Administrative assistant jobs in Westminster, CA and nearby (261 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
- 261
- Employers
- 172
Advertised starting pay
- Average starting payUSD / hour
- $24.00Across 116 listings
- Average starting payUSD / year
- $67,183Across 17 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
- 12%31 listings
Not specified: 87% (228 listings)
Employers hiring include Robert Half (13), 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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Administrative Assistant
Robert Half
We are looking for a dependable Administrative Assistant to support daily office operations in California. This contract opportunity has the potential to become permanent and is ideal for…
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Senior Administrative Assistant
Robert Half
We are looking for a highly organized Senior Administrative Assistant to provide dedicated support to senior leadership in Irvine, California. This Long-term Contract position is ideal for…
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Receptionist/Administrative Assistant
VPM Management, Inc
Must have outstanding communication skills and a good command of the English language, ensuring that all typing products are punctuated correctly · Must have a professional demeanor
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HR Administrative Assistant
Epic Healthcare
We are seeking a highly organized and detail-oriented HR Administrative Assistant who
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Administrative Assistant
Express Employment Professionals
Are you an organized, dependable self-starter with administrative experience? Join a growing company where you can put your office skills to work and support daily operations!
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Sales Administrative Assistant
Kawasaki Motors Corp., U.S.A.
…Minimum two years related experience and/or training in an administrative support environment; or equivalent combination of education and…
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Accounting Administrative Assistant
Robert Half
Description We are looking for an Accounting Administrative Assistant to support day-to-day financial and administrative operations in Torrance, California. This role combines entry-level…
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School Administrative Assistant-High School Alternative Campus #33-27
Newport-Mesa Unified School District
There is currently one vacancy located at Early College High School (working 8 hours per day, 5 days per week, 11 months per year).*Spanish required
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Roving Administrative Assistant - Meier
The John Stewart Company
Under the direction of the Property Manager, the Administrative Assistant is responsible for assisting with the overall operation of the facility. They must relate well to people, have…
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Supply Chain Administrative Assistant
Stellant Systems
Job Title: Supply Chain Administrative Assistant
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Administrative Assistant
DMG Corp
The Office Assistant is responsible for supporting the day-to-day needs of the office by coordinating supplies, catering, meetings, building maintenance, and general office operations. This…
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Administrative Assistant (Fruit Business)
AFC Franchise Corp
Performs administrative and office support activities for fast paced environment. Using computer, communication and data entry skills, an administrative assistant is to assist both complex…
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ADMINISTRATIVE ASSISTANT II/CORRECTIONAL HEALTH
County of Los Angeles
Los Angeles Health Services is seeking qualified candidates to fill emergency Administrative Assistant II vacancies related to the DOJ Consent Decree.
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ADMINISTRATIVE ASSISTANT III/CORRECTIONAL HEALTH
County of Los Angeles
Los Angeles Health Services is seeking qualified candidates to fill emergency Administrative Assistant III vacancies related to the DOJ Consent Decree.
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Finance/Accounting Financial Administrative Assistant
Aya Healthcare
Aya Healthcare has an immediate opening for a Travel Finance/Accounting Financial Administrative Assistant job in Los Angeles, California paying $679.00 to $756.00 weekly. This is a 13-week…
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Administrative Assistant III
Randstad USA
Are you an organized administrative professional looking for a dynamic role with hybrid flexibility? A prominent investment management organization in Los Angeles is seeking an…
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Receptionist/Administrative Assistant
HDR
In the role of Receptionist/Administrative Assistant, we'll count on you to:
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Administrative Assistant (88605)
INTER-CON SECURITY SYSTEMS INC
The Administrative Assistant works with the Contract Manager in the performance of administrative functions to include but not limited to:
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Receptionist/Administrative Assistant
HDR
In the role of Receptionist/Administrative Assistant, we'll count on you to:
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Administrative Assistant
LAW OFFICES OF BOB NEHORAY
We are a fast-paced law firm seeking a highly organized and dependable Administrative Assistant to support multiple departments. This is an entry-level role with growth potential, ideal for…
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Admin Assistant (Remote)
Hintz and Co
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Administrative Assistant
Assist with various administrative tasks as needed
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Construction Administrative Assistant at ADU Express
Welcome Tech
ADU Express is looking for an organized, detail-oriented Construction Administrative Assistant to be the administrative backbone of our projects. You'll support project managers,…
