Costco Part-Time Jobs in Modesto, CA — Hiring Now - Page 39

475+ Costco part-time jobs in Modesto, CA — hiring immediately. See pay, shifts & requirements for part-time openings in Modesto. Benefits Day 1, weekly pay. Apply & start within days.

Costco

Modesto Flexible Role:Administrative Assistant

Modesto, CA

$22 - $27

Costco

Modesto Contract:Part Time Human Resources Assistant

Modesto, CA

$17 - $20

Costco

Modesto Contract:HR Clerk-Part Time

Modesto, CA

$18 - $23

Costco

Modesto Contract:Part Time Office & Corporate

Modesto, CA

$19 - $23

Costco

Flexible Maintenance & Security(Modesto)

Modesto, CA

$22 - $27

Costco

Immediate Opening:Warehouse Associate-Part Time(Gig)

Modesto, CA

$19 - $23

Costco

Part Time Forklift Operator(Contract)|Modesto

Modesto, CA

$20 - $23

Costco

Modesto Contract:Part Time Baker

Modesto, CA

$17 - $19

Costco

Entry Administrative Assistant(Flexible)|Modesto

Modesto, CA

$21 - $25

Costco

Flexible Part Time Human Resources Assistant(Modesto)

Modesto, CA

$17 - $20

Costco

HR Clerk-Part Time(Contract)|Modesto

Modesto, CA

$19 - $25

Costco

Modesto Flexible Role:Part Time Office & Corporate

Modesto, CA

$19 - $23

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Last updated: November 03, 2026