35 executive administrative assistant jobs at 31 companies in Weldon Spring, MO

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Executive Administrative Assistant
St. Louis, Missouri, United States
OnsiteFull Time
Lutheran High School Association of St. Louis
Lutheran High School Association of St. Louis: Operates private Christian middle and high schools.
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.
Microsoft Word, Microsoft Excel, Google Docs
2mo
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Executive Administrative Assistant
Saint Louis, Missouri, United States
OnsiteFull Time
K2J Marketing Partners
K2J Marketing Partners: Provides casino gifting solutions and promotional marketing event services.
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
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Executive Administrative Assistant (Onsite/Part-Time)
Chesterfield or St. Louis
OnsitePart Time
CBIZ
CBIZNYSE: CBZ: Provides financial, tax, and business advisory services to organizations.
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.
2w
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Senior Administrative Assistant
St. Louis, Missouri, United States
$46k-$76k/yr OnsiteFull Time
Nestlé
NestléSIX Swiss Exchange: NESN: Produces and sells a wide range of food and beverages.
3+ YOEHigh school diploma or GED and 3+ years of corporate administrative or executive support experience; senior leader support experience preferred.
Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint
5d
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Administrative Assistant – Mayor’s Office
St. Charles, Missouri, United States
$27/hr OnsitePart Time
City of Saint Charles
City of Saint Charles: Provides municipal services and governance for the Saint Charles community.
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.
5d
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Executive Assistant
St. Louis, Missouri, United States
$35-$53/hr OnsiteFull Time
Merck
MerckXETRA: MRK: A science and technology providing healthcare, life science, and electronics solutions.
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.
ERP, Oracle, SAP, SFDC
5d
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Executive Assistant
St. Louis, Missouri, United States
$35-$53/hr OnsiteFull Time
MilliporeSigma
MilliporeSigma: A science and technology developing solutions for healthcare, life science, and electronics.
5+ YOEHigh school diploma or GED and 5+ years of executive assistant experience required. Strong organizational, communication, multitasking, confidentiality, and schedule management skills required.
Oracle, SAP, SFDC, ERP systems
6d
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Administrative Assistant
Clayton, Missouri, United States
HybridFull Time
Equifax
EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.
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
6d
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Administrative Assistant
St. Louis, Missouri, United States
HybridFull Time
Equifax
Equifax: A global data, analytics, and technology helping organizations make informed decisions.
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
2mo
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Executive Assistant
O'Fallon, Missouri, United States
$63k-$98k/yr HybridFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
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
5d
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Executive Assistant
St. Louis, Missouri, United States
$35-$53/hr OnsiteFull Time
Merck KGaA, Darmstadt, Germany
Merck KGaA, Darmstadt, Germany: A science and technology developing solutions in healthcare, life science, and electronics.
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.
Oracle, SAP, SFDC, ERP
1mo
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Executive Assistant
Saint Louis, Missouri, United States
OnsiteFull Time
Betty Jean Kerr Peoples Health Centers
Betty Jean Kerr Peoples Health Centers: Provides comprehensive primary and behavioral healthcare services.
Proven executive support experience, strong organizational/time management, proficiency with Microsoft Office (Word, PowerPoint), calendar and travel coordination, excellent written/verbal communication, and discretion with confidential information.
Microsoft Office, Microsoft Word, Microsoft PowerPoint
1w
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Executive Assistant
Valley Park, Missouri, United States
OnsiteFull Time
Beis Plumbing
Beis Plumbing: Provides residential and commercial plumbing and drain cleaning services.
1+ YOE1+ year administrative experience, valid driver's license, proficiency with Google Workspace, highly organized, ability to pass background check.
Google Workspace
4d
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Executive Assistant, Business Operations
Clayton, Missouri, United States
OnsiteFull Time
Moneta
Moneta: Provides independent wealth management and financial advisory 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
3mo
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Administrative Assistant
Scott AFB, Illinois, United States
OnsiteFull Time
OBXtek
OBXtek: Provides IT and program management services to federal agencies.
Active Secret security clearance required; perform executive/admin support, research, coordination, screening communications, and sensitive analyses for customer operations.
2w
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Executive Assistant, C-Suite
Chicago or Dallas or Charlotte or New York or Pacific
OnsiteFull Time
ADB Companies
ADB Companies: Provides nationwide turnkey telecommunications and utility infrastructure solutions.
5+ YOE5+ years high-level administrative support to executive leadership, expert Excel/PowerPoint, Microsoft Word/Outlook, travel coordination, confidentiality, strong communication and time-management skills.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook
2w
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Executive Assistant (Barnes-Jewish Hospital)
Saint Louis, Missouri, United States
$47k-$77k/yr HybridFull Time
BJC Health System
BJC Health System: Non-profit health system providing comprehensive hospital and clinical care.
5+ YOEProvide high-level administrative support to executive leaders, manage complex calendars, arrange travel, prepare itineraries and expense reports; HS/GED and 5+ years experience required.
1w
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Executive Enablement Assistant
St. Louis, Missouri, United States
HybridFull Time
Copeland
Copeland: Provides compression and control solutions for climate 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
6d
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Executive Assistant - HR & IT
Saint Louis, Missouri, United States
HybridFull Time
Delta Dental of Missouri
Delta Dental of Missouri: Provides dental and vision insurance plans and provider networks.
5+ YOEAssociate degree and 5+ years of senior-level executive support experience required. Requires Microsoft 365 proficiency, communication, organization, confidentiality, spreadsheet and database skills.
Microsoft 365, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Microsoft OneDrive, Microsoft SharePoint, Contract Management System (CMS), RAMP
2w
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Executive Assistant
St. Louis, Missouri, United States
$22-$24/hr OnsiteFull Time
University of Missouri System
University of Missouri System: Public university system providing education, research, and healthcare services.
3+ YOEBachelor's degree or equivalent plus at least 3 years relevant experience; strong Microsoft Office skills; Adobe Photoshop and Acrobat preferred; excellent communication, organization, customer service; ability to lift 40 lbs.
Adobe Photoshop, Adobe Acrobat, Microsoft Office