Costco Jobs in Diamond Bar, CA — Open Positions - Page 5

Costco is hiring in Diamond Bar, CA — 110+ open positions across warehouse, driver, fulfillment & more. Weekly pay, benefits from Day 1. Browse openings in Diamond Bar.

Costco

Gas Station Attendant - Part Time

Diamond Bar, CA

$17 - $22

Costco

Diamond Bar Flexible Role:Facilities Maintenance

Diamond Bar, CA

$18 - $25

Costco

Part Time CDL Driver Jobs

Diamond Bar, CA

$25 - $31

Costco

Just Posted:Loss Prevention Clerk-Part Time(Contract,Diamond Bar)

Diamond Bar, CA

$20 - $24

Costco

Costco Job Vacancies - Part Time

Diamond Bar, CA

$19 - $23

Costco

Just Posted:Part-Time Pharmacy Technician(Diamond Bar)

Diamond Bar, CA

$19 - $24

Costco

Start ASAP:Seasonal(Diamond Bar)

Diamond Bar, CA

$18 - $23

Costco

Specialty Department Jobs - Part Time

Diamond Bar, CA

$16 - $21

Costco

Supplemental Income:Hearing Aid Specialist(Diamond Bar)

Diamond Bar, CA

$25 - $33

Costco

Tire Center Associate (Part Time)

Diamond Bar, CA

$17 - $23

Costco

[Just Posted] Cake Decorator-Diamond Bar(PT)

Diamond Bar, CA

$19 - $22

Costco

Optical Associate (Part Time)

Diamond Bar, CA

$20 - $26

Last updated: November 04, 2026