Office Manager Jobs in O Fallon, MO
An Office Manager in the admin industry is a professional who ensures the smooth running of a business office. They are responsible for a wide range of tasks, including managing administrative staff, overseeing office operations, handling budget and finance tasks, managing inventory, scheduling meetings, and facilitating communication within the office. They may also be in charge of hiring and training new administrative staff, ensuring compliance with company policies, and improving office procedures for better productivity and efficiency.
Important skills a successful Office Manager should possess include excellent leadership and organizational skills, effective communication, the ability to multitask, and strong problem-solving skills. They should also have proficiency in office software, including email tools, spreadsheets, and databases. A certification, such as a Certified Manager (CM) or Certified Administrative Professional (CAP), can further validate their skills and knowledge in the field. Prior roles that could lead to an Office Manager position include Administrative Assistant, Executive Assistant, or Office Coordinator.
Registered Nurse - Administrative Supervisor
- SSM Health
- Bridgeton, MO (16 miles from O Fallon, MO)
- 3 days ago
- Bridgeton, MO (16 miles from O Fallon, MO)
- 3 days ago
It's more than a career, it's a calling MO-SSM Health DePaul Hospital - St. Louis Worker Type: Regular Job Highlights: Admin Supervisor for DePaul In- patient & Behavioral Health Schedule: 6:30 PM...
In Person- Graybar
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 12 hours ago
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 12 hours ago
Make a difference. As a Branch Administrator, you will perform administrative and clerical activities and assist with the resolution of local service issues. In this role you will: Complete...
In Person- Life Care Center
- Chesterfield, MO (15 miles from O Fallon, MO)
- 21 hours ago
- Chesterfield, MO (15 miles from O Fallon, MO)
- 21 hours ago
Great opportunity for experienced Office Manager Position Summary The Business Office Manager directs the overall administrative, billing, accounting, and payroll functions of the Business Office in...
In PersonChief Administrative Officer - CBWS
- US Bank
- Earth City, MO (13 miles from O Fallon, MO)
- 23 hours ago
- Earth City, MO (13 miles from O Fallon, MO)
- 23 hours ago
At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and...
In Person- DaVita
- Florissant, MO (17 miles from O Fallon, MO)
- 1 day ago
- Florissant, MO (17 miles from O Fallon, MO)
- 1 day ago
Posting Date 06/02/2026272 Mayfair Plaza Shopping Center, Florissant, Missouri, 63033-8009, United States of America As a Healthcare Operations Manager (Facility Administrator) at DaVita, youll be...
In PersonOffice Coordinator/Manager (Human Resources Office)
- Lindenwood University
- Saint Charles, MO (13 miles from O Fallon, MO)
- 2 days ago
- Saint Charles, MO (13 miles from O Fallon, MO)
- 2 days ago
The office manager supervises assigned support staff in the office in order to fulfill the administrative requirements throughout the area of responsibility....
In Person- St. Louis County (MO)
- Clayton, MO (24 miles from O Fallon, MO)
- 4 days ago
- Clayton, MO (24 miles from O Fallon, MO)
- 4 days ago
Description The Animal Care and Control Division (ACC) is seeking an Office Manager. This role provides high-level Administrative Support to the Veterinarian Medical Director and Veterinarian....
In Person- St. Louis County (MO)
- Clayton, MO (24 miles from O Fallon, MO)
- 6 days ago
- Clayton, MO (24 miles from O Fallon, MO)
- 6 days ago
Description The St. Louis County Public Administrator's Office seeks a qualified Deputy Public Administrator. This position would be responsible for the daily tasks related to serving as...
In PersonOffice Manager (St. Charles, MO)
- American National Insulation
- Saint Charles, MO (13 miles from O Fallon, MO)
- 6 days ago
- Saint Charles, MO (13 miles from O Fallon, MO)
- 6 days ago
Job Description Your Responsibilities We are looking for a full-time Office Manager to support a busy construction office....
