Administrative Assistant Jobs in Clayton, MO

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 115 Jobs
Eye Care Partners

Medical Receptionist

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

Administrative Support Specialist III

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

We are committed to supporting at risk children and families by providing them with tools and resources to help prevent children from experiencing child abuse, neglect and abandonment. We are a...

Office Assistant

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 10 hours ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 10 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: Department: Care Coordination Schedule: Full time, Day Shift...

Tax Administrative Assistant

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 10 hours ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 10 hours ago

At Armanino, you determine your career path. This means it's possible to pursue challenges you are passionate about, in industries you care about. Armanino is proud to be Among the top 20 Largest...

Administrative Assistant II (Part-time, Time-Limited) - Visa Compliance Washington University in St. Louis

  • Saint Louis, MO (7 miles from Clayton, MO)
  • 16 hours ago
  • Saint Louis, MO (7 miles from Clayton, MO)
  • 16 hours ago

Scheduled Hours 20 Position Summary This is a six to eight month part-time (20-25 hours per week), time-limited in-person position primarily supporting the OISS Operations in person on the...

Administrative Assistant IV - Mercy Virtual

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

We're a Little Different Our mission is clear. We bring to life a healing ministry through our compassionate care and exceptional service. At Mercy, we believe in careers that match the unique...

Substitute Secretary

  • Overland, MO (4 miles from Clayton, MO)
  • 23 hours ago
  • Overland, MO (4 miles from Clayton, MO)
  • 23 hours ago

2024-2025 School Year (04/29/2025) Position: Substitute Secretary Qualifications: High School Diploma or Equivalency Possess high level of proficiency in Microsoft Office Suite Strong...

Administrative Assistant 5

  • Fenton, MO (12 miles from Clayton, MO)
  • 23 hours ago
  • Fenton, MO (12 miles from Clayton, MO)
  • 23 hours ago

$18.83 per hour 225 day calendar with standard benefits This position works 8 hours per day and 40 per week. The scheduled work hours for this position are 7:30 AM - 4:00 PM This institution is an...

Medical Receptionist - Float

  • O Fallon, MO (24 miles from Clayton, MO)
  • 1 day ago
  • O Fallon, MO (24 miles from Clayton, MO)
  • 1 day ago

Assistant Patient Care Specialist Front desk Customer Service Server Retail Hotel Guest Services Office Coordinator Great work ethic Qualifications Minimum Qualifications High School degree or diploma...

Medical Receptionist

  • Swansea, IL (22 miles from Clayton, MO)
  • 1 day ago
  • Swansea, IL (22 miles from Clayton, MO)
  • 1 day ago

Assistant Patient Care Specialist Front desk Customer Service Server Retail Hotel Guest Services Office Coordinator Great work ethic Qualifications Minimum Qualifications High School degree or diploma...

Litigation Legal Assistant

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

Salary Not Available Position range in Missouri $47k - $74k Per Year Litigation Legal Assistant JRG Partners Occupation: Paralegals and Legal Assistants Location: Saint Louis, MO - 63123 Positions...

Sr Legal Assistant - Financial Services Industry

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

Salary Not Available Sr Legal Assistant - Financial Services Industry VisionCor Solutions Location: Saint Louis, MO - 63123 Positions available: 1 Job #: c186f497 Source: ZipRecruiter Posted:...

Legal Administrative Assistant

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

Lathrop GPM, one of the nation's leading law firms, has an immediate opening for a Legal Administrative Assistant in any of these locations Minneapolis, MN; Kansas City, MO; St....

Administrative Assistant II (Part-time, Time-Limited) - Visa Compliance

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

Scheduled Hours 20 Position Summary This is a six to eight month part-time (20-25 hours per week), time-limited in-person position primarily supporting the OISS Operations in person on the...

Secretary

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

$17.13 per hour 225 Day calendar with standard benefits This position works 8 hours per day and 40 per week. The scheduled work hours for this position are 7:00 - 3:30 PM This institution is an...

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

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

Title Synonyms

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

Salary for Administrative Assistant Jobs in Clayton, MO

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 Clayton, MO offer the following education background
Bachelor's Degree
31.9%
High School or GED
25.4%
Associate's Degree
17.5%
Vocational Degree or Certification
13.3%
Master's Degree
8.0%
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 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!

Other Career Titles

Here are some other career titles that require similar skills

Administrative Assistant Related Career Advice Articles

Administrative career options include office manager, executive assistant, administrative assistant, and receptionist
Which Administrative Role is Right for You?

Considering a career in administration? Before starting your job search, learn more about the top administrative roles and decide where your future lies.

Read article »
Picture of diverse group of management team members
Tips for Working with Multiple Bosses

Tips for juggling instructions from multiple bosses and managing a heavy workload.

Read article »
Virtual assistant working in home office
Quick and Dirty Guide to Virtual Assisting

Interested in becoming a virtual assistant? Find out about this great career for administrative professionals who want to telecommute or work from home.

Read article »