223 senior administrative assistant jobs at 169 companies in Walnut, CA
6d
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Senior Administrative Assistant
Irvine, California, United States
$30-$54/hr OnsiteFull Time
10+ YOERequires 10–12+ years of administrative experience, advanced Microsoft Office skills, complex travel and expense coordination, strong communication, organization, judgment, and independent priority management.
Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, Microsoft Word
1mo
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Senior Administrative Assistant
Los Angeles, California, United States
$54k-$100k/yr OnsiteFull Time
7+ YOE7+ years administrative/professional support experience, post-secondary degree preferred, strong communication, collaboration, analytical and influence skills; ability to support bankers and manage budgets, events, travel and reporting.
6d
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Senior Administrative Assistant (PROMOTIONAL ONLY)
Santa Clarita, California, United States
$6k-$7k/mo OnsiteFull Time
5+ YOEAssociate degree in business or related field and five years of progressive secretarial experience, including three years as an administrative assistant; driver’s license required.
Microsoft Excel
3mo
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Sr. Administrative Assistant
Azusa, California, United States
$51k-$62k/yr OnsiteFull Time
3+ YOEAssociates degree; 3 years healthcare administrative experience; proficient in Microsoft Office; 50 wpm; CA driver’s license.
Microsoft Office
5d
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Administrative Assistant
El Segundo, California, United States
$51k-$64k/yr OnsiteFull Time
4+ YOERequires an active DoD Secret clearance, 4+ years of executive-level administrative support, calendar and meeting planning experience, proofreading, multitasking, and professional senior-level communication.
Microsoft Office Suite, Microsoft SharePoint, LiveLink, FedEx, UPS
1w
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Senior Administrative Assistant - Capital Program
Irvine, California, United States
$31-$44/hr OnsiteFull Time
5+ YOEHigh school diploma or equivalent and 5+ years executive-level administrative experience; strong Microsoft Office and SharePoint skills; scheduling, travel, records management, discretion, and communication skills.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, SharePoint
1mo
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Administrative Assistant
Pasadena, California, United States
$20-$35/hr OnsiteFull Time
5+ YOE5+ years executive administrative experience; high school diploma or GED (Bachelor's preferred); proficiency in Microsoft Office and Outlook; strong time management, organization, confidentiality, and travel coordination skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook
2d
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Administrative Assistant
Woodland Hills, California, United States
$24-$30/hr RemoteFull Time
5+ YOE5+ years of administrative and event planning experience; advanced Microsoft Office proficiency; strong organization, communication, planning, problem-solving, interpersonal, and confidentiality skills. Associate or bachelor's degree highly preferred.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Administrative Assistant
West Los Angeles, California, United States
$65k-$75k/yr HybridFull Time
5+ YOE5+ years administrative/executive support, strong Microsoft Office and Adobe Acrobat skills, excellent written/verbal communication, discretion with confidential information, ability to work onsite in West Los Angeles four days/week.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Adobe Acrobat
2mo
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Purchasing Senior Administrative Assistant- Hybrid
Los Angeles or Beverly Hills
$26-$41/hr HybridFull Time
2+ YOEHigh School Diploma/GED; Bachelor's degree preferred; 2 years office/administrative experience; calendar management and prioritization experience; supply chain/sourcing admin experience preferred.
Microsoft Office, Kronos, Excel, Calendar management, Invoicing
1mo
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Senior Administrative Assistant, Enforcement
New York City or Jericho or Denver or Dallas or Chicago or Boston or Boca Raton or Tysons or Jersey City or Woodbridge or Washington or San Francisco or Rockville or Philadelphia or Los Angeles
$26-$55/hr HybridFull Time
6+ YOEHigh school diploma or equivalent (college degree or six years admin experience preferred), proficiency with word processing/spreadsheet/presentation software, strong organizational, communication, and confidentiality skills, ability to manage multiple projects.
1mo
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Administrative Assistant (Newport Beach, CA)
Newport Beach, California, United States
$46/hr OnsiteFull Time
5+ YOE5+ years administrative experience supporting senior executives; strong calendaring, travel, expense, communication, and organization skills; intermediate to advanced MS Office proficiency.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Zoom, Box, Slack, Concur, Navan, Condeco, Service Now
1mo
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Administrative Assistant (Newport Beach, CA)
Newport Beach, California, United States
$46/hr OnsiteFull Time
5+ YOE5+ years administrative experience supporting senior executives, advanced MS Office skills, travel and expense management, calendar and event coordination, strong communication and discretion.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Zoom, Box, Slack, Concur, Navan, Condeco, Service Now, CRM/Perform
1mo
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Sr. Administrative Assistant
Culver City, California, United States
$66k-$83k/yr HybridFull Time
5+ YOE5+ years supporting senior leaders; managing complex calendars, travel, and expenses; advanced Microsoft Office (Outlook, Teams, Word, Excel, PowerPoint); strong communication, discretion, and organizational skills.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Sr. Administrative Assistant
Culver City, California, United States
$66k-$83k/yr HybridFull Time
5+ YOE5+ years supporting senior leaders, managing complex calendars, travel and expense processing; advanced Microsoft Office (Outlook, Teams, Word, Excel, PowerPoint); strong communication, discretion, and ability to manage multiple priorities.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3mo
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Sr. Administrative Assistant
Azusa, California, United States
$51k-$62k/yr OnsiteFull Time
3+ YOE3+ years healthcare administrative experience; associate degree; proficient MS Office; strong scheduling and travel coordination; 50 wpm; CA driver’s license.
Microsoft Office, Word, Excel, PowerPoint, Outlook
4d
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Administrative Assistant 4
Palmdale, California, United States
$67k-$111k/yr OnsiteFull Time
6+ YOEHigh school diploma or equivalent and 6 years of administrative experience. Requires Microsoft Teams and PowerPoint proficiency and ability to obtain and maintain a DoD Secret clearance.
Microsoft Teams, Microsoft PowerPoint, Concur, iBuy, Edge
1w
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Administrative Assistant III
Irvine, California, United States
$28-$48/hr HybridFull Time
6+ YOEHigh school diploma required and 6+ years of related administrative experience. Requires advanced Microsoft Office skills, strong organization, communication, confidentiality, problem-solving, and prioritization abilities.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Teams, Concur, Amex
1mo
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Administrative Assistant III
San Bernardino, California, United States
$24-$29/hr OnsiteFull Time
8+ YOE8+ years administrative support, advanced Microsoft Teams/Office skills, high-volume multi-line phone experience, strong written/verbal communication, confidentiality, High School Diploma/GED.
Microsoft Teams, Microsoft Outlook, Microsoft Word, Microsoft Excel
1mo
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Administrative Assistant III
San Bernardino, California, United States
$24-$29/hr OnsiteFull Time
8+ YOE8+ years administrative support experience, advanced Microsoft Teams and Office skills, high school diploma/GED required, strong communication, multi-line phone and confidentiality experience; bachelor's and bilingual preferred.
Microsoft Teams, Microsoft Outlook, Microsoft Word, Microsoft Excel, multi-line phone system
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