Costco Part-Time Jobs — Apply Today - Page 5977
$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
Earn Extra Cash:Optical Assistant(Elk Grove)
Elk Grove, CA
$21 - $24
Costco
(Ontario)Part-Time:Online Order Associate
Ontario, CA
$19 - $22
Costco
Evening Role:Member Service Representative(Ontario)
Ontario, CA
$18 - $23
Costco
(Ontario)Part-Time:Administrative
Ontario, CA
$17 - $21
Costco
Sushi Chef(Part-Time)@ Costco-Ontario
Ontario, CA
$21 - $29
Costco
$21.00/hr Cart Attendant-Ontario(PT)
Ontario, CA
$19 - $23
Costco
Hiring in Ontario:Warehouse Associate(Part-Time)
Ontario, CA
$18 - $23
Costco
Student Friendly:Optical Assistant(Ontario)
Ontario, CA
$20 - $23
Costco
[Part-Time] Online Order Associate-Santa Rosa
Santa Rosa, CA
$19 - $22
Costco
$20.00/hr Member Service Representative-Santa Rosa(PT)
Santa Rosa, CA
$17 - $22
Costco
Start ASAP:Administrative(Santa Rosa)
Santa Rosa, CA
$18 - $23
Costco
[Part-Time] Sushi Chef-Santa Rosa
Santa Rosa, CA
$21 - $29
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Last updated: September 19, 2026