Administrative Assistant Jobs in Missouri

Administrative Assistant jobs in Missouri are open across St. Louis, Kansas City, and Springfield and other Missouri metros, with employers like Washington University in St. Louis, CoxHealth, and Mercy hiring at every experience level. Find a role that fits below and apply directly.

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Overview

Open roles563+
Top citySt. Louis, MO
Cities hiring89
Work type98% On-site
Top industryHealthcare

Showing 5 of 563+ Administrative Assistant jobs

Leggett & Platt
Administrative Assistant
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Leggett & Platt
Added 3d ago
Administrative Assistant
Leggett & Platt
Carthage, Missouri
Administrative & Office Support
Office Management
On-Site
None
10,000+

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University of Kansas Medical Center
Administrative Assistant Clinical Education
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University of Kansas Medical Center
Added 6d ago
Administrative Assistant Clinical Education
University of Kansas Medical Center
Kansas City, Missouri
Administrative & Office Support
Human Resources
$24 - $35/hr
On-Site
Bachelor's
11-50

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Southeast Missouri State University
Administrative Assistant
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Southeast Missouri State University
Added 1w ago
Administrative Assistant
Southeast Missouri State University
Cape Girardeau, Missouri
Administrative & Office Support
Customer Service & Support
On-Site
High School
501-1,000

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Fresenius Medical Care
Clinic Administrative Assistant
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Fresenius Medical Care
Added 1w ago
Clinic Administrative Assistant
Fresenius Medical Care
Charleston, Missouri
Administrative & Office Support
Customer Service & Support
Healthcare Administration
Customer Service
On-Site
High School
10,000+

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University of Kansas Medical Center
Administrative Assistant
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University of Kansas Medical Center
Added 1w ago
Administrative Assistant
University of Kansas Medical Center
Kansas City, Missouri
Administrative & Office Support
Office Management
$24 - $35/hr
On-Site
Bachelor's
11-50

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See All 563+ Administrative Assistant Jobs in Missouri

Find roles in Missouri that match your experience and apply in just a few clicks.

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Administrative Assistant Jobs by City in Missouri

Where Missouri roles are concentrated, by current openings.

St. Louis
97 jobs
Kansas City
77 jobs
Springfield
73 jobs
Columbia
35 jobs
Chesterfield
28 jobs
Joplin
25 jobs
Branson
18 jobs
Creve Coeur
14 jobs
Lees Summit
11 jobs

Administrative Assistant Job Market in Missouri

A snapshot from current Missouri openings, updated as new roles post.

Who's Hiring

  • Washington University in St. Louis
    Washington University in St. Louis81
  • CoxHealth
    CoxHealth63
  • Mercy
    Mercy47
  • Saint Luke's
    Saint Luke's34
  • St. Luke's Hospital (MO)
    St. Luke's Hospital (MO)24

Top Industries Hiring

  • Healthcare & Medical Services379
  • Education150
  • Retail12
  • Consulting & Professional Services8
  • Construction & Real Estate6

What Missouri Employers Look For

The qualifications that appear most often in administrative assistant jobs across Missouri.

  • Proficiency in Microsoft Office Suite, especially Word, Excel, Outlook, and PowerPoint
  • Strong written and verbal communication skills for internal and external correspondence
  • Experience managing calendars, scheduling meetings, and coordinating travel arrangements
  • Ability to handle confidential information with discretion and professionalism
  • Associate or bachelor's degree, or equivalent administrative work experience
  • Familiarity with office management software such as Concur, Salesforce, or Google Workspace

Administrative Assistant Jobs in Missouri: Frequently Asked Questions

How many administrative assistant jobs are there in Missouri?

There are 563+ administrative assistant openings in Missouri on Migrate Mate as of June 2026, with the most roles in St. Louis, Kansas City, and Springfield. New positions post regularly as employers across Missouri hire.

How much do administrative assistants make in Missouri?

Administrative assistants in Missouri earn a median of about $60,320 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $42,340 for the lowest 10% to over $95,030 for the top 10%. Pay rises with experience, specialty, and employer.

Which Missouri cities have the most administrative assistant jobs?

St. Louis, Kansas City, and Springfield have the most administrative assistant openings in Missouri right now, with additional roles spread across smaller metros statewide.

Which companies hire administrative assistants in Missouri?

Employers hiring administrative assistants in Missouri include Washington University in St. Louis, CoxHealth, and Mercy, based on current listings on Migrate Mate as of June 2026.

Are there remote administrative assistant jobs in Missouri?

Yes. About 2% of administrative assistant openings tied to Missouri are remote or hybrid as of June 2026. The rest are on-site roles based in Missouri metros.

How do I apply for administrative assistant jobs in Missouri?

You can apply to administrative assistant jobs in Missouri directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Missouri location, then apply to each one that fits.

See All 563+ Administrative Assistant Jobs in Missouri

Find roles in Missouri that match your experience and apply in just a few clicks.

Find Administrative Assistant Jobs