Administrative Assistant Jobs in Saint Charles, MO

1-15 of 112 Jobs

Personal Assistant Needed Errands & General Help

  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 20 hours ago
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 20 hours ago

un Personal Assistant Needed - Errands & General Help compensation: 800 employment type: job title: Personal Assistant Needed - Errands & General Help Looking for a trustworthy person to help with...

In Person

Secretary and Maid

  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 20 hours ago
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 20 hours ago

un Secretary and Maid (St Louis) compensation: $40 / hr, including tips, for 3-4 hrs, 1 day a week Temporary help needed. Looking for someone who is punctual and can do evening hours. Light...

In Person

Administrative Assistant - Emerson YMCA

  • Gateway Region YMCA
  • Ferguson, MO (11 miles from Saint Charles, MO)
  • 1 day ago
  • Ferguson, MO (11 miles from Saint Charles, MO)
  • 1 day ago

Communicate with people at all levels in a positive way. Ability to work independently as well as part of a team. Ability to work efficiently and accurately on a computer using our software tools....

In Person

Administrative Assistant

  • Manpower
  • O Fallon, MO (13 miles from Saint Charles, MO)
  • 1 day ago
  • O Fallon, MO (13 miles from Saint Charles, MO)
  • 1 day ago

Our client, a dynamic organization in the administrative sector, is seeking an Administrative Assistant to join their team....

In Person

Administrative Assistant - Health Homes $18.57 - $21.54 / hour

  • Easter Seals Midwest
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 2 days ago
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 2 days ago

Position Summary: The Administrative Assistant is responsible for providing administrative support and ensuring efficient office/program operations....

In Person

Permanent Non-Clinical - Administrative Medical Office Assistant

  • Aya Healthcare
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 2 days ago
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 2 days ago

Aya Healthcare has an immediate opening for a Permanent Non-Clinical - Administrative Medical Office Assistant job in Saint Louis, Missouri paying $18.00 to $24.00 per hour. This is a week...

In Person Contract

Permanent Non-Clinical - Administrative Support Specialist

  • Aya Healthcare
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 2 days ago
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 2 days ago

Aya Healthcare has an immediate opening for a Permanent Non-Clinical - Administrative Support Specialist job in St. Louis,, Missouri paying $20.00 to $34.00 per hour. This is a week contract...

In Person Contract

Job Posting - Medical Secretary - Cardiothoracic Surgery

  • St. Lukes Hospital
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago

Lukes Hospital Occupation: Medical Secretaries and Administrative Assistants Location: Chesterfield, MO - 63005 Positions available: 1 Job #: 2026-32828 Source: St....

In Person

Job Posting - Medical Secretary - SLMG Physician Office

  • St. Lukes Hospital
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago

Lukes Hospital Occupation: Medical Secretaries and Administrative Assistants Location: Chesterfield, MO - 63005 Positions available: 1 Job #: 2026-32734 Source: St....

In Person

Job Posting - Medical Secretary - Vascular Services

  • St. Lukes Hospital
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago

Lukes Hospital Occupation: Medical Secretaries and Administrative Assistants Location: Chesterfield, MO - 63005 Positions available: 1 Job #: 2026-32827 Source: St....

In Person

Job Posting - Medical Secretary - Ladue Urgent Care

  • St. Lukes Hospital
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago

Lukes Hospital Occupation: Medical Secretaries and Administrative Assistants Location: Chesterfield, MO - 63005 Positions available: 1 Job #: 2026-32858 Source: St....

In Person

Job Posting - Medical Secretary - Call Center

  • St. Lukes Hospital
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago
  • Chesterfield, MO (19 miles from Saint Charles, MO)
  • 3 days ago

Lukes Hospital Occupation: Medical Secretaries and Administrative Assistants Location: Chesterfield, MO - 63005 Positions available: 1 Job #: 2025-32643 Source: St....

In Person

School Secretary I

  • Kirkwood School District
  • Kirkwood, MO (19 miles from Saint Charles, MO)
  • 4 days ago
  • Kirkwood, MO (19 miles from Saint Charles, MO)
  • 4 days ago

School Secretary I JobID: 2578 Position Type: Support Staff - Building/School Secretary I Date Posted: 1/22/2026 Location: Kirkwood High School (KHS) Date Available: 08/03/2026 Additional...

In Person

Unit Secretary - STL Emergency Department

  • Mercy
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 4 days ago
  • Saint Louis, MO (20 miles from Saint Charles, MO)
  • 4 days ago

Find your calling at Mercy! As a Unit Secretary in a hospital setting, you will play a pivotal role in facilitating communication and administrative operations within the unit. This position...

In Person

Legal Secretary

  • St. Louis County
  • Clayton, MO (16 miles from Saint Charles, MO)
  • 4 days ago
  • Clayton, MO (16 miles from Saint Charles, MO)
  • 4 days ago

The St. Louis County Counselors Office is seeking a skilled and experienced Legal Secretary to provide high-level administrative and legal support to attorneys and office staff. This position...

Remote

Demographic Data for Saint Charles, MO

Moving to Saint Charles, MO? Find some basic demographic data about Saint Charles, MO below.


Local
National
140,210
3,280
Medium/Lg

Administrative Assistant Online Courses and Training Opportunities

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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 Saint Charles, MO

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 Saint Charles, MO 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
1.2%
Some High School
0.5%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in Saint Charles, MO
1-2 years
44.2%
Less than 1 year
30.3%
None
13.6%
2-4 years
10.1%
4-6 years
1.9%