1,373 office administrator jobs at 748 companies in Berkeley, CA

4h
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Office Administrator
San Jose, California, United States
$130k-$155k/yr OnsiteFull Time
Spencer Fane
Spencer Fane: A full-service law firm providing legal and regulatory counsel.
7+ YOEBachelor's preferred; 7+ years office administration or legal support experience; experience supervising staff, managing workflows, vendor relations, budgets, and onboarding; proficiency with Microsoft Office Suite.
Microsoft Office Suite
3w
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Administrator, Office
Santa Rosa, California, United States
OnsiteFull Time
Simon Property Group
Simon Property GroupNYSE: SPG: Owns and operates premier shopping and mixed-use retail destinations.
3+ YOE3-5 years administrative/office management experience, supervisory ability, AP/AR and financial aptitude, familiarity with Yardi, Salesforce, Workday and Microsoft Office, strong communication and organizational skills.
Yardi, Microsoft Office, Salesforce, DocuSign, Workday
3mo
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Office Administrator
Dublin, California, United States
$22-$32/hr OnsitePart Time
Russian School of Mathematics
Russian School of Mathematics: Provides after-school K-12 mathematics education and enrichment programs.
1+ YOEPart-time office administrator with strong organization, communication, and MS Word/Excel skills; 1-2 years office experience or an Associates degree.
MS Word, MS Excel
2w
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Office Administrator
Fremont, California, United States
$31-$36/hr OnsiteFull Time
Amarr
Amarr: Manufactures and distributes residential and commercial garage door systems.
1+ YOEHigh school diploma, 1+ year office/administrative experience (preferably building supply), strong written and oral communication, high attention to detail, ability to work quickly and accurately in a fast-paced environment; handle calls, orders, invoices, inventory, receipts.
1w
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Office Administrator
Petaluma, California, United States
OnsiteFull Time
Caliber Collision
Caliber Collision: Provider of automotive collision repair and glass replacement services.
2+ YOE2+ years customer-facing experience, AP/AR and payroll experience preferred, valid driver's license, strong communication, Microsoft Office proficiency, ability to handle cash and support front office operations.
Microsoft Office
1mo
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Office Administrator
San Carlos, California, United States
$38-$40/hr OnsiteFull Time
Summit School Services
Summit School Services: Operates school bus and student transportation services for districts.
High school diploma; proficient with Word, Excel, Outlook; strong data entry and clerical skills; good communication; ability to manage filing and administrative tasks.
Microsoft Word, Microsoft Excel, Microsoft Outlook
2d
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Office Administrator
Livermore, California, United States
$95k-$139k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Supervise administrative staff, coordinate department business operations, implement process improvements, manage hiring activity and budgets, and maintain HR/compliance processes; requires ability to obtain DOE Q clearance.
SmartRecruiter
3mo
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Office Administrator
Fremont, California, United States
$20-$22/hr OnsiteFull Time
Quanta Manufacturing
Quanta ManufacturingTWSE: 2382: Electronics design and manufacturing services for global technology brands.
Strong verbal and written communication, multi-tasking, MS Office; bilingual preferred; confidentiality and self-motivation.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Office Administrator
Fremont, California, United States
OnsiteFull Time
034Motorsport
034Motorsport: Designs and manufactures high-performance aftermarket parts for automobiles.
0+ YOEEntry-level role requiring strong organization, communication, and basic MS Office skills; high school diploma; ability to multitask and handle confidential information.
Microsoft Outlook, Microsoft Teams, Excel, Google Sheets
1mo
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Office Administrator
San Francisco, California, United States
$162k-$205k/yr OnsiteFull Time
Ogletree Deakins
Ogletree Deakins: Provides legal representation for management in employment matters.
4+ YOEBachelor's degree plus 4+ years office management/HR (or 6+ years combined), experience managing staff (including remote), proficiency with Microsoft Word/Excel/PowerPoint/Outlook and document management/expense systems, strong leadership, communication, and analytical skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Document Management System
1mo
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Office Administrator
Palo Alto or San Francisco
$179k-$237k/yr HybridFull Time
DLA Piper
DLA Piper: Global law firm providing comprehensive legal and business services.
