Costco Part-Time Jobs — Apply Today - Page 4726

$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

Start ASAP:Sushi Chef(Oshkosh)

Oshkosh, WI

$22 - $30

Costco

Cart Attendant needed in Oshkosh(Apply Now)

Oshkosh, WI

$19 - $23

Costco

Urgent Hire in Oshkosh:Warehouse Associate

Oshkosh, WI

$19 - $24

Costco

[Part-Time] Optical Assistant-Oshkosh

Oshkosh, WI

$21 - $24

Costco

Hiring in Janesville:Online Order Associate(Part-Time)

Janesville, WI

$19 - $22

Costco

Evening Role:Member Service Representative(Janesville)

Janesville, WI

$18 - $23

Costco

Janesville Job:Administrative(No Exp Req*)

Janesville, WI

$18 - $23

Costco

Urgent Hire in Janesville:Sushi Chef

Janesville, WI

$21 - $29

Costco

Cart Attendant(Part-Time)@ Costco-Janesville

Janesville, WI

$19 - $23

Costco

Hiring in Janesville:Warehouse Associate(Part-Time)

Janesville, WI

$19 - $24

Costco

Flexible Hours:Optical Assistant-Janesville

Janesville, WI

$21 - $24

Costco

Hiring in Waukesha:Online Order Associate(Part-Time)

Waukesha, WI

$20 - $23

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Last updated: September 19, 2026