Costco Jobs in Diamond Bar, CA — Open Positions - Page 6

Costco is hiring in Diamond Bar, CA — 70+ open positions across warehouse, driver, fulfillment & more. Weekly pay, benefits from Day 1. Browse openings in Diamond Bar.

Costco

Hearing Aid Center Jobs (Part Time)

Diamond Bar, CA

$20 - $29

Costco

Part Time Loss Prevention Associate

Diamond Bar, CA

$19 - $25

Costco

Fulfillment Associate - Part Time

Diamond Bar, CA

$19 - $24

Costco

Part Time Custodian

Diamond Bar, CA

$20 - $25

Costco

Driver Jobs (Part Time)

Diamond Bar, CA

$20 - $23

Costco

Costco Night Shift Jobs (Part Time)

Diamond Bar, CA

$17 - $23

Costco

Membership Assistant - Part Time

Diamond Bar, CA

$23 - $28

Costco

E-commerce Fulfillment Associate (Part Time)

Diamond Bar, CA

$19 - $26

Costco

CDL Truck Driver - Part Time

Diamond Bar, CA

$29 - $36

Costco

Part Time Warehouse Jobs

Diamond Bar, CA

$20 - $25

Last updated: October 06, 2026