Top 67 Office assistant fullerton Jobs in Ontario Ca

HR Office Assistant- Fullerton Support Center
85C Bakery Cafe —Fullerton, CA
- $20.00 - $20.50 an hour
- Part-time
- Microsoft Outlook
- Office
- Administrative experience
- Employee discount
Quick Apply
Full Time Physician Assistant Vascular Surgery (Bilingual Speaker)
Vital Vein and Vascular —Santa Ana, CA
- $60 - $80 an hour
- Part-time
- Surgery
- Medical office experience
- Inpatient
Quick Apply
7d
Titans After School Program - Instructor
Titans After School Program —Buena Park, CA
- $18.75 - $19.25 an hour
- Part-time
- Classroom
- 18 years or older
- High school diploma or GED
Quick Apply
12d
Seasonal Administrative Assistant | Fullerton, CA
Samaritan's Purse —Fullerton, CA
- $20 an hour
- Temporary
- 18 years or older
- Office
- Administrative experience
Program Office Assistant l Fullerton
Florence Crittenton Services of Orange County Inc —Fullerton, CA
- $15.60 - $22.28 an hour
- Computer literacy
- Office
- Driver's License
Quick Apply
Ministry Assistant: Students & Kids Ministries
Fullerton Free —Fullerton, CA
- $20 - $23 an hour
- Part-time
- Office
- Children
- Entry level
Commissaries Production Coordinator
Bento —Fullerton, CA
- $22 an hour
- Urgently hiring
- Microsoft Excel
- Microsoft Outlook
- ERP systems
- Health insurance
- Opportunities for advancement
Quick Apply
Parking Officer I
California State University —Fullerton, CA
- Online Application
- Background check
- High school diploma or GED
- Driver's License
- Paid holidays
- Dental insurance
Children's Center - Substitute Teacher 0602
Associated Students, Inc., California State University Fullerton —Fullerton, CA
- $25 - $26 an hour
- Part-time
- Classroom
- Bachelor of Science
- Pass drug screening
Assistant Baseball Coach
California State University —Fullerton, CA
- Online Application
- Background check
- High school
- 3 years
- Health insurance
- Dental insurance
Project Manager
CSU Fullerton Auxiliary Services —Fullerton, CA
- $20 - $25 an hour
- Part-time
- Background check
- Google Workspace
- Microsoft Outlook
13d
Center for Educational Partnerships Coordinator (Administrative Support Coordinator II)
California State University —Fullerton, CA
- Online Application
- Background check
- Word processing
- English
- Paid holidays
- Dental insurance
11d
Assistant Manager
FULLERTON BAEKJEONG LLC —Buena Park, CA
- $73,000 - $74,000 a year
- Weekends as needed
- Mid-level
- High school diploma or GED
- Recruiting
- Dental insurance
- 401(k)
Quick Apply
Dental Assistant now hiring
NADA MIKHAIL DMD —Fullerton, CA
- $20 - $25 an hour
- Part-time
- Dental office
- In-person
- Entry level
Quick Apply
14d
Personal Care Attendant (PCA) - Corona/North Orange County/Chino/Lake Elsinore
Always Best Care Senior Services —Inland Empire, CA
- $18.50 - $21.00 an hour
- Part-time
- Background check
- Home Health
- Cleaning
- Paid training
- Mileage reimbursement
Quick Apply
ASI Wellness Director
Associated Students, Inc., California State University Fullerton —Fullerton, CA
- $110,000 - $130,000 a year
- Full-time
- 5 years
- Office
- Master's degree
- Wellness program
ABA Behavior Technician Part Time
Magin Behavioral Therapies —Orange, CA
- $24 - $26 an hour
- Weekends as needed
- School experience
- High school diploma or GED
- Clinic
- Paid training
- Professional development assistance
Quick Apply
Mobile Dental Assistant / Field Treatment Coordinator
Golden Age Dental Care —Fullerton, CA
- From $19.50 an hour
- 8 hour shift
- Clean driving record
- Skilled nursing facility
- Nursing home
- Health insurance
- Dental insurance
Quick Apply
13d
RN First Assistant - Surgery Full Time Day
Providence —Fullerton, CA
- $64.45 - $100.06 an hour
- 12 hour shift
- Nursing
- Surgery
- RN License
- Paid parental leave
- Paid holidays
Prevention and Education Coordinator (Student Services Professional IV)
California State University —Fullerton, CA
- Online Application
- Background check
- Doctoral degree
- Mid-level
- Paid holidays
- Dental insurance

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HR Office Assistant- Fullerton Support Center

85C Bakery Cafe -
Fullerton, CA

Quick Apply

Job Details

Part-time
$20.00 - $20.50 an hour

Benefits

Employee discount

Qualifications

High school diploma or GED

Full Job Description

The HR & Office Assistant is a part-time, entry-level opportunity for an organized, detail-oriented professional looking to begin or grow a career in Human Resources and office administration. As the first point of contact for employees, visitors, and vendors, you will help create a welcoming and professional office environment while providing essential administrative support to the Human Resources team.

