Costco Part-Time Jobs — Open Positions - Page 24399

$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

Modesto Job:Hearing Aid Specialist(Part-Time)

Modesto, CA

$25 - $33

Costco

Part-Time Front End Assistant(Modesto)

Modesto, CA

$18 - $24

Costco

Costco Modesto:Part-Time Warehouse Receiver

Modesto, CA

$20 - $23

Costco

Student Friendly:Flexible(Modesto)

Modesto, CA

$19 - $23

Costco

Modesto Hiring:Part-Time Front End Assistant

Modesto, CA

$20 - $24

Costco

Join Costco:Part-Time Warehouse(Modesto)

Modesto, CA

$18 - $25

Costco

Now Hiring Riverside:Hearing Aid Specialist(PT)

Riverside, CA

$25 - $33

Costco

Now Hiring Riverside:Front End Assistant(PT)

Riverside, CA

$18 - $24

Costco

Warehouse Receiver at Costco(Part-Time,Riverside)

Riverside, CA

$20 - $23

Costco

Riverside Job:Flexible(Part-Time)

Riverside, CA

$19 - $23

Costco

Costco Riverside:Part-Time Logistics Associate

Riverside, CA

$18 - $24

Costco

Riverside Part-Time Opening:Front End Assistant

Riverside, CA

$20 - $24

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Last updated: November 02, 2026