Part Time/Temp/Seasonal Jobs in Irvine, CA
Drug Safety Specialist (Remote)
2026-10-13 TEKsystems IrvineDrug Safety Specialist100% Remote OpportunityEmployment Type: Contract-to-HirePay Rate: $35.00/hourSchedule: Full-Time 40-hours per week, Monday-Friday 8:00AM - 5:00PM EST (with a one-hour lunch...
Office Assistant Irvine Orange County
2026-10-14 Generator Supercenter of Orange County IrvineBenefits: Bonus based on performance Free food & snacks Free uniforms Paid time off Did you know? California is one of the states with the most power outages and there is strong demand for backup power solutions. This...
Data Entry Operator (Full time, Work
2026-10-15 Skillerszone IrvineLexisNexis provided pay range This range is provided by LexisNexis. Your actual pay will be based on your skills and experience - talk with your recruiter to learn more. Base pay range...
Home Health Intake Coordinator (In
2026-10-10 UnitedHealth Group IrvineIntake Coordinator Explore opportunities with Renton Assured Home Health, a part of LHC Group, a leading post-acute care partner for hospitals, physicians and families nationwide. As members of the Optum family of businesses, we...
Document Processor
2026-10-02 Kts Law IrvineWe are an established real estate law firm with offices across California. Our Irvine office is looking for a Document Processor to join our fast-paced team. If chosen as the successful candidate, you will be responsible for assisting...
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Home Health Intake Coordinator (In
2026-10-12 Optum IrvineImprove the lives of others while Caring. Connecting. Growing together. Job Description - Home Health Intake Coordinator (In Office - Not Remote) (2394072) Home Health Intake Coordinator (In Office - Not Remote) - 2394072...
Accounting - General
2026-10-15 The Fountain Group IrvinePay: $35-$45/hr Location | Shift: Remote EST hours; Monday to Friday; 8-5 EST Duration: 6 months contract initially Responsibilities: Prepare monthly journal...
Mail Processor: No Experience Needed
2026-10-13 US Postal Service San Juan CapistranoUnited States Postal Service in California is hiring for a Postal Mail Processor. No experience required – paid training provided.Starting pay ranges from $26.47 to $43.62 per hour, with an average annual pay around $72,400 and full...
Administrative Assistant
2026-10-13 Staffmark Santa AnaNow hiring for an Administrative Assistant Location: Anaheim, CA Pay Rate: $24.00 - $30.00 per hour Schedule: Monday - Friday 8 AM - 5 PM | Overtime as needed...
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UPS - Package Delivery Driver $45+/hr
2026-10-13 UPS Fountain ValleyUPS is seeking Package Delivery Drivers to safely operate delivery trucks and deliver packages to residential and commercial customers on an assigned route. Drivers are responsible for loading and unloading packages, following a scheduled...
Rural Carrier Associate
2026-10-15 USPS Newport BeachThe United States Postal Service (USPS) is seeking Mail Carriers and City Carrier Assistants (CCA) to deliver mail and packages to residential and business customers on assigned routes. Mail Carriers are responsible for sorting mail, loading...
Inventory Associate
2026-10-09 Aerotek Santa AnaInventory Specialists / Materials Associates - Military and DefenseMaterials Associate position supports a rapidly growing defense technology organization located in the Santa Ana and Costa Mesa, CA areas. You will work on the Supply Chain team...
