Administrative assistant jobs in Placentia, CA and nearby (272 jobs)
Administrative assistant jobs within 25 miles of Placentia, CA. Nearby towns and cities are included. Distances are straight-line, not driving distances.
Counted
Hiring at a glance
View jobs- Open jobs
- 272
- Employers
- 177
Advertised starting pay
- Average starting payUSD / hour
- $24.36Across 122 listings
- Average starting payUSD / year
- $64,580Across 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
- 12%33 listings
Not specified: 87% (237 listings)
Employers hiring include JLM Strategic Talent Partners (12), Vaco (11), Robert Half (10).
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 Placentia, CA and nearby
Within 25 miles
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Administrative Assistant
Workoo Technologies
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Remote Administrative Assistant / Data Entry Clerk
Workoo Technologies
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Entry Level Administrative Assistant - Remote
Workoo Technologies
Administrative Assistant needed to work for large manufacturing company located in Vinings. This position will perform a broad range of operational, administrative, human resources and…
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Entry Level Administrative Assistant (Remote)
Workoo Technologies
The administrative assistant will provide administrative support for a Principal Investigator (PI) working on several NIH-funded research studies. This position requires great attention to…
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Snr Admin Assistant
Globalchannelmanagement
Assisting with administrative management, directory maintenance, logistics, equipment and storage
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Operations Admin Assistant
Global Channel Management, Inc
Operations Administrative Assistant needs 3+ years experience
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Senior Administrative Assistant (Level IV)
Pacific Pros
Pacific Pros is seeking Administrative Assistant IV for Construction Projects to be a representative for Los Angeles World Airport (LAWA). The Administrative Assistant IV will provide…
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LAWA - Administrative Assistant II
Pacific Pros
Pacific Pros is seeking Administrative Assistant II for Construction Projects to be a representative for Los Angeles World Airport (LAWA).
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Marketing Administrative Assistant
Chroma Systems Solutions Inc
JOB TITLE: Marketing Administrative Assistant
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Elevated Resources Inc: Administrative Assistant
Elevated Resources Inc
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GLOVIS: Administrative Assistant, Recruiting
Elevated Resources Inc
The Administrative Assistant, Recruiting position will be responsible for assisting the Recruiting Team with full-cycle recruitment, hire packets, pre-employment checks, partial onboarding,…
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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
Reporting to the Admission Office Manager, the Administrative Assistant helps execute established Admission systems and workflows, allowing the Office Manager to focus on the oversight,…
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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
Performs other related duties as assigned. (Including administrative support for managers and other staff).
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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…
