Administrative assistant jobs in Brea, CA and nearby (317 jobs)
Administrative assistant jobs within 25 miles of Brea, CA. Nearby towns and cities are included. Distances are straight-line, not driving distances.
Counted
Hiring at a glance
View jobs- Open jobs
- 317
- Employers
- 177
Advertised starting pay
- Average starting payUSD / hour
- $25.35Across 147 listings
- Average starting payUSD / year
- $64,345Across 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
- 10%32 listings
Not specified: 89% (283 listings)
Employers hiring include UCLA Health (35), JLM Strategic Talent Partners (12), Vaco (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 Brea, CA and nearby
Within 25 miles
Added
Administrative Assistant / Front Desk in Los Angeles
The Camden Center
The administrative assistant position is an entry-level position, ideal for motivated new talent who have a strong interest in the mental health field and/or want to grow into a senior…
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People & Culture Admin Assistant
Cater2.me
…keeping an office running smoothly? We're hiring an Office & Administrative Coordinator to join our growing team! This role is the go-to person for day-to-day office and facilities needs,…
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HR Administrative Assistant (Temp)
Vesync
Tech: Must have at least 1 year of experience working with ADP Workforce now
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Human Resources Administrator
the bugman
The Human Resources Administrator plays a key supportive role within the HR department by providing administrative assistance, project coordination, and day-to-day operational support. This…
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Administrative Assistant
Stantec
…environment? Our Environmental Services team is seeking an Administrative Assistant to join our Monrovia…
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Administrative Assistant to the Chief Executive Officer (Hourly)
Scouting America Orange County Council
The Administrative Assistant to the CEO provides high-level administrative, organizational, and logistical support to the Chief Executive Officer. This position plays a critical role in…
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Administrative Assistant
CuraPatient Inc.
As an Administrative Assistant at CuraPatient, you’ll be in our Operations Department. Reporting to the CEO, the Administrative Assistant will play a central role in the daily operations of…
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Administrative Assistant / Accountant - Part time
Operation Support Inc
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Mandarin Administrative Assistant - Part time
Operation Support Inc
Misc. administrative tasks as designated by leadership
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Sales Administrative Assistant
YESCO LLC
The Administrative Assistant II supports the sales and service departments by managing more advanced administrative tasks related to job setup, billing, commissions, and customer service.…
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Administrative Assistant III
AltaMed Health Services Corp
The Administrative Assistant III provides administrative support to the assigned unit. Responsibilities may include scheduling appointments, giving information to callers, dictation,…
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Administrative Assistant III
AltaMed Health Services Corp
The Administrative Assistant III provides administrative support to the assigned unit. Responsibilities may include scheduling appointments, giving information to callers, dictation,…
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Administrative Assistant (Counseling and Mental Health) (2mo Furlough) - Student Health Engemann Admin - Full Time 8 Hour Days (Non-Exempt) (Non-Union)
University of Southern California- HS
Provides administrative support to management and physicians, including but not limited to, scheduling, coordination of meetings and projects as assigned. This position will be expected to…
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Administrative Assistant - Perioperative Services - Full Time 8 Hour Days (Non-Exempt) (Non-Union)
University of Southern California- HS
The Nursing Administrative Assistant performs clerical and reception duties that support the functioning of the assigned Nursing Director.
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Administrative Assistant for Digital Marketing
AmeriPharma
As an Administrative Assistant for Digital Marketing at AmeriPharma, you will be responsible for providing high-level administrative support to the Digital Marketing department. This role…
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On-site Construction Administrative Assistant
Flad Architects
Associate’s degree or higher desired, preferably from an Administrative Assistant program.
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Sr. Administrative Assistant - Retail Leasing ($35.67 - $44.28)
Irvine Company
Provides administrative, organizational, and operational support to the Senior Vice President of Retail Leasing and the broader leasing team. This role ensures the department remains…
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Sr. Leasing Administrative Assistant, Leasing - Office Division ($35.67 - $44.28)
Irvine Company
The Sr. Administrative Assistant is an integral part of the Leasing team. This position provides support to the Senior Vice President, Leasing, with administrative needs, lease negotiation…
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