2,662 Results for

Administrative Jobs in Ontario, CA

Jobs

Bellflower, CA30+ days ago

$19–$22 Per Hour
Full-time
Employee

Knowledge of desktop computers and MS Office Suite (Excel, Word, MS Outlook, and Internet Explorer), fax/scanner, copier, phones (voicemail) and other office equipment needed for the position function. We are a leader in the Staffing Industry looking for a Customer Service Rep to join our fast-paced, customer service-oriented team.

Rancho Cucamonga, CA24 days ago

$16–$48 Per Hour

CONDITIONS OF EMPLOYMENTBeing able and ready to work in-person with Chaffey students, Chaffey employees, or other members of the Chaffey community/Chaffey partners/Chaffey contractors is an essential function of this job. Uses a variety of office equipment including computer, fax machine, printer, document imager, calculator, and copy machines.

Cerritos, CA16 days ago

$125–$135 Per Day
Contractor
Full-time

Light for Scanning, Quality, Release/Index – Seated task with constant use of upper extremities, primarily for keyboard related tasks. The employee loads sheets into one of various types of scanners for processing and returns sheets to the box in the same order as received.

Los Angeles, California8 days ago

Full-time

The Research Services Specialist supports the delivery of document retrieval, docket and case procurement, and basic legal research services using a variety of traditional and electronic resources. Working as part of the Library & Research team, the Specialist collaborates with team members to manage research requests, support service delivery, and contribute to coverage across U.S. time zones.

Alhambra, CA30+ days ago

Full-time
Employee

Providing expertise or general claims support to teams in reviewing, researching, investigating, negotiating, process, and adjusting claims. Responsibilities include, but not limited to: • Maintain up-to-date knowledge of procedures for all ICD-10, CPT, HCPC codes including:  Contractual agreement rates.

Alhambra, CA30+ days ago

Full-time
Employee

Provide support to management to ensure that all claims and regulatory responsibilities are met - including claims timeliness reports, universal listings and regulatory audits. Liaison with managers of each business unit to determine whether departments are operating efficiently, as well as to recommend improvements for internal controls.

Alhambra, CA30+ days ago

Full-time
Employee

Ability to work regularly scheduled shifts within our hours of operation including the training period, where lunches and breaks are scheduled, with the flexibility to adjust daily schedule, and work over-time as needed. Review and research incoming healthcare claims from members and providers(doctors, clinics, etc) by navigating multiple computer systems and platforms and verifies the data/information necessary for processing (e.g.

New!

Fountain Valley, CA3 days ago

$22–$25 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be the first point of contact for our Vietnamese-speaking patients, providing exceptional customer service and ensuring seamless communication between patients and healthcare providers.

New!

Fountain Valley, CA3 days ago

$18–$25 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You will utilize your medical reception skills to provide outstanding service while coordinating patient flow, managing appointments, and maintaining accurate patient records.

New!

Los Angeles, CA3 days ago

$25–$32 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Los Angeles, CA3 days ago

$60,000–$90,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Los Angeles, CA3 days ago

$22–$25 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 3. Strong communication skills, both written and verbal, with the ability to effectively communicate with patients, healthcare professionals, and finance team members.

New!

Irvine, CA3 days ago

$30–$50 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Los Angeles, CA3 days ago

$80,000–$110,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Over the years our reputation for providing our people with the very best has caught the eye of high-profile clients in business and the entertainment industry who have chosen to use us as their primary firm!

New!

Los Angeles, CA3 days ago

$24–$28 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Join us in this exciting role where you will be a crucial part of our team, assisting in the delivery of top-notch financial consulting services to our esteemed clients.

New!

Fountain Valley, CA2 days ago

$19–$22 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You will utilize your medical reception skills to provide outstanding service while coordinating patient flow, managing appointments, and maintaining accurate patient records.

New!

Ontario, CA4 days ago

$57,074.88–$76,000 Per Year

With the opportunity to initially earn up to 20 days annually plus parental leave, paid holidays, celebration day, life leave (40 hours/year), bereavement leave, and community service/education support days, there will be plenty of time for you! Plan for those big moments in life with benefits like fertility/IVF/adoption assistance, college coaching, national discount programs, interactive monthly financial workshops, free financial coaching, and more.

New!

Orange, CA3 days ago

$30–$30 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. If interested, apply directly, and also feel free to email your latest resume and your desired base salary requirements to https://jobot.com/apply/escrow-recording-clerk/861663334?utm_source=Monster.

