Costco Part-Time Jobs — Apply Today - Page 5506

$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

$21.00/hr Cart Attendant-Amboy(PT)

Amboy, IL

$19 - $23

Costco

[Part-Time] Warehouse Associate-Amboy

Amboy, IL

$19 - $24

Costco

Flexible Hours:Optical Assistant-Amboy

Amboy, IL

$21 - $24

Costco

(Alton)Part-Time:Online Order Associate

Alton, IL

$18 - $20

Costco

Administrative(Part-Time)@ Costco-Alton

Alton, IL

$18 - $23

Costco

(Alton)Part-Time:Sushi Chef

Alton, IL

$21 - $29

Costco

[New] Cart Attendant-Alton(PT)

Alton, IL

$19 - $23

Costco

Warehouse Associate(Part-Time)@ Costco-Alton

Alton, IL

$19 - $24

Costco

Evening Role:Optical Assistant(Alton)

Alton, IL

$20 - $23

Costco

Evening Role:Online Order Associate(Alexis)

Alexis, IL

$18 - $20

Costco

Urgent Hire in Alexis:Member Service Representative

Alexis, IL

$18 - $23

Costco

Hiring in Alexis:Administrative(Part-Time)

Alexis, IL

$17 - $21

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Last updated: September 19, 2026