255 executive administrative assistant jobs at 182 companies in Diamond Bar, CA

3w
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Executive Administrative Assistant
Irvine or Los Angeles or Boulder or Charlotte or Dallas or Phoenix or Sacramento or San Francisco or Seattle
$76k/yr OnsiteFull Time
Boulder Associates
Boulder Associates: Architecture, interior design, and consulting firm serving healthcare, science, senior living, workplace, and education clients.
5+ YOEBachelor's degree or equivalent experience, 5+ years as a full-time executive assistant, Microsoft Office proficiency, AV troubleshooting, event management, organization, communication, discretion, and confidentiality.
Microsoft Office Suite
3mo
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EXECUTIVE ADMINISTRATIVE ASSISTANT
Santa Fe Springs, California, United States
$75k-$95k/yr OnsiteFull Time
General Logistics Systems US
General Logistics Systems US: U.S. parcel-delivery serving businesses across the Western United States with regional ground and overnight shipping.
10+ YOE10+ years supporting a President/CEO and executive leadership; highly organized, discreet; strong communication; proficient in MS Office; experience in logistics or operations.
Microsoft Office, Collaboration tools
1d
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Executive Administrative Assistant
Corona, California, United States
$85k-$100k/yr OnsiteFull Time
Boudreau Pipeline Corporation
Boudreau Pipeline Corporation: Employee-owned Southern California utility contractor providing sewer, water, storm-drain, and SUE services to public and private clients.
6+ YOEBachelor's degree preferred; 6+ years supporting multiple senior executives; strong Microsoft Office skills; knowledge of employee benefits and regulatory compliance; valid California driver's license required.
Microsoft Office, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Executive Administrative Assistant
Beverly Hills, California, United States
$65k-$85k/yr OnsiteFull Time
Snail Games USA
Snail Games USANASDAQ: SNAL: Independent global video game publisher and developer creating interactive digital entertainment for gamers worldwide.
3+ YOE3+ years executive/administrative support, bachelor's preferred, professional fluency in English and Mandarin, valid driver's license and passport, ability to travel domestically and internationally, proficiency with Microsoft Office and Google Workspace.
Microsoft Office, Google Workspace
3w
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Executive Operations Administrative Assistant
San Ramon or Bellevue or Irvine or Woodland Hills or Downtown Los Angeles or San Jose or Pasadena or San Francisco or Century City or El Segundo
$40-$46/hr OnsiteFull Time
Armanino
Armanino: Independent U.S. accounting and business consulting firm serving private companies, individuals, nonprofits, and public entities.
3+ YOEProvide executive support to partners/CFO, manage complex calendars, travel and expense processing, Microsoft Office and Workday proficiency, 3+ years executive/admin experience, high school required, bachelor\u0002s preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Workday, Egencia
4w
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Administrative Assistant; Executive Support
Los Angeles, California, United States
$26-$30/hr OnsiteFull Time
Smosh
Smosh: Independent American sketch-comedy production creating scripted and unscripted digital entertainment for online audiences.
2+ YOE2+ years administrative support experience, exceptional organization, discretion, strong written/verbal communication, proficiency with Google Workspace and Microsoft Office, executive support and calendar management skills.
Google Workspace, Microsoft Office
2mo
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Entry Level Executive Administrative Assistant
Brea, California, United States
$19-$23/hr OnsitePart Time
Coury & Buehler Physical Therapy
Coury & Buehler Physical Therapy: Private physical therapy clinic serving Orange County patients with pain, injury, and movement rehabilitation.
Organized, detail-oriented administrative candidate with Microsoft Office proficiency, tech-savvy, able to work independently, strong communication, time management, discretion, and history of completing tasks.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1w
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Executive Administrative Assistant/Analyst
Chatsworth, California, United States
$70k-$80k/yr OnsiteFull Time
Premier America Credit Union
Premier America Credit Union: Member-owned not-for-profit credit union serving California and Texas members with personal and business banking.
3+ YOERequires 3+ years of related administrative, financial reporting, or data analysis experience; some college or equivalent experience and training. Bachelor's degree preferred, with advanced Excel, Outlook, Word, PowerPoint, and Visio skills.