New!

Irvine, CA3 days ago

$90,000–$115,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 2. Full-cycle AP: invoice processing, working with department heads on POs, approval workflows, vendor payments, and expense management.

New!

Irvine, CA3 days ago

$80,000–$100,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Repeatedly ranked by Chambers USA, we are known for our comprehensive legal services in construction, suretyship, government and construction contracts, real estate, and bankruptcy.

New!

Los Angeles, CA3 days ago

$215,000–$290,000 Per Year

The PCS practice offers an opportunity to gain expertise in and advise on complex domestic and international tax, wealth transfer, and succession structures for high net worth and ultra-high net worth individuals and families while developing personal, often multi-generational relationships with clients and their advisors. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Los Angeles, CA3 days ago

$70,000–$125,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Los Angeles, CA3 days ago

$80,000–$110,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Over the years our reputation for providing our people with the very best has caught the eye of high-profile clients in business and the entertainment industry who have chosen to use us as their primary firm!

New!

Irvine, CA2 days ago

$95,000–$125,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Los Angeles, CA3 days ago

$85,000–$90,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate will manage day-to-day administrative and clerical tasks, ensuring smooth operation of litigation processes, and providing critical support to attorneys and paralegals.

New!

Los Angeles, CA1 day ago

$65,000–$95,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Irvine, CA2 days ago

TTEC is a global consulting, technology, and managed services company that helps brands deliver smarter, more human customer experiences through data, AI, and technology. As a global company, we know diversity is our strength because it enables us to view things from different vantage points and for you to bring value to the table in your own unique way.

New!

Irvine, CA1 day ago

New!

San Gabriel, CA4 days ago

$130,000–$160,000 Per Year

Description:SUMMARY: The ASC Administrator is responsible for providing strategic leadership, compliance and operational oversight for all Ambulatory Surgery Centers (ASCs), focusing on performance improvement, growing existing service lines, and building new service lines. • Strong leadership skills and a high degree of confidence and experience in managing physician relationships, surgical operations, and business/program development.

New!

Irvine, CA3 days ago

$20–$31 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. A growing public accounting team is seeking a detail-focused Tax Administrative Assistant to support tax professionals with the preparation, assembly, and delivery of client returns.

New!

Los Angeles, CA3 days ago

$21–$24 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate will have a passion for healthcare, outstanding customer service skills, and the ability to handle multiple tasks in a fast-paced environment.

Cerritos, CA17 days ago

Temporary

A well-established distributor in the office technology industry is seeking a Customer Service Representative to join their growing team in Cerritos. This role is ideal for someone who is customer-focused, organized, and looking to build a long-term career within a stable and evolving company.

New!

Buena Park, CA1 day ago

$25–$28 Per Hour
Temporary

This role involves handling high-risk permits, communicating with all parties to coordinate and revise schedules as needed, and ensuring all paperwork is updated and transmitted to all relevant parties. Preferred: Experience working with databases, ERP systems, CRM systems, or project management software preferred.

New!

Fontana, CA4 days ago

$28.58–$36.48 Per Hour

Daily administrative activities including: document control management, training records management, recordkeeping, reporting, operational and maintenance scheduling, entering requisitions/invoicing, bonus calculations/reporting, routine communications, inventory management, etc. Our vibrant culture, built on personal connections and teamwork, empowers every team member with the freedom to innovate and contribute to our collective success.

New!

Fontana, CA5 days ago

$20.55–$32 Per Hour

Nucor Rebar Fabrication is in search of a Division Support Administrator to perform administrative support at a basic operational level regarding two or more of the essential support functions necessary for the operation of the branch, including production scheduling/shipping, inventory support, retail, and basic accounting/bookkeeping support. Our vibrant culture, built on personal connections and teamwork, empowers every team member with the freedom to innovate and contribute to our collective success.

New!

Costa Mesa, CA2 days ago

$22–$25 Per Hour

Our Client, a Healthcare company, is looking for a Customer Service Centralized Patient Scheduler for their Costa Mesa, CA location. With the assistance of data and technology, they function as a liaison and ensures a high value and personalized experience.

New!

Orange, CA1 day ago

$15–$18 Per Hour

Conducts computer data entry and processing; documents claim files in the system correctly. Our client, a Business Solutions company, is looking for a Office Assistant for their Orange, CA location.

New!

