54 business support assistant jobs at 40 companies in Missouri

2mo
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Administrative Support Assistant
Springfield, Missouri, United States
$34k/yr OnsiteFull Time
Department of Elementary and Secondary Education
Department of Elementary and Secondary Education: Missouri's government education agency supports educators, schools, and citizens through statewide public-education services.
1+ YOEMinimum high school diploma/GED; one year of customer service or business office experience preferred; duties include invoice processing, case file maintenance, client interaction, and assisting vocational rehabilitation counselors.
3w
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Executive Assistant, Business Operations
Clayton, Missouri, United States
OnsiteFull Time
Moneta
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
5d
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Medical Records/Business office Assistant
Harrisonville, Missouri, United States
$17-$19/hr OnsiteFull Time
Crown Rehab and Healthcare Center
Crown Rehab and Healthcare Center: Privately owned skilled nursing facility providing short- and long-term care, rehabilitation, and medical services to Harrisonville residents.
0+ YOEHigh school diploma or equivalent, limited computer ability, and understanding of chart and filing organizational systems. No experience required.
2w
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Administrative Assistant - Business Office Data Entry
St. Louis, Missouri, United States
$18/hr OnsitePart Time
Lindbergh Schools
Lindbergh Schools: Public K–12 school district serving St. Louis County students through schools, early childhood education, and community programs.
Processes accounts payable, maintains vendor and invoice records, supports reconciliations and reporting, and uses financial accounting systems and contract databases.
accounting system, financial accounting software, contract database
5d
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Executive Assistant
Columbia, Missouri, United States
$65k-$75k/yr OnsiteFull Time
Spirit of '76 Fireworks
Spirit of '76 Fireworks: Wholesale fireworks distributor serving retailers, distributors, and professional display operators nationwide.
3+ YOE3+ years of administrative or executive assistant experience preferred, with executive support, calendar and travel coordination, confidential communications, strong organization, judgment, communication, and business software proficiency.
Microsoft Office Suite, Google Workspace
1mo
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Deposit Operations Business Systems Specialist
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Global wealth management and investment banking firm.
Support and maintain core banking systems, manage user access controls, produce reports, assist audits; strong attention to detail and basic banking operations knowledge.
Microsoft Excel, Microsoft Outlook, Microsoft Word, Fiserv Premier, Business Analytics
3w
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Accounting Assistant III (Hybrid) - Olin Business
St. Louis or United States
$21-$33/hr HybridFull Time
Olin Business School
Olin Business School: Olin Business School at Washington University in Saint Louis offers graduate, undergraduate, and executive business education, emphasizing research, experiential learning, and leadership development.
3+ YOEHigh school diploma or equivalent and 3 years of accounting, business, or administrative support experience required; college degree and 4 years of accounting or bookkeeping experience preferred.
Workday, Microsoft Excel, Microsoft Office, Microsoft Marketplace
6d
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Executive Assistant
Kansas City, Missouri, United States
OnsiteFull Time
Milbank Manufacturing
Milbank Manufacturing: Family-owned American electrical equipment manufacturer serving utilities, contractors, and OEMs with meter sockets and enclosures.
8+ YOEBachelor's degree preferred or equivalent experience; 8+ years supporting senior executives; advanced Microsoft Office proficiency, executive reporting, project management, communication, business acumen, and confidentiality skills.
Microsoft 365, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook
6d
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Executive Assistant
Kansas City, Missouri, United States
OnsiteFull Time
Milbank Manufacturing
Milbank Manufacturing: Family-owned American electrical equipment manufacturer serving utilities, contractors, and OEMs with meter sockets and enclosures.
8+ YOEBachelor's degree preferred or equivalent experience; 8+ years supporting senior executives; advanced Microsoft Office proficiency, executive reporting, project coordination, communication, business acumen, and confidentiality skills.
Microsoft 365, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook, AI tools
1w
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Administrative Assistant
Kansas City, Missouri, United States
$35k-$40k/yr OnsiteFull Time
U.S. Multimodal Group
U.S. Multimodal Group: Privately held North American transportation and logistics serving shippers with intermodal, drayage, transloading, trucking and expedited freight.
2+ YOEHigh school diploma required; associate degree in business or accounting preferred. Two or more years of administrative, bookkeeping, or accounting support experience preferred. Requires Microsoft Office proficiency and strong organization.
