Administrative Assistant Jobs in Mendham, NJ

1-15 of 237 Jobs

Administrative Assistant

  • Madison, NJ (9 miles from Mendham, NJ)
  • 10 hours ago
  • Madison, NJ (9 miles from Mendham, NJ)
  • 10 hours ago

Administrative Assistant Madison, NJ, United States (On-site) BE THE FIRST TO APPLY JOB DESCRIPTION This client-facing Administrative Assistant role is a critical part of the Mariner Wealth Advisors...

Administrative Assistant (PCT)

  • Linden, NJ (21 miles from Mendham, NJ)
  • 10 hours ago
  • Linden, NJ (21 miles from Mendham, NJ)
  • 10 hours ago

Posting Date 08/15/2025 121 LINDEN AVE NE, ATLANTA, Georgia, 30308-2432, United States of America As an Administrative Assistant at DaVita, you'll be a part of a Team that values work-life balance and...

Secretary B - Special Services Secretary

  • Plainfield, NJ (14 miles from Mendham, NJ)
  • 17 hours ago
  • Plainfield, NJ (14 miles from Mendham, NJ)
  • 17 hours ago

Secretary B - Special Services Secretary JobID: 2078 Position Type: Secretarial/Clerical/Secretary - 12-Months Date Posted: 8/15/2025 Location: Roosevelt Administration Building Date Available:...

Secretary/Technician, Part Time, OMC

  • Summit, NJ (13 miles from Mendham, NJ)
  • 21 hours ago
  • Summit, NJ (13 miles from Mendham, NJ)
  • 21 hours ago

Atlantic Health System is seeking a Part Time Secretary/Technician for the Cardio Admin Department at Overlook Medical Center. Required hours vary including every other weekend. Starting rate...

Office Assistant

  • Irvington, NJ (19 miles from Mendham, NJ)
  • 1 day ago
  • Irvington, NJ (19 miles from Mendham, NJ)
  • 1 day ago

Office Assistant (Irvington) compensation: Negotiable employment type: job title: Office Assistant Experienced Office Assistant with knowledge of Construction documents Principals only....

Medical Secretary I

  • Paterson, NJ (23 miles from Mendham, NJ)
  • 1 day ago
  • Paterson, NJ (23 miles from Mendham, NJ)
  • 1 day ago

Provides office support to Department. Is responsible for Revenue Cycle functions including registration, account processing, insurance verification and authorization. Schedules patients according...

Medical Receptionist - Plainfield Commons - Indianapolis, IN

  • Plainfield, NJ (14 miles from Mendham, NJ)
  • 1 day ago
  • Plainfield, NJ (14 miles from Mendham, NJ)
  • 1 day ago

Marathon Health is a leading provider of advanced primary care in the U.S., serving 2.5 million eligible patients through approximately 630 employer and union-sponsored clients. Our comprehensive...

Medical Staff Secretary - Full Time - Day

  • Edison, NJ (21 miles from Mendham, NJ)
  • 1 day ago
  • Edison, NJ (21 miles from Mendham, NJ)
  • 1 day ago

The candidate must have a minimum of 3-5 years experience in a healthcare environment, preferably as a medical secretary/ administrative assistant, or have demonstrated experience supporting executive...

Secretary III UCHC EJSP Rutgers University

  • New Brunswick, NJ (22 miles from Mendham, NJ)
  • 1 day ago
  • New Brunswick, NJ (22 miles from Mendham, NJ)
  • 1 day ago

Position Summary: Rutgers University Correctional Health Care ( UCHC ) is seeking a Secretary III for East Jersey State Prison, located in Rahway, NJ. The primary purpose of the Secretary III...

Medical Receptionist

  • Newark, NJ (22 miles from Mendham, NJ)
  • 2 days ago
  • Newark, NJ (22 miles from Mendham, NJ)
  • 2 days 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...

Unit Secretary, Emergency Department

  • Rahway, NJ (20 miles from Mendham, NJ)
  • 2 days ago
  • Rahway, NJ (20 miles from Mendham, NJ)
  • 2 days ago

Job Title: Unit Secretary Location: RWJ Rahway Department Name: Emergency Department Req #: ... Status: Hourly Shift: Night Pay Range: $19.28 - $19.28 per hour Pay Transparency: The above reflects...

Banking Administrative Assistant

  • Fairfield, NJ (16 miles from Mendham, NJ)
  • 2 days ago
  • Fairfield, NJ (16 miles from Mendham, NJ)
  • 2 days ago

Overview Execute a variety of administrative support functions to ensure the organized flow of daily business for the Business & Government Banking and Corporate Banking Departments...

Department Secretary

  • Passaic, NJ (24 miles from Mendham, NJ)
  • 2 days ago
  • Passaic, NJ (24 miles from Mendham, NJ)
  • 2 days ago

Overview St. Mary's General Hospital, located in Passaic, NJ, is a community-based tertiary medical center focused on providing quality, compassionate care. It is an acute care hospital providing...

Medical Receptionist - FLOAT

  • Edison, NJ (21 miles from Mendham, NJ)
  • 2 days ago
  • Edison, NJ (21 miles from Mendham, NJ)
  • 2 days ago

Overview University Radiology, the largest provider of subspecialty radiology and teleradiology services in NJ, is comprised of over 180 Board Certified radiologists with advanced U.S.-based...

Administrative Assistant

  • Bound Brook, NJ (15 miles from Mendham, NJ)
  • 2 days ago
  • Bound Brook, NJ (15 miles from Mendham, NJ)
  • 2 days ago

At Bridgeway, we never stop growing and innovating our vision of behavioral healthcare for the future.Why you should apply: As a Program Support Specialist-Administrative Assistant, you will join an...

Demographic Data for Mendham, NJ

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


Local
National
9,875
245
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...
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...
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...

Salary for Administrative Assistant Jobs in Mendham, 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 Mendham, NJ offer the following education background
Bachelor's Degree
36.2%
High School or GED
18.4%
Associate's Degree
16.0%
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 Mendham, 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%