Administrative Assistant Jobs in Cos Cob, CT

1-15 of 265 Jobs

Administrative Assistant

  • Tempositions, Inc.
  • Smithtown, NY (24 miles from Cos Cob, CT)
  • 22 days ago
  • Smithtown, NY (24 miles from Cos Cob, CT)
  • 22 days ago

We are working with a not for profit organization in Suffolk County who is seeking an administrative assistant on a temporary basis....

In Person

admin Coordinator admin Coordinator

  • TJX Companies
  • Mount Vernon, NY (16 miles from Cos Cob, CT)
  • 2 hours ago
  • Mount Vernon, NY (16 miles from Cos Cob, CT)
  • 2 hours ago

admin Coordinator TJX Companies 3.5 ( ) Mount Vernon, NY 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 equally to...

In Person

Office Assistant 2 - NY HELPS, SG 09

  • SUNY College at Old Westbury
  • Old Westbury, NY (18 miles from Cos Cob, CT)
  • 2 hours ago
  • Old Westbury, NY (18 miles from Cos Cob, CT)
  • 2 hours ago

Office Assistant 2 - NY HELPS, SG 09 Category:Classified Subscribe:New Job Alerts RSS Job Feed Department:Enrollment Management & Marketing Locations:Old Westbury, NY Posted:Dec 5, 2025 Closes:Jan...

In Person

Office Assistant 2 - NY HELPS

  • StateJobsNY
  • Old Westbury, NY (18 miles from Cos Cob, CT)
  • 3 hours ago
  • Old Westbury, NY (18 miles from Cos Cob, CT)
  • 3 hours ago

Basics Schedule Location Job Specifics How to Apply Indicates whether if this vacancy posting is part of the NY HELPS Program. NY HELP Yes The agency in which the vacancy exists. Agency SUNY Old...

Remote

P/T Jr. Office Assistant (Typist) -WDCE

  • Westchester Community College
  • Valhalla, NY (10 miles from Cos Cob, CT)
  • 3 hours ago
  • Valhalla, NY (10 miles from Cos Cob, CT)
  • 3 hours ago

P/T Jr. Office Assistant (Typist) -WDCE Category:Hourly Positions Subscribe:New Job Alerts RSS Job Feed Department:WDCE Locations:Valhalla, NY Posted:Aug 29, 2024 Closes:Open Until Filled...

In Person Part Time

Medical Office Assistant

  • St. Catherine of Siena
  • New Hyde Park, NY (22 miles from Cos Cob, CT)
  • 8 hours ago
  • New Hyde Park, NY (22 miles from Cos Cob, CT)
  • 8 hours ago

Overview At Catholic Health Physician Practices, we believe in more than just providing medical care - we strive to build meaningful relationships with our patients and deliver compassionate,...

In Person

Administrative Assistant - Professional Learning Division

  • Putnam-Northern Westchester
  • Yorktown Heights, NY (18 miles from Cos Cob, CT)
  • 8 hours ago
  • Yorktown Heights, NY (18 miles from Cos Cob, CT)
  • 8 hours ago

Duties: Putnam|Northern Westchester BOCES anticipates a vacancy for an Administrative Assistant for the Professional Learning Division....

In Person

Main Office Secretary

  • New Milford Public Schools
  • New Milford, NJ (24 miles from Cos Cob, CT)
  • 8 hours ago
  • New Milford, NJ (24 miles from Cos Cob, CT)
  • 8 hours ago

Main Office Secretary JobID: 388 Position Type: Secretarial/Clerical/Secretary Date Posted: 12/5/2025 Location: New Milford Public School District Closing Date: open until filled Additional...

In Person

Group Admin Assistant

  • The TJX Companies, Inc.
  • Danbury, CT (22 miles from Cos Cob, CT)
  • 8 hours ago
  • Danbury, CT (22 miles from Cos Cob, CT)
  • 8 hours ago

HomeGoods At TJX Companies, every day brings new opportunities for growth, exploration, and achievement. You'll be part of our vibrant team that embraces diversity, fosters collaboration, and...

In Person

Office Assistant (Automated Systems) Spanish Speaking- Part Time Provisional

  • Public Schools of the Tarrytowns (NY)
  • North Tarrytown, NY (13 miles from Cos Cob, CT)
  • 8 hours ago
  • North Tarrytown, NY (13 miles from Cos Cob, CT)
  • 8 hours ago

W. L. Morse School and Tappan Hill SchoolOffice Assistant (Automated Systems) Spanish SpeakingPart Time / Provisional SALARY: $ 22,723.00 - $ 23,642.00 (pro-rated) (In accordance with the CSEA...

In Person Part Time

Office Assistant - Multi-specialty - Garden City

  • NYU Langone Medical Center
  • Garden City, NY (23 miles from Cos Cob, CT)
  • 8 hours ago
  • Garden City, NY (23 miles from Cos Cob, CT)
  • 8 hours ago

NYU Langone Hospital-Long Island is a 591-bed university-affiliated medical center, which offers sophisticated diagnostic and therapeutic care in virtually every specialty and subspecialty of...

In Person

Administrative Support Assistant OBGYN

  • Northwell Careers
  • Manhasset, NY (19 miles from Cos Cob, CT)
  • 1 day ago
  • Manhasset, NY (19 miles from Cos Cob, CT)
  • 1 day ago

0)else }); Administrative Support, Administrative Support, Administrative Support, Obs Gyn jQuery( document ).ready(function() , type: 'inline' },...

In Person

Office Assistant - Multi-specialty - Garden City

  • NYU Langone
  • Mineola, NY (21 miles from Cos Cob, CT)
  • 1 day ago
  • Mineola, NY (21 miles from Cos Cob, CT)
  • 1 day ago

NYU Langone HospitalLong Island is a 591-bed university-affiliated medical center, which offers sophisticated diagnostic and therapeutic care in virtually every specialty and subspecialty of...

In Person

Office Assistant 3 Human Resources, Bronx Psychiatric Center, P27477

  • StateJobsNY
  • Bronx, NY (23 miles from Cos Cob, CT)
  • 1 day ago
  • Bronx, NY (23 miles from Cos Cob, CT)
  • 1 day ago

Basics Schedule Location Job Specifics How to Apply Indicates whether if this vacancy posting is part of the NY HELPS Program. NY HELP No The agency in which the vacancy exists. Agency Mental...

Remote

Senior Medical Secretary - NYU Langone Perlmutter Cancer Center - Mineola

  • NYU Langone Medical Center
  • Mineola, NY (21 miles from Cos Cob, CT)
  • 1 day ago
  • Mineola, NY (21 miles from Cos Cob, CT)
  • 1 day ago

NYU Langone Hospital-Long Island is a 591-bed university-affiliated medical center, which offers sophisticated diagnostic and therapeutic care in virtually every specialty and subspecialty of...

In Person

Demographic Data for Cos Cob, CT

Moving to Cos Cob, CT? Find some basic demographic data about Cos Cob, CT below.


Local
National
7,197
237
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 Cos Cob, CT

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

Highest Education Level

Administrative Assistants in Cos Cob, CT 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 Cos Cob, CT
1-2 years
44.2%
Less than 1 year
30.3%
None
13.6%
2-4 years
10.1%
4-6 years
1.9%