Microsoft Office Suite, Microsoft Excel, Microsoft Word, Microsoft Outlook, E-Verify
1d
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Executive Assistant - C, Suite
Chicago or Texas or New York City or Atlanta or Charlotte or Pacific
OnsiteFull Time
ADB Companies
ADB Companies: U.S. utility construction and technology infrastructure provider serving telecommunications, utilities, businesses, and government customers.
5+ YOERequires 5+ years of high-level administrative experience supporting executive leadership, expert Excel and PowerPoint skills, Microsoft Office proficiency, confidentiality, and a high school diploma or equivalent. Business degree preferred.
Microsoft Excel, Microsoft PowerPoint, Microsoft Office, Microsoft Word, Microsoft Outlook
1w
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Administrative Assistant
Jefferson City, Missouri, United States
OnsiteFull Time
Mainline Fire Protection
Mainline Fire Protection: Missouri fire protection division serving residential, commercial, and industrial customers with design, installation, inspection, service, and repair.
High school diploma or GED and/or 1–2 years of related experience preferred; requires organization, multitasking, communication, computer, and business software skills.
2w
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Executive Assistant
Saint Joseph, Missouri, United States
HybridFull Time
Northwest Health Services
Northwest Health Services: Nonprofit federally qualified community health center providing medical, dental, behavioral-health, and pharmacy care across Northwest Missouri.
High school diploma required; associate degree in business or three years relevant experience preferred. Requires Windows, Excel, PowerPoint, Word, bookkeeping, communication, organization, and valid driver's license.
Windows, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
1mo
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Administrative Assistant
Hazelwood, Missouri, United States
OnsiteFull Time
Aesculap AG
Aesculap AG: German private medical-device manufacturer supplying surgical instruments, implants, sterile containers, and related technologies to healthcare providers.
2+ YOEHigh school diploma/GED, 2+ years administrative experience, intermediate Microsoft Word/Excel/PowerPoint, basic communication and conflict resolution, business math; Lotus Notes, SAP, Concur preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Lotus Notes, SAP, Concur
6d
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Administrative Assistant to the VP (MO, Saint Louis)
Saint Louis, Missouri, United States
OnsiteFull Time
Ranken Technical College
Ranken Technical College: Private nonprofit technical college training students for employment in automotive, construction, electrical, information technology, and manufacturing fields.
5+ YOEFive years of progressively responsible administrative assistant experience, computer and customer service experience, high school education with college business courses, and strong organization, communication, and multitasking skills.
1w
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Executive Assistant / Secretary to City Manager
Joplin, Missouri, United States
$20-$25/hr OnsiteFull Time
City of Joplin
City of Joplin: Municipal government serving Joplin, Missouri, through public safety, infrastructure, health, parks, utilities, and civic services.
5+ YOEHigh school diploma or GED and five years of progressively responsible administrative support experience required. Valid driver's license required; bachelor's degree in public or business administration preferred.
Microsoft Office Suite
4d
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Assistant Manager
Moberly, Missouri, United States
$19-$25/hr OnsiteFull Time
Club Car Wash
Club Car Wash: Tunnel car wash chain operating hundreds of locations.
Train and support team members, manage daily operations, develop teams, provide customer service, multitask, solve problems, and work outdoors in varying weather conditions.
4d
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Merchandising Assistant
Kansas City, Missouri, United States
OnsiteFull Time
Louis Dreyfus Company
Louis Dreyfus Company: Global merchant and processor of agricultural goods.
2+ YOEHigh school diploma/GED and 2 years of contract administration, sales, or trade support experience in grain, biofuels, or a similar field; strong accounting, analytical, organizational, communication, and spreadsheet skills.
Microsoft Excel, Microsoft Word, Microsoft SharePoint, Power BI
1w
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ASSISTANT MANAGER
El Dorado Springs, Missouri, United States
$17/hr OnsiteFull Time
The District of Columbia Bar
The District of Columbia Bar: The mandatory bar association for the District of Columbia.
People-oriented, self-motivated, dependable leader able to supervise employees, support customer service, follow company procedures, control expenses, manage inventory, and work in a fast-paced environment.
3d
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Assistant Studio Manager
St. Louis, Missouri, United States
$17-$22/hr OnsiteFull Time
Orangetheory Fitness
Orangetheory Fitness: Science-based fitness franchise and studio operator.
Supports the Studio Manager, represents the Orangetheory brand, shares workout information with members, helps set and surpass goals, and supports studio operations.