Administrative Jobs in Irvine, CA (Now Hiring) — 807 open — Page 30

Insurance Collections and AR Agent

Irvine, California, United States · On-site

Mid level

Job description: Key Responsibilities: Insurance Collections & AR Follow-Up Review aging reports to identify unpaid or underpaid claims. Contact insurance companies via phone, portal, or written correspondence to resolve…

Skills: Medical billing, Coding, ICD-10, CPT, HCPCS

12625 - Business Consultant - Irvine, CA

Irvine, California, United States · On-site

$70k–$80k/yr

Mid level

We are a proud work-from-office company. If you're ready to work on-site in a dynamic, global company, we'd love to hear from you. About Us Vensure Employer Solutionsis the largest privately held organization in the HR t…

Skills: Sales, Business Development, Negotiation, CRM, Salesforce

Central Sterile Technician II - Periop Float Pool - FT Days

Irvine, California, United States · On-site

Entry level

Who We Are UCI Health is one of California's largest academic health systems and the clinical enterprise of the University of California, Irvine. Established on July 1, 1976, UCI Health has grown into a 1,461-bed health …

Skills: Sterile processing, Decontamination, Cleaning, Sterilization, Infection control

Field Support Specialist - On Call

Irvine, California, United States · On-site

$21/hr–$22/hr

Entry level

Job Title: Field Support Specialist (On Call) Reports To: The Field Support Specialist (On Call), will report to the Client Services Supervisor, Client Services Manager, Human Resources, or equivalent leadership. Job Ove…

Skills: Customer service, Shipping and receiving, Mail processing, Print and binding, Facilities maintenance

Atkinson, Andelson, Loya, Ruud & Romo logoAtkinson, Andelson, Loya, Ruud & Romo

E-Billing Coordinator

Cerritos, California, United States · On-site

$90k–$100k/yr

Senior

Job Title: E-Billing Coordinator Location: Cerritos, CA, Pasadena, CA, or Irvine, CA Job Type: Full-Time Reports To: Billing Manager About the Role: We are seeking a highly skilled, detail-oriented, and experienced Billi…

Skills: E-Billing, Aderant Expert, BillBlast, Billing Appeals, Legal Billing

Proposal Coordinator

Irvine, California, United States · On-site

$55k–$75k/yr

Entry level

Build Your Career with Purpose. For Layton, this isn’t just another proposal role, it’s a chance to join a team where your creativity, attention to detail, and commitment to quality make a real impact. Excellence is part…

Skills: Proposal coordination, Technical writing, Copy editing, Adobe Creative Cloud, InDesign

Loan Exception Desk

Irvine, California, United States · Remote OK

$120k–$130k/yr

Senior

At Acra Lending our employees enjoy an opportunity to work with great people. We celebrate several events throughout the year accompanied by raffles and giveaways for employees nationwide. We are especially proud to give…

Skills: Credit risk management, Non-QM lending, Underwriting, Loan structuring, Portfolio analysis

Senior International Outreach & Recruitment Advisor - LLM

Irvine, California, United States · On-site

Mid level

Description Senior International Outreach & Recruitment Advisor – LL.M. Job Summary The Senior International Outreach & Recruitment Advisor – LL.M. is responsible for driving international enrollment growth by developing…

Skills: International Recruitment, Enrollment Management, Student Advising, Strategic Partnerships, CRM Management

Contracts Specialist - Irvine, CA

Irvine, California, United States · Hybrid

$70k–$95k/yr

Mid level

About DZYNE DZYNE Technologies, located in Irvine, California, is at the forefront of developing and manufacturing advanced airborne and ground-based defense solutions, which are deployed in over 50 countries. Our techno…

Skills: Federal contracting, Contract administration, Compliance, FAR, DFARS

PLM Change Analyst

Irvine, California, United States · On-site

$85k–$105k/yr

Senior$128M raised

At Turion Space, we’re building spacecraft to secure Earth and expand humanity’s reach beyond it. As a PLM Change Analyst, you will be the point of contact for all things PLM related including item masters, engineering c…

Skills: Product Lifecycle Management, Configuration Management, Engineering Change Orders, Bill of Materials, Document Control

Executive Assistant to CEO of Napa Institute

Irvine, California, United States · On-site

$75k–$85k/yr

Senior

Pacific Hospitality Group provides a unique value proposition to investors and team members through our owner/operator approach. We are a family focused company committed to long term holds that enable us to grow our bus…

Skills: Executive support, Calendar management, Travel coordination, Project management, Communication

Patient Advocate II

Irvine, California, United States · On-site

Senior$10M raised

Join the transformative team at City of Hope, where we're changing lives and making a real difference in the fight against cancer, diabetes, and other life-threatening illnesses. City of Hope’s growing national system in…

Skills: Patient advocacy, Grievance resolution, Conflict resolution, Analytical skills, Technical writing

Executive Assistant

Irvine, California, United States · On-site

$26/hr–$34/hr

Senior$500M raised

Overview Join an award-winning company! Who are we? Since 1967, Toll Brothers has been building luxury homes and communities in the best locations in the U.S. Today, we’re a Fortune 500 company operating in over 60 marke…

Skills: Calendar management, Scheduling, Meeting coordination, Travel arrangements, Communication

General Construction Technician

Irvine, California, United States · On-site

$22/hr–$27/hr

Mid level

Description Summary This position entails performing regular maintenance technicians’ duties and supervisory roles of assigned jobs. Duties include performing work involving the skills of two or more trades to maintain b…

Skills: Carpentry, Concrete, Electrical, Plumbing, Painting

Regional Construction Manager

Irvine, California, United States · On-site

$100k–$120k/yr

Senior

Position: Regional Construction Manager Company: Red Tail Commercial, LLC Preferred Candidate Location: California (Sacramento, Los Angeles, San Jose, or San Francisco) Employment Type: Full-Time Travel: Approximately 80…

Skills: Property operations, Construction management, Vendor management, Budgeting, Contract negotiation

Plant Manager

Irvine, California, United States · On-site

Senior+

Directs and controls the overall activities of Ezurio’s Irvine California operations. Responsibilities include planning, budgeting, implementing and maintaining cost controls, and methods. Additional responsibiliti…

Skills: Plant Management, Lean Manufacturing, Six Sigma, Operations Management, P&L Management

Business Optimization Specialist

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: Business process improvement, Service delivery optimization, Organizational effectiveness, Quantitative analysis, Analytical skills

Accounts Payable and Vendor Specialist

Irvine, California, United States · On-site

$22/hr–$27/hr

Mid level

Accounts Payable and Vendor Specialist Position Type: Full Time. Compensation Range: $22.00 - $27.00 hourly, DOE; may be bonus eligible. Location: Onsite at our Service Center in San Juan Capistrano. CA. About the Compan…

Skills: Accounts payable, Data entry, Vendor management, Accounting fundamentals, Microsoft Excel

Business Analyst - Workday Financials

Irvine, California, United States · On-site

$75k–$100k/yr

Mid level

Business Analyst - Workday Financials Position Type: Full Time, exempt employee. Salary Range: $75,000 - $100,000 annually; DOE. Location: This position based onsite at our Service Center in San Juan Capistrano, CA. Abou…

Skills: Workday Financials, Business analysis, Finance operations, Process mapping, Excel

RSS Senior Contract and Grant Analyst

Irvine, California, United States · Hybrid

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: Research administration, Grant proposal development, Budget development, Financial analysis, Fiscal management

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 — 152 of the 807 open administrative positions offer remote or hybrid work (33 remote, 119 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.