Costco Part-Time Jobs — Open Positions - Page 24149

$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

Urgent Hire in Billings:Member Service Representative

Billings, MT

$18 - $23

Costco

Start ASAP:Online Order Associate(Billings)

Billings, MT

$19 - $22

Costco

(Missoula)Part-Time:Warehouse Associate

Missoula, MT

$19 - $24

Costco

Earn Extra Cash:Cart Attendant(Missoula)

Missoula, MT

$18 - $21

Costco

Start ASAP:Sushi Chef(Missoula)

Missoula, MT

$22 - $30

Costco

[Part-Time] Administrative-Missoula

Missoula, MT

$17 - $21

Costco

Member Service Representative needed in Missoula(Apply Now)

Missoula, MT

$18 - $23

Costco

Optical Assistant(Part-Time)@ Costco-Great Falls

Great Falls, MT

$19 - $22

Costco

Hiring in Great Falls:Warehouse Associate(Part-Time)

Great Falls, MT

$19 - $24

Costco

Hiring in Great Falls:Cart Attendant(Part-Time)

Great Falls, MT

$18 - $21

Costco

[Part-Time] Sushi Chef-Great Falls

Great Falls, MT

$21 - $29

Costco

$20.00/hr Member Service Representative-Great Falls(PT)

Great Falls, MT

$17 - $22

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Last updated: October 29, 2026