Administrative Assistant Jobs in Defiance, MO

1-15 of 61 Jobs
National Council of the U.S. - Society of St. Vincent de Paul

Administrative Associate

Position Overview The Administrative Assistant serves as the initial point of contact for guests, members, and the general public at the National Office....

Production Admin Assistant

  • Kirkwood, MO (19 miles from Defiance, MO)
  • 4 hours ago
  • Kirkwood, MO (19 miles from Defiance, MO)
  • 4 hours ago

Apply Today! Be a part of a remodeling firm that values your skills, invests in your future, and has been consistently ranked as a St. Louis Post-Dispatch Top Workplace for the last decade. Let's...

Medical Receptionist/Assistant

  • O Fallon, MO (13 miles from Defiance, MO)
  • 4 hours ago
  • O Fallon, MO (13 miles from Defiance, MO)
  • 4 hours ago

Healix Infusion Care is seeking a Front Desk Receptionist to assist patients to work alongside our nursing and market teams in an Ambulatory Infusion Center setting in Brentwood, MO. As a Front...

Administrative Services Assistant

  • Chesterfield, MO (6 miles from Defiance, MO)
  • 22 hours ago
  • Chesterfield, MO (6 miles from Defiance, MO)
  • 22 hours ago

Assistant, Business Entity, Customer Safety, MS Excel, MS Office Experience Desired: Proficiency in Microsoft Word, Excel, PowerPoint, and Outlook. (2 yrs); Excellent time management, organizational...

Administrative Support Assistant

  • Chesterfield, MO (6 miles from Defiance, MO)
  • 1 day ago
  • Chesterfield, MO (6 miles from Defiance, MO)
  • 1 day ago

Health Advocates Network is currently seeking an **Administrative Support Assistant** to work at a facility in **Chesterfield, MO.** These are _registry_ positions with our company. **Pay Rate:**...

Office Secretary

  • Saint Charles, MO (22 miles from Defiance, MO)
  • 1 day ago
  • Saint Charles, MO (22 miles from Defiance, MO)
  • 1 day ago

Office Secretary JobID: 9499 Position Type: Secretarial/Clerical/Office Secretary Date Posted: 7/15/2025 Location: Central Elementary Closing Date: 07/25/2025   Additional Information:...

Legal Assistant - Union

  • Union, MO (20 miles from Defiance, MO)
  • 1 day ago
  • Union, MO (20 miles from Defiance, MO)
  • 1 day ago

Between $36k and $38k Per Year Legal Assistant - Union State of Missouri - Missouri State Public Defender Location: Union, MO - 63084 Positions available: 1 Job #: jo_... Source: MO Careers...

Medical Secretary - Primary Care

  • Chesterfield, MO (6 miles from Defiance, MO)
  • 2 days ago
  • Chesterfield, MO (6 miles from Defiance, MO)
  • 2 days ago

Location : Address 232 SOUTH WOODS MILL ROAD 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...

Medical Secretary - Women's Center

  • Chesterfield, MO (6 miles from Defiance, MO)
  • 2 days ago
  • Chesterfield, MO (6 miles from Defiance, MO)
  • 2 days ago

Location : Address 232 S WOODS MILL RD 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...

Front Office Assistant

  • Chesterfield, MO (6 miles from Defiance, MO)
  • 2 days ago
  • Chesterfield, MO (6 miles from Defiance, MO)
  • 2 days ago

Miracle-Ear, part of Amplifon, the global leader in retail hearing solutions, is expanding its team of Front Office Assistants. We are seeking passionate, driven individuals who are committed to...

Administrative Assistant

  • Eureka, MO (15 miles from Defiance, MO)
  • 3 days ago
  • Eureka, MO (15 miles from Defiance, MO)
  • 3 days ago

13.83 per hour school term calendar with no benefits This position works 6 hours per day and 18 per week Monday, Wednesday and Friday. The scheduled work hours for this position are 9:30 AM - 4:00...

Administrative Assistant - University Advancement

  • Clayton, MO (24 miles from Defiance, MO)
  • 6 days ago
  • Clayton, MO (24 miles from Defiance, MO)
  • 6 days ago

Administrative Assistant - University Advancement Washington University in St....

Administrative Assistant

  • Wentzville, MO (9 miles from Defiance, MO)
  • 6 days ago
  • Wentzville, MO (9 miles from Defiance, MO)
  • 6 days ago

Assistant** to support HR and Labor Relations operations at the Wentzville facility....

Dental Office Assistant - Business Assistant

  • Saint Charles, MO (14 miles from Defiance, MO)
  • 7 days ago
  • Saint Charles, MO (14 miles from Defiance, MO)
  • 7 days ago

Streets of St. Charles Dental 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...

Medical Secretary - Cardiology

  • Chesterfield, MO (6 miles from Defiance, MO)
  • 8 days ago
  • Chesterfield, MO (6 miles from Defiance, MO)
  • 8 days ago

Location : Address 121 ST LUKES CENTER DR 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...

Demographic Data for Defiance, MO

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

Local
National
3,784
80
Small

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.
edX
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...
Udemy
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...
Alison
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...
Register to search for more online courses. >>>

Salary for Administrative Assistant Jobs in Defiance, 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 Defiance, MO offer the following education background
Bachelor's Degree
36.2%
High School or GED
18.5%
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 Defiance, 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%

Qualifications / Skill Sets

The following top skills are often required or desired to land a Administrative Assistant position

In-Demand skills () are the most popular among employers according to the current jobs in our database. Last updated today!