Microsoft Excel, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Visio
2w
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Administrative Assistant
El Segundo, California, United States
$51k-$64k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
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
2mo
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Administrative Assistant
Pasadena, California, United States
$20-$35/hr OnsiteFull Time
East West Bank
East West BankNasdaq: EWBC: The premier financial bridge between the East and West.
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
2mo
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Administrative Assistant
Santa Ana, California, United States
$26-$29/hr OnsiteFull Time
Illumination Health + Home
Illumination Health + Home: Nonprofit Southern California organization providing housing, healthcare, and wraparound services to people and families experiencing homelessness.
3+ YOEAssociate degree or equivalent, 3+ years administrative support experience, strong Microsoft Office proficiency, valid CA driver's license, excellent written/verbal communication, board and executive support experience.
Microsoft Office
1mo
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Administrative Assistant
West Los Angeles, California, United States
$65k-$75k/yr HybridFull Time
HCVT
HCVT: Independent accounting firm providing tax, audit, advisory, and business-management services to companies, families, and family offices.
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
3mo
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Executive Assistant
Anaheim, California, United States
$88k-$98k/yr OnsiteFull Time
PacSun
PacSun: Retail lifestyle brand offering apparel, footwear, and accessories.
3+ YOE4-year degree required; 3+ years as an Executive Administrative Assistant supporting multiple executives; proficient in Microsoft Office, Canva, DocuSign, Concur; strong calendar management and event planning skills.
Microsoft Office, Canva, Docusign, Concur
3w
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Executive Assistant
Los Angeles, California, United States
$85k-$100k/yr OnsiteFull Time
Provident Financial Management
Provident Financial Management: Private fiduciary financial-services holding operating wealth, family-office, business-management, and advisor-solution firms for clients and advisors.
3+ YOE3+ years of executive or administrative assistant experience preferred, with strong organization, communication, confidentiality, and Microsoft Office skills; DocuSign and ShareFile experience preferred.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Teams, DocuSign, ShareFile
3w
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Executive Assistant
Los Angeles, California, United States
$85k-$100k/yr OnsiteFull Time
Provident Financial Management
Provident Financial Management: Private fiduciary financial-services holding operating wealth, family-office, business-management, and advisor-solution firms for clients and advisors.
3+ YOERequires 3+ years of executive or administrative assistant experience preferred, advanced Microsoft Office proficiency, strong organization and communication skills, confidentiality, and attention to detail.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Teams, DocuSign, ShareFile
2w
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Executive Assistant
Pasadena, California, United States
OnsiteFull Time
The Genesis Group
The Genesis Group: Private U.S. fertility agency helping intended parents, surrogates, and donors through egg donation, sperm donation, and surrogacy.
2+ YOERequires 2+ years of administrative or executive assistant experience, reliable transportation, strong communication and organizational skills, and proficiency with Microsoft Office, G-Suite, and Adobe Acrobat.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft OneDrive, G-Suite, Adobe Acrobat
2d
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Executive Assistant
El Segundo or Washington or Huntsville
$93k-$126k/yr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Varda is a microgravity-enabled life sciences that processes materials in orbit and returns them to Earth.
3+ YOERequires 3+ years of administrative or executive assistant experience, strong organization and communication skills, discretion, and proficiency in Microsoft Office Suite. Startup or tech experience preferred.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Executive Assistant
Los Angeles, California, United States
$25-$35/hr OnsiteFull Time
BD&J
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
3d
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Executive Assistant
Sherman Oaks, California, United States
$71k-$85k/yr HybridFull Time
MedPOINT Management
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
3mo
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Administrative Assistant III
Irvine, California, United States
$29-$33/hr OnsiteFull Time
Concordia University Irvine
Concordia University Irvine: Private nonprofit Lutheran Christian university serving undergraduate and graduate students on campus and online.
2+ YOEMinimum 2 years administrative experience preferred; duties include executive support, scheduling, travel arrangements, donor communication, CRM data entry, and event coordination.
RE NXT

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