Administrative Assistant Jobs in Middlesex, NJ

1-15 of 247 Jobs

Legal Assistant

  • Tempositions, Inc.
  • New Providence, NJ (9 miles from Middlesex, NJ)
  • 5 days ago
  • New Providence, NJ (9 miles from Middlesex, NJ)
  • 5 days ago

Job Title: Temporary Legal Assistant (On-Site) Location: New Providence, New Jersey Duration: Approximately 3+ weeks (starting Tuesday, December 2) Compensation: $25$27 per hour, depending on...

In Person Full Time

Legal Assistant Legal Assistant

  • The Hartford
  • Morristown, NJ (14 miles from Middlesex, NJ)
  • 1 hour ago
  • Morristown, NJ (14 miles from Middlesex, NJ)
  • 1 hour ago

Legal Assistant The Hartford 4.5 ( ) Morristown, NJ (Remote) for later Why you should apply for a job to The Hartford : Ranked as one of the 4.5/5 in overall job satisfaction 4.5/5 in supportive...

Remote

Admin. Coordinator Admin. Coordinator

  • TJX Companies
  • Middletown, NJ (23 miles from Middlesex, NJ)
  • 1 hour ago
  • Middletown, NJ (23 miles from Middlesex, NJ)
  • 1 hour ago

Admin. Coordinator TJX Companies 3.5 ( ) Middletown Township, NJ for later Why you should apply for a job to TJX Companies : 4.5/5 in supportive management 75% say women are treated fairly and...

In Person

Unit Secretary

  • CareWell Health
  • East Orange, NJ (20 miles from Middlesex, NJ)
  • 2 hours ago
  • East Orange, NJ (20 miles from Middlesex, NJ)
  • 2 hours ago

Unit Secretary 2.6 2.6 out of 5 stars Job Summary The unit secretary as a department receptionist, schedules patients as directed, prepares minutes, enters daily charges, conducts follow-up phone...

In Person

Administrative Assistant

  • Aston Carter
  • Bridgewater, NJ (6 miles from Middlesex, NJ)
  • 2 hours ago
  • Bridgewater, NJ (6 miles from Middlesex, NJ)
  • 2 hours ago

About the Role We are seeking an experienced Executive Administrative Assistant to provide advanced administrative support to the Chief Marketing Officer (CMO) in a dynamic hybrid work environment....

Hybrid Contract

Anticipated Opening: 12 Month Secretary

  • Piscataway Township Schools
  • Piscataway, NJ (2 miles from Middlesex, NJ)
  • 8 hours ago
  • Piscataway, NJ (2 miles from Middlesex, NJ)
  • 8 hours ago

Anticipated Opening: 12 Month Secretary JobID: 3264 Position Type: Secretarial/Clerical/Secretary/Clerk- 12 months Date Posted: 12/4/2025 Location: High School Date Available: 01/05/2026 Closing...

In Person

Secretary/Technician - Per Diem, Nights 7pm-7am, CVICU, Morristown Medical Center

  • Atlantic Health System
  • Morristown, NJ (14 miles from Middlesex, NJ)
  • 12 hours ago
  • Morristown, NJ (14 miles from Middlesex, NJ)
  • 12 hours ago

Essential Function/Responsibilities: Assist the nurses with ADLs Critical thinking and ability to respond to emergency situations by handling equipment, supplies and assist with errands Care for...

In Person

Social Service Office Assistant

  • The Salvation Army
  • Montclair, NJ (22 miles from Middlesex, NJ)
  • 22 hours ago
  • Montclair, NJ (22 miles from Middlesex, NJ)
  • 22 hours ago

Overview The Social Service Office Assistant will be primarily responsible for the effective and efficient administration of the social services office at the Montclair Citadel Corps....

In Person

Receptionist / Office Assistant - Medical Office

  • West Orange, NJ (19 miles from Middlesex, NJ)
  • 22 hours ago
  • West Orange, NJ (19 miles from Middlesex, NJ)
  • 22 hours ago

We are in search of a part-time Receptionist/Office Assistant. The position will start as soon as possible. The ideal candidate will be: Reliable. Punctual. Able to multitask. Be a team player...

In Person Part Time

Department Secretary - Full Time

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

Department Secretary - Full Time Penn Medicine - 3.9 Princeton, NJ Job Details Full-time $17.05 - $26.44 an hour 9 hours ago Benefits Tuition reimbursement Qualifications Collaborate with...

In Person Full Time

Senior Administrative Assistant (to the Dean)

  • Rutgers
  • New Brunswick, NJ (6 miles from Middlesex, NJ)
  • 1 day ago
  • New Brunswick, NJ (6 miles from Middlesex, NJ)
  • 1 day ago

The Senior Administrative Assistant provides support to the Dean and Senior Associate Deans in the School of Graduate Studies....

In Person

Administrative Assistant

  • Adecco USA, Inc.
  • Newark, NJ (20 miles from Middlesex, NJ)
  • 1 day ago
  • Newark, NJ (20 miles from Middlesex, NJ)
  • 1 day ago

Home Administrative Assistant Healthcare & Life Sciences $ 23.61 / Hour location_on Newark, New Jersey work_outline Contract/Temporary favorite_border JOB ON CANDIDATE PORTAL COPY LINK link Adecco Healthcare...

In Person

Administrative Assistant - Executive Support

  • JAG Physical Therapy
  • Bridgewater, NJ (6 miles from Middlesex, NJ)
  • 1 day ago
  • Bridgewater, NJ (6 miles from Middlesex, NJ)
  • 1 day ago

Administrative Assistant - Executive Support The Administrative Assistant Executive Support will provide high-level administrative and operational support to the C-Suite, including the CEO, COO, and...

In Person

Administrative Assistant

  • Kforce
  • Parsippany, NJ (19 miles from Middlesex, NJ)
  • 1 day ago
  • Parsippany, NJ (19 miles from Middlesex, NJ)
  • 1 day ago

The Administrative Assistant will be providing administrative professional support for the tax and audit teams....

In Person

Secretary/Technician - Per Diem, Nights 7pm-7am, CPACU, Morristown Medical Center

  • Atlantic Health System
  • Morristown, NJ (14 miles from Middlesex, NJ)
  • 1 day ago
  • Morristown, NJ (14 miles from Middlesex, NJ)
  • 1 day ago

Essential Function/Responsibilities: Assist the nurses with ADLs Critical thinking and ability to respond to emergency situations by handling equipment, supplies and assist with errands Care for...

In Person

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...
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 Middlesex, NJ

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

Highest Education Level

Administrative Assistants in Middlesex, 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 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%