In PersonAdministrator - Assisted Living
- National HealthCare Corporation
- Saint Peters, MO (12 miles from O Fallon, MO)
- 7 days ago
- Saint Peters, MO (12 miles from O Fallon, MO)
- 7 days ago
Nursing Home Administrator (LNHA) NHC Place St. Peters Memory Care is seeking a licensed, visionary Nursing Home Administrator to lead our healthcare center. At NHC, you aren't just an...
In PersonPermanent Non-Clinical - Administrative Administration Manager
- Aya Healthcare corporate careers
- O Fallon, MO
- 10 days ago
- O Fallon, MO
- 10 days ago
Aya Healthcare has an immediate opening for a Permanent Non-Clinical - Administrative Administration Manager job in O Fallon, Missouri paying $37.00 to $60.00 per hour. This is a week contract...
In Person ContractCloud Platform Administrator (Mid-Level, Senior or Lead) Sign on Bonus Potential
- Boeing
- Berkeley, MO (20 miles from O Fallon, MO)
- 11 days ago
- Berkeley, MO (20 miles from O Fallon, MO)
- 11 days ago
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive,...
In PersonPermanent Non-Clinical - Information Technology AI Claims Administrator
- Aya Healthcare
- Wentzville, MO (8 miles from O Fallon, MO)
- 11 days ago
- Wentzville, MO (8 miles from O Fallon, MO)
- 11 days ago
Aya Healthcare has an immediate opening for a Permanent Non-Clinical - Information Technology AI Claims Administrator job in Wentzville, Missouri paying Based on Experience. This is a week...
In Person ContractOffice Coordinator - St. Louis Area
- Mortgage Research Center, LLC
- Earth City, MO (13 miles from O Fallon, MO)
- 11 days ago
- Earth City, MO (13 miles from O Fallon, MO)
- 11 days ago
Whether you come from a background in hospitality, administrative work, or customer service you can be successful in our role. We don't require a specific degree or experience, but we're looking...
In Person2026 - 2027 Aspiring Administrator
- Central Office
- Troy, MO (18 miles from O Fallon, MO)
- 13 days ago
- Troy, MO (18 miles from O Fallon, MO)
- 13 days ago
2026 - 2027 ASPIRING ADMINISTRATOR Lincoln County R-III School District Central Office - Troy, Missouri This job is also posted in Lincoln County R-III School District Job Details Job ID:5723784...
In PersonDemographic Data for O Fallon, MO
Moving to O Fallon, MO? Find some basic demographic data about O Fallon, MO below.
Office Manager Online Courses and Training Opportunities
Salary for Office Manager Jobs in O Fallon, MO
Highest Education Level
Office Managers in O Fallon, MO offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Office Manager position
- Backup
- Virtualization
- Windows PowerShell
- Disaster Recovery
- Hyper-V
- CompTIA Security+
- Red Hat Enterprise Linux
- AD Group Policy
- DNS
- DHCP
- Server Administration
- Database Administration
- VMware
- Operating Systems
- Windows Server
- Systems Administration
- Linux
- Business Correspondence
- General Office Duties
- Administrative Skills
- Resolution
- Office Management
- Wellness
- Business Administration
- Microsoft Active Directory
- Performance Management
- Financial Management
- Onboarding
- Information Technology
- Staffing
- Reimbursement
- Microsoft Windows
- Engineering
- Prioritizing
- Payroll
- Finance
- Operations Management
- Military Background
- Logistics
- Auditing
- Troubleshooting
- Filing
- High School Diploma
- Events
- Driving
- Documentation
- Coaching
- Mentoring
- Budgets
- Employee Development
- Implementation
- Policy Development
- Inventory Management
- Reporting
- Education Experience
- Collaboration
- Bachelor's Degree
- Sales
- Regulations
- Microsoft Excel
- Microsoft Office
- Scheduling
- Staff Supervision
- Problem Solving
- Customer Service
- Leadership
- Communication Skills
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