Administrative Assistant Jobs in Middlesex, NJ

1-15 of 265 Jobs
Kiernan Trebach LLP

Legal Secretary / Assistant

We are a Civil Litigation Defense Law Firm. Our mission is focused on a slow and sustainable growth process to create a diverse working environment while remaining sensitive to the needs of our...

Help Wanted: Dynamic Office Assistant for Growing Marketing Company!

  • Metuchen, NJ (8 miles from Middlesex, NJ)
  • moments ago
  • Metuchen, NJ (8 miles from Middlesex, NJ)
  • moments ago

Are you ready to be a key player in our next phase of growth? We're an established home services/marketing company with over 20 years in the business, dedicated to connecting with people. For two...

Secretary

  • New Brunswick, NJ (6 miles from Middlesex, NJ)
  • moments ago
  • New Brunswick, NJ (6 miles from Middlesex, NJ)
  • moments ago

Secretary Ctr for Sleep-Breathg Disordrs The Secretary will: Answer all incoming phone lines stating name of department and identifies self. Screen incoming calls, determines urgency and dispatch...

Litigation Legal Assistant

  • Princeton, NJ (16 miles from Middlesex, NJ)
  • 4 hours ago
  • Princeton, NJ (16 miles from Middlesex, NJ)
  • 4 hours ago

Insight Global is seeking a Litigation Legal Assistant to join the Princeton office of an AM 200 law firm. The ideal candidate will have at least 5 years of litigation experience, including the...

Office Assistant - PT

  • Somerville, NJ (8 miles from Middlesex, NJ)
  • 7 hours ago
  • Somerville, NJ (8 miles from Middlesex, NJ)
  • 7 hours ago

Type:Part-timeSalary/Pay Rate:$19.00/hourPosted Date:08/04/2025 Office on Aging and Disability Services (OOA&DS) 19 hours/week Position Summary The OOA&DS Part-Time Assistant supports management...

Administrative Associate

  • Staten Island, NY (21 miles from Middlesex, NJ)
  • 7 hours ago
  • Staten Island, NY (21 miles from Middlesex, NJ)
  • 7 hours ago

Provides support and backup for Executive Administrative Assistant as needed Performs other related duties, as assigned....

Part-Time Early Childhood Administrative Assistant

  • Scotch Plains, NJ (8 miles from Middlesex, NJ)
  • 8 hours ago
  • Scotch Plains, NJ (8 miles from Middlesex, NJ)
  • 8 hours ago

The JCC is looking for an organized and detail-oriented individual to serve as the Early Childhood Administrative Assistant....

Head Secretary (10-month)

  • East Orange, NJ (20 miles from Middlesex, NJ)
  • 8 hours ago
  • East Orange, NJ (20 miles from Middlesex, NJ)
  • 8 hours ago

Position Type: Secretarial/Clerical/Head Secretary Date Posted: 8/5/2025 Location: BENJAMIN BANNEKER ACADEMY Date Available: Until Filled Closing Date: Until Filled    Attachment(s):...

Head Secretary (12-month)/Group III

  • East Orange, NJ (20 miles from Middlesex, NJ)
  • 8 hours ago
  • East Orange, NJ (20 miles from Middlesex, NJ)
  • 8 hours ago

Position Type: Secretarial/Clerical/Head Secretary Date Posted: 8/5/2025 Location: CICELY L. TYSON MIDDLE/HIGH SCHOOL Date Available: Until Filled Closing Date: Until Filled   Additional...

Unit Admin/Specialist - Seasonal

  • New Brunswick, NJ (6 miles from Middlesex, NJ)
  • 9 hours ago
  • New Brunswick, NJ (6 miles from Middlesex, NJ)
  • 9 hours ago

Position Details Position Information Recruitment/Posting Title Unit Admin/Specialist - Seasonal Posting Number 25TM0319 Department Douglass Residential College Overview Rutgers, The State...

Nursing Unit Secretary

  • New Brunswick, NJ (6 miles from Middlesex, NJ)
  • 14 hours ago
  • New Brunswick, NJ (6 miles from Middlesex, NJ)
  • 14 hours ago

Nursing Unit Secretary Mother-Baby 3AB The Nursing Unit Secretary will: Serve as the central focus of communication for the Patient-Care Unit Coordinate the clerical functions of the Unit-...

Administrative Assistant

  • Princeton, NJ (16 miles from Middlesex, NJ)
  • 1 day ago
  • Princeton, NJ (16 miles from Middlesex, NJ)
  • 1 day ago

Essential Job Responsibilities Execute various activities to support the preparation and execution of staff events and meetings. Support team meeting activities, create agendas, take notes, ensure...

Medical Receptionist (Union)

  • Union, NJ (14 miles from Middlesex, NJ)
  • 1 day ago
  • Union, NJ (14 miles from Middlesex, NJ)
  • 1 day ago

Allied Digestive Health is one of the largest integrated networks of gastroenterology care centers in the nation with over 200 providers and 60 locations throughout New Jersey and New York. As a...

Full Time Unit Secretary

  • Colonia, NJ (9 miles from Middlesex, NJ)
  • 1 day ago
  • Colonia, NJ (9 miles from Middlesex, NJ)
  • 1 day ago

Unit Secretary Career Opportunity Join a Team That Puts Your Passion for Helping Others First Are you looking for a career close to home and heart? Join Encompass Health as a Unit Secretary,...

Nursing Unit Secretary - Float Pool - Per Diem Evening

  • Edison, NJ (6 miles from Middlesex, NJ)
  • 1 day ago
  • Edison, NJ (6 miles from Middlesex, NJ)
  • 1 day ago

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 culture rooted...

Demographic Data for Middlesex, NJ

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


Local
National
14,636
430
Medium/Sm

Administrative Assistant Online Courses and Training Opportunities

iHire curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
Leadership and Administrative Policy
Understand and develop your own leadership style, while also coaching teams to promote individual growth and improve organizational outcomes. Also, explore important issues in health law for...
Administrative Assistant Training
How well you manage clients and other day-to-day workplace activities can significantly impact your company's overall performance. As an administrative assistant, you must adapt quickly and...
Becoming an Administrative Assistant
Administrative assistants are essential parts of day-to-day operations in many companies. They organize files, prepare documents, schedule appointments, and support other staff.Often an...

Salary for Administrative Assistant Jobs in Middlesex, NJ

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

Licensing / Certification

Required or preferred licenses and certifications for Administrative Assistant positions.



Highest Education Level

Administrative Assistants in Middlesex, NJ offer the following education background
Bachelor's Degree
36.1%
High School or GED
18.5%
Associate's Degree
16.0%
Vocational Degree or Certification
15.0%
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 Middlesex, 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%