133 senior executive assistant jobs at 103 companies in Tustin, CA
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Senior Executive Assistant
Los Angeles or San Francisco or Washington or California or Maryland or Virginia or United States
$150k-$175k/yrOnsiteFull Time
Munger, Tolles & Olson: U.S. law firm serving business, industry, and government clients through complex litigation and legal transactions.
10+ YOE10+ years executive-level support experience; bachelor’s preferred, high school required; advanced Microsoft Office skills; discretion with confidential information; strong organization, communication, and problem-solving.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Circadia Health: Saving lives with AI-powered contactless monitoring
5+ YOERequires 5+ years supporting C-suite executives in fast-paced startups, discretion, sound judgment, polished communication, strong attention to detail, relationship-building, AI productivity tool experience, and a bachelor's degree preferred.
City of Hope: Comprehensive cancer research and treatment organization.
5+ YOE7+ years executive support with HS/GED or 5+ years with post-secondary education. Experience supporting senior executives, advanced Microsoft Office skills, strong communication, organization, discretion, and time-management.
Microsoft Office, Microsoft Word, Microsoft PowerPoint, Microsoft Windows
Harman International: Designing and engineering connected products and solutions for automakers and consumers.
5+ YOE5+ years supporting senior executives, proficiency with Microsoft Office, strong communication, organization, discretion, meeting and event coordination, and ability to handle confidential information.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Emburse, Envoy
Sound United: Designing and engineering connected products and solutions for automakers and consumers.
5+ YOE5+ years supporting senior executives, proficiency in Microsoft Office, Emburse and Envoy, travel coordination, event organization, strong communication, discretion, and ability to handle confidential information.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Emburse, Envoy
El Pollo LocoNASDAQ: LOCO: Nationwide fire-grilled chicken restaurant chain.
8+ YOEHigh school diploma required; 8+ years administrative experience, including 5+ years supporting senior executives. Requires discretion, communication, analytical, organizational, and problem-solving skills.
Toll BrothersNYSE: TOL: America's leading builder of luxury homes.
5+ YOERequires 5+ years of executive administrative experience supporting senior-level managers, strong communication and organization skills, discretion, and proficiency with Microsoft Word, Excel, and email/calendar systems.
Live Nation EntertainmentNYSE: LYV: Global leader in live entertainment, ticketing, and sponsorship.
5+ YOE5+ years supporting senior executives in music/artist‑facing environments; strong discretion, communication, organization; willingness to travel up to ~90%; flexible schedule including evenings and weekends.
MedPOINT Management: Privately owned California managed-care services providing IPA management, consulting, claims, and medical operations for providers and hospitals.
3+ YOERequires 3+ years as an executive assistant or senior administrative support professional, strong organization and communication skills, Microsoft Office proficiency, discretion, and proactive problem-solving ability.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
BD&J: Private California personal injury law firm representing people injured by negligence in accidents and wrongful-death cases.
3+ YOE3+ years as an executive assistant or senior administrative role (law firm preferred). Proficient in Microsoft Office, strong communication, discretion with confidential information, calendar and travel management.
Microsoft Word, Microsoft Excel, PowerPoint, Microsoft Outlook
Paramount Skydance CorporationNasdaq: PSKY: Public American media and entertainment conglomerate producing films, television, news, sports, and streaming content for global audiences.
5+ YOE5+ years executive assistant experience; advanced calendar, travel and expense management; proficiency with Microsoft Outlook, Zoom, Teams; basic Adobe Illustrator, Keynote, Photoshop; strong judgment, writing and organizational skills.
Microsoft Outlook, Adobe Illustrator, Keynote, Photoshop, Zoom, Teams
Valley Presbyterian Hospital: Independent, non-profit community hospital serving the San Fernando Valley.
5+ YOEFive years of executive assistant experience supporting senior executives required; high school diploma required; advanced Microsoft Office proficiency and LA City Fire Card certification within 30 days required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
St. John's Community Health: Independent nonprofit FQHC network providing medical, dental, and behavioral care to low-income Southern Californians.
10+ YOEBA/BS in business or related field, 10+ years executive assistant experience, proficiency with Microsoft Office/PowerPoint, Great Plains and ADP, ability to type 50 wpm, strong communication and contract/requisition review skills.
Microsoft Office, Microsoft PowerPoint, Great Plains, ADP, Inspiration
Skechers: Global leader in lifestyle and performance footwear and apparel.
3+ YOERequires 3–5+ years supporting C-suite or senior executives, complex international travel, global teams, executive budgets, expense reporting, strong communication, judgment, and confidentiality skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Teams, Microsoft SharePoint
MattelNASDAQ: MAT: Global toy and family entertainment.
5+ YOE5+ years supporting senior executives in entertainment or related industries. Requires advanced Microsoft Office, Google Workspace, and presentation design skills, strong organization, communication, discretion, and multitasking.
Valley Presbyterian Hospital: Independent, non-profit community hospital serving the San Fernando Valley.
5+ YOEMinimum 5 years executive assistant experience supporting senior leaders; advanced Microsoft Office skills, strong organization, communication, discretion, and ability to manage complex calendars, meetings, and executive correspondence. LA City Fire Card required within 30 days.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
Los Angeles County Museum of Art: Nonprofit encyclopedic art museum serving the public through collecting, conserving, exhibiting, and interpreting global art.
3+ YOEBachelor's degree or equivalent, minimum 3 years administrative/executive support or project coordination, excellent organization, communication, discretion, and ability to work with senior leadership and trustees.
Hallmark Media: Entertainment’s leading destination for feel-good movies & series.
5+ YOERequires 5+ years supporting senior executives, exceptional discretion and organization, strong communication and prioritization skills, meeting and travel coordination experience, and Microsoft 365 proficiency.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft OneDrive, Microsoft SharePoint
Foundation Building MaterialsNew York Stock Exchange: FBM: Distributor of commercial and residential construction materials.
5+ YOE5+ years supporting C-suite or senior executives; strong organization, communication, discretion, Microsoft Office proficiency, presentation skills, and ability to manage complex priorities.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook