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 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)
  • 13 days ago
  • Creve Coeur, MO (22 miles from Barnhart, MO)
  • 13 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)
  • 14 days ago
  • Town and Country, MO (24 miles from Barnhart, MO)
  • 14 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)
  • 14 days ago
  • Kirkwood, MO (17 miles from Barnhart, MO)
  • 14 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)
  • 16 days ago
  • Chesterfield, MO (24 miles from Barnhart, MO)
  • 16 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)
  • 17 days ago
  • Chesterfield, MO (24 miles from Barnhart, MO)
  • 17 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)
  • 22 days ago
  • Wildwood, MO (24 miles from Barnhart, MO)
  • 22 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)
  • 22 days ago
  • Clayton, MO (23 miles from Barnhart, MO)
  • 22 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)
  • 24 days ago
  • Kirkwood, MO (17 miles from Barnhart, MO)
  • 24 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)
  • 26 days ago
  • Hillsboro, MO (7 miles from Barnhart, MO)
  • 26 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...

In Person

Administrative Assistant - Prosecuting Attorney

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

Position Administrative Assistant - Prosecuting Attorney Position Requirements QUALIFICATIONS Education and Experience: High School Diploma or equivalent....

In Person

Middle School Summer Academy Office Assistant

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

Middle School Summer Academy Office Assistant JobID: 2503 Position Type: Support Staff - Building/Office Assistant Date Posted: 12/1/2025 Location: North Kirkwood Middle (NOR) Additional...

In Person

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

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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%