Costco Part-Time Jobs in Maryland Heights, MO — See Openings

As of October 2026, there are 56 Costco part-time openings in Maryland Heights, MO. Local pay ranges from $16 to $34/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Student Friendly:Front End Assistant(Maryland Heights)

Maryland Heights, MO

$18 - $24

Costco

Part Time Shipping Associate

Maryland Heights, MO

$16 - $20

Costco

Student Friendly:Business & E-commerce(Maryland Heights)

Maryland Heights, MO

$18 - $24

Costco

[New] Cart Attendant-Maryland Heights(PT)

Maryland Heights, MO

$20 - $24

Costco

$19-$24/hr Warehouse Loader job in Maryland Heights | Hiring

Maryland Heights, MO

$19 - $24

Costco

Maryland Heights Contract:Security

Maryland Heights, MO

$19 - $25

Costco

Student Friendly:Office Assistant(Maryland Heights)

Maryland Heights, MO

$19 - $24

Costco

$21.50/hr Cake Decorator-Maryland Heights(PT)

Maryland Heights, MO

$20 - $23

Costco

Part-Time Hearing Aid Specialist(Maryland Heights)

Maryland Heights, MO

$25 - $33

Costco

Optical Assistant needed in Maryland Heights(Apply Now)

Maryland Heights, MO

$20 - $23

Costco

Start ASAP:Administrative(Maryland Heights)

Maryland Heights, MO

$18 - $23

Costco

Part-Time Warehouse Receiver in Maryland Heights

Maryland Heights, MO

$20 - $23

Costco Part-Time Jobs in Maryland Heights — FAQ

How many Costco part-time jobs are open in Maryland Heights, MO?
There are currently 56+ Costco part-time positions in Maryland Heights, MO. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Maryland Heights?
Costco part-time pay in Maryland Heights 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 Maryland Heights?
Many Costco part-time positions in Maryland Heights 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 Maryland Heights?
Browse the 56+ 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 Maryland Heights

Costco Weekend Jobs in Maryland Heights

15 open positions

Costco Grocery & Fresh Jobs in