Administrative assistant jobs in Brea, CA and nearby (308 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
- 308
- Employers
- 177
Advertised starting pay
- Average starting payUSD / hour
- $25.27Across 143 listings
- Average starting payUSD / year
- $64,247Across 14 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%34 listings
Not specified: 88% (272 listings)
Employers hiring include UCLA Health (30), 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
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GLOVIS: Administrative Assistant, HR
Elevated Resources Inc
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GLOVIS: Administrative Assistant Port Operations Temp
Elevated Resources Inc
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GLOVIS: Admin Assistant, FV Support (IT Systems) Temp
Elevated Resources Inc
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Senior Administrative Assistant, School of Education
VANGUARD UNIVERSITY OF SO CAL
The Senior Administrative Coordinator provides comprehensive administrative and operational support to Vanguard University’s School of Education, including the California Teaching…
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Administrative Assistant
Brighton Solutions, Inc.
Carries out administrative activities such as filing, data input, letter writing, and communicating with clients regarding applications. Sends price quotations to potential clients; helps…
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Administrative Assistant, Admission
MILKEN COMMUNITY SCHOOLS
Provides administrative and operational support to the Admission Office under the direction of the Admission Office Manager. Supports the day-to-day function of the Admission Office, i
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Administrative Assistant
Aperture, LLC
Under supervision, performs a variety of general clerical and administrative support duties.
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Confidential Administrative Assistant (MAC-Member Action Center)
SERVICE EMPLOYEES INTERNATIONAL UNION
SEIU Local 2015 – Confidential Administrative Assistant
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Confidential Administrative Assistant
SERVICE EMPLOYEES INTERNATIONAL UNION
SEIU Local 2015 – Confidential Administrative Assistant
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Sr. Administrative Assistant ($35.67 - $44.28)
Irvine Company
The Senior Administrative Assistant provides executive-level administrative support. Responsibilities include managing schedules, departmental logistics, coordinating interdepartmental…
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Administrative Assistant
RELIANT ASSET MANAGEMENT SOLUTIONS
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Administrative Assistant- Academic Center for Excellence
Loyola High School of Los Angeles
The Administrative Assistant for The Academic Center for Excellence (ACE) serves as the primary administrative and operational support to the Head of ACE, ensuring the smooth functioning of…
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Administrative Assistant I
NORTHEAST COMMUNITY CLINIC
The Administrative Assistant provides administrative support and demonstrates initiative, resourcefulness and problem-solving skills in applying a detailed knowledge of the responsibilities…
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Administrative Assistant
IVY FERTILITY
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Administrative Assistant, Regional Marketing
Monster Energy
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Substitute Secretary/Clerk
West Covina Unified
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Maintenance Administrative Support Assistant
Aluminum Precision Products
We are looking for a Maintenance Administrative Support Assistant who will be supporting ma
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Sr. Administrative Assistant
City of Hope
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Administrative Assistant - Research Administration (Hybrid)
City of Hope
City of Hope is seeking a proactive and detail‑oriented Administrative Assis
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Administrative Assistant
GATEWAYS HOSPITAL & MENTAL HEALTH CENTER
Under the general supervision of the Program Director, the Administrative Assistant provides administrative, clerical and patient records related duties as instructed by the Program…
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Work From Home Market Research Panel. Part Time Administrative Assistant Welcome
ApexFocusGroup
We’re inviting individuals from all backgrounds, including those searching for administrative assistant roles, to express interest in joining upcoming consumer research studies. These may…
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Work From Home Market Research Panel. Part Time Administrative Assistant Welcome
ApexFocusGroup
We’re inviting individuals from all backgrounds, including those searching for administrative assistant roles, to express interest in joining upcoming consumer research studies. These may…
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Work From Home Market Research Panel. Part Time Administrative Assistant Welcome
ApexFocusGroup
We’re inviting individuals from all backgrounds, including those searching for administrative assistant roles, to express interest in joining upcoming consumer research studies. These may…
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Construction Administrative Assistant
CLMI Group, LLC
Job Title: Construction Administrative Assistant
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Administrative Assistant (Billing/AP/Payroll Clerk)
Tutor Me Education
Tutor Me Education's office currently seeks an Administrative Assistant (Billing/AP/Payroll Clerk) to join a team of dynamic individuals vital to the daily operations of the firm.
