Top 65 Office administrator Jobs in Lake Saint Louis, Mo

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 Administrator
Emery Sapp & Sons, Inc —O'Fallon, MO
- Full-time
- Google Workspace
- Inventory management
- Mid-level
Quick Apply
1d
Workplace Site Coordinator
Crusoe —Warrenton, MO
- $36 - $43 an hour
- Full-time
- Hospitality
- Construction site
- Mid-level
- Commuter assistance
- Paid parental leave
Quick Apply
Office Manager (Flexible, 20 - 40 hours / week)
Cotton Cuts —Chesterfield, MO
- Part-time
- Hybrid work
- Mid-level
- Office
- Organizational skills
5d
Office Administrator/Receptionist
Aegis Administration —Maryland Heights, MO
- $19 - $23 an hour
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Office
- Paid holidays
- Health insurance
Quick Apply
1d
Receptionist
Munchkin Radio —Grover, MO
- $28 - $34 an hour
- Full-time
- Bachelor's degree
- Typing
- 1 year
- Health insurance
- Dental insurance
Quick Apply
14d
Education Office Professional to Bldg Principal (Level II) (Progress South Elementary)
Fort Zumwalt School District —Saint Peters, MO
- $17.50 an hour
- Full-time
- Inventory management
- Writing skills
- Mid-level
8d
Assistant Dental Office Manager
Aspen Dental —Wentzville, MO
- $22 - $25 an hour
- Full-time
- Dental office
- High school diploma or GED
- Communication skills
- Health insurance
- Dental insurance
4d
Creative Operations Manager
Element Church —Wentzville, MO
- Online Application
- Background check
- Mid-level
- Office
- Paid time off
- Life insurance
Quick Apply
Consumer Experience Facility Manager - Consumer Market Research
Confidential —Saint Peters, MO
- $50,000 - $60,000 a year
- Weekends as needed
- Microsoft Excel
- Microsoft Outlook
- 5 years
- Health savings account
- Health insurance
Quick Apply
1d
Office Admin / Route Coordinator + Additional Duties – Part Time (24 hrs per week)
Simply Clean Laundry Service —St. Louis, MO
- From $20 an hour
- Part-time
- Office
- Residential
- Administrative experience
- Paid holidays
- Paid time off
Quick Apply
3d
Center Support Specialist
SSM Health Physical Therapy —Saint Charles, MO
- Full-time
- Mid-level
- Administrative experience
- High school diploma or GED
- Health insurance
- Dental insurance
8d
Manager - Office
Archdiocese of St. Louis —Chesterfield, MO
- Monday to Friday
- Microsoft Excel
- Microsoft Outlook
- Pass drug screening
Business Office Manager
Mercy Rehabilitation Hospital - St. Louis —Chesterfield, MO
- Overtime
- Mid-level
- Office
- Analysis skills
- Disability insurance
- Health insurance
Quick Apply
Office & People Operations Coordinator
Intellivo —Creve Coeur, MO
- $50,000 - $55,000 a year
- Full-time
- Mid-level
- Office
- High school diploma or GED
Quick Apply
Salon Coordinator
Sport Clips —Saint Peters, MO
- $60,000 a year
- Full-time
- Cosmetology License
- Mid-level
- Office
- Health insurance
- 401(k) matching
Office Manager
Patke Restoration —Washington, MO
- From $25 an hour
- Full-time
- Mid-level
- Office
- QuickBooks
- Health insurance
- Dental insurance
Quick Apply
1d
Executive Assistant & Office Manager
Guarantee Electrical —Saint Charles, MO
- Full-time
- 5 years
- Mid-level
- Office
- Disability insurance
- Health insurance
Quick Apply
13h
Office Administrator
Mead O'Brien, Inc. —St. Louis, MO
- $20 - $24 an hour
- Full-time
- Microsoft Outlook
- Pass drug screening
- Office
Office Manager
Clarkson Eyecare —Saint Charles, MO
- Full-time
- Background check
- Microsoft Outlook
- Merchandising
- Paid parental leave
- Paid holidays
Quick Apply

