Costco Part-Time Jobs — Apply Today - Page 5062
$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
St. Charles Job:Warehouse Associate(No Exp Req*)
St. Charles, MO
$19 - $24
Costco
Evening Role:Optical Assistant(St. Charles)
St. Charles, MO
$20 - $23
Costco
Online Order Associate(Part-Time)@ Costco-O'fallon
O'Fallon, MO
$20 - $23
Costco
[New] Member Service Representative-O'fallon(PT)
O'Fallon, MO
$17 - $22
Costco
Administrative(Part-Time)@ Costco-O'fallon
O'Fallon, MO
$18 - $23
Costco
Flexible Hours:Sushi Chef-O'fallon
O'Fallon, MO
$20 - $27
Costco
Cart Attendant(Part-Time)@ Costco-O'fallon
O'Fallon, MO
$18 - $21
Costco
(O'fallon)Part-Time:Warehouse Associate
O'Fallon, MO
$18 - $23
Costco
Flexible Hours:Optical Assistant-O'fallon
O'Fallon, MO
$20 - $23
Costco
Flexible Hours:Online Order Associate-Lee's Summit
Lee's Summit, MO
$18 - $20
Costco
Member Service Representative needed in Lee's Summit(Apply Now)
Lee's Summit, MO
$19 - $24
Costco
[Part-Time] Administrative-Lee's Summit
Lee's Summit, MO
$19 - $24
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Last updated: September 19, 2026