Top 292 Office administrator Jobs in Placentia, Ca

Office Administrator
UCI, Inc. —Irvine, CA
- From $21 an hour
- Full-time
- Microsoft Excel
- Mid-level
- Office
- Health savings account
- Health insurance
Quick Apply
Administrative Assistant
MKT Innovations —Placentia, CA
- $22 - $30 an hour
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Ability to walk for extended periods
- Health insurance
- Dental insurance
Quick Apply
5d
Office Manager/Executive Assistant
Scouting America Orange County Council —Santa Ana, CA
- $82,000 - $90,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Office
Quick Apply
2d
Part Time Office Administrator
Midatlantic Employers' Association —Irvine, CA
- $24 - $28 an hour
- Part-time
- Inventory management
- Office
- Organizational skills
Quick Apply
2026-27 Office Manager (Irvine, CA)
MAGNOLIA EDUCATIONAL & RESEARCH FOUNDATION —Orange County, CA
- $2,930 - $2,970 a month
- Full-time
- Word processing
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
FIELD OFFICE ADMINISTRATOR (Hourly)
Parsons —Corona, CA
- $30.58 - $53.51 an hour
- 5 years
- Research
- Office
- Wellness program
- Paid holidays
Part-Time Office Administrator
Powerplus Cleaning Solutions —Anaheim, CA
- $30 - $40 an hour
- Part-time
- Computer literacy
- Office
- QuickBooks
Quick Apply
4d
Office Manager
Vista Charter Public Schools —Santa Ana, CA
- $56,763 - $68,116 a year
- Full-time
- Microsoft Word
- Spanish
- Computer literacy
Quick Apply
11d
Administrative Manager
Front Porch —Anaheim, CA
- $73,000 - $78,000 a year
- Full-time
- Pass drug screening
- Mid-level
- Office
Office Administrator - Parttime
CALTEC Corp. —Irvine, CA
- $23 - $29 an hour
- Part-time
- Computer literacy
- Office
- High school diploma or GED
- Paid holidays
- Flexible schedule
Quick Apply
Office Manager/Administrative Assistant
Eggs Unlimited —Irvine, CA
- $25 - $30 an hour
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
Office Coordinator
Haskell & White —Irvine, CA
- $54,080 - $55,080 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Mid-level
Quick Apply
1d
Office Administrator / Customer Service Coordinator Golden Locks Inc. – Huntington Beach, CA
Golden Locks, Inc. —Huntington Beach, CA
- $25.59 - $30.81 an hour
- Full-time
- Office
- In-person
- Entry level
- Paid time off
Quick Apply
5d
Construction Office Administrator
Moalej Builders, Inc. —Irvine, CA
- $22 - $29 an hour
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Mid-level
- Mileage reimbursement
- Paid holidays
Branch Administrator
BrightView Landscapes —Anaheim, CA
- $25 - $32 an hour
- Full-time
- Microsoft Outlook
- OSHA
- Mid-level
- Paid holidays
- Health insurance
Administrative & Operations Coordinator
American Federation Pueri Cantores —Orange, CA
- $22 - $28 an hour
- Part-time
- Background check
- Google Workspace
- Office
- Paid time off
- Professional development assistance
Quick Apply
11d
Office Administrator
RSM-OC LLC —Irvine, CA
- $54,000 - $62,000 a year
- Weekends as needed
- Microsoft Word
- Office
- 1 year
- Health insurance
- Dental insurance
Quick Apply
Office Coordinator
TP-Link Systems Inc. —Irvine, CA
- $52,000 - $68,640 a year
- Full-time
- Inventory management
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
5d
Supervisor Clinic Operations
Providence —Fullerton, CA
- $31.43 - $48.08 an hour
- Full-time
- Mid-level
- 3 years
- Clinic
- Paid parental leave
- Paid holidays
Office Admin
Essel —Long Beach, CA
- Office
- Administrative experience
- High school diploma or GED
Quick Apply

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office administrator jobs near placentia, ca

Office Administrator

UCI, Inc. -
Irvine, CA

Quick Apply

Job Details

Full-time
From $21 an hour

Benefits

Health savings account
Health insurance
Dental insurance
401(k)
Flexible spending account
Paid time off
Employee assistance program
Vision insurance
401(k) matching
Employee discount
Flexible schedule
Life insurance
Retirement plan

Qualifications

Phone answering
Microsoft Excel
Phone communication
DocuSign
Digital signature usage
Administrative experience
High school diploma or GED
Organizational skills
Typing
E-signature software
Phone etiquette
Office experience

Full Job Description

Job description:

HIRING NOW!