6+ YOE6+ MgmtLeadership experience in office administration, budget management, staff supervision, facilities/project oversight, knowledge of Microsoft Office, and familiarity with basic accounting and labor laws; high school diploma required; bachelor’s preferred.
Microsoft Office
1w
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Office Administrator
Fremont, California, United States
OnsiteFull Time
Pivotal Systems
Pivotal Systems: Provides gas flow control technology for semiconductor manufacturing.
3+ YOE3+ years office administration or travel/visa coordination experience, bachelor’s or diploma in business/office management, proficiency with Microsoft Word/Excel/Outlook/PowerPoint, strong organizational and communication skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
4w
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Office Administrator / Front Desk
Walnut Creek, California, United States
$80k-$95k/yr OnsiteFull Time
Canadian Solar
Canadian SolarNASDAQ: CSIQ: Manufactures solar modules and provides utility-scale energy storage solutions.
5+ YOE5+ years office/administrative experience; strong communication, organizational and problem-solving skills; intermediate to advanced Microsoft Office and Adobe Acrobat skills; front-desk, vendor, travel, and facilities coordination experience.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Adobe Acrobat, Navan, FedEx, EZ Cater
3w
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Office Administrator
San Francisco, California, United States
$145k-$165k/yr HybridFull Time
Ballard Spahr
Ballard Spahr: Provides comprehensive legal advice and litigation services to organizations.
5+ YOEBachelor's degree and minimum 5 years' experience in a law firm or professional services; experience in facilities, budget and project management, personnel management, strong leadership, communication, and attention to detail.
4w
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Office Administrator
Oakland, California, United States
$56k-$71k/yr OnsiteFull Time
Arxlight
Arxlight: Developing next-generation autonomous drones for security and defense applications.
1+ YOEHigh school diploma required; 1–3 years admin or logistics experience; proficiency with Microsoft Word, Excel, Outlook; valid driver's license and reliable transportation; strong organization and communication skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook
2w
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Office Administrator I
Santa Clara, California, United States
$51k-$76k/yr OnsiteFull Time
Granite
GraniteNYSE: GVA: Constructing heavy civil infrastructure and manufacturing building materials.
0+ YOEEntry-level administrative support performing payroll, AP/AR, billings, purchasing/receiving, document control, and basic accounting tasks; proficient in Word and Excel; familiarity with JD Edwards preferred; HS diploma required; 0-2 years experience.
Microsoft Word, Microsoft Excel, JD Edwards World/One World, JWS Material Billings System
6d
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Office Administrator - Shoreline Amphitheatre (Seasonal 2026)
Mountain View, California, United States
$20-$22/hr OnsitePart Time, Seasonal
Live Nation Entertainment
Live Nation EntertainmentNYSE: LYV: Sells tickets and produces concerts for live entertainment events.
High school diploma or equivalent, familiarity with Microsoft Office, attention to detail, strong communication and relationship-building skills, ability to handle customer inquiries and basic office administration.
Microsoft Word, Microsoft Excel, Microsoft Power Point
2mo
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Office Administrator Intern
Santa Clara, California, United States
$20-$24/hr OnsitePart Time, Internship
VisitorsCoverage
VisitorsCoverage: Online platform for comparing and buying international travel insurance.
Part-time internship with strong organization, communication, and basic IT interest; in-office work in the U.S. authorized.
Google Workspace, IT help desk, hardware troubleshooting
1mo
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Branch Office Administrator - Burlingame, CA
Burlingame, California, United States
OnsiteFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
Provide client service, manage account tasks, handle administrative and operational support, and use digital tools (MoneyGuide, Salesforce, Microsoft Office); strong attention to detail and analytical skills.
MoneyGuide, Salesforce, Microsoft Office
1w
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Executive Office Administrator - City Manager’s Budget Office
San Jose, California, United States
$100k-$132k/yr OnsiteFull Time
City of San José
City of San José: Provides governance, public safety, and infrastructure for San José.
4+ YOE2+ MgmtTwo years undergraduate coursework or equivalent experience; 4 years administrative/office management experience (2 years supporting senior management); strong computer, communication, editing, and supervisory skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Zoom, Adobe Creative Cloud