Costco Part-Time Jobs — Start This Week - Page 3585

$15–$22/hr part-time — Costco flexible 4–5 hour shifts that work around school, kids, or your other job. Benefits at 20+ hrs/week. Pick your schedule & apply.

Costco

Part Time Seasonal(Gig)-Fairfield

Fairfield, CA

$18 - $23

Costco

HR Assistant|Flexible|Fairfield

Fairfield, CA

$20 - $24

Costco

Tire Installer-Part Time(Gig)-Hayward

Hayward, CA

$20 - $25

Costco

Hayward Part-time Role:Part Time Warehouse Worker

Hayward, CA

$18 - $24

Costco

Hayward Contract:Cashier Hiring

Hayward, CA

$18 - $23

Costco

Flexible Member Services(Hayward)

Hayward, CA

$20 - $24

Costco

Apply Now:Part Time Seasonal(Flexible,Hayward)

Hayward, CA

$18 - $23

Costco

New:HR Assistant(Contract,Hayward)

Hayward, CA

$20 - $24

Costco

Flexible Tire Installer-Part Time(Fullerton)

Fullerton, CA

$20 - $25

Costco

Just Posted:Part Time Warehouse Worker(Contract,Fullerton)

Fullerton, CA

$18 - $24

Costco

New:Cashier Hiring(Contract,Fullerton)

Fullerton, CA

$18 - $23

Costco

Member Services|Flexible|Fullerton

Fullerton, CA

$20 - $24

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Last updated: September 18, 2026