Costco Part-Time Jobs in Mehlville, MO — See Openings
As of September 2026, there are 9 Costco part-time openings in Mehlville, MO. Local pay ranges from $18 to $26/hr. Listings are updated daily — benefits start Day 1 for most positions.
Costco
Loss Prevention Clerk-Part Time(Gig)-Mehlville
Mehlville, MO
$20 - $24
Costco
Immediate Opening:Security(Gig)
Mehlville, MO
$19 - $25
Costco
Store Associate(Contract)|Mehlville
Mehlville, MO
$18 - $24
Costco
Mehlville Flexible Role:Facilities Maintenance
Mehlville, MO
$18 - $25
Costco
Mehlville Needs:Careers(Part-Time)
Mehlville, MO
$18 - $24
Costco
Retail Associate needed in Mehlville(Apply Now)
Mehlville, MO
$20 - $23
Costco
[New] Cake Decorator-Mehlville(PT)
Mehlville, MO
$20 - $23
Costco
Student Friendly:Team Member(Mehlville)
Mehlville, MO
$18 - $24
Costco
Start ASAP:Morning Shift(Mehlville)
Mehlville, MO
$19 - $24
Costco Part-Time Jobs in Mehlville — FAQ
How many Costco part-time jobs are open in Mehlville, MO?
There are currently 9+ Costco part-time positions in Mehlville, MO. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Mehlville?
Costco part-time pay in Mehlville 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 Mehlville?
Many Costco part-time positions in Mehlville 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 Mehlville?
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