Costco Part-Time Jobs — Apply Today - Page 5054

$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

[New] Online Order Associate-Mehlville(PT)

Mehlville, MO

$19 - $22

Costco

Member Service Representative(Part-Time)@ Costco-Mehlville

Mehlville, MO

$18 - $23

Costco

Evening Role:Administrative(Mehlville)

Mehlville, MO

$18 - $23

Costco

[Part-Time] Sushi Chef-Mehlville

Mehlville, MO

$21 - $29

Costco

Hiring in Mehlville:Cart Attendant(Part-Time)

Mehlville, MO

$19 - $23

Costco

[New] Optical Assistant-Mehlville(PT)

Mehlville, MO

$20 - $23

Costco

Urgent Hire in Ballwin:Online Order Associate

Ballwin, MO

$19 - $22

Costco

Member Service Representative needed in Ballwin(Apply Now)

Ballwin, MO

$19 - $24

Costco

Evening Role:Sushi Chef(Ballwin)

Ballwin, MO

$21 - $29

Costco

Evening Role:Cart Attendant(Ballwin)

Ballwin, MO

$19 - $23

Costco

[New] Warehouse Associate-Ballwin(PT)

Ballwin, MO

$20 - $25

Costco

Ballwin Job:Optical Assistant(No Exp Req*)

Ballwin, MO

$20 - $23

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Last updated: September 19, 2026