Costco Part-Time Jobs — Apply Today - Page 5346
$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
Earn Extra Cash:Warehouse Associate(Mason City)
Mason City, IA
$18 - $23
Costco
[New] Optical Assistant-Mason City(PT)
Mason City, IA
$20 - $23
Costco
(Marshalltown)Part-Time:Online Order Associate
Marshalltown, IA
$18 - $20
Costco
(Marshalltown)Part-Time:Member Service Representative
Marshalltown, IA
$18 - $23
Costco
Student Friendly:Administrative(Marshalltown)
Marshalltown, IA
$19 - $24
Costco
Student Friendly:Sushi Chef(Marshalltown)
Marshalltown, IA
$22 - $30
Costco
Marshalltown Needs:Cart Attendant(Part-Time)
Marshalltown, IA
$20 - $24
Costco
Flexible Hours:Warehouse Associate-Marshalltown
Marshalltown, IA
$19 - $24
Costco
Start ASAP:Online Order Associate(Waukee)
Waukee, IA
$18 - $20
Costco
Flexible Hours:Optical Assistant-Marshalltown
Marshalltown, IA
$20 - $23
Costco
Flexible Hours:Member Service Representative-Waukee
Waukee, IA
$18 - $23
Costco
Earn Extra Cash:Sushi Chef(Waukee)
Waukee, IA
$21 - $29
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Last updated: September 19, 2026