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.

Hiring at a glance

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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

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  • ADMINISTRATIVE ASSISTANT II/EMERGENCY APPOINTMENTS HOMELESSNESS

    County of Los Angeles

    Los Angeles, CA

    • $5,602.1 to $7,549.82 USD / month

    APPLICANTS MUST HAVE THE REQUIRED EXPERIENCE AT THE TIME OF FILING

  • Pharmacist Administrative Assistant

    CENTRAL CITY COMMUNITY HEALTH CENTER INC

    Monterey Park, CA

    Must have a reliable automobile, current insurance, and a valid California driver's license · 2 years of college and/or 3 years of Office Administration or equivalent office experience required

  • Administrative Assistant

    Boudreau Pipeline

    Corona, CA

    Valid California driver’s license required

  • Administrative Assistant, Supporting Our Survivors - Part-Time (Orange County)

    Jewish Family Service of San Diego

    Irvine, CA

    • $22 USD / hour
    • Part-time

    …mission-driven individual to join the SOS Orange County team as the SOS Administrative Assistant. This role provides essential administrative and program support to a team serving Holocaust…

  • Administrative Assistant ll

    Arroyo Vista Family Health

    LOS ANGELES, CA

    Under the direct supervision of the Executive Assistant, the Administrative Assistant II is responsible for providing secretarial support to the Executive Staff, and Management Staff,…

  • Administrative Assistant

    24-Hour HR Process Outsourcing, Inc.

    Rosemead, CA

  • Social Service Coordination Administrative Assistant

    Retirement Housing Foundation

    Long Beach, CA

    • $27 to $29 USD / hour

    Are you an organized, detail-oriented professional who enjoys providing administrative support and keeping a team organized and effective? RHF is seeking a Social Service Coordination…

  • Admin Assistant (Entry-Level Marketing) or Executive Assistant

    Huge Ape Media

    Irvine, CA

    Experience as an administrative assistant in a professional environment is a plus

  • Admin Assistant (Entry-Level Marketing)

    Huge Ape Media

    Newport Beach, CA

    Experience as an administrative assistant in a professional environment is a plus

  • Administrative Assistant

    Alphabe Insight Inc

    Santa Ana, CA

    • $50,000 to $60,000 USD / year

    We are currently seeking a highly organized and detail-oriented Administrative Assistant to support our daily operations and ensure the smooth running of our office. The ideal candidate…

  • Administrative Assistant - NE

    West Angeles Church

    Los Angeles, CA

    • $19.68 to $23.62 USD / hour

    Administrative Assistant – Office of the Pastor

  • Administrative Assistant - NE

    West Angeles Church

    Los Angeles, CA

    • $19.68 to $23.62 USD / hour

    SKILLS AND ATTRIBUTES (must have…)

  • Korean Administrative Assistant

    DK Law

    Costa Mesa, CA

    We are currently seeking a Korean-speaking Administrative Assistant to join our Korean Client Services Division. This role is ideal for someone who is highly organized, proactive, and…

  • Administrative Assistant - President's Office (10 months)

    Coast Community College District

    Costa Mesa, CA

    • $4,662.69 to $6,286.23 USD / month

    Orange Coast College (OCC) is seeking equity-minded individuals for a classified employee role as an Administrative Assistant under the Executive Services Wing, as part of the Office of the…

  • Administrative Assistant

    Water Heater Warehouse, LLC

    Fullerton, CA

    An administrative assistant is responsible for providing support to the day-to-day operations of an office or organization. They are responsible for a variety of tasks, including managing…

  • Administrative Assistant / Emergency Service Contractor

    ServiceMaster Restore 9669 - Irvine

    Irvine, CA

    • $60,000 to $75,000 USD / year

    Previous administrative assistant experience preferred but not required

  • Administrative Assistant II

    CodeBlack

    Los Angeles, CA

  • Remote Administrative Assistant / Online Research Panelist - Entry Level

    FocusGroupPanel

    Irvine, CA

    …groups from home. This is not traditional employment or an administrative assistant position. Participants may complete online questionnaires, organize their responses, and share detailed…

  • Remote Administrative Assistant / Online Research Panelist - Entry Level

    FocusGroupPanel

    Anaheim, CA

    …groups from home. This is not traditional employment or an administrative assistant position. Participants may complete online questionnaires, organize their responses, and share detailed…

  • Center Based Admin Assistant

    Behavioral Health

    Bellflower, CA

    • $20 to $23 USD / hour

    We’re looking for a Clinic-Based Administrative Assistant who’s ready to grow their administrative skills while supporting a team that changes lives every day. No medical experience needed…

  • Audit Administrative Assistant

    Weaver

    Pasadena, CA

    • $55,000 to $65,000 USD / year

    Weaver’s Audit Administration Support team is looking for an Administrative Assistant to join their team. The Audit Administrative Assistant provides administrative support to the Audit…

  • Senior Administrative Assistant

    Thermal Engineering International

    La Palma, CA

    • $75,000 to $85,000 USD / year

    The Senior Administrative Assistant provides high level administrative support to the COO, Vice President of Finance, and TEi Executive Team. This role manages executives' schedules,…

  • Administrative Assistant

    BizTek People, Inc. | APA International Placement Consultants

    Los Angeles, CA

    International Banking organization seeks Administrative

  • Work At Home Data Entry - Remote - Administrative Assistant

    Maxion Corp

    Artesia, CA

    been an administrative assistant, data entry clerk,

  • Work At Home Data Entry - Remote Position- Administrative Assistant

    Maxion Corp

    Cypress, CA

    administrative assistant, data entry clerk, typist, customer

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