Administrative Jobs in Irvine, CA (Now Hiring) — 807 open — Page 3

Claim Assistant

Irvine, California, United States · On-site

$19/hr–$22/hr

Entry level

Overview Claim Assistant Location: Irvine, CA Schedule: Mon - Fri 8:00 am - 4:30 pm (PST) Salary Range: $19 - $22 / hour Build Your Career With Purpose at CCMSI At CCMSI, we partner with global clients to solve their mos…

Skills: Administrative support, Clerical support, Data entry, File maintenance, Document processing

Associate Client Service Manager

Irvine, California, United States · Hybrid

$73k–$116k/yr

Entry level$531M raised

Accelerate your career. Join the organization that's driving the world's technology and shape the future. Ingram Micro is a leading technology company for the global information technology ecosystem. With the ability to …

Skills: Marketing planning, Campaign execution, Integrated marketing communications, Market research, Competitive analysis

Part Time - Laundry Attendant PM

Irvine, California, United States · On-site

$20/hr–$21/hr

Entry level

LAUNDRY ATTENDANT The Laundry Attendant ensures the cleanliness, quality, and availability of all hotel linens, terry, and uniforms by safely operating laundry equipment and supporting the Housekeeping Department in acco…

Skills: Laundry operations, Linen management, Stain treatment, Chemical handling, Equipment maintenance

Financial Analyst 3

Irvine, California, United States · On-site

Senior

Who We Are Founded in 1965, UC Irvine is a member of the prestigious Association of American Universities and is ranked among the nation’s top 10 public universities by U.S. News & World Report. The campus has prod…

Skills: Financial analysis, Budgeting, Accounting, Financial reporting, Data analysis

Summer 2027 Intern - Sales & Marketing

Irvine, California, United States · Hybrid

$23/hr–$33/hr

Entry level$901M raised

Company Description WD is building the infrastructure behind the AI-driven data economy. As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made acce…

Skills: Market research, Competitor analysis, Lead generation, Customer outreach, Event planning

Front Desk & Administrative Assistant

Irvine, California, United States · On-site

$20/hr–$22/hr

Entry level

Job Opportunity: Front Desk & Administrative Assistant Location: Irvine, CA (Irvine Campus) - 800 Roosevelt, Irvine, CA 92620 Job Type: Part Time/ Full Time Start Date: ASAP Pay Range: $20-22/hr About Us Think Academy is…

Skills: Administrative support, Customer service, Communication, Organization, Microsoft Office Suite

Associate Clinical Admin Coordinator

Irvine, California, United States · Remote OK

$16/hr–$29/hr

Entry level$7.6B raised

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the ca…

Skills: Customer service, Medical referrals, Authorizations, Care coordination, Microsoft Office

Practice Coordinator - OC (Irvine Crossroads)

Irvine, California, United States · On-site

$26/hr–$28/hr

Entry level$532M raised

About Us One Medical is a primary care solution challenging the industry status quo by making quality care more affordable, accessible and enjoyable. But this isn’t your average doctor’s office. We’re on a mission to tra…

Skills: Operational excellence, Team leadership, Customer service, Inventory management, Facilities management

Admissions Rep I

Irvine, California, United States · On-site

$24/hr–$32/hr

Entry level

The Admissions Representative supports patients throughout the admission and registration process. This position is responsible for collecting accurate patient information, scheduling services, verifying insurance covera…

Skills: Patient registration, Insurance verification, Medical terminology, Scheduling, Data entry

Receptionist

Irvine, California, United States · On-site

$16/hr–$19/hr

Entry level$988M raised

Recognized by Newsweek in 2024 and 2025 as one of America's Greatest Workplaces for Diversity Make Lives Better Including Your Own. If you want to work in an environment where you can become your best possible self, join…

Skills: Reception, Customer service, Communication, Clerical tasks, Office administration

OSO Home Care, Inc. logoOSO Home Care, Inc.

Intake Coordinator - Full-Time

Irvine, California, United States · On-site

$26/hr–$33/hr

Mid level

Oso Home Care is seeking an experienced, detail-oriented Intake Coordinator to join our Specialty Home Infusion Pharmacy team. Since 1984, Oso Home Care has provided comprehensive specialty home infusion pharmacy, ambula…

Skills: HCPC Coding, ICD10 Coding, CPT Coding, Insurance Verification, Prior Authorization

OSO Home Care, Inc. logoOSO Home Care, Inc.

