Administrative Assistant Jobs in Barnhart, MO

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Eye Care Partners

Medical Receptionist

EyeCare Partners is the nation's leading provider of clinically integrated eye care. Our national network of over 300 ophthalmologists and 700 optometrists provides a lifetime of care to our...

In Person

Secretary-Unit

  • SSM Health
  • Dupo, IL (19 miles from Barnhart, MO)
  • 3 hours ago
  • Dupo, IL (19 miles from Barnhart, MO)
  • 3 hours ago

It's more than a career, it's a calling. MO-SSM Health Saint Louis University Hospital 1201 Grand Worker Type: Regular Job Highlights: Monday -Friday 8:00AM-4:30PM No weekends 40 hours per week...

In Person

Administrative Assistant Senior - Anesthesiology

  • SSM Health
  • Chesterfield, MO (24 miles from Barnhart, MO)
  • 4 hours ago
  • Chesterfield, MO (24 miles from Barnhart, MO)
  • 4 hours ago

It's more than a career, it's a calling. MO-SSM Health Drummond Hall Worker Type: Regular Job Highlights: This is a full-time, day-shift position working Mon-Fri from 7:30am-4pm. The position is...

In Person

Secretary Position (Central Office)

  • Dunklin R-V School District
  • Herculaneum, MO (5 miles from Barnhart, MO)
  • 2 days ago
  • Herculaneum, MO (5 miles from Barnhart, MO)
  • 2 days ago

Position Type: Secretarial/Clerical/ Secretary - 12-Months Date Posted: 12/30/2025 Location: Central Office Date Available: 03/02/2026 Closing Date: 01/30/2026    The Dunklin R-5 School...

In Person

Administrative Assistant II

  • Archdiocese of St. Louis
  • Creve Coeur, MO (22 miles from Barnhart, MO)
  • 12 days ago
  • Creve Coeur, MO (22 miles from Barnhart, MO)
  • 12 days ago

Administrative Assistant II also acts as a backup support to the front office Administrative Assistant....

In Person

Administrative Assistant- Rooms Division

  • The Ritz-Carlton
  • Clayton, MO (23 miles from Barnhart, MO)
  • 13 days ago
  • Clayton, MO (23 miles from Barnhart, MO)
  • 13 days ago

POSITION SUMMARY Enter and retrieve information contained in computer databases using a keyboard, mouse, or trackball to update records, files, reservations, and answer inquiries from guests....

In Person

Medical Secretary - Obstetrical Associates

  • St. Luke's Hospital - MO
  • Town and Country, MO (24 miles from Barnhart, MO)
  • 13 days ago
  • Town and Country, MO (24 miles from Barnhart, MO)
  • 13 days ago

Location : Address 224 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...

In Person

KHS Summer School Office Assistant

  • Kirkwood School District
  • Kirkwood, MO (17 miles from Barnhart, MO)
  • 13 days ago
  • Kirkwood, MO (17 miles from Barnhart, MO)
  • 13 days ago

KHS Summer School Office Assistant JobID: 2537 Position Type: Support Staff - Building/Office Assistant Date Posted: 12/16/2025 Location: Kirkwood High School (KHS) Additional Information:...

In Person

Medical Secretary - Obstetrical Associates

  • St. Luke's Hospital
  • Chesterfield, MO (24 miles from Barnhart, MO)
  • 15 days ago
  • Chesterfield, MO (24 miles from Barnhart, MO)
  • 15 days ago

Location : Address 224 S WOODS MILL RD Job Posting We are dedicated to providing exceptional care to every patient, every time. St. Lukes Hospital is a value-driven award-winning health system...

In Person

Secretary 2 - Building Lead - 225 Days

  • Fox C-6 School District
  • Imperial, MO (5 miles from Barnhart, MO)
  • 16 days ago
  • Imperial, MO (5 miles from Barnhart, MO)
  • 16 days ago

CONTRACT/SALARY: 225-Days, 8-hours per day STATUS: Non-Exempt REPORTS TO: Building Principal POSITION SUMMARY: To assure the smooth and efficient operation of the school office so that the...

In Person

Medical Secretary - Internal Medicine of Chesterfield

  • St Luke's Hospital of Chesterfield MO
  • Chesterfield, MO (24 miles from Barnhart, MO)
  • 16 days ago
  • Chesterfield, MO (24 miles from Barnhart, MO)
  • 16 days ago

Location : Address 222 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...

In Person

Administrative Assistant 3

  • Rockwood School District
  • Wildwood, MO (24 miles from Barnhart, MO)
  • 21 days ago
  • Wildwood, MO (24 miles from Barnhart, MO)
  • 21 days ago

Administrative Assistant 3 Rockwood R-6 School District Green Pines Elementary - Wildwood, Missouri Job Details Job ID:5467557 Application Deadline:Posted until filled Posted:Dec 11, 2025 6:00 AM (UTC...

In Person

Administrative Assistant - University Advancement Washington University in St. Louis

  • Washington University in St. Louis
  • Clayton, MO (23 miles from Barnhart, MO)
  • 21 days ago
  • Clayton, MO (23 miles from Barnhart, MO)
  • 21 days ago

Candidates who advance in this hiring process may be considered for multiple administrative assistant positions throughout University Advancement....

In Person

Seasonal, Operations Administrative Assistant

  • H&R Block, Inc.
  • Kirkwood, MO (17 miles from Barnhart, MO)
  • 23 days ago
  • Kirkwood, MO (17 miles from Barnhart, MO)
  • 23 days ago

Our Company We care about helping people. Our purpose is to provide help and inspire confidence in our clients and communities everywhere. Our associates feel a sense of belonging in an inclusive...

In Person Temporary

Administrative Specialist II - Recorder Of Deeds

  • Jefferson County, MO
  • Hillsboro, MO (7 miles from Barnhart, MO)
  • 25 days ago
  • Hillsboro, MO (7 miles from Barnhart, MO)
  • 25 days ago

Close Date Full-Time/Part-Time Full-Time Exempt/Non-Exempt Non-Exempt Description To Apply: Please complete the online application found at www.jeffcomo.org Resumes are accepted as supplemental...

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Demographic Data for Barnhart, MO

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


Local
National
10,711
131
Medium/Sm

Administrative Assistant Online Courses and Training Opportunities

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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 Barnhart, 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 Barnhart, 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 Barnhart, 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%