Administrative Assistant Jobs in Missouri

An Administrative Assistant works to support office functions and ensure that daily operations run smoothly. Their responsibilities may include answering and directing phone calls, managing calendars and appointments, preparing reports, maintaining filing systems, and providing general support to visitors. They often act as the point of contact for clients, suppliers, and team members, so excellent communication skills are crucial. Proficiency in MS Office, especially Excel and Word, along with strong organizational and time management skills are also important. The ability to multitask and prioritize tasks is a must. Certifications that can boost their prowess in the role include the Certified Administrative Professional (CAP) or the Microsoft Office Specialist (MOS) certification.

Prior to becoming an Administrative Assistant, a person might have roles that provide relevant experience and skills. For instance, they could start as a Receptionist, where they would gain experience in managing communications and providing customer service. Another possible role is a Data Entry Clerk, which would help develop proficiency in using office software and maintaining records. Alternatively, they may be an Office Assistant, assisting in various office tasks and learning how the different parts of an office work together.

1-15 of 318 Jobs

Administrative Assistant

  • Carthage, MO
  • 45+ days ago
  • Carthage, MO
  • 45+ days ago

Assistant Reports to: Live Operations Supervisor Shift Hours: 7AM to 4PM or 8AM to 5PM, Monday through Friday Starting Wage: Depending on experience and qualifications....

Administrative Assistant 2 openings

  • Saint Charles, MO
  • 1 hour ago
  • Saint Charles, MO
  • 1 hour ago

Administrative Assistant ~ 2 openings JobID: 9471 Position Type: Secretarial/Clerical/Administrative Assistant Date Posted: 6/13/2025 Location: Francis Howell High School Closing Date: 06/23/2025  ...

Administrative Assistant to Restaurants & Cafes Department

  • Saint Louis, MO
  • 20 hours ago
  • Saint Louis, MO
  • 20 hours ago

Administrative Assistant to Restaurants & Cafe's Department Levy Sector - 3.9 St....

Administrative Assistant/Customer Relations

  • Columbia, MO
  • 21 hours ago
  • Columbia, MO
  • 21 hours ago

Administrative Assistant/Customer Relations....

Medical Secretary III (Certified) (Hybrid) - Endocrinology

  • Creve Coeur, MO
  • 21 hours ago
  • Creve Coeur, MO
  • 21 hours ago

Medical Secretary III (Certified) (Hybrid) - Endocrinology Washington University in St. Louis Application First Name Last Name Email address Captcha / Bot check: Copy from here ...to here Click to...

Legal Administrative Assistant - Real Estate

  • Clayton, MO
  • 21 hours ago
  • Clayton, MO
  • 21 hours ago

Summary This Tax Credit & Finance Legal Administrative Assistant (LAA) position is a member of a 4-person multi-practice LAA team....

Administrative Technician

  • Columbia, MO
  • 21 hours ago
  • Columbia, MO
  • 21 hours ago

Special Instructions to Applicants:Job Description(This job description/posting in no way states or implies that these are the only duties to be performed by the employee occupying this...

Administrative Support Assistant NMPRC

  • Saint Joseph, MO
  • 21 hours ago
  • Saint Joseph, MO
  • 21 hours ago

$37k Per Year Administrative Support Assistant NMPRC State of Missouri - Department of Mental Health Location: Saint Joseph, MO - 64501 Positions available: 1 Job #: jo_... Source: MO Careers...

Legal Assistant

  • Saint Joseph, MO
  • 21 hours ago
  • Saint Joseph, MO
  • 21 hours ago

Salary Not Available Position range in St. Joseph, MO-KS Metropolitan Statistical Area $46k - $59k Per Year Legal Assistant Morton Reed Counts Briggs & Robb, LLC Occupation: Paralegals and Legal...

Lost and Found Coordinator (Office Services Coordinator)

  • Clayton, MO
  • 1 day ago
  • Clayton, MO
  • 1 day ago

Description The Lost and Found Coordinator plays a vital role in reuniting lost pets with their owners. This position is responsible for managing all aspects of lost and found animal reports,...

Senior Administrative Associate - IT (54996)

  • Wentzville, MO
  • 1 day ago
  • Wentzville, MO
  • 1 day ago

Job Details Job Location: Wentzville - Wentzville, MO Position Type: Full Time Education Level: High School Diploma/GED Salary Range: $25.75 - $27.22 Hourly Job Shift: Day Job Category:...

Unit Secretary

  • Oakville, MO
  • 1 day ago
  • Oakville, MO
  • 1 day ago

Bethesda Brings out the Best in Talented, Caring People! At Bethesda, more than 1,200 employees dedicate their careers to improving the lives of others. As a team member at Bethesda, you'll enjoy...

2025-26 Administrative Assistant Class III- Gashland Elementary

  • Kansas City, MO
  • 1 day ago
  • Kansas City, MO
  • 1 day ago

ADMINISTRATIVE ASSISTANT - CLASS III QUALIFICATIONS: Experience working in an educational setting preferred. Demonstrates strong computer skills....

Administrative - Administrative Assistant Part Time - Union, MO

  • Fayette, MO
  • 1 day ago
  • Fayette, MO
  • 1 day ago

Job Title: Part-Time Administrative Assistant Location: Union Date: 6/11/2025 Reports To: Regional Dean-Union FLSA Classification: Non-Exempt GENERAL SUMMARY: Provides front-line administrative support...

Administrative Assistant - Population Health

  • Kansas City, MO
  • 1 day ago
  • Kansas City, MO
  • 1 day ago

Summary: This Administrative Assistant position will provide direct administrative to the chair including complex Outlook calendar management....

Demographic Data for Missouri

Moving to Missouri? Find some basic demographic data about Missouri below.


Local
National
6,155,177
151,336

Administrative Assistant Online Courses and Training Opportunities

iHireAdmin 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.
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...
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...
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...

Title Synonyms

Users interested in this job title also searched for the following job title


Salary for Administrative Assistant Jobs in Missouri

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireAdmin research efforts.

Licensing / Certification

Required or preferred licenses and certifications for Administrative Assistant positions.



Highest Education Level

Administrative Assistants in Missouri offer the following education background
Bachelor's Degree
32.0%
High School or GED
25.4%
Associate's Degree
17.5%
Vocational Degree or Certification
13.3%
Master's Degree
8.1%
Some College
2.2%
Doctorate Degree
0.9%
Some High School
0.8%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in Missouri
1-2 years
44.2%
Less than 1 year
30.3%
None
13.6%
2-4 years
10.1%
4-6 years
1.9%


Other Career Titles

Here are some other career titles that require similar skills



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