Part Time/Temp/Seasonal Jobs in Irvine, CA
Machine Operator
2026-05-21 cargill corporation FullertonCargill is a family company committed to providing food and agricultural solutions to nourish the world in a safe, responsible, and sustainable way. We sit at the heart of the supply chain, partnering with producers and customers to source, make...
Monitor Tech/Unit Clerk, Cardiac
2026-05-20 PIH Health WhittierThe organization is nationally recognized for excellence in patient care and patient experience, and the College of Healthcare Information Management Executives (CHIME) has identified PIH Health as one of the nations top hospital systems for...
Surveillance Investigator
2026-05-20 Frasco Santa AnaSurveillance Investigator. Job Location: Santa Ana, California. Job Type: Full-Time, Billable Hours, Non-exempt Eager to start your career in a growing industry? Get paid to learn the ropes of fraud investigation and real-world surveillance....
Coordinator - Special Education
2026-05-20 Chino Valley Unified School District ChinoCoordinator - Special Education at Chino Valley Unified School District Share on X - Application Deadline 6/2/2026 4:30 PM Pacific Date Posted 5/19/2026 Contact Maria Moncayo (909) 628-1202 Ext. 1126 Number of Openings Not Specified Salary Pay...
Equipment Associate
2026-05-20 United Rentals Long BeachEquipment Associate at United Rentals, you will perform a variety of manual tasks to ensure smooth Trench Safety branch operation. Your primary objective will be to provide labor assistance in preparing customer orders and maintaining trench...
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Laboratory Technician I - Organic Prep
2026-05-20 Eurofins Scientific TustinEurofins Environmental Testing Southwest is searching for a Laboratory Technician I in Tustin, CA - The Sample Preparation Laboratory Technician I is responsible for utilizing general laboratory methods, techniques, equipment, and instrumentation...
Wastewater Treatment Plant Lead
2026-05-20 Santa Margarita Water District Rancho Santa MargaritaJoin our team as a Wastewater Treatment Plant Lead Operator! Santa Margarita Water District is seeking an experienced and technically skilled Wastewater Treatment Plant Lead Operator to support the daily operation of the Districts...
Admissions and Records Technician II
2026-05-20 Rio Hondo Community College WhittierAdmissions and Records Technician II at Rio Hondo Community College Share on X - Application Deadline Continuous Date Posted 5/6/2026 Contact RH Human Resources Number of Openings 1 Salary Pay Range $5,483.10 - 7,022.1 Monthly Length of Work Year...
Over Night Stocker/Graveyard/GM Clerk
2026-05-21 Ralphs Supermarket Newport BeachCreate an outstanding customer experience through exceptional service. Establish and maintain a safe and clean environment that encourages our customers to return. Assist the department manager in reaching sales and profit goals established for...
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Office Assistant
2026-05-20 Walnut Valley Unified School District WalnutOffice Assistant at Walnut Valley Unified School District Share on X - Application Deadline 6/10/2026 4:00 PM Pacific Date Posted 5/19/2026 Contact Daniel Palma 905921261 31377 Number of Openings 1 Salary Pay dependent on experience Add'l Salary...
Early Childhood Lead Teacher
2026-05-20 The Learning Experience Huntington BeachLead, coach, and mentor co-teachers in your classroom; model behaviors and provide feedback. Responsible for the overall classroom management, leading a safe, nurturing, and engaging learning environment. Serve as a role model, using a growth...
Warehouse Representative - Temporary
2026-05-20 SuperCare Health City Of IndustryUnder the general supervision of the Warehouse Supervisor, the Warehouse Technician is responsible for inventory stock checks, assisting with Northern California order requisition requests, and identifying the reasons behind all returned products...
