Costco Part-Time Jobs in Roseville, CA — Apply Today

As of September 2026, there are 6 Costco part-time openings in Roseville, CA. Local pay ranges from $17 to $28/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Flexible Membership Assistant(Roseville)

Roseville, CA

$20 - $25

Costco

Join Team:Inventory Auditor(Flexible,Roseville)

Roseville, MN

$18 - $25

Costco

Urgent Hire:Cashier Hiring(Flexible,Roseville)

Roseville, CA

$17 - $24

Costco

Hiring|Flexible|Roseville

Roseville, CA

$19 - $25

Costco

Urgent Hire:Membership Assistant(Flexible,Roseville)

Roseville, MN

$20 - $25

Costco

Flexible Cashier Hiring(Roseville)

Roseville, MN

$20 - $28

Costco Part-Time Jobs in Roseville — FAQ

How many Costco part-time jobs are open in Roseville, CA?
There are currently 6+ Costco part-time positions in Roseville, CA. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Roseville?
Costco part-time pay in Roseville varies by specific role and shift. Most positions include shift differentials for nights and weekends, plus benefits starting Day 1. Browse the listings above to see pay details for each opening.
Does Costco hire for part-time positions with no experience in Roseville?
Many Costco part-time positions in Roseville require no prior experience. Costco provides paid training for new hires. Check individual listings for specific requirements.
How do I apply for Costco part-time jobs in Roseville?
Browse the 6+ part-time listings above, click on any position for full details including pay and shift times, then follow the application link. Most Costco positions have a 15–30 minute online application.

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Last updated: September 15, 2026