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Office Administrator

Red Key Realty -
Lake Saint Louis, MO

Quick Apply

Job Details

$42,000 - $52,000 a year

Benefits

Paid holidays
Health insurance
Dental insurance
Paid time off
Vision insurance
Retirement plan

Qualifications

Vendor relationship building
Google Workspace
Productivity software

Full Job Description

Position Summary

The Office Administrator serves as the central operational and agent-support anchor of the office. This role ensures a welcoming, efficient, and high-functioning environment while supporting agents, facilitating CRM training, and maintaining office flow and readiness. The Office Administrator plays a vital role in agent onboarding and off-boarding, culture and engagement activities, event support, and daily administrative operations that uphold RedKey’s service standards and agent-first approach.

Core Responsibilities

Agent Success & Support

Serve as the primary in-office contact for agent support and providing timely solutions to requests.
Assist agents with CRM setup, marketing requests, campaigns, and general workflow support.
Encourage agent connection to company resources, training, and events.
Maintain a friendly, supportive, and solutions-oriented presence throughout the day.

Recruiting, Onboarding & Off-boarding

Support Branch Manager with agent attraction efforts
Complete agent onboarding tasks ensuring agents are fully integrated into RedKey systems, tools, platforms, and office processes.
Support off-boarding procedures and system removals.

Administrative & Financial Operations

Process commission check and maintain accurate documentation.
Reconcile weekly agent billing and submit to Finance by the end of each week.
Support file compliance and auditing.
Support internal communication updates in partnership with marketing and leadership.
Maintain vendor lists; add new vendors after proper vetting and approval.

Office Environment, Culture & Client Experience

Maintain a clean, organized, and client-ready office environment throughout the day, including shared and outdoor spaces.
Meet and Greet all visitors with a welcoming greeting
Answer phone calls and direct calls to appropriate party
Manage conference room bookings with priority to closings and ensure accurate calendar updates and timely room turnover.
Support office events, trainings, meetings, and closings through setup, materials, refreshments, and end-of-day reset.
Send cards, gifts, and engagement to our agents.
Maintain letter boards, welcome signage, and office culture touch points.

Inventory & Supplies Management

Restock office, kitchen, restroom, and event supplies weekly or as needed.
Maintain Supra and sign logs for agent usage.
Manage RedKey Store inventory and work within approved budgets for reorders.
Ensure closing and event supplies are maintained and ordered from approved vendors.

Benefits

Competitive salary ($42,000 – $52,000)
Health insurance, including dental and vision
IRA retirement plan
Paid time off and company holidays
Professional development and training opportunities
Opportunity for growth as the company continues to expand
Collaborative, supportive, and high-energy team environment

Qualifications

Required

2+ years of administrative, office coordination, or customer service experience
Strong organizational skills with attention to detail
Excellent communication and interpersonal skills
Ability to manage multiple priorities in a fast-paced environment
Proficiency with Google Workspace (or similar platforms)

Preferred

Experience in real estate or brokerage operations
Familiarity with CRM systems, marketing tools, or transaction platforms
Event coordination or hospitality experience
Experience supporting sales professionals or independent contractors

Quick Apply

Refine Your Search

office administrator jobs in lake saint louis, mo

Office Administrator

Office Administrator

Workplace Site Coordinator

Office Manager (Flexible, 20 - 40 hours / week)

Office Administrator/Receptionist

Receptionist

Education Office Professional to Bldg Principal (Level II) (Progress South Elementary)

Assistant Dental Office Manager

Creative Operations Manager

Consumer Experience Facility Manager - Consumer Market Research

Office Admin / Route Coordinator + Additional Duties – Part Time (24 hrs per week)

Center Support Specialist

Manager - Office

Business Office Manager

Office & People Operations Coordinator

Salon Coordinator

Office Manager

Executive Assistant & Office Manager

Office Administrator

Office Manager

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