Costco Part-Time Jobs in Wentzville, MO — See Openings

As of October 2026, there are 57 Costco part-time openings in Wentzville, MO. Local pay ranges from $17 to $34/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

(Wentzville)Part-Time:Member Services

Wentzville, MO

$20 - $24

Costco

Immediate Opening in Wentzville for a Retail | Hiring

Wentzville, MO

$19 - $24

Costco

Part Time Costco Job Openings

Wentzville, MO

$18 - $24

Costco

Wentzville Job:Member Service Representative(No Exp Req*)

Wentzville, MO

$17 - $22

Costco

Wentzville Needs:Cleaning Associate(Part-Time)

Wentzville, MO

$19 - $23

Costco

Immediate Opening:Store Associate(Gig)

Wentzville, MO

$18 - $24

Costco

Student Friendly:Administrative(Wentzville)

Wentzville, MO

$17 - $21

Costco

Wentzville Needs:Seasonal(Part-Time)

Wentzville, MO

$18 - $23

Costco

Entry Pallet Jack Operator-Part Time-Wentzville | Hiring

Wentzville, MO

$18 - $24

Costco

Cashier Assistant - Part Time

Wentzville, MO

$18 - $21

Costco

Part-Time Hearing Aid Specialist(Wentzville)

Wentzville, MO

$25 - $33

Costco

$22.50/hr Tire Installer-Wentzville(PT)

Wentzville, MO

$20 - $25

Costco Part-Time Jobs in Wentzville — FAQ

How many Costco part-time jobs are open in Wentzville, MO?
There are currently 57+ Costco part-time positions in Wentzville, MO. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Wentzville?
Costco part-time pay in Wentzville 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 Wentzville?
Many Costco part-time positions in Wentzville 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 Wentzville?
Browse the 57+ 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 Wentzville

Costco Weekend Jobs in Wentzville

14 open positions

Costco Grocery & Fresh Jobs in Wentzville

9 open positions

Costco Delivery Driver Jobs in Wentzville

6 open positions

Costco Fulfillment Center Jobs in Wentzville

6 open positions

Costco Overnight Jobs in Wentzville

3 open positions

Costco CDL Driver Jobs in Wentzville

2 open positions

Costco Pharmacy Jobs in Wentzville

2 open positions

Costco Customer Service Jobs in Wentzville

1 open positions

Last updated: October 30, 2026