Costco Grocery & Fresh Jobs in Lake St. Louis, MO — See Openings

As of October 2026, there are 9 Costco grocery & fresh openings in Lake St. Louis, MO. Local pay ranges from $18 to $25/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

(Lake St. Louis)Part-Time:Food Service Assistant

Lake St. Louis, MO

$17 - $20

Costco

Hiring in Lake St. Louis:Food Court Worker(Part-Time)

Lake St. Louis, MO

$18 - $25

Costco

Food Service Worker-Part Time(Gig)-Lake St. Louis

Lake St. Louis, MO

$18 - $24

Costco

[Just Posted] Food Preparation Associate-Lake St. Louis(PT)

Lake St. Louis, MO

$18 - $22

Costco

Student Friendly:Bakery Worker(Lake St. Louis)

Lake St. Louis, MO

$20 - $23

Costco

Lake St. Louis,MO:Bakery Wrapper at Costco | Hiring

Lake St. Louis, MO

$18 - $24

Costco

Lake St. Louis Job:Bakery Assistant(Part-Time)

Lake St. Louis, MO

$18 - $23

Costco

Part Time Rotisserie Chicken Cook

Lake St. Louis, MO

$20 - $24

Costco

Lake St. Louis Job:Deli Clerk(No Exp Req*)

Lake St. Louis, MO

$19 - $24

Costco Grocery & Fresh Jobs in Lake St. Louis — FAQ

How many Costco grocery & fresh jobs are open in Lake St. Louis, MO?
There are currently 9+ Costco grocery & fresh positions in Lake St. Louis, MO. New grocery & fresh roles are added regularly — check this page for the latest openings.
How much do Costco grocery & fresh jobs pay in Lake St. Louis?
Costco grocery & fresh pay in Lake St. Louis 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 Lake St. Louis?
Many Costco grocery & fresh positions in Lake St. Louis 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 Lake St. Louis?
Browse the 9+ 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 Lake St. Louis

Costco Part-Time Jobs in Lake St. Louis

54 open positions

Costco Weekend Jobs in Lake St. Louis

17 open positions

Costco Delivery Driver Jobs in Lake St. Louis

6 open positions

Costco Fulfillment Center Jobs in Lake St. Louis

6 open positions

Costco Overnight Jobs in Lake St. Louis

3 open positions

Costco CDL Driver Jobs in Lake St. Louis

2 open positions

Costco Pharmacy Jobs in Lake St. Louis

2 open positions

Costco Customer Service Jobs in Lake St. Louis

1 open positions

Last updated: October 30, 2026