Costco Part-Time Jobs — Open Positions - Page 23965

$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

(Hamilton)Part-Time:Optical Assistant

Hamilton, NJ

$20 - $23

Costco

Warehouse Associate needed in Hamilton(Apply Now)

Hamilton, NJ

$19 - $24

Costco

Start ASAP:Cart Attendant(Hamilton)

Hamilton, NJ

$20 - $24

Costco

Sushi Chef(Part-Time)@ Costco-Hamilton

Hamilton, NJ

$22 - $30

Costco

Start ASAP:Administrative(Hamilton)

Hamilton, NJ

$17 - $21

Costco

Evening Role:Member Service Representative(Hamilton)

Hamilton, NJ

$18 - $23

Costco

Start ASAP:Online Order Associate(Hamilton)

Hamilton, NJ

$19 - $22

Costco

Evening Role:Optical Assistant(Trenton)

Trenton, NJ

$19 - $22

Costco

Warehouse Associate(Part-Time)@ Costco-Trenton

Trenton, NJ

$19 - $24

Costco

(Trenton)Part-Time:Cart Attendant

Trenton, NJ

$19 - $23

Costco

Trenton Needs:Sushi Chef(Part-Time)

Trenton, NJ

$20 - $27

Costco

Urgent Hire in Trenton:Member Service Representative

Trenton, NJ

$18 - $23

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Last updated: October 29, 2026