Administrative Assistant Jobs in Clayton, MO

1-15 of 147 Jobs
Eye Care Partners

Senior Administrative Assistant

The Senior Administrative Assistant provides essential administrative support to the Executive Leadership Team ensuring the efficient operation of the C-suite....

2025-2026 Substitute Classified - Secretary

  • Edwardsville, IL (24 miles from Clayton, MO)
  • 7 hours ago
  • Edwardsville, IL (24 miles from Clayton, MO)
  • 7 hours ago

MINIMUM QUALIFICATIONS: Superior work habits and ethics- self-motivated Ability to work well with students, faculty and staff Ability to work independently Ability to perform duties as outlined

Military Personnel and Administrative Specialist

  • Weldon Spring, MO (18 miles from Clayton, MO)
  • 10 hours ago
  • Weldon Spring, MO (18 miles from Clayton, MO)
  • 10 hours ago

Summary About the Position: This is a Military Technician position with the 88th Readiness Division, Reserve Personnel Action Center, St. Louis Satellite MO041 located in Weldon Spring, MO. This...

Medical Receptionist

  • Chesterfield, MO (18 miles from Clayton, MO)
  • 10 hours ago
  • Chesterfield, MO (18 miles from Clayton, MO)
  • 10 hours ago

Job Description Job Summary: The Practice Coordinator is responsible for managing the front office daily activities for their practice location, ensuring quality customer service to in-person and...

Medical Secretary - Respiratory

  • Chesterfield, MO (18 miles from Clayton, MO)
  • 1 day ago
  • Chesterfield, MO (18 miles from Clayton, MO)
  • 1 day ago

Medical Secretary - Respiratory Job ID 2025-31589 Location SLH-MAIN HOSPITAL Type PRN Shift Day Job Posting We are dedicated to providing exceptional care to every patient, every time. St. Luke's...

Sales Administrative Assistant

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 1 day ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 1 day ago

Sales Administrative Assistant Job Details Job Location Marriott West - St Louis, MO Position Type Full Time Salary Range $17.00 Hourly Description...

Administrative Support Assistant

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 1 day ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 1 day ago

Provides calendaring assistance to Legal Administrative Assistants as needed....

Legal Administrative Assistant Trainee - Litigation

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 1 day ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 1 day ago

This position will be mentored by an experienced member of our legal administrative support team and provided with training to ultimately advance to a Legal Administrative Assistant position....

Medical Secretary - Cardiology

  • Chesterfield, MO (18 miles from Clayton, MO)
  • 1 day ago
  • Chesterfield, MO (18 miles from Clayton, MO)
  • 1 day 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...

Administrative Assistant-Sr / Prosecuting Atty

  • Saint Charles, MO (16 miles from Clayton, MO)
  • 1 day ago
  • Saint Charles, MO (16 miles from Clayton, MO)
  • 1 day ago

APPLY NOW PURPOSE: The purpose of this position is to complete duties assigned by the Elected Prosecutor and to assist the Office Manager in managing the day-to-day operations of the department...

Remote Work

Dental Office Assistant - Business Assistant

  • Shiloh, IL (23 miles from Clayton, MO)
  • 1 day ago
  • Shiloh, IL (23 miles from Clayton, MO)
  • 1 day ago

Green Mount Family Dentisry 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...

Administrative Assistant - Clay Center

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 1 day ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 1 day ago

Clay Early Childhood Center at HSSU welcomes qualified applicants for the current Administrative Assistant opening....

Part-time Front Office Medical Receptionist/Check-out Position

  • Chesterfield, MO (18 miles from Clayton, MO)
  • 2 days ago
  • Chesterfield, MO (18 miles from Clayton, MO)
  • 2 days ago

Part-time Front Office Medical Receptionist/Check-out Position (Chesterfield) compensation: TBD employment type: job title: Medical Receptionist/Front Office A fast-paced dermatology practice is...

Customer Service Phone Rep/entry level Legal Administrative Assistant

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 2 days ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 2 days ago

Part-time (30 hours) or Full-time (40 hours) Possibility of advancement for entry level legal administrative assistant work for the right candidate....

Clinic Front Desk Administrator

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 2 days ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 2 days ago

Hiring Department Child Advocacy Center Job Description Must be available to work at each CAC location as needed Provide general/routine administrative and office support to the Clinical,...

Demographic Data for Clayton, MO

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

Local
National
6,155,177
151,336

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...
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...
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...
Register to search for more online courses. >>>

Salary for Administrative Assistant Jobs in Clayton, 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 Clayton, 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
15.0%
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 Clayton, 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!