1,873 office administrator jobs at 961 companies in Acton, CA

2w
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Office Administrator
Santa Ana or Costa Mesa or Huntington Beach or Buena Park
$49k-$59k/yr OnsiteFull Time
Auto-Chlor System
Auto-Chlor System: Provider of commercial dishwashing systems and chemical sanitation solutions.
Administrative experience preferred, valid driver's license, MS Office proficiency, strong time management and communication skills, and ability to work independently.
Microsoft Office
1mo
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Office Administrator
Santa Clarita or Los Angeles
$20-$28/hr OnsiteFull Time
Bath Planet
Bath Planet: Provider of one-day bathroom remodeling and acrylic bath systems.
Previous administrative experience, strong organizational and communication skills, proficiency with Microsoft Office and Google Workspace, ability to multitask and support sales/production teams.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook, Google Workspace
2w
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Office Administrator
Santa Ana or Costa Mesa or Huntington Beach or Buena Park
$49k-$59k/yr OnsiteFull Time
Auto-Chlor System
Auto-Chlor System: Leases commercial dishwashers and provides chemical sanitation services.
Valid driver’s license, proficiency with Microsoft Office, cash handling, AP/AR and collections experience; 1–3 years high call-volume administrative experience preferred; strong time management and communication skills.
Microsoft Office
1mo
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Office Administrator
Encino, California, United States
$22-$30/hr OnsitePart Time
Russian School of Mathematics
Russian School of Mathematics: Provides after-school K-12 mathematics education and enrichment programs.
1+ YOEProvide front-desk customer service and administrative support; strong MS Word/Excel skills; highly organized; Associates degree or 1-2 years office experience required; strong written and verbal communication.
Microsoft Word, Microsoft Excel
3d
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Office Administrator
Los Angeles, California, United States
$25/hr OnsiteFull Time
JVS SoCal
JVS SoCal: Provides workforce development and career services to Southern California.
Reception or front-office experience, Microsoft Office proficiency, office equipment experience, strong communication and organization skills, resourcefulness, multitasking, and customer service orientation.
Microsoft Office Suite, Microsoft 365, Microsoft Teams, Microsoft SharePoint, Google Workspace, Zoom, ChatGPT, Microsoft Copilot
2w
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Administration - Office Administrator
Fontana, California, United States
$27-$29/hr OnsiteFull Time
Great Northern Corporation
Great Northern Corporation: Manufactures sustainable paper-based packaging and retail display solutions.
Oversee office administration, HR and accounting tasks; manage supplies, vendors, budgets, and support onboarding. Strong attention to detail and customer service required.
1mo
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Office Administrator
Torrance, California, United States
$23-$25/hr OnsiteFull Time
Compass
CompassNYSE: COMP: Technology-enabled residential real estate brokerage and agent software platform.
1+ YOE1-2 years customer service or office/operations experience, strong communication and problem-solving, ability to lift 25 lbs, familiarity with enterprise tech; welcoming and highly organized.
Zendesk, Salesforce, Confluence
3w
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Office Administrator
Hawthorne, California, United States
$65k-$85k/yr OnsiteFull Time
Reflect Orbital
Reflect Orbital: Reflects sunlight from orbital mirrors to Earth solar farms.
2+ YOE2+ years office/admin experience; vendor and facilities management, contract handling, mail/package logistics, budget/invoice reconciliation, calendar support, and familiarity with export-control check-in procedures.
Google Drive
1w
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Office Administrator
South El Monte, California, United States
$19-$25/hr OnsiteFull Time
Caliber Collision
Caliber Collision: Provider of automotive collision repair and glass replacement services.
2+ YOERequires 2+ years in a customer-facing environment, with 1+ year in accounts payable, accounts receivable, and payroll preferred. Valid driver's license and unrestricted U.S. work authorization required.
Microsoft Office Suite
2mo
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Front Office Administrator
Calabasas, California, United States
$25-$28/hr OnsiteFull Time
The Highlands Apartment Homes
The Highlands Apartment Homes: A real estate asset management with a long history and stable work environment.
3+ YOE3+ years in business administration/accounts payable; high school diploma; associate degree preferred; proficient in Microsoft Office; experience with property management software (AppFolio) preferred.
