Costco Weekend Jobs in O'Fallon, MO — Start This Week

As of September 2026, there are 17 Costco weekend openings in O'Fallon, MO. Local pay ranges from $18 to $28/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Entry Maintenance Worker-Part Time(Flexible)|O'fallon

O'Fallon, MO

$18 - $23

Costco

O'fallon Flexible Role:Part Time

O'Fallon, MO

$18 - $23

Costco

Entry Tire Center-Part Time(Flexible)|O'fallon

O'Fallon, MO

$18 - $25

Costco

O'fallon Flexible Role:Student

O'Fallon, MO

$19 - $24

Costco

O’fallon Flexible Role:Maintenance Worker-Part Time

O’Fallon, IL

$18 - $23

Costco

Flexible Part Time(O’fallon)

O’Fallon, IL

$18 - $23

Costco

Tire Center-Part Time(Contract)|O’fallon

O’Fallon, IL

$18 - $25

Costco

Recent Job:Student(Contract,O’fallon)

O’Fallon, IL

$19 - $24

Costco

Part Time Costco Full Time Jobs

O'Fallon, MO

$19 - $26

Costco

Part Time Costco Entry Level Jobs

O'Fallon, MO

$19 - $25

Costco

Costco Temporary Jobs - Part Time

O'Fallon, MO

$22 - $28

Costco

O'fallon Needs:Weekend(Part-Time)

O'Fallon, MO

$20 - $23

Costco Weekend Jobs in O'Fallon — FAQ

How many Costco weekend jobs are open in O'Fallon, MO?
There are currently 17+ Costco weekend positions in O'Fallon, MO. New weekend roles are added regularly — check this page for the latest openings.
How much do Costco weekend jobs pay in O'Fallon?
Costco weekend pay in O'Fallon 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 O'Fallon?
Many Costco weekend positions in O'Fallon 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 O'Fallon?
Browse the 17+ 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.

Costco Weekend Jobs in Other Cities

Costco Weekend Jobs in Springfield

53 open positions

Costco Weekend Jobs in Columbus

51 open positions

Costco Weekend Jobs in Greenville

50 open positions

Costco Weekend Jobs in Middletown

50 open positions

Costco Weekend Jobs in Columbia

45 open positions

Costco Weekend Jobs in Franklin

45 open positions

Costco Weekend Jobs in Lakewood

42 open positions

Costco Weekend Jobs in Auburn

42 open positions

Costco Weekend Jobs in Hampton

37 open positions

Costco Weekend Jobs in Fairfield

36 open positions

Other Costco Jobs in O'Fallon

Costco Part-Time Jobs in O'Fallon

31 open positions

Costco Grocery & Fresh Jobs in O'Fallon

12 open positions

Costco Fulfillment Center Jobs in O'Fallon

3 open positions

Costco Delivery Driver Jobs in O'Fallon

3 open positions

Costco Overnight Jobs in O'Fallon

3 open positions

Costco Pharmacy Jobs in O'Fallon

1 open positions

Last updated: September 17, 2026