Administrative Assistant Jobs in Saint Charles, 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.

Senior Administrative Assistant
- Eye Care Partners
- Ballwin, MO (18 miles from Saint Charles, MO)
- 9 days ago
- Eye Care Partners
- Ballwin, MO (18 miles from Saint Charles, MO)
- 9 days ago
The Senior Administrative Assistant provides essential administrative support to the Executive Leadership Team ensuring the efficient operation of the C-suite....
Medical Secretary - Respiratory
- Chesterfield, MO (19 miles from Saint Charles, MO)
- 8 hours ago
- Chesterfield, MO (19 miles from Saint Charles, MO)
- 8 hours 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 (20 miles from Saint Charles, MO)
- 8 hours ago
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 8 hours 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 (20 miles from Saint Charles, MO)
- 8 hours ago
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 8 hours ago
Provides calendaring assistance to Legal Administrative Assistants as needed....
Legal Administrative Assistant Trainee - Litigation
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 8 hours ago
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 8 hours 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 (19 miles from Saint Charles, MO)
- 14 hours ago
- Chesterfield, MO (19 miles from Saint Charles, MO)
- 14 hours 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
- 14 hours ago
- Saint Charles, MO
- 14 hours 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 WorkAdministrative Assistant - Clay Center
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 15 hours ago
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 15 hours 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 (19 miles from Saint Charles, MO)
- 1 day ago
- Chesterfield, MO (19 miles from Saint Charles, MO)
- 1 day 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 (20 miles from Saint Charles, MO)
- 1 day ago
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 1 day 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 (20 miles from Saint Charles, MO)
- 1 day ago
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 1 day 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,...
Business Office Support Specialist
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 1 day ago
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 1 day ago
The Business Office at Covenant Seminary seeks a part-time Business Office Support Specialist to primarily serve the Business Office, with customer service also provided on behalf of the other...
Military Personnel and Administrative Specialist
- Weldon Spring, MO (15 miles from Saint Charles, MO)
- 1 day ago
- Weldon Spring, MO (15 miles from Saint Charles, MO)
- 1 day ago
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 position...
- Madison, IL (20 miles from Saint Charles, MO)
- 2 days ago
- Madison, IL (20 miles from Saint Charles, MO)
- 2 days ago
To learn more about CIBC, please visit CIBC.com What you'll be doing As an Administrative Assistant, you are responsible for providing administrative support to ensure efficient operation of the office...
Unit Secretary - Barnes Jewish West County
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 2 days ago
- Saint Louis, MO (20 miles from Saint Charles, MO)
- 2 days ago
Additional Information About the Role Full Time - 40 hours a week Benefit Eligible Day Shift - 7a to 5:30p Working the days of Wednesday, Thursday, Friday and Saturday No on call Holiday Rotation...
Demographic Data for Saint Charles, MO
Moving to Saint Charles, MO? Find some basic demographic data about Saint Charles, MO below.
Administrative Assistant Online Courses and Training Opportunities
Title Synonyms
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Salary for Administrative Assistant Jobs in Saint Charles, MO
Highest Education Level
Administrative Assistants in Saint Charles, MO offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Administrative Assistant position
- Clerical Support
- Calendaring
- E-Filing
- Meeting Minutes
- Dictation
- Legal Document Preparation
- Travel Arrangements
- Ged
- Expense Reports
- Legal Assisting
- Office Procedures
- Grammar
- Requisitions
- Word Processing
- Ordering Supplies
- Front Office
- Faxing
- Purchase Orders
- Spreadsheets
- Calendar Management
- Scheduling Appointments
- Proofreading
- Legal Research & Writing
- File Management
- Administrative Skills
- Discretion
- General Office Duties
- Business Correspondence
- Reception
- Office Management
- Patient Care
- Inbound/Outbound Calling
- Medical Terminology
- Recordkeeping
- Telephone Skills
- Prioritizing
- Typing
- High School Diploma
- Microsoft Outlook
- Filing
- Education Experience
- Data Entry
- Events
- Documentation
- Inventory Management
- Microsoft PowerPoint
- English
- Policy Development
- Multitasking
- Problem Solving
- Regulations
- Microsoft Office
- Microsoft Excel
- Time Management
- Research Skills
- Staff Supervision
- Organization
- Customer Service
- Scheduling
- Computer Skills
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills
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