36 executive administrative assistant jobs at 32 companies in Webster Groves, MO
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Executive Administrative Assistant
St. Louis, Missouri, United States
OnsiteFull Time
McCormack Baron: For-profit real estate developer, manager and asset manager creating economically integrated urban neighborhoods for families and seniors.
5+ YOEBachelor's degree in a relevant discipline and 5+ years of administrative support experience, including 2–4+ years supporting executives; requires communication, organization, discretion, and judgment.
Lutheran High School North: Nonprofit Lutheran association operating two coeducational Christian college-preparatory schools for St. Louis-area students.
5+ YOE5+ years executive administrative experience, bachelor’s degree preferred, strong scheduling/project management, discretion, research and presentation skills, Microsoft Word/Excel and Google Docs proficiency, excellent communication.
K2J Marketing Partners: Women-owned casino gifting and promotional-products marketing firm serving casinos with player rewards, events, and fulfillment.
5+ YOE5+ years executive administrative or sales support experience; proficiency with Microsoft 365 and CRM; strong written/verbal communication, analytical and organizational skills; comfortable with virtual meetings and AI productivity tools.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint, Google Workspace, Salesforce, HubSpot, Copilot, ChatGPT, Notion AI, Zoom, Google Meet, Photoshop, Illustrator, InDesign, Zapier, Power Automate, Asana, Monday.com, Notion, Smartsheet, Outreach, SalesLoft, Gong
CBIZNYSE: CBZ: Professional business services provider specializing in accounting and insurance.
2+ YOEHigh school diploma or GED, 2 years office experience (administrative assistant preferred), knowledge of administrative procedures, proficiency with technology, and strong verbal and written communication.
City of St. Charles: Municipal government serving residents of St. Charles, Missouri.
3+ YOERequires an associate degree in office management or a related field and three to five years of executive administrative support experience. Must multitask, work under pressure, and maintain confidentiality.
MilliporeSigma: Merck KGaA's U.S./Canada life science business supplies research tools, bioprocessing products, and services to scientists and drugmakers.
5+ YOEHigh school diploma or GED and 5+ years of executive assistant experience required. Bachelor's degree and ERP, Oracle, SAP, or SFDC experience preferred.
MilliporeSigma: Merck KGaA's U.S./Canada life science business supplies research tools, bioprocessing products, and services to scientists and drugmakers.
5+ YOEHigh school diploma or GED and 5+ years of executive assistant experience required. Strong organizational, communication, multitasking, confidentiality, and schedule management skills required.
Brinkmann Constructors: Employee-owned national general contractor delivering construction management and design-build services for commercial and institutional clients.
5+ YOERequires 5+ years of executive administrative experience, advanced Microsoft PowerPoint and Excel skills, presentation design, data analysis, strong organization, communication, discretion, and independent problem-solving.
Microsoft PowerPoint, Microsoft Excel, Power BI, Canva, Adobe Creative Suite, Workday, UKG, iCIMS, Concur, Microsoft Teams
Air Mobility Command: U.S. Air Force major command providing airlift, refueling, aeromedical evacuation, and mobility support to the Joint Force.
1+ YOEAt least one year of specialized administrative experience at GS-07 or equivalent is required, including executive support, analytical methods, military protocol, document production, and effective oral and written communication.
EquifaxNYSE: EFX: Global data, analytics, and technology.
5+ YOERequires 5+ years of progressive executive support experience, financial acumen, advanced office productivity and collaboration technology skills, complex calendar and travel management, discretion, and excellent communication.
Google Suite, Microsoft Office, Google Workspace, Google Calendar, Gmail, Google Docs, Google Sheets, Google Slides, Google Gemini, NotebookLM, Workspace Studio, AI
EquifaxNYSE: EFX: Global data, analytics, and technology.
5+ YOERequires 5+ years of progressive executive support experience, financial acumen, advanced office productivity and collaboration tools, complex calendar and travel management, confidentiality, and excellent communication skills.
Google Workspace, Microsoft Office, Google Calendar, Gmail, Google Docs, Google Sheets, Google Slides, Google Gemini, NotebookLM, Workspace Studio, AI
MastercardNYSE: MA: Global payments technology powering digital economies.
Provide high-level administrative support to three Senior VPs, managing complex calendars, coordinating travel and events, processing expenses, and handling confidential executive communications; advanced Microsoft 365/Google Workspace skills required.
Microsoft 365, Google Workspace, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, Microsoft Teams, Copilot, Zoom
MilliporeSigma: Merck KGaA's U.S./Canada life science business supplies research tools, bioprocessing products, and services to scientists and drugmakers.
5+ YOEHigh school diploma or GED and 5+ years of executive assistant experience required. Strong organization, communication, multitasking, confidentiality, and scheduling skills required; ERP, Oracle, SAP, or SFDC experience preferred.
Ostara: Private fertilizer manufacturer helping farmers improve nutrient efficiency through phosphate fertilizers and wastewater nutrient recovery.
Provides executive, administrative, legal, contract, regulatory, insurance, compliance, research, and corporate transaction support across company operations.
5+ YOERequires 5+ years supporting senior executives, strong Microsoft Office and virtual meeting platform proficiency, excellent organization and communication skills, database management experience, discretion, and an associate's or bachelor's degree preferred.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Office 365, Microsoft Teams, Zoom, Webex, CRM
3+ YOERequires 3+ years supporting senior executives, advanced Microsoft Office knowledge, meeting and travel planning experience, complex scheduling, strong communication, problem-solving, discretion, and a two- or four-year college degree.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Access, Microsoft Outlook
Moneta: Partner-owned U.S. registered investment adviser providing wealth management, financial planning, tax, estate, and retirement services.
5+ YOEFive or more years of related executive or personal assistant experience, strong organization and communication skills, discretion, emotional intelligence, and proficiency with Microsoft Office.
Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
Faith Church: Faith Church is a nondenominational, multi-site Christian church serving communities across Missouri, Illinois, and Florida.
5+ YOEHigh school diploma and five years of administrative experience required. Requires strong organizational, communication, interpersonal, technical, collaboration, and independent-work skills; associate or bachelor's degree preferred.
Copeland: Global provider of sustainable climate and HVACR technologies.
5+ YOE5+ years supporting senior executives, exceptional judgment, project management, executive communication, calendar and travel coordination, advanced Microsoft Office and AI tool proficiency, legal US work authorization required.
Microsoft Outlook, Microsoft PowerPoint, Microsoft Word, Microsoft Excel, Microsoft Teams