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243 senior administrative assistant jobs at 182 companies in Milpitas, CA

1mo
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Senior Administrative Assistant
San Jose, California, United States
$92k-$115k/yr OnsiteFull Time
QuantumScape
QuantumScapeNasdaq: QS: Public American battery technology developing solid-state lithium-metal batteries for electric vehicles and other applications.
8+ YOE8+ years executive administrative experience supporting senior leaders, strong calendar/travel/expense coordination, discretion, Microsoft Office proficiency, excellent communication and organizational skills.
Microsoft Office, Microsoft Outlook
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2w
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Administrative Assistant, Senior
Los Altos Hills, California, United States
$81k-$108k/yr OnsiteFull Time
Foothill-De Anza Community College District
Foothill-De Anza Community College District: Public community college district serving Silicon Valley.
5+ YOEHigh school completion with college coursework and five years of increasingly responsible administrative support experience. Requires advanced administrative, budgeting, records, customer service, communication, and computer skills.
computer, database, spreadsheet, ticketing system, point-of-sale, scheduling system
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2mo
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Senior Administrative Assistant
San Jose, California, United States
$90k-$95k/yr OnsiteFull Time
Cupertino Electric
Cupertino Electric: Quanta-owned electrical engineering and construction serving energy, data-center, commercial, and infrastructure customers nationwide.
5+ YOE5+ years administrative experience, High School Diploma/GED, advanced MS Office skills, experience managing complex calendars, expense reports, travel coordination, vendor/invoice support, confidentiality and independent judgment.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Oracle, JD Edwards
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Senior Administrative Assistant
San Francisco, California, United States
$105k-$115k/yr OnsiteFull Time
Carmel Partners
Carmel Partners: Private multifamily real estate investment, development, construction, and asset-management firm serving institutional and private investors.
3+ YOE3+ years administrative experience supporting multiple leaders, bachelor’s degree preferred, advanced Microsoft Excel and Office skills, experience with expense reporting and travel coordination, excellent communication and discretion.
Microsoft Excel, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Concur, Zoom, Microsoft Teams, Canva
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Senior Administrative Assistant II
Redwood City, California, United States
$99k-$124k/yr HybridFull Time
Revolution Medicines
Revolution MedicinesNASDAQ: RVMD: Clinical-stage oncology developing targeted RAS-addicted cancer therapies.
10+ YOE10+ years executive administrative experience supporting C-level leaders; advanced Microsoft Office skills; strong organization, discretion, communication, and project management.
Microsoft Office, Microsoft Outlook, Microsoft Teams, Microsoft PowerPoint, smartsheets
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3w
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Senior Administrative Assistant
Pleasanton, California, United States
OnsiteFull Time
Shums Coda Associates
Shums Coda Associates: Private building-code consulting firm providing plan review, inspection, engineering, and education services to municipalities and government clients.
3+ YOERequires 3–5 years of administrative support experience, advanced Microsoft Office proficiency, project coordination, strong communication, organization, judgment, discretion, and ability to manage high-volume work independently.
Microsoft Office
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Administrative Assistant
Stockton or San Joaquin County or Stanislaus County or Tuolumne County
$20-$25/hr OnsitePart Time
Native C.O.R.E.
Native C.O.R.E.: Native C.O.R.E. is a nonprofit Native American outreach office providing education, harm reduction, recovery, and wellness services.
5+ YOEProvides executive-level administrative support including calendar and meeting coordination, data entry and reporting for grants, communications, procurement support, and Microsoft Office proficiency; 5+ years administrative experience preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
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3w
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Senior Administrative Assistant (Administrative Support Assistant III)
McLean or New York City or Richmond or Plano or San Francisco
$74k-$101k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
2+ YOEHigh school diploma or GED, at least 2 years of administrative experience, and 2 years using Microsoft Office Suite or Google Workspace; executive support experience preferred.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Google Workspace, Gemini, CoPilot, Claude, Zoom, Skype
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Senior Administrative Assistant (Administrative Support Assistant III)
McLean or Richmond or Plano or San Francisco or New York City
$81k-$92k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
2+ YOEHigh school diploma or GED and 2+ years of administrative experience and Microsoft Office Suite or Google Workspace experience. Preferred: associate degree, executive support, calendar management, event planning, AI, and video conferencing experience.
