Administrative Assistant Jobs in Saint Clair, MO

1-14 of 14 Jobs

Dental Office Assistant - Business Assistant

  • Heartland Dental
  • Sullivan, MO (10 miles from Saint Clair, MO)
  • 11 hours ago
  • Sullivan, MO (10 miles from Saint Clair, MO)
  • 11 hours ago

Sullivan Family Dentistry 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 hire...

In Person

Administrative Assistant 5 - Building Principal

  • Rockwood R-6 School District
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 23 hours ago
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 23 hours ago

$19.39 per hour 260 Day (12 month) calendar with standard benefits This position starts on June 22, 2026. This position works 8 hours per day and 40 per week. The scheduled work hours for this...

In Person

Administrative Assistant 6 - Chief Financial Officer

  • Rockwood R-6 School District
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 1 day ago
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 1 day ago

$22.75 per hour 12 month calendar with standard benefits This position works 8 hours per day and 40 per week. The scheduled work hours for this position are 8:00 AM - 4:30 PM This position starts...

In Person

Primary School Secretary

  • Sullivan Primary School
  • Sullivan, MO (10 miles from Saint Clair, MO)
  • 1 day ago
  • Sullivan, MO (10 miles from Saint Clair, MO)
  • 1 day ago

Primary School Secretary Sullivan School District C-2 Sullivan Primary School - Sullivan, Missouri This job is also posted in Sullivan School District Job Details Job ID:5618095 Application...

In Person

CCRI - Administrative Assistant

  • Bourbon Middle School
  • Bourbon, MO (19 miles from Saint Clair, MO)
  • 9 days ago
  • Bourbon, MO (19 miles from Saint Clair, MO)
  • 9 days ago

CCRI - Administrative Assistant Crawford County R1 Bourbon Middle School - Bourbon, Missouri Job Details Job ID:5604418 Application Deadline:Posted until filled Posted:Mar 24, 2026 5:00 AM (UTC) Starting...

In Person

Administrative Assistant - High School Counseling Office

  • Northwest High School
  • Cedar Hill, MO (18 miles from Saint Clair, MO)
  • 11 days ago
  • Cedar Hill, MO (18 miles from Saint Clair, MO)
  • 11 days ago

Administrative Assistant - High School Counseling Office Northwest School District R1 Northwest High School - Cedar Hill, Missouri This job is also posted in Northwest R-1 School District Job Details...

In Person

Administrative Specialist

  • Jefferson County, MO
  • Hillsboro, MO (22 miles from Saint Clair, MO)
  • 16 days ago
  • Hillsboro, MO (22 miles from Saint Clair, MO)
  • 16 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

  • Legends Hospitality, LLC
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 30+ days ago
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 30+ days ago

THE ROLE We are seeking an organized, proactive, and detail-oriented Administrative Assistant to provide administrative support to senior leadership for the East region....

Remote

Administrative Assistant III - 225 Day Calendar

  • Rockwood School District
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 30+ days ago
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 30+ days ago

Administrative Assistant III - 225 Day Calendar Rockwood R-6 School District To Be Determined (TBD) - Eureka, Missouri Job Details Job ID:5559093 Application Deadline:Posted until filled Posted:Yesterday...

In Person

Unit Secretary - Cardiac Telemetry - Part Time/Days (24 hrs/wk)

  • Mercy
  • Washington, MO (14 miles from Saint Clair, MO)
  • 30+ days ago
  • Washington, MO (14 miles from Saint Clair, MO)
  • 30+ days ago

Find your calling at Mercy! As a Unit Secretary in a hospital setting, you will play a pivotal role in facilitating communication and administrative operations within the unit. This position...

In Person Part Time

Medical Secretary - Primary Care of Cedar Hill

  • St. Luke's Hospital
  • Cedar Hill, MO (18 miles from Saint Clair, MO)
  • 60+ days ago
  • Cedar Hill, MO (18 miles from Saint Clair, MO)
  • 60+ days ago

Location : Address 6420 THE CEDARS CT 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 that...

In Person

Medical Secretary - Eureka Walk In Clinic

  • St. Luke's Hospital
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 60+ days ago
  • Eureka, MO (23 miles from Saint Clair, MO)
  • 60+ days ago

Location : Address 103 Hilltop Village Shopping Center Dr Job Posting We are dedicated to providing exceptional care to every patient, every time. St. Lukes Hospital is a value-driven...

In Person

Administrative Assistant - Prosecuting Attorney

  • Jefferson County, MO
  • Hillsboro, MO (22 miles from Saint Clair, MO)
  • 90+ days ago
  • Hillsboro, MO (22 miles from Saint Clair, MO)
  • 90+ days ago

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

In Person

Store Office Assistant

  • Price Cutter
  • House Springs, MO (21 miles from Saint Clair, MO)
  • 90+ days ago
  • House Springs, MO (21 miles from Saint Clair, MO)
  • 90+ days ago

Store Office Assistant Part Time/Full Time - Entry Level Reports Directly to: Store Director, Assistant Store Director, Grocery Manager, Store Office Manager Directs: Guest Relations Manager...

In Person

Demographic Data for Saint Clair, MO

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


Local
National
11,874
226
Medium/Sm

Administrative Assistant Online Courses and Training Opportunities

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The field of law is known for its demanding nature and legal professionals heavily rely on their administrative assistants to help them handle their workload and stay organized. To succeed in this...

Salary for Administrative Assistant Jobs in Saint Clair, MO

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

Highest Education Level

Administrative Assistants in Saint Clair, MO offer the following education background
Bachelor's Degree
36.3%
High School or GED
18.3%
Associate's Degree
16.2%
Vocational Degree or Certification
14.9%
Master's Degree
8.9%
Some College
3.7%
Doctorate Degree
1.3%
Some High School
0.5%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in Saint Clair, 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%