Ontario, CA2 days ago

$27–$32 Per Hour

Uline, a family-owned company, is North America’s leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations. Learn: In-depth training helps you sharpen communication and problem-solving skills.

New!

Ontario, CA2 days ago

$29–$34 Per Hour

Uline, a family-owned company, is North America’s leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations. Manage and develop a team of customer service representatives by setting clear goals, evaluating team performance and providing constructive feedback.

New!

Ontario, CA2 days ago

$28–$33 Per Hour

New!

Anaheim, CA2 days ago

This diverse team – representing a wide variety of fields and talents from technical directors, writers, and lighting designers to choreographers, cosmetologists, and music producers – brings magical worlds to life through technical expertise, performance excellence, incomparable ingenuity, unparalleled spectacle… and a dash of pixie dust! This role supports a team of Costume Designers and Costume Development Managers as we bring costumes to life in various entertainment offerings and operational locations.

New!

Hesperia, CA5 days ago

$36–$41.40

The minimum qualifications for School Speech Language Pathologist Assistant: · 1 year of verifiable, professional experience as School Speech Language Pathologist Assistant within the last 3 years (may include residency or clinical practicum). Epic Special Education Staffing is partnering with an exceptional school district who is looking for a contract School Speech Language Pathologist Assistant for the 2026 - 2027 school year.

New!

Los Angeles, CA6 days ago

$100,000–$115,000

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.

New!

Foothill Ranch, CA5 days ago

$23–$25

New!

Santa Ana, CA5 days ago

$25–$25

New!

Los Angeles, CA6 days ago

$100,000–$120,000

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

New!

Los Angeles, CA6 days ago

$48–$55

New!

Los Angeles, CA6 days ago

$55,000–$85,000

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure.

New!

Irvine, CA5 days ago

$25–$30

New!

Irwindale, CA5 days ago

$23–$23.50

Resume Resources

Free Resume Templates Free Resume Builder

Get noticed by top employers!

Upload your resume to let employers know you're open to Administrative job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

Administrative Jobs in Ontario, CA

Customer Service ACS Staffing, Inc

Short-Term Worker - Clerical Pool Chaffey College

Imaging Clerk OPUSING LLC

Research Services Specialist Reed Smith US

Claims Supervisor Health Source MSO

Compliance Clerk Health Source MSO

Customer Service Representative Health Source MSO

Vietnamese Speaking Medical Receptionist Jobot

Bilingual Vietnamese and English Front Desk/Medical Receptionist Jobot

Loan Servicing Analyst (Onsite Opportunity) Jobot

Legal Billing Coordinator Jobot

Front Desk - Medical Assistant (Primary Care, Oncology, OB/GYN, Women's Health) Jobot

Legal Secretary - Personal Injury Jobot

Litigation Legal Secretary Jobot

Administrative Assistant Jobot

(Medical) Front Desk Receptionist - Vietnamese Speaking Jobot

Legal Secretary State Farm Mutual Automobile Insurance Company

Escrow Recording Clerk Jobot

AP & AR Lead Jobot

Legal Secretary Jobot

Private Client Services Attorney/Associate Jobot

Litigation Legal Assistant Jobot

Litigation Legal Assistant / Legal Secretary (No Family Law Experience required) Jobot

Billing Manager Jobot

Litigation Secretary Jobot

Litigation Secretary/Paralegal (Real Estate, Business Litigation) Jobot

Bilingual Customer Service Representative - Spanish-English TTEC

Customer Service Representative TTEC

ASC Administrator Acuity Eye Group

Tax Administrative Assistant Jobot

Front Desk/Medical Receptionist Jobot

Customer Service Representative Kinetic Personnel Group

Administrative Coordinator Kinetic Personnel Group

Department Administrator Nucor

Division Support Administrator-Fontana Nucor

Customer Service Centralized Patient Scheduler Iconma

Office Assistant Iconma

Customer Support Specialist Uline

Customer Service Management Trainee Uline

Customer Support Specialist - Bilingual Uline

Resource Assistant (Project Hire/Internal Assignment) Walt Disney Imagineering

Speech Language Pathologist Assistant School 2026-2027 SY Epic Special Education Staffing

Accounts Payable Manager Vaco LLC

Administrative Assistant Vaco LLC

Customer Service Representative Vaco LLC

Accounts Receivable Manager Vaco LLC

AP Manager Vaco LLC

Legal Assistant Vaco LLC

Receptionist Vaco LLC

Customer Service Rep Vaco LLC

Resume Resources