Top 173 Administrator office Jobs in O'fallon, Mo

Executive Assistant
Confidential —Bridgeton, MO
- $55,000.00 - $62,681.94 a year
- Part-time
- Microsoft Outlook
- CPA
- English
Quick Apply
8d
IOP Administrative Assistant
CenterPointe Hospital —Saint Charles, MO
- $21 - $28 an hour
- Full-time
- Office
- Databases
- High school diploma or GED
8d
Administrative Assistant
Best Brains Learning Center —O'Fallon, MO
- $22 - $28 an hour
- Part-time
- Google Workspace
- Computer literacy
- Office
- Flexible schedule
Quick Apply
Administrative Assistant – Best Brains Learning Center
BestBrains Learning Center —O'Fallon, MO
- $18 - $22 an hour
- Part-time
- School experience
- Google Workspace
- Computer literacy
- Paid training
Quick Apply
Office Administrator
Red Key Realty —Lake Saint Louis, MO
- $42,000 - $52,000 a year
- Google Workspace
- Mid-level
- Office
- Paid holidays
- Health insurance
Quick Apply
Office Secretary
Francis Howell School District —O'Fallon, MO
- $17.08 an hour
- Inventory management
- Basic math
- Research
- Paid holidays
- Disability insurance
9d
Executive Assistant - Planning Design and Construction Operations
Mercy —Chesterfield, MO
- Full-time
- Mid-level
- Office
- High school diploma or GED
- Health insurance
- Dental insurance
9d
Administrative Assistant I
Parkway Schools —Chesterfield, MO
- From $17.38 an hour
- Microsoft Word
- High school
- Writing skills
- 403(b) matching
- Paid holidays
Office Administrator
Spencer Fane —St. Louis, MO
- $110,000 - $125,000 a year
- Weekends as needed
- Hybrid work
- 7 years
- Ability to walk for extended periods
- Administrative experience
- Disability insurance
- Health insurance
Workplace Site Coordinator
Crusoe —Warrenton, MO
- $36 - $43 an hour
- Full-time
- Hospitality
- Construction site
- Mid-level
- Commuter assistance
- Paid parental leave
Quick Apply
13d
School Administrative Assistant (Secretary)
Archdiocese of St. Louis —Saint Peters, MO
- Monday to Friday
- School experience
- Microsoft Excel
- Microsoft Outlook
9d
Corporate Admin
Bandana's Bar B Q —Chesterfield, MO
- Full-time
- Word processing
- Office
- Entry level
Quick Apply
Part time Front Desk Office Assistant, Evenings - 79781
St. Charles Community College —Cottleville, MO
- From $17.05 an hour
- Part-time
- Office
- Administrative experience
- High school diploma or GED
Quick Apply
Center Admin- Center Administrator
ArchWell Health —Saint Charles, MO
- Hospitality
- HIPAA
- Clinic experience
Regional Practice Administrator Primary Care Clinics
BJC HealthCare —St. Louis, MO
- $92,248.00 - $150,238.40 a year
- Full-time
- Primary Care
- Master's degree
- Clinic
- Disability insurance
- Health insurance
Administrative Assistant
AESCULAP INC. —Hazelwood, MO
- $24.66 - $34.53 an hour
- Monday to Friday
- Microsoft Excel
- Basic math
- Mid-level
- Health insurance
- 401(k)
Admin Asst
VitalCore Health Strategies —Saint Charles, MO
- $20 - $22 an hour
- Full-time
- Microsoft Outlook
- Writing skills
- Mid-level
- Paid holidays
- Disability insurance
3d
Administrative Assistant
Leonardo DRS —Bridgeton, MO
- $49,624 - $64,511 a year
- 5 years
- Writing skills
- Mid-level
- Paid parental leave
- Health savings account
Administrative Asst - Facilities
Orchard Farm School District —Saint Charles, MO
- $18 - $22 an hour
- Full-time
- Word processing
- Office
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
Administrative Assistant I
St. Louis Community College —Bridgeton, MO
- $41,612 a year
- Full-time
- Office
- High school diploma or GED
- In-person
- Paid holidays
- Health insurance
2d