Costco Part-Time Jobs in Webster Groves, MO — Open Positions
As of September 2026, there are 9 Costco part-time openings in Webster Groves, MO. Local pay ranges from $17 to $26/hr. Listings are updated daily — benefits start Day 1 for most positions.
Costco
Entry Loss Prevention Clerk-Part Time(Flexible)|Webster Groves
Webster Groves, MO
$20 - $24
Costco
Webster Groves Contract:Security
Webster Groves, MO
$19 - $25
Costco
Webster Groves Flexible Role:Store Associate
Webster Groves, MO
$18 - $24
Costco
Facilities Maintenance(Contract)|Webster Groves
Webster Groves, MO
$18 - $25
Costco
Careers(Part-Time)@ Costco-Webster Groves
Webster Groves, MO
$18 - $24
Costco
[Part-Time] Retail Associate-Webster Groves
Webster Groves, MO
$19 - $21
Costco
Student Friendly:Cake Decorator(Webster Groves)
Webster Groves, MO
$20 - $23
Costco
[Just Posted] Team Member-Webster Groves(PT)
Webster Groves, MO
$17 - $22
Costco
Urgent Hire in Webster Groves:Morning Shift
Webster Groves, MO
$19 - $23
Costco Part-Time Jobs in Webster Groves — FAQ
How many Costco part-time jobs are open in Webster Groves, MO?
There are currently 9+ Costco part-time positions in Webster Groves, MO. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Webster Groves?
Costco part-time pay in Webster Groves 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 Webster Groves?
Many Costco part-time positions in Webster Groves 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 Webster Groves?
Browse the 9+ 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 17, 2026