Costco Weekend Jobs in Florissant, MO — Immediate Openings

As of October 2026, there are 53 Costco weekend openings in Florissant, MO. Local pay ranges from $15 to $28/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Membership Assistant - Part Time

Florissant, MO

$18 - $22

Costco

Part Time Costco Full Time Jobs

Florissant, MO

$20 - $26

Costco

Florissant Part-Time Opening:Career Opportunities

Florissant, MO

$16 - $21

Costco

Flexible Weekend(Florissant)

Florissant, MO

$20 - $23

Costco

Flexible Tire Center-Part Time(Florissant)

Florissant, MO

$18 - $25

Costco

Florissant Needs:Security Associate(Part-Time)

Florissant, MO

$19 - $23

Costco

Entry Part Time Weekend Hiring(Contract)-Florissant

Florissant, MO

$20 - $23

Costco

Maintenance Worker-Part Time(Contract)|Florissant

Florissant, MO

$18 - $23

Costco

Costco Needs Student in Florissant | Hiring

Florissant, MO

$19 - $24

Costco

Evening/Weekend Team Member(Florissant)

Florissant, MO

$18 - $23

Costco

Recent Job Opening:Career Opportunities-Part Time(Florissant)

Florissant, MO

$16 - $21

Costco

Part Time Costco Entry Level Jobs

Florissant, MO

$20 - $26

Costco Weekend Jobs in Florissant — FAQ

How many Costco weekend jobs are open in Florissant, MO?
There are currently 53+ Costco weekend positions in Florissant, MO. New weekend roles are added regularly — check this page for the latest openings.
How much do Costco weekend jobs pay in Florissant?
Costco weekend 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 weekend positions with no experience in Florissant?
Many Costco weekend 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 weekend jobs in Florissant?
Browse the 53+ weekend 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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Costco Weekend Jobs in Bloomington

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158 open positions

Costco Weekend Jobs in Middletown

155 open positions

Costco Weekend Jobs in Albany

153 open positions

Other Costco Jobs in Florissant

Costco Part-Time Jobs in Florissant

244 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