Human Resource Coordinator

Irvine, California, United States · On-site

$30/hr–$35/hr

Entry level

Job Title: Human Resources Coordinator Department: Human Resources Reports To: Human Resources Manager FLSA Status: Non-Exempt Location: Irvine, California POSITION SUMMARY The Human Resources Coordinator provides admini…

Skills: Personnel record maintenance, HR compliance, Recruiting, Onboarding, Payroll support

Receptionist - Plaza Verde

Irvine, California, United States · On-site

$19/hr

Entry level

Receptionist - Plaza Verde Department: Property Admin Employment Type: Full Time Location: Plaza Verde - Irvine, CA Reporting To: Resident Experience Manager Compensation: $19.00 - $19.50 / hour Description We are seekin…

Skills: Reception, Customer Service, Communication, Administrative Support, Front Desk Operations

Process & Inventory Control Coordinator

Irvine, California, United States · On-site

$96k–$105k/yr

Mid level

About DZYNE DZYNE Technologies is leading the future of autonomous defense. Based in Irvine, California, we develop and manufacture advanced airborne and ground-based defense solutions deployed in over 50 countries. Back…

Skills: Inventory management, Quality control, ERP systems, Non-conformance reporting, Data analysis

OSO Home Care, Inc. logoOSO Home Care, Inc.

Reimbursement Specialist

Irvine, California, United States · On-site

$25/hr–$31/hr

Mid level

Position Summary Oso Home Care is seeking an experienced Home Infusion Biller to join our Billing & Reimbursement Department. Since 1984, Oso Home Care has been a leader in specialty home infusion pharmacy, ambulatory in…

Skills: Medical Billing, CMS Reimbursement Guidelines, Insurance Verification, ICD-10 Coding, HCPCS Coding

Labor Time Study Coordinator

Irvine, California, United States · On-site

$28/hr–$35/hr

Mid level

Company Description MSX has been a trusted partner to leading vehicle manufacturers, their retailers, and mobility organizations globally for more than 30 years. Our unwavering commitment is to help our clients transform…

Skills: Automotive repair, Technical documentation, Service manual interpretation, Electronic parts catalogs, Data entry

Office Services Specialist

Irvine, California, United States · On-site

$19/hr–$24/hr

Entry level

Site Coordinator $19.46 - $24.51 per hour Position Profile Accountable for the daily operations of a single-person site. Responsible for performing contracted office services including, but not limited to: Copy Services …

Skills: Mailroom operations, Copy services, Customer service, Office equipment operation, Shipping and receiving

Sr. Leasing Administrative Assistant, Leasing - Office Division ($35.67 - $44.28)

Irvine, California, United States · On-site

$35/hr–$44/hr

Mid level

Position Summary: The Sr. Administrative Assistant is an integral part of the Leasing team. This position provides support to the Senior Vice President, Leasing, with administrative needs, lease negotiation tracking, doc…

Skills: Lease negotiation, Document management, Budget management, Vendor management, Customer outreach

Administrative Analyst (Hybrid)

Irvine, California, United States · Hybrid

Mid level

Who We Are Founded in 1965, UC Irvine is a member of the prestigious Association of American Universities and is ranked among the nation’s top 10 public universities by U.S. News & World Report. The campus has prod…

Skills: Administrative support, Data tracking, Data analysis, Event coordination, Communication skills

Human Resources Coordinator (64764)

Irvine, California, United States · On-site

$28/hr–$32/hr

Mid level

Job DetailsJob Location: California Irvine IEC - Irvine, CA 92618Salary Range: $28.00 - $32.00 HourlyThe Team We are looking for a Human Resources Coordinator to join our corporate team in Irvine, CA. International Educa…

Skills: Human Resources, Onboarding, Offboarding, Employee Records Management, HRIS

Frequently asked questions

How many Administrative jobs are open in Irvine, CA right now?

There are currently 807 open administrative positions in Irvine, CA listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Administrative roles in Irvine, CA?

Companies currently hiring include UCI Health, Hoag Health System, Glidewell Dental, City of Hope, Irvine Company, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Administrative jobs in Irvine, CA?

Yes — 149 of the 807 open administrative positions offer remote or hybrid work (33 remote, 116 hybrid).

How do I apply for Administrative jobs in Irvine, CA?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.