Administrative Assistant Jobs in S Plainfield, NJ

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Cosmopolitan Staffing Services

Administrative Assistant

We are currently seeking an experienced Administrative Assistant to support the day-to-day office operations of a fast-paced mechanical contracting environment....

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Administrative Assistant

  • Kforce
  • Parsippany, NJ (19 miles from S Plainfield, NJ)
  • 4 hours ago
  • Parsippany, NJ (19 miles from S Plainfield, NJ)
  • 4 hours ago

Kforce's client, a financial services firm is seeking an Administrative Assistant in Parsippany, NJ. This role is remote on Fridays....

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Legal Assistant

  • Day, Pitney LLP
  • Parsippany, NJ (19 miles from S Plainfield, NJ)
  • 4 hours ago
  • Parsippany, NJ (19 miles from S Plainfield, NJ)
  • 4 hours ago

Position Summary: The Legal Assistant is responsible for managing, producing and processing administrative and client-specific information in a manner that ensures that Day Pitney successfully...

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Administrative Assistant

  • State of New York
  • New York City, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago
  • New York City, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago

Please note: State agencies that contact job applicants do not usually request personal or financial information via text message or over the phone in connection with your response to a job...

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Office Assistant 2 (NY HELPS)

  • State of New York
  • New York City, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago
  • New York City, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago

Please note: State agencies that contact job applicants do not usually request personal or financial information via text message or over the phone in connection with your response to a job...

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Administrative Specialist 1 / Trainee 1 / Trainee 2 (NY HELPS)

  • State of New York
  • New York City, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago
  • New York City, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago

Please note: State agencies that contact job applicants do not usually request personal or financial information via text message or over the phone in connection with your response to a job...

In Person

Principal Secretary - Middle School

  • Sayreville School District
  • Sayreville, NJ (8 miles from S Plainfield, NJ)
  • 4 hours ago
  • Sayreville, NJ (8 miles from S Plainfield, NJ)
  • 4 hours ago

Principal Secretary - Middle School JobID: 4117 Position Type: Secretarial/Clerical/Principals` Secretary Date Posted: 3/18/2026 Location: Sayreville Public Schools Date Available: 07/01/2026...

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Confidential Administrative Assistant

  • State of New York
  • New York City, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago
  • New York City, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago

Yes County New York Street Address 28 Liberty Street City New York StateNY Zip Code10005 Duties Description Primary Purpose: Under general supervision, the Confidential Administrative Assistant provides...

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ANTICIPATED: Administrative Assistant, Technology, School Security, and Social Media Coordinator (maternity leave coverage on or about July 13 - Dec 31, 2026)

  • Manville School District
  • Manville, NJ (9 miles from S Plainfield, NJ)
  • 4 hours ago
  • Manville, NJ (9 miles from S Plainfield, NJ)
  • 4 hours ago

Position Type: Secretarial/Clerical/Administrative Assistant - Full-Time Date Posted: 3/25/2026 Location: District Date Available: 07/13/2026 Closing Date: 04/08/2026   Additional Information...

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Secretary I-Intake/Scheduler (FGP) - Brooklyn, OB/GYN

  • NYU Langone Medical Center
  • Brooklyn, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago
  • Brooklyn, NY (23 miles from S Plainfield, NJ)
  • 4 hours ago

NYU Grossman School of Medicine is one of the nation's top-ranked medical schools. For 175 years, NYU Grossman School of Medicine has trained thousands of physicians and scientists who have helped...

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Secretary, Anticipated Opening - 12 Months Community Middle School

  • West Windsor-Plainsboro Regional School District
  • West Windsor, NJ (22 miles from S Plainfield, NJ)
  • 4 hours ago
  • West Windsor, NJ (22 miles from S Plainfield, NJ)
  • 4 hours ago

Job Title: Secretary - 12 Months Department: As Assigned Reports To: Designated Supervisor Salary Guide: WWPSA; Twelve-month contract. Health Benefit eligibility for full time employees is at...

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Medical Receptionist - Gastroenterology - Physician Practice

  • Hackensack University Medical Center
  • Edison, NJ (3 miles from S Plainfield, NJ)
  • 4 hours ago
  • Edison, NJ (3 miles from S Plainfield, NJ)
  • 4 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...

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Administrative Assistant-Office of Student Development and Counseling (SDC)

  • Essex County College
  • Newark, NJ (16 miles from S Plainfield, NJ)
  • 4 hours ago
  • Newark, NJ (16 miles from S Plainfield, NJ)
  • 4 hours ago

The Administrative Assistant may supervise student workers....

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Medical Receptionist

  • Summit Health
  • Union, NJ (11 miles from S Plainfield, NJ)
  • 16 hours ago
  • Union, NJ (11 miles from S Plainfield, NJ)
  • 16 hours ago

About Our Company Were a physician-led, patient-centric network committed to simplifying health care and bringing a more connected kind of care. Our primary, multispecialty, and urgent care...

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Medical Receptionist - General Surgery - Physician Practice

  • Hackensack Meridian Health
  • Old Bridge, NJ (13 miles from S Plainfield, NJ)
  • 18 hours ago
  • Old Bridge, NJ (13 miles from S Plainfield, NJ)
  • 18 hours 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...

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Demographic Data for S Plainfield, NJ

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


Local
National
9,288,994
232,891

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...
Legal Administrative Assistant Training
The field of law is known for its demanding nature and legal professionals heavily rely on their administrative assistants to help them handle their workload and stay organized. To succeed in this...

Salary for Administrative Assistant Jobs in S Plainfield, 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 S Plainfield, NJ offer the following education background
Bachelor's Degree
36.3%
High School or GED
18.3%
Associate's Degree
16.1%
Vocational Degree or Certification
14.9%
Master's Degree
8.9%
Some College
3.7%
Doctorate Degree
1.3%
Some High School
0.5%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in S Plainfield, 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%