Part Time/Temp/Seasonal Jobs in Irvine, CA
1st Shift Assembler
2026-03-16 Aerotek IrvineAerotek - - Responsibilities: Follow detailed assembly instructions, processes, and procedures.; Comply with quality system policies, guidelines, and regulatory requirements.; Report issues with quality, processes, equipment, or materials...
Director, IT Applications Digital
2026-03-18 Medline IrvineJob Summary Job Description Director IT Applications We are seeking a visionary and execution-focused Director of IT Applications to lead implementations of our next-generation digital commerce ecosystem.
Patient Coordinator
2026-03-12 AccessNurse IrvineRequirements Qualifications / Experience High School Diploma or GED required. Associate's Degree preferred. 1+ years of customer service experience required. Inbound call center...
Staff Associate - Raceway Region
2026-03-12 Young Life IrvineIf you are currently on Young Life staff, please do not apply through this external jobs board. To apply for internal job opportunities, log in to Workday and use the Jobs Hub. Applying externally may delay your application and require you...
Remote Data Entry Clerk
2026-03-11 alljobs IrvineAbout the job Remote Data Entry Clerk Remote Data Entry Clerk This is your opportunity to start a long-lasting career with unlimited opportunity. Discover the freedom you've been trying to find by taking a moment...
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Monitor Technician
2026-03-18 Kaiser Permanente IrvineJob Summary: Under direct supervision, perform arrhythmia or ECG monitor observations on assigned shift and communicates changes to the nursing staff. Essential Responsibilities: Obtain, compile, prepare...
Administrative Assistant
2026-03-17 Corewell Health IrvineJob Summary Provides administrative support for Director level positions through the appropriate use of technology and/or other tools. Assists with the day-to-day operations of the department and provides excellent...
Audit Manager (Hybrid Schedule)
2026-03-18 Columbia University in the City of New York IrvineJob Type: Officer of Administration Bargaining Unit: Regular/Temporary: Regular End Date if Temporary: Hours Per Week: 35 Standard Work Schedule: Building: Studebaker Salary...
Patient Access Representative I
2026-03-21 Astrana Health TustinPatient Access Representative I The Patient Access Rep I arranges for the efficient and orderly admission of all inpatients and outpatients. Ensures that accurate patient information is collected and that patients are aware of...
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Patient Access Liaison Full Time Days
2026-03-18 East Tennessee Children's Hospital IrvineBASIC PURPOSE OF THE JOB Primary point of contact for patients and patients families for patient registration, insurance verification, appointment scheduling, and resolving billing issues. REPORTS TO Manager...
Executive Administrative Assistant
2026-03-18 General Motors IrvineJob Description We are seeking an Executive Administrative Assistant to support multiple Executives within OnStar Products & Experiences - Product Management. The position will provide administrative support, ensuring...
Remote Medical Administrative Assistant
2026-03-12 Aston Carter IrvineJob Title: Medical Administrative Assistant Job Description Join a dynamic team as a Medical Administrative Assistant where you will act as a liaison between insured individuals, underwriters, general agents, and vendors. Your role...
