Administrative assistant jobs in Westminster, CA and nearby (263 jobs)
Administrative assistant jobs within 25 miles of Westminster, CA. Nearby towns and cities are included. Distances are straight-line, not driving distances.
Counted
Hiring at a glance
View jobs- Open jobs
- 263
- Employers
- 170
Advertised starting pay
- Average starting payUSD / hour
- $24.00Across 117 listings
- Average starting payUSD / year
- $66,677Across 19 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
- 11%29 listings
Not specified: 88% (232 listings)
Employers hiring include Robert Half (11), Vaco (11), JLM Strategic Talent Partners (9).
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 Westminster, CA and nearby
Within 25 miles
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Sales Administrative Assistant
Marriott
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Legislative Administrative Assistant
CSU, OFFICE OF THE CHANCELLOR
Legislative Administrative Assistant Apply now Job no: 562837 Work type: Staff Location: Chancellor's Office - Sacramento, Chancellor's Office Categories: Confidential, Administrative,…
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Administrative Secretary
Dignity Health
Associates Other in Administrative Assistant, Medical Administrative Assistant, Business, Office Administration, Health Science or related field and Minimum of three (3) years…
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Front Desk Administrative Assistant
Clear Behavioral Health
The Front Desk Administrative Assistant serves as the primary onsite point of contact supporting our outpatient, ensuring smooth coordination between clients and clinical staff while…
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Quality Assurance Administrative Assistant
SCHARP
Must possess a California Driver License and the availability of a car with adequate insurance · Must have excellent computer skills
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Administrative Assistant, Office of the CEO
Hadrian Automation
We are seeking an Administrative Assistant to support the Office of the CEO in a dynamic, fast-paced environment. This high-trust position offers early-career professionals a unique…
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Rehab Administrative Assistant (P/D) (4554)
INTERFACE REHAB INC
Rehabilitation Administrative Assistant (“RAA”) assists with non-patient care activities such as clerical duties, billing and scheduling on Electronic Medical Record (“EMR”),…
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Senior Administrative Assistant
Eaton Corporation
Eaton’s Electrical Sector is currently seeking a Senior Administrative Assistant to join our team. This position is based at our Santa Ana, CA location.
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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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LNCS - Administrative Assistant
Southeastern California Conference of Seventh-Day Adventists
Must possess skills in working with culturally and ethnically diverse groups · Must possess strong listening and communication skills
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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, 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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Administrative Assistant
Staffmark
Every team needs that one person who just gets it done. As an Administrative Assistant, you’ll manage the details, support the crew, and keep the operation running like a pro. Your…
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Administrative Assistant
Go-Staff, Inc.
-2 years of professional administrative support experience required
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Administrative Assistant
Medix Staffing Solutions
This role supports senior leadership by providing administrative assistance in a timely and accurate manner. The position involves a variety of administrative functions, including event…
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Administrative Assistant
ProTec Building Services
The administrative Assistant will perform a variety of administrative and clerical tasks. The main duties of the Administrative Assistant include providing support to our managers and…