Search jobs now Find the right job type for you Create a job alert Explore how we help job seekers Contract talent Permanent talent Learn how we work with you Executive search Finance and Accounting Technology Marketing and Creative Legal Administrative and Customer Support Technology Risk, Audit and Compliance Finance and Accounting Digital, Marketing and Customer Experience Legal Operations Human Resources 2026 Salary Guide Demand for Skilled Talent Report Job Market Outlook Press Room Tech insights Labor market overview AI in recruiting Navigating the AI era Staffing for small businesses Cost of a bad hire Browse jobs Find your next hire Our locations

Add your latest resume to match with open positions.

8 results for Senior Administrative Assistant in St. Louis, MO

Administrative Assistant
  • Saint Louis, MO
  • onsite
  • Temporary / Contract
  • 0 - 0 USD / Yearly
  • Administrative Assistant Are you a detail-oriented detail oriented with a passion for organization and supporting teams? Join our company as an Administrative Assistant and play a key role in our client’s daily operations. Key Responsibilities: Manage schedules, appointments, and meetings Prepare and edit correspondence, reports, and presentations Answer and direct phone calls; respond to inquiries promptly and professionally Maintain and organize files, both physical and digital Assist with data entry and database management Support event planning and coordination tasks Order office supplies and maintain inventory Collaborate with team members on special projects as needed Please apply online or through our Robert Half app
  • 2026-05-01T00:00:00Z
Administrative Assistant
  • Saint Louis, MO
  • onsite
  • Temporary / Contract
  • 0 - 0 USD / Yearly
  • <p>Administrative Assistant</p><p>Opportunity for top Administrative Assistant (Administrative Coordinator / Administrative Associate)</p><p>We currently have an open position for a results-oriented Administrative Assistant who is deeply passionate about growing their career in the entertainment industry. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you.</p><p>How you will make an impact</p><p>·      Fielding telephone calls</p><p>·      Receiving and directing visitors</p><p>·      Word processing, filing and faxing</p><p>·      Support on diverse projects for other employees as needed</p><p>Please apply online or through our Robert Half app</p><p><br></p>
  • 2026-05-01T00:00:00Z
Administrative Assistant
  • Saint Louis, MO
  • onsite
  • Temporary / Contract
  • 20.1685 - 23.353 USD / Hourly
  • We are looking for a detail-oriented Administrative Assistant to support daily office operations in Normandy, Missouri. This Long-term Contract position is ideal for someone who enjoys keeping schedules organized, handling communications professionally, and ensuring administrative tasks are completed accurately. The role offers the opportunity to contribute to a busy office environment by coordinating routine support activities and maintaining efficient workflow across day-to-day operations.<br><br>Responsibilities:<br>• Manage calendars, coordinate meetings, and arrange appointments to keep daily schedules running smoothly<br>• Respond to incoming phone calls and email inquiries with professionalism and timely follow-up<br>• Perform accurate data entry and maintain organized administrative records and documentation<br>• Prepare, scan, file, and distribute office documents while ensuring information is easy to retrieve<br>• Provide general office support by handling routine clerical tasks and assisting with departmental needs<br>• Monitor office supply levels and place orders to maintain uninterrupted workplace operations<br>• Use Microsoft Word and Outlook to create correspondence, manage communications, and support scheduling activities<br>• Deliver courteous customer service when interacting with internal staff, visitors, and external contacts
  • 2026-05-20T00:00:00Z
Executive Assistant
  • Saint Louis, MO
  • onsite
  • Temporary / Contract
  • 0 - 0 USD / Yearly
  • Executive Assistant Excellent opportunity for a detail-oriented Executive Assistant (Executive Administrative Assistant) Robert Half is looking to permanent a detail oriented, highly-skilled Executive Assistant to maintain various administrative duties for the executive management team in a large, dynamic downtown law firm. How you will make an impact ·      Screening calls ·      Making travel and meeting arrangements ·      Preparing reports and financial data ·      Training and supervising other support staff and customer relations Please apply online or through our Robert Half app
  • 2026-05-01T00:00:00Z
Executive Assistant
  • Saint Charles, MO
  • onsite
  • Temporary to Hire
  • 28.5 - 33 USD / Hourly