Microsoft Office Suite, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Google Workspace, Gemini, CoPilot, Claude, Zoom, Skype
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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
FINRA
FINRA: Private nonprofit self-regulatory organization that supervises U.S. broker-dealers and protects investors.
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.
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3d
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Executive Administrative Assistant
San Francisco, California, United States
$34-$48/hr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
5+ YOEFive or more years of administrative experience, advanced organizational ability, discretion with confidential matters, senior-management interaction, strong communication, telephone etiquette, competing-priority management, and Microsoft Office proficiency.
Microsoft Office
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Senior Administrative Assistant Design Technology Platform
Santa Clara, California, United States
$78k-$111k/yr OnsiteFull Time
Intel
IntelNASDAQ: INTC: Design and manufacture of semiconductors and computing technology.
5+ YOEProvide executive administrative support including complex calendar management, travel coordination, event planning, SharePoint/Teams maintenance, and use of Workday and Concur; 5+ years experience.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SharePoint, Microsoft Teams, Workday, Concur
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Administrative Assistant II
Pleasanton, California, United States
$27-$55/hr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Global healthcare technology focused on life-changing medical innovations.
3+ YOE3+ years advanced administrative experience supporting senior leadership, high school/GED required, strong communication and organizational skills, advanced Microsoft Office proficiency.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams
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Administrative Assistant II
Pleasanton, California, United States
$27-$55/hr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Global healthcare technology focused on life-changing medical innovations.
3+ YOEHigh school/GED, 3–5 years advanced administrative experience supporting senior leadership, advanced Microsoft Office proficiency, strong communication and organizational skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams
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3w
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Administrative Assistant 5
San Francisco or San Jose
$148k-$214k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Empowering everyone to create through innovative digital experiences.
5+ YOEBachelor's degree or equivalent experience; 5+ years in administrative coordination or operations, executive support experience, Microsoft Office, Slack, and expense-reporting software proficiency.
Microsoft Teams, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Slack, Concur
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3w
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Administrative Assistant
San Jose, California, United States
$28-$53/hr HybridFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Computational software provider for electronic design and system development.
4+ YOERequires 4+ years supporting senior management, strong Outlook, Microsoft PowerPoint, and Microsoft Excel skills, confidentiality, organization, scheduling, travel coordination, communication, and event planning abilities.
Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel
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2mo
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Administrative Assistant
San Jose, California, United States
$62k-$116k/yr OnsiteFull Time
California Water Service Group
California Water Service GroupNYSE: CWT: Publicly traded water utility holding serving over two million people with regulated water and wastewater services.
5+ YOE5+ years supporting executive management, proficient in Microsoft Office, associate/bachelor's or equivalent experience, California driver license required, California Notary Public preferred.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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2w
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School Office Administrative Assistant
Oakland, California, United States
$26-$33/hr OnsiteFull Time
Envision Academy of Arts & Technology
Envision Academy of Arts & Technology: Nonprofit charter-school network preparing Bay Area students, especially first-generation college students, for college, career, and life.
5+ YOERequires 5+ years of administrative office experience, bilingual Spanish proficiency, strong communication and organizational skills, technology proficiency, and commitment to anti-racist and pro-Black practices.
PowerSchool
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1mo
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Legal Administrative Assistant
Los Angeles or Irvine or Walnut Creek or San Francisco
$75k-$95k/yr OnsiteFull Time
MG+M The Law Firm
MG+M The Law Firm: National litigation law firm representing corporate defendants in high-stakes litigation across the United States.
5+ YOEHigh school diploma, minimum 5 years litigation administrative experience, e-filing knowledge, proficient with Microsoft Office and legal research/filing systems, strong communication and organizational skills.
Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, DropBox, Lexis Nexis, File & Serve Xpress, Odyssey, PACER, ECF, iManage, CompuLaw, Aderant, File Site
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Executive Administrative Assistant
Los Gatos, California, United States
$98k-$135k/yr OnsiteFull Time
El Camino Health Medical Network
El Camino Health Medical Network: Government-affiliated Silicon Valley medical network providing primary, urgent, and specialty care through clinics and physicians.
5+ YOEAssociate degree with 7 years of administrative experience, including 3 years supporting executives, or bachelor's degree with 5 years of relevant experience; executive support, confidentiality, communication, and Microsoft Office proficiency required.
Microsoft Office Suite, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Zoom, WebEx
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