Costco Part-Time Jobs — Apply Today - Page 4730

$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

(Green Bay)Part-Time:Warehouse Associate

Green Bay, WI

$19 - $24

Costco

Earn Extra Cash:Optical Assistant(Green Bay)

Green Bay, WI

$21 - $24

Costco

Flexible Hours:Member Service Representative-Madison

Madison, WI

$18 - $23

Costco

$19.75/hr Administrative-Madison(PT)

Madison, WI

$17 - $21

Costco

(Madison)Part-Time:Sushi Chef

Madison, WI

$20 - $27

Costco

Cart Attendant(Part-Time)@ Costco-Madison

Madison, WI

$20 - $24

Costco

[Part-Time] Optical Assistant-Madison

Madison, WI

$21 - $24

Costco

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

Milwaukee, WI

$19 - $22

Costco

[Just Posted] Member Service Representative-Milwaukee(PT)

Milwaukee, WI

$18 - $23

Costco

Milwaukee Needs:Administrative(Part-Time)

Milwaukee, WI

$17 - $21

Costco

Milwaukee Needs:Sushi Chef(Part-Time)

Milwaukee, WI

$21 - $29

Costco

(Milwaukee)Part-Time:Cart Attendant

Milwaukee, WI

$18 - $21

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Last updated: September 19, 2026