  • We are looking for an organized and proactive Executive Assistant to support leadership operations in Missouri. This contract position with permanent potential is ideal for someone who excels at managing schedules, coordinating executive priorities, and ensuring travel and meeting logistics run smoothly. The role offers an opportunity to contribute within a government environment while helping senior leaders stay focused, prepared, and efficient.<br><br>Responsibilities:<br>• Manage complex executive calendars, prioritize appointments, and resolve scheduling conflicts to maintain an efficient daily workflow.<br>• Arrange domestic and work-related travel plans, including itineraries, reservations, and schedule updates for leadership team members.<br>• Coordinate all travel-related details to ensure executives have accurate information and seamless logistics before and during trips.<br>• Organize executive meetings by preparing schedules, confirming attendance, and supporting meeting readiness.<br>• Communicate with internal and external stakeholders to align schedules, meeting details, and travel expectations.<br>• Monitor upcoming commitments and provide timely reminders, updates, and administrative support to keep priorities on track.
  • 2026-05-20T00:00:00Z
Executive Assistant
  • Chesterfield, MO
  • onsite
  • Temporary / Contract
  • 0 - 0 USD / Yearly
  • Executive Assistant Are you an experienced administrative detail oriented who thrives in a fast-paced, dynamic environment? Our company is seeking a reliable and proactive Executive Assistant to provide high-level support to senior leadership. Key Responsibilities: Manage calendars, schedule meetings, and coordinate travel arrangements for executives Prepare and proofread correspondence, presentations, and reports Serve as a point of contact between executives, staff, and external partners Support workflow automation initiatives across teams Organize and maintain confidential files and records Assist with event planning and logistics for internal and external meetings Anticipate needs and perform special projects as assigned Why Work With Us? Be part of a collaborative and innovative environment Exposure to cross-functional projects and process improvements Competitive compensation and benefits detail oriented growth and advancement opportunities If you are a proactive problem-solver eager to make an impact, we encourage you to apply. Submit your resume to join a team committed to operational excellence. Apply online or through our Robert Half app.
  • 2026-05-01T00:00:00Z
Senior Accountant
  • Ballwin, MO
  • onsite
  • Permanent / Full Time
  • 85000 - 100000 USD / Yearly
  • <p>Robert Half Finance &amp; Accounting has partnered with an organization in St. Louis seeking a full-time Senior Accountant. The Senior Accountant will work across the organization to fulfill reporting requirements and partner with external auditors.</p><p> </p><p><strong>Senior Accountant Responsibilities:</strong></p><p>·        Lead critical aspects of the month-end close within a fast-paced, deadline-driven environment</p><p>·        Perform complex account reconciliations and support internal and external audit inquiries</p><p>·        Maintain and analyze fixed asset activity, ensuring compliance with accounting standards and internal controls</p><p><br></p><p><strong>Senior Accountant Minimum Qualifications:</strong></p><p>·        Bachelor degree in Accounting required, CPA strongly preferred</p><p>·        3+ years of Big 4 public accounting with management experience</p><p>·        Intermediate Excel with ERP exposure</p><p><br></p><p>This position offers a competitive salary along with a comprehensive benefits plan. For more information and a confidential discussion, please apply online or contact Ricky Rozycki via LinkedIn.</p>
  • 2026-05-04T00:00:00Z
Senior Accountant
  • Saint Louis, MO
  • onsite
  • Permanent / Full Time
  • 60000 - 75000 USD / Yearly
  • <p>Robert Half Finance &amp; Accounting has partnered with an organization in St. Louis seeking a full-time Senior Accountant. The Senior Accountant must possess strong oral and written communication skills along with the ability to work both independently and in a small team environment.</p><p><br></p><p><strong>Senior Accountant Responsibilities:</strong></p><p>·        Support month-end close, including journal entries and financial reporting</p><p>·        Perform account and bank reconciliations</p><p>·        Process and monitor accounts payable and accounts receivable activities</p><p><br></p><p><strong>Senior Accountant Minimum Qualifications:</strong></p><p>·        Bachelor degree in Accounting or Finance</p><p>·        2+ years of general accounting</p><p>·        Intermediate Excel skills with Dynamics GP preferred</p><p><br></p><p>This position offers a competitive salary along with a comprehensive benefits plan. For more information and a confidential discussion, please apply online or contact Ricky Rozycki via LinkedIn.</p>
  • 2026-05-20T00:00:00Z