In this role, you will assist with a variety of HR and office functions, including reception, office administration, travel coordination, supply management, recordkeeping, and general administrative support. Every day offers an opportunity to learn new skills, collaborate with different departments, and contribute to the success of the organization.

We're looking for someone who enjoys helping others, thrives in a fast-paced environment, takes pride in staying organized, and is eager to develop professionally. If you're proactive, dependable, customer-service focused, and excited to build a career in Human Resources, we'd love to hear from you.

Our benefits include:

Competitive salary
Employee Discount on 85°C Bakery Cafe products
Career growth and internal promotion opportunities
Professional development and ongoing training
Collaborative and supportive team environment

Essential Duties & Responsibilities:

Office Administration:

Serve as the receptionist by greeting visitors, answering and directing phone calls, and providing exceptional customer service.
Maintain a clean, organized, and professional front office environment.
Manage incoming and outgoing mail, packages, and deliveries.
Order, stock, and maintain office, breakroom, and kitchen supplies.
Coordinate conference room scheduling and meeting preparations.
Assist with company events, meetings, and employee functions.
Coordinate travel arrangements, including flights, hotels, rental cars, and itineraries for employees and executives.
Maintain office equipment and coordinate service or repairs when necessary.
Assist with filing, scanning, copying, and document organization.
Perform general clerical and administrative duties as assigned.

Human Resources Support:

Provide administrative support to the Human Resources team.
Assist with onboarding activities as needed.
Maintain employee personnel files and ensure documents are filed accurately electronically.
Assist with employment verifications and HR document requests.
Prepare HR correspondence, reports, and spreadsheets as needed.
Assist with maintaining HR records while ensuring confidentiality of employee information.
Support HR projects and other departmental initiatives as assigned.

Qualifications:

High school diploma or GED required; Associate's degree in Business Administration, Human Resources, or a related field preferred.
Previous administrative, receptionist, customer service, or office support experience preferred.
Strong organizational skills with exceptional attention to detail.
Excellent verbal and written communication skills.
Proficient in Microsoft Office (Word, Excel, Outlook).
Ability to prioritize multiple tasks and work independently.
Professional demeanor with strong interpersonal skills.
Ability to maintain confidentiality and exercise discretion.

Knowledge, Skills & Abilities:

Excellent customer service and communication skills.
Strong organizational and time management abilities.
Ability to multitask in a fast-paced office environment.
Detail-oriented with strong problem-solving skills.
Proficiency with standard office equipment and technology.
Ability to work collaboratively with employees at all levels of the organization.
Positive attitude and willingness to assist wherever needed.

This position requires general office work with light physical duty, work indoors and are protected from weather and/or contaminants, but not, necessarily, occasional temperature changes. The employee is regularly required to sit and often uses repetitive hand motions. The employee is frequently required to reach with hands and arms and may lift and/or move up to 10 pounds, with occasional standing and walking. Job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities and activities may change or new ones may be assigned at any time with or without notice.

Quick Apply

Refine Your Search

office assistant fullerton jobs in ontario ca

HR Office Assistant- Fullerton Support Center

Full Time Physician Assistant Vascular Surgery (Bilingual Speaker)

Titans After School Program - Instructor

Seasonal Administrative Assistant | Fullerton, CA

Program Office Assistant l Fullerton

Ministry Assistant: Students & Kids Ministries

Commissaries Production Coordinator

Parking Officer I

Children's Center - Substitute Teacher 0602

Assistant Baseball Coach

Project Manager

Center for Educational Partnerships Coordinator (Administrative Support Coordinator II)

Assistant Manager

Dental Assistant now hiring

Personal Care Attendant (PCA) - Corona/North Orange County/Chino/Lake Elsinore

ASI Wellness Director

ABA Behavior Technician Part Time

Mobile Dental Assistant / Field Treatment Coordinator

RN First Assistant - Surgery Full Time Day

Prevention and Education Coordinator (Student Services Professional IV)

I want to receive the latest job alert for office assistant fullerton in ontario ca

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