Microsoft Office, Word, Excel, Outlook, SharePoint, Teams, Adobe, Canva, AppFolio
1mo
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Branch Office Administrator
Beverly Hills, California, United States
$60k-$85k/yr OnsiteFull Time
UBS
UBSSIX Swiss Exchange: UBSG: Provides global wealth management and investment banking services.
1+ YOE1–2 years branch operations experience preferred; high school diploma or equivalent; strong written and verbal communication; proactive, client-focused, able to manage complex administrative and HR tasks.
2mo
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Office Administrator
Rochester or Indianapolis or Selma or Detroit or St. Louis or Los Angeles or Boston or Augusta or New Orleans or Tampa or National Office - Boston or Jacksonville or Phoenix or Houston or Birmingham or Miami or Charleston or Buffalo or Memphis or Little Rock or Philadelphia or Wauwatosa or Las Vegas or Dallas or San Antonio or Chicago or Jackson or Hartford or Charlotte or Baltimore or Washington or Brooklyn Center or Columbia or Baton Rouge or Atlanta or Raleigh or Upland or Worcester or Orlando or Sacramento
$21-$25/hr OnsiteFull Time
Neighborhood Assistance Corporation of America
Neighborhood Assistance Corporation of America: Provides affordable mortgage programs and housing counseling services.
N/A
2mo
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Office Administrator - Legal Support Services
Van Nuys, California, United States
$19-$20/hr OnsiteFull Time
Legal Copy Service
Legal Copy Service: Provides professional legal record retrieval and subpoena preparation services.
Prior office/administrative experience required, high school diploma or equivalent, strong organization, attention to detail, verbal communication, basic computer skills (Email, Internet navigation, Microsoft Office), and ability to handle document processing and phone calls.
Email, Internet navigation, Microsoft Office
2w
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Branch Office Administrator
Sherman Oaks, California, United States
$26-$32/hr OnsiteFull Time
Edward Jones
Edward Jones: Provides personalized financial advice and wealth management services.
Requires client service, account management, administrative support, communication, analytical thinking, attention to detail, computer literacy, and willingness to learn financial services technology.
MoneyGuide, Salesforce, Microsoft Office
3mo
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Office Administrator Branch
Ontario, California, United States
$28-$32/hr OnsiteFull Time
Crown Equipment
Crown Equipment: Manufactures and distributes forklifts and material handling equipment.
2+ YOE2-4 years related experience; high school diploma required.
Microsoft Office
4d
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Receptionist and Office Administrator
Van Nuys or Los Angeles
$20-$23/hr OnsiteFull Time, Temporary
WHY Brands
WHY Brands: Designs and develops consumer lifestyle and baby products.
2+ YOERequires 2+ years of recent administrative support experience, Microsoft Office proficiency, accurate typing, strong communication, organization, judgment, confidentiality, multitasking, and attention to detail.
Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, USPS, FedEx, UPS, HVAC
3d
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Office Coordinator / Project Administrator (Plant Management)
Los Angeles, California, United States
OnsiteFull Time
Oxford Health Group
Oxford Health Group: Operates and manages senior living and healthcare facilities.
2+ YOERequires 2–5 years in administrative support, project coordination, or facilities operations; assisted living, healthcare, property management, or construction experience; CapEx familiarity; and project software and Microsoft Office proficiency.
Microsoft Office Suite
1mo
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Business Office Clerical
Thousand Oaks, California, United States
$17-$21/hr OnsiteFull Time
Mazda Thousand Oaks
Mazda Thousand Oaks: Automotive dealership offering vehicle sales and repair services.
High school diploma required; experience with Microsoft Office; title/registration, DMV, accounting, or office administration experience preferred; strong organization, attention to detail, and customer service skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook, CDK, Dealertrack, Reynolds & Reynolds, Tekion
1mo
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Branch Office Administrator - Sherman Oaks, CA
Sherman Oaks, California, United States
OnsiteFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
Provide client service and account support for financial advisors; strong administrative, analytical, and digital skills; willingness to learn MoneyGuide, Salesforce, and Microsoft Office.
MoneyGuide, Salesforce, Microsoft Office
1mo
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Administrator
Santa Fe Springs, California, United States
OnsiteFull Time
Woojin IS America
Woojin IS America: Manufactures and refurbishes electric equipment for rail vehicles.
2+ YOE2+ years office/administrative experience, high school diploma required; proficiency with Microsoft Office and strong communication, organization, and customer-service skills; bilingual English/Korean preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, ERP, office management software, scheduling tools