Costco Part-Time Jobs in Florissant, MO — Start This Week

As of October 2026, there are 244 Costco part-time openings in Florissant, MO. Local pay ranges from $15 to $34/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Part-Time Part Time Stocker|Florissant,MO | Part Time Job

Florissant, MO

$18 - $23

Costco

Florissant Front End Assistant(Part-time)-Costco | Hiring

Florissant, MO

$20 - $24

Costco

Payroll Assistant - Part Time

Florissant, MO

$22 - $27

Costco

Part Time Loss Prevention Associate

Florissant, MO

$18 - $23

Costco

Urgent Hire:Part Time Cake Decorator(Flexible,Florissant)

Florissant, MO

$23 - $26

Costco

Hiring in Florissant:Morning Shift(Part-Time)

Florissant, MO

$19 - $23

Costco

Apply Now:Part Time Payroll Clerk in Florissant,MO | Hiring

Florissant, MO

$19 - $23

Costco

Florissant:Part Time Office Assistant(Part-time,$19-$24/hr) | Hiring

Florissant, MO

$19 - $24

Costco

Costco(Florissant)Hiring:Warehouse Associate-Part Time | Apply Now

Florissant, MO

$16 - $20

Costco

Urgent Hire in Florissant:Team Member

Florissant, MO

$18 - $24

Costco

Florissant Job:Careers(No Exp Req*)

Florissant, MO

$18 - $24

Costco

Corporate Jobs - Part Time

Florissant, MO

$15 - $19

Costco Part-Time Jobs in Florissant — FAQ

How many Costco part-time jobs are open in Florissant, MO?
There are currently 244+ Costco part-time positions in Florissant, MO. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Florissant?
Costco part-time pay in Florissant 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 Florissant?
Many Costco part-time positions in Florissant 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 Florissant?
Browse the 244+ 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 Florissant

Costco Weekend Jobs in Florissant

53 open positions

Costco Grocery & Fresh Jobs in Florissant

49 open positions

Costco Fulfillment Center Jobs in Florissant

21 open positions

Costco Delivery Driver Jobs in Florissant

17 open positions

Costco Overnight Jobs in Florissant

15 open positions

Costco CDL Driver Jobs in Florissant

10 open positions

Costco Pharmacy Jobs in Florissant

8 open positions

Costco Customer Service Jobs in Florissant

3 open positions

Last updated: October 30, 2026