Costco Jobs in Diamond Bar, CA — Open Positions - Page 2

Costco is hiring in Diamond Bar, CA — 20+ open positions across warehouse, driver, fulfillment & more. Weekly pay, benefits from Day 1. Browse openings in Diamond Bar.

Costco

$20.25/hr Food Service Assistant-Diamond Bar(PT)

Diamond Bar, CA

$18 - $22

Costco

Student Friendly:Retail Associate(Diamond Bar)

Diamond Bar, CA

$20 - $23

Costco

Diamond Bar Needs:Food Preparation Associate(Part-Time)

Diamond Bar, CA

$18 - $22

Costco

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

Diamond Bar, CA

$19 - $22

Costco

Team Member needed in Diamond Bar(Apply Now)

Diamond Bar, CA

$18 - $24

Costco

(Diamond Bar)Part-Time:Driver Opportunity

Diamond Bar, CA

$18 - $25

Costco

(Diamond Bar)Part-Time:Deli Clerk

Diamond Bar, CA

$19 - $25

Costco

[New] Morning Shift-Diamond Bar(PT)

Diamond Bar, CA

$19 - $24

Last updated: September 17, 2026