2,317 Results for

Administrative Jobs in Ontario, CA

Jobs

Ontario, CA8 days ago

$37,440–$39,520 Per Year
Part-time

ACS Staffing, Inc. is currently hiring for part-time bilingual (English/Spanish) Customer Service / Admin Support opportunity in a professional office environment. Apply today and grow your office career with ACS Staffing, Inc.

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, CA13 days ago

$5,196 Per Month
Contractor

Assist in the development and preparation of reports, board items, budgets, and grant proposals; verify information and calculations; collect data and provides research assistance for various studies and reports; assist in the monitoring of budget expenditures, research variances and discrepancies, and recommend changes to budget accounts; prepare and process purchase orders and requisitions. May function as office coordinator for a college service area; coordinate work of clerical staff in various component programs; assess hourly staff skill levels and provide or arrange training as needed; coordinates accounting systems of component programs.

Rancho Cucamonga, CA22 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, CA14 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.

New!

Los Angeles, California6 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.

Riverside, CA13 days ago

$23–$24 Per Hour
Full-time
Employee

The Client Support Services Counselor (CSSC) delivers regular support services to clients in specialized placements and families in the community, in collaboration with other members of the treatment team. ChildNet Youth and Family Services is currently recruiting for a Client Support Services Counselor (CSSC) for our Inland Empire (IE) Behavioral Health Services program located in Riverside, CA.

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, CA1 day 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, CA1 day 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!

Fountain Valley, CA1 day 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, CA1 day 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, CA1 day 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, CA1 day 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, CA1 day 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, CA1 day 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

$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, CA1 day 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!

Ontario, CA2 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!

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!

Orange, CA1 day 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, CA1 day 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, CA1 day 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, CA1 day 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, CA1 day ago

$60,000–$85,000 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, CA1 day 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!

Irvine, CAToday

$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, CA1 day 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, CA1 day ago

$70,000–$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. Job Details: We are seeking an experienced Executive Assistant to support our CEO in the fast-paced and ever-evolving Legal Tech industry.

New!

Irvine, CA1 day 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, CA1 day 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.

New!

Hesperia, CA3 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.

Cerritos, CA15 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!

Fontana, CA2 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, CA3 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!

Foothill Ranch, CA3 days ago

$23–$25

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!

Los Angeles, CA4 days ago

$100,000–$115,000

New!

Los Angeles, CA4 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, CA4 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!

Los Angeles, CA3 days ago

$19–$20

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!

Irvine, CA3 days ago

$25–$30

New!

Pasadena, CA4 days ago

$23–$25

New!

Irvine, CA3 days ago

$24–$27

New!

Monrovia, OH4 days ago

$27–$30

New!

Irwindale, CA3 days ago

$23–$23.50

New!

Los Angeles, CA3 days ago

$19–$20

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, CA4 days ago

$48–$55

New!

Irwindale, CA3 days ago

$23–$23.50

Disclaimer: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 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.

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Administrative Jobs in Ontario, CA

Office Clerk ACS Staffing, Inc.

Customer Service ACS Staffing, Inc

Administrative Assistant II, Distance Education Chaffey College

Short-Term Worker - Clerical Pool Chaffey College

Imaging Clerk OPUSING LLC

Research Services Specialist Reed Smith US

Client Support Services Counselor ChildNet Youth & Family Services, Inc.

Claims Supervisor Health Source MSO

Compliance Clerk Health Source MSO

Customer Service Representative Health Source MSO

Vietnamese Speaking Medical Receptionist Jobot

(Medical) Front Desk Receptionist - Vietnamese Speaking 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 Secretary Jobot

Litigation Legal Secretary Jobot

Administrative Assistant Jobot

Legal Secretary State Farm Mutual Automobile Insurance Company

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

Escrow Recording Clerk Jobot

AP & AR Lead Jobot

Legal Secretary Jobot

Private Client Services Attorney/Associate Jobot

Legal Assistant Jobot

Litigation Legal Assistant Jobot

Billing Manager Jobot

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

Executive Assistant Jobot

Tax Administrative Assistant Jobot

Front Desk/Medical Receptionist Jobot

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

Customer Service Representative Kinetic Personnel Group

Department Administrator Nucor

Division Support Administrator-Fontana Nucor

Administrative Assistant Vaco LLC

Accounts Payable Manager Vaco LLC

Accounts Receivable Manager Vaco LLC

Legal Assistant Vaco LLC

Temp Receptioniist Vaco LLC

Customer Support Coordinator Vaco LLC

HR I9 Administrator - UREGNT! Vaco LLC

Customer Service Representative Vaco LLC

Construction Site Office Manager Vaco LLC

Customer Service Rep Vaco LLC

Bilingual Temp Receptionist Vaco LLC

AP Manager Vaco LLC

Billing Customer Service Rep Vaco LLC

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