Costco Grocery & Fresh Jobs in O'Fallon, MO — Open Positions

As of September 2026, there are 14 Costco grocery & fresh openings in O'Fallon, MO. Local pay ranges from $17 to $27/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

O'fallon Part-Time Opening:Food & Bakery

O'Fallon, MO

$19 - $26

Costco

O'fallon Deli Assistant(Gig)

O'Fallon, MO

$17 - $19

Costco

Costco Needs Rotisserie Chicken Cook in O’fallon | Hiring

O’Fallon, IL

$18 - $23

Costco

Rotisserie Chicken Cook•O'fallon,MO•Costco | Hiring

O'Fallon, MO

$18 - $23

Costco

Recent Job:Food Court Worker(Contract,O'fallon)

O'Fallon, MO

$18 - $23

Costco

O'fallon Flexible Role:Food Court Associate

O'Fallon, MO

$19 - $23

Costco

Deli Assistant(Contract)-O’fallon,IL

O’Fallon, IL

$17 - $20

Costco

Costco(O’fallon)Hiring:Bakery Assistant | Apply Now

O’Fallon, IL

$20 - $25

Costco

O'fallon Job:Bakery Assistant(Full-time) | Hiring

O'Fallon, MO

$20 - $25

Costco

Food Service Worker

O'Fallon, MO

$23 - $26

Costco

Weekend Shift:Food Preparation Associate-O'fallon

O'Fallon, MO

$18 - $25

Costco

Apply Now in O'fallon:Deli Clerk | Hiring

O'Fallon, MO

$18 - $25

Costco Grocery & Fresh Jobs in O'Fallon — FAQ

How many Costco grocery & fresh jobs are open in O'Fallon, MO?
There are currently 14+ Costco grocery & fresh positions in O'Fallon, MO. New grocery & fresh roles are added regularly — check this page for the latest openings.
How much do Costco grocery & fresh jobs pay in O'Fallon?
Costco grocery & fresh 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 grocery & fresh positions with no experience in O'Fallon?
Many Costco grocery & fresh 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 grocery & fresh jobs in O'Fallon?
Browse the 14+ grocery & fresh 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 O'Fallon

Costco Warehouse Jobs in O'Fallon

54 open positions

Costco Part-Time Jobs in O'Fallon

20 open positions

Costco Fulfillment Center Jobs in O'Fallon

10 open positions

Costco Weekend Jobs in O'Fallon

4 open positions

Costco Delivery Driver Jobs in O'Fallon

3 open positions

Costco CDL Driver Jobs in O'Fallon

2 open positions

Costco Overnight Jobs in O'Fallon

2 open positions

Costco Pharmacy Jobs in O'Fallon

1 open positions

Last updated: September 15, 2026