center by Ferry!

  • The Learning Experience
  • Staten Island, NY (20 miles from Green Brook, NJ)
  • 1 day ago
  • Staten Island, NY (20 miles from Green Brook, NJ)
  • 1 day ago

Responsive recruiter Admin Assistant at The Learning Experience, Staten Island (St. George) Location: Steps from the Staten Island Ferry! Hours: Full-time Must be available for most holidays. MUST...

In Person

Office Assistant Princeton University

  • Princeton University
  • Princeton, NJ (17 miles from Green Brook, NJ)
  • 2 days ago
  • Princeton, NJ (17 miles from Green Brook, NJ)
  • 2 days ago

Department Mechanical Aerospace Eng Category Administrative Support Job Type Full-Time Overview The Department of Mechanical and Aerospace Engineering is seeking a detail-oriented and proactive...

In Person

Anticipated Secretarial Position - 12 month (Purchasing Secretary/Secretary to Assistant Principal)

  • Montville, NJ School District
  • Montville, NJ (22 miles from Green Brook, NJ)
  • 2 days ago
  • Montville, NJ (22 miles from Green Brook, NJ)
  • 2 days ago

Position Type: Secretarial/Clerical/ Secretary Date Posted: 11/17/2025 Location: Robert R. Lazar Middle School    Anticipated Secretarial Position - 12 month (Purchasing...

In Person

Team Administrative Assistant

  • AccentCare, Inc.
  • Edison, NJ (7 miles from Green Brook, NJ)
  • 2 days ago
  • Edison, NJ (7 miles from Green Brook, NJ)
  • 2 days ago

Overview Team Assistant Location: Edison, NJ Position: Team Assistant Job ID: Remote/Virtual Position : Coverage Area: In Office Find Your Passion and Purpose as a Full-Time Team Assistant Salary:...

In Person

Administrative Specialist II (PT Temp)

  • Mercer County Community College
  • West Windsor, NJ (23 miles from Green Brook, NJ)
  • 2 days ago
  • West Windsor, NJ (23 miles from Green Brook, NJ)
  • 2 days ago

This classification is distinguished from the Administrative Assistants and Specialist positions in that the latter works with a greater degree of independence, routinely and regularly coordinating...

In Person Temporary

Demographic Data for Green Brook, NJ

Moving to Green Brook, NJ? Find some basic demographic data about Green Brook, NJ below.


Local
National
9,288,994
232,891

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Salary for Administrative Assistant Jobs in Green Brook, NJ

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHire research efforts.

Highest Education Level

Administrative Assistants in Green Brook, NJ offer the following education background
Bachelor's Degree
36.3%
High School or GED
18.4%
Associate's Degree
16.1%
Vocational Degree or Certification
14.9%
Master's Degree
8.9%
Some College
3.7%
Doctorate Degree
1.2%
Some High School
0.5%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in Green Brook, NJ
1-2 years
44.2%
Less than 1 year
30.3%
None
13.6%
2-4 years
10.1%
4-6 years
1.9%