Administrative assistant jobs in Plainfield, NJ and nearby
Administrative assistant jobs within 25 miles of Plainfield, NJ. Nearby towns and cities are included. Distances are straight-line, not driving distances.
Counted
Hiring at a glance
View jobs- Open jobs
- 497
- Employers
- 287
Advertised starting pay
- Average starting payUSD / hour
- $23.62Across 112 listings
- Average starting payUSD / year
- $49,242Across 80 listings
Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.
Where work happens
- Remote
- 0%0 listings
- Hybrid
- 1%6 listings
- On-site
- 6%32 listings
Not specified: 92% (459 listings)
Employers hiring include BEACON HILL STAFFING GROUP (21), Northwell Health (17), Mount Sinai Health Systems (15).
Sources & calculation notes
These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.
Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.
Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count
About these jobs
Before you apply
Compare the office software, language skills and clerical experience requested in each ad. Job Bank lists secondary school and administrative training or previous clerical experience as typical requirements. Individual employers set their own criteria. Job Bank / Guichet-Emplois.
Guidance reviewed on September 16, 2026.
Based on the dated count above. Listings can change. How we count
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Administrative Assistant
eBatiz Associates Inc
The Administrative Assistant provides comprehensive administrative and clerical support to ensure the smooth and compliant operation of a DHS long-term shelter. This position plays a key…
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Administrative Assistant
Robert Half
We are seeking an Administrative Assistant to provide high-level administrative support to executive leadership, including the CEO as needed. This role operates in a fast-paced,…
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Administrative Assistant
Robert Half
We are looking for a Contract Administrative Assistant to support a residential property team in New York, New York for a short-term assignment lasting 3-4 weeks. This role will focus on…
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Administrative Assistant (Float)
One Medical
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Administrative Assistant (Front Desk)
STEPHEN GAYNOR SCHOOL
Stephen Gaynor School is seeking a proactive, warm, and highly organized Administrative Assistant to work in a team of four and serve as a central pillar of our daily school operations. As…
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ADMINISTRATIVE ASSISTANT (PART TIME)
Compass Group
We are hiring immediately for a part time ADMINISTRATIVE ASSISTANT position.
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Administrative Assistant
Strategic Staffing Solutions
Providing general administrative services to teams, such as maintaining calendars and sc
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Administrative Assistant
Metropolitan Council on Jewish Poverty
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Administrative Support Assistant
Northwell Health
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Administrative Assistant
Beacon Hill Staffing Group
…staffing. Our client is seeking a professional and proactive Administrative Assistant to support the Investor Relations team within a growing investment management firm. This newly created…
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Administrative Support Assistant
Northwell Health
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Administrative Assistant
Lord Abbett.com
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Administrative Assistant
alexanderwang
Summary: The Administrative Assistant is responsible for providing essential day-to-day support and ensuring smooth operations for the Global President and NY HQ office, and will report to…
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Sales Administrative Assistant
Allied Beverage Group
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Administrative Assistant
Weill Cornell Medical College
Under supervision, provides operational, financial and administrative support to the office
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Administrative Assistant, Immigration Practice
Brooklyn Defender Services
Brooklyn Defender Services (BDS) is seeking an Administrative Assistant to join our Immigration Practice.
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Administrative Assistant - Too Faced Cosmetics
ELC Beauty LLC
This role will provide administrative support for several Vice President's in the Finance Corporate Function team and help to effectively manage and organize ever⁃changing priorities,…
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Administrative Assistant 1 or Administrative Assistant Trainee (NY HELPS)
Attorney General, Office of the
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Administrative Assistant
MercyFirst
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Sr. Administrative Assistant
Robert Half
We are looking for an experienced and highly organized Sr. Administrative Assistant to support senior leadership in a fast-moving pharmaceutical environment based in Madison, New Jersey.…
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Administrative Assistant
Academics West
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Administrative Assistant 1 or Administrative Assistant Trainee (NY HELPS)
Attorney General, Office of the
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Administrative Assistant - Full Time - Days - Quality Outcomes - Morristown
Atlantic Health System
Responsible for providing administrative support to ensure efficient operation for the administrative duties for oncology physicians. Responsible for confidential and time sensitive…