Costco Part-Time Jobs in Kennewick, WA — Apply Today

As of October 2026, there are 245 Costco part-time openings in Kennewick, WA. Local pay ranges from $15 to $34/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Accounts Payable Clerk - Part Time

Kennewick, WA

$19 - $25

Costco

Kennewick Needs:Optical Assistant(Part-Time)

Kennewick, WA

$19 - $22

Costco

Part Time Seasonal|Flexible|Kennewick

Kennewick, WA

$18 - $23

Costco

Transportation Jobs - Part Time

Kennewick, WA

$18 - $24

Costco

Urgent Hire in Kennewick:Meat Wrapper

Kennewick, WA

$19 - $24

Costco

Kennewick Flexible Role:Maintenance & Security

Kennewick, WA

$18 - $22

Costco

Part Time Shipping Associate

Kennewick, WA

$16 - $21

Costco

Entry HR Assistant(Contract)-Kennewick

Kennewick, WA

$20 - $24

Costco

Part Time Shipping Associate

Kennewick, WA

$19 - $24

Costco

Part Time Business Center Needed-Kennewick Area | Hiring

Kennewick, WA

$20 - $28

Costco

Earn Extra Cash:Member Services(Kennewick)

Kennewick, WA

$20 - $24

Costco

Part Time Stocking & Warehouse($19-$24/hr)-Kennewick,WA | Hiring

Kennewick, WA

$19 - $24

Costco Part-Time Jobs in Kennewick — FAQ

How many Costco part-time jobs are open in Kennewick, WA?
There are currently 245+ Costco part-time positions in Kennewick, WA. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Kennewick?
Costco part-time pay in Kennewick 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 Kennewick?
Many Costco part-time positions in Kennewick 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 Kennewick?
Browse the 245+ 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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Other Costco Jobs in Kennewick

Costco Weekend Jobs in Kennewick

54 open positions

Costco Grocery & Fresh Jobs in Kennewick

47 open positions

Costco Fulfillment Center Jobs in Kennewick

21 open positions

Costco Delivery Driver Jobs in Kennewick

17 open positions

Costco Overnight Jobs in Kennewick

15 open positions

Costco CDL Driver Jobs in Kennewick

10 open positions

Costco Pharmacy Jobs in Kennewick

8 open positions

Costco Customer Service Jobs in Kennewick

3 open positions

Last updated: October 30, 2026