Administrative Assistant Jobs in Winfield, MO

1-15 of 20 Jobs

Administrative Support Specialist

  • Distribution Management & Subsidiary
  • Saint Charles, MO (20 miles from Winfield, MO)
  • 1 day ago
  • Saint Charles, MO (20 miles from Winfield, MO)
  • 1 day ago

Reporting to the Facility Supervisor and located in our St. Charles, MO Headquarters, this role will report in person Monday Friday from 8:00 am 5:00 pm. T he Administrative Support Specialist...

In Person

Medical Secretary - Obstetrical Associates

  • St Luke's Hospital of Chesterfield MO
  • O Fallon, MO (10 miles from Winfield, MO)
  • 2 days ago
  • O Fallon, MO (10 miles from Winfield, MO)
  • 2 days ago

Location : Address 5551 WINGHAVEN BLVD Job Posting We are dedicated to providing exceptional care to every patient, every time. St. Luke's Hospital is a value-driven award-winning health system...

In Person

Administrative Assistant - Alternative Learning / Gifted / ESL / SPED Core Data

  • Francis Howell School District
  • Saint Charles, MO (20 miles from Winfield, MO)
  • 3 days ago
  • Saint Charles, MO (20 miles from Winfield, MO)
  • 3 days ago

Administrative Assistant - Alternative Learning / Gifted / ESL / SPED Core Data JobID: 9666 Position Type: Secretarial/Clerical/Administrative Assistant Date Posted: 11/11/2025 Location: Administration...

In Person

Administrative Assistant

  • Park Lawn Corporation
  • Saint Charles, MO (20 miles from Winfield, MO)
  • 4 days ago
  • Saint Charles, MO (20 miles from Winfield, MO)
  • 4 days ago

Why Work for Baue Funeral Home Cave Springs? Service At every level, our dedicated team members display a strong work ethic and commitment to our core values, respect for the family, the...

In Person

Substitute - Secretary

  • District Wide
  • Troy, MO (11 miles from Winfield, MO)
  • 5 days ago
  • Troy, MO (11 miles from Winfield, MO)
  • 5 days ago

Substitute - Secretary Lincoln County R-III School District District Wide - Troy, Missouri This job is also posted in Lincoln County R-III School District Job Details Job ID:4913883 Application...

In Person Part Time

Administrative Assistant Senior (H)

  • SSM Health
  • Bridgeton, MO (24 miles from Winfield, MO)
  • 9 days ago
  • Bridgeton, MO (24 miles from Winfield, MO)
  • 9 days ago

It's more than a career, it's a calling. MO-SSM Health Mission Hill Worker Type: Regular Job Summary: Supports a Regional or System Director, or multiple department leaders in an administrative...

In Person

Live-in Home Health Aide and Personal Assistant

  • private individual
  • Saint Charles, MO (20 miles from Winfield, MO)
  • 11 days ago
  • Saint Charles, MO (20 miles from Winfield, MO)
  • 11 days ago

un Live-in Home Health Aide and Personal Assistant (St Charles) private individual compensation: weekly pay, housing, and paid vacation valued at $52,000 annually employment type: experience...

In Person

Administrative Assistant Intermediate

  • SSM Health
  • Bridgeton, MO (24 miles from Winfield, MO)
  • 11 days ago
  • Bridgeton, MO (24 miles from Winfield, MO)
  • 11 days ago

It's more than a career, it's a calling. MO-SSM Health SLUCare Academic Pavilion Worker Type: Regular Job Summary: Supports multiple Administrators, Sr Director/Directors or department leaders in...

In Person

Administrative Assistant Senior - Hospital Medicine

  • SSM Health
  • Bridgeton, MO (24 miles from Winfield, MO)
  • 14 days ago
  • Bridgeton, MO (24 miles from Winfield, MO)
  • 14 days ago

It's more than a career, it's a calling. MO-SSM Health St. Mary's Hospital - St. Louis Worker Type: Regular Job Highlights: This is a full-time, day-shift position working Mon-Fri from...

In Person

Administrative Assistant III

  • Urshan College
  • Wentzville, MO (14 miles from Winfield, MO)
  • 16 days ago
  • Wentzville, MO (14 miles from Winfield, MO)
  • 16 days ago

The Administrative Assistant to the Academic Dean coordinates all meetings with the Academic Dean (including all committees chaired by the Academic Dean), sends official communications to faculty and...

In Person

Legal Assistant & Real Estate Agent

  • Saint Peters, MO (22 miles from Winfield, MO)
  • 16 days ago
  • Saint Peters, MO (22 miles from Winfield, MO)
  • 16 days ago

un Legal Assistant & Real Estate Agent (St. Peters) compensation: Please send expected hourly compensation along with resume employment type: experience level: entry level job title: Legal...

In Person Part Time

Administrative Assistant I

  • Urshan College
  • Wentzville, MO (14 miles from Winfield, MO)
  • 18 days ago
  • Wentzville, MO (14 miles from Winfield, MO)
  • 18 days ago

The part-time Administrative Assistant I provides essential administrative support to the Development Office, advancing Urshan's donor relations and fundraising efforts....

In Person Part Time

Body Shop Admin Assistant

  • The Larson Group
  • O Fallon, MO (10 miles from Winfield, MO)
  • 30+ days ago
  • O Fallon, MO (10 miles from Winfield, MO)
  • 30+ days ago

The Larson Group Peterbilt, is looking for an experienced Administrative Assistant to join our dynamic team....

In Person

Dental Office Assistant - Business Assistant

  • Heartland Dental
  • Bridgeton, MO (24 miles from Winfield, MO)
  • 30+ days ago
  • Bridgeton, MO (24 miles from Winfield, MO)
  • 30+ days ago

Total Care Dental- Bridgeton is looking for a Business Assistant to join our team. Why Heartland Dental? Heartland Dental believes that to provide exceptional lifetime care for patients, we must...

In Person

Administrative Assistant - O'Fallon, MO YMCA

  • Gateway Region YMCA
  • O Fallon, MO (10 miles from Winfield, MO)
  • 30+ days ago
  • O Fallon, MO (10 miles from Winfield, MO)
  • 30+ days 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

Demographic Data for Winfield, MO

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


Local
National
7,224
77
Medium/Sm

Administrative Assistant Online Courses and Training Opportunities

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Field Operations and Administrative Tools in Construction Management
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Salary for Administrative Assistant Jobs in Winfield, 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 Winfield, MO 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
1.3%
Some High School
0.5%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in Winfield, 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%