Administrative assistant jobs in Fullerton, CA and nearby (338 jobs)
Administrative assistant jobs within 25 miles of Fullerton, CA. Nearby towns and cities are included. Distances are straight-line, not driving distances.
Counted
Hiring at a glance
View jobs- Open jobs
- 338
- Employers
- 191
Advertised starting pay
- Average starting payUSD / hour
- $25.22Across 160 listings
- Average starting payUSD / year
- $66,094Across 20 listings
- Average starting payUSD / month
- $5,655Across 10 listings
Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.
Where work happens
- Remote
- 0%0 listings
- Hybrid
- 1%2 listings
- On-site
- 9%32 listings
Not specified: 90% (304 listings)
Employers hiring include UCLA Health (35), JLM Strategic Talent Partners (13), Robert Half (11).
Sources & calculation notes
These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.
Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.
Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count
About these jobs
Before you apply
Compare the office software, language skills and clerical experience requested in each ad. Job Bank lists secondary school and administrative training or previous clerical experience as typical requirements. Individual employers set their own criteria. Job Bank / Guichet-Emplois.
Guidance reviewed on September 16, 2026.
Based on the dated count above. Listings can change. How we count
Administrative assistant jobs in Fullerton, CA and nearby
Within 25 miles
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Administrative Assistant, Sr.
Children's Hospital Los Angeles
Purpose Statement/Position Summary: The Senior Administrative Assistant provides an advanced level of administrative support to various executives with complex organizational…
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Administrative Assistant - Orthopaedic Surgery Clinic - Full Time 8 Hour Days (Non-Exempt) (Union)
University of Southern California- HS
Req Must have strong organization skills
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Cinical Staffing Coordinator/CNO Administrative Assistant
Glendora Hospital
The Nursing Administrative Assistant completes a variety of special projects and prioritizes information/requests directed to Nursing Administration.
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Administrative Assistant II, Per Diem - Westwood Main OR
UCLA Health
The Administrative Assistant II is responsible for all aspects of scheduling, Front Desk communications, and secretarial assistance to administrative staff. He/she is responsible for…
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Purchasing Senior Administrative Assistant- Hybrid
Cedars-Sinai
The Purchasing Senior Administrative Assistant performs a broad range of clerical, administrative and general office activities in order to support the facilitation of administrative…
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Senior Administrative Assistant - Prenatal Diagnostic Center
Cedars-Sinai
The Senior Administrative Assistant performs a broad range of clerical, administrative and general office activities in order to support the facilitation of administrative workflow within…
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Administrative Support Assistant (OA)
U.S. Army Corps of Engineers
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Administrative Assistant
Coast Community College District
Orange Coast College (OCC) is seeking equity-minded individuals for a classified employee role as an Administrative Assistant under the Administrative Services Wing, as part of the College…
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Marketing & Promotions Administrative Assistant
Coury & Buehler Physical Therapy
Must possess a great eye for detail and able to multitask well
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Senior Administrative Assistant
JPMorgan Chase
As an Senior Administrative Assistant in Consumer & Community Banking, you will need to work well in a team environment, be able to represent the manager/group with professional courtesy…
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Administrative Assistant
SCI Shared Resources, LLC
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Admin Assistant
Prime Healthcare
Must have strong verbal and written communication skills with the ability to compose correspondence
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Administrative Assistant
Health Advocates Network
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Administrative Assistant, Senior
Southern California Edison
Become a Senior Administrative Assistant at Southern California Edison (SCE) and build a better tomorrow. In this
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Administrative Assistant
Health Advocates Network
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Administrative Assistant, Zone
Ross Stores, Inc.
Support Zone and District initiatives by performing administrative duties for Zone Directors. This position is responsible for collecting and disseminating information quickly, clearly and…
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Food and Beverage Administrative Assistant, Paseo
Delaware North
Delaware North's Patina Group is searching for a part-time Food and Beverage Administrative Assistant to join our Food and Beverage team at Paseo in Anaheim, California. In this role,…
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Administrative Assistant (Admin Assistant)
Gerizim Investment Inc
The Administrative Assistant provides day-to-day operational and clerical support to the Office Administrator. Primary responsibilities include payroll data processing, accounts receivable…
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Legislative Administrative Assistant
CSU, OFFICE OF THE CHANCELLOR
Legislative Administrative Assistant. The CSU Chancellor's Office is the headquarters for the nation's largest and most diverse system of higher education. The CSU Chancellor's Office…
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OR Administration Senior Administrative Assistant
Cedars-Sinai
The OR Administration Senior Administrative Assistant performs a broad range of clerical, administrative and general office activities in order to support the facilitation of administrative…
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Administrative Assistant II, Float - OBGYN (Westwood)
UCLA Health
Under the general supervision of the office manager, provide general and administrative support to the staff, physicians and patients of the assigned Clinic. Schedule new consultations,…
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Administrative Assistant II, Float - Urology (Westwood)
UCLA Health
As an Administrative Assistant II floater for the Department of Urology, responsibilities include checking patients in and out, collecting co-payments when appropriate, answering, screening…
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Administrative Assistant II, Float - Urology (Westwood)
UCLA Health
As an Administrative Assistant II floater for the Department of Urology, responsibilities include checking patients in and out, collecting co-payments when appropriate, answering, screening…