Do you have an interest in Human resources or Accounting? Apply TODAY! Do you have experience within Human Resources or as an Administrative Assistant/Office Administrator? Apply TODAY! Do you have a high level of attention to detail and thrive in a fast paced environment? Apply TODAY!

We are looking for a Office Administrator to support our Human Resources and Accounting Team! If you are looking for a role that will bring you a sense of achievement as well as the opportunity to grow? We have the Position for YOU! Our Office Administrators are critical to the overall success of our Human resources efforts.

Company overview:

We are an established and growing company celebrating over 25 years in business and was recognized in Inc.500 America’s Fastest Growing Companies! We are looking for tech-savvy individuals who are good with data entry and accuracy to join our National Sales team here at our local Irvine, CA office!

With over 25 years of industry excellence and recognition as one of America’s Fastest Growing Companies by Inc. 500 Magazine, we are a leading business technology firm dedicated to empowering entrepreneurs. We offer a comprehensive suite of products and services designed to meet the critical needs of small- to medium- sized business owners. Our solutions include touchless payments, capital funding, payroll, accounting solutions, shipping, search engine optimization, internet marketing, electronic payments, and advanced technology solutions.

Our mission is to deliver top-tier back-office management solutions that enhance operational efficiency. By leveraging our services, we enable smaller businesses to expand their customer base, boost profitability, and streamline costs—allowing them to concentrate on overall growth and success.

Job Description:

We are looking to bring on a highly organized, detail-oriented, and confident Office Administrator to join our Team! As an Office Administrator, you are critical to the success of our Human Resources and Accounting Teams by running reports, managing employee documents and files, as well as supporting our employees directly. Some of day-to-day responsibilities of a Office Administrator would include:

Strong ability to handle a variety of sensitive employee relations matters
Ability to thrive in a fast-paced environment of constant change and be flexible while working on multiple projects simultaneously
Audit all documentation and ensure documents are completed and managed in proper order
Provide accurate reporting and deliverables
Constant communication with multiple team members, including; Managers, Leads and Sales personnel
Comfortable speaking over the phone and in person with employees as needed
Possess strong work ethic and self-motivated
Excellent follow through skills and ability to complete all projects accurately and efficiently
Work in a team dynamic supporting your co-workers to achieve the same goal!

THE OFFICE ADMINISTRATOR MUST HAVES:

High school diploma
1+ years in an administrative or applicable role
Efficient with computers and all systems, specifically Excel, DocuSign or other e-signature platforms
Thrive in a fast pace environment
Effective and confident phone communication skills
Highly organized and detail oriented
Work independently as well as with a team, depending on project need

THE WINS:

Opportunity for growth & promotion!
Hours of Operation: Monday – Friday
Health, dental, vision, and life insurance with 401(k) savings plan with company match
Friendly & competitive small team who keep each other strong

Job Type: Full-time

Pay: From $21.00 per hour

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Employee discount
Flexible schedule
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Retirement plan
Vision insurance

Education:

High school or equivalent (Required)

Ability to Commute:

Irvine, CA 92618 (Required)

Work Location: In person

Quick Apply

Refine Your Search

office administrator jobs in placentia, ca

Office Administrator

Administrative Assistant

Office Manager/Executive Assistant

Part Time Office Administrator

2026-27 Office Manager (Irvine, CA)

FIELD OFFICE ADMINISTRATOR (Hourly)

Part-Time Office Administrator

Office Manager

Administrative Manager

Office Administrator - Parttime

Office Manager/Administrative Assistant

Office Coordinator

Office Administrator / Customer Service Coordinator Golden Locks Inc. – Huntington Beach, CA

Construction Office Administrator

Branch Administrator

Administrative & Operations Coordinator

Office Administrator

Office Coordinator

Supervisor Clinic Operations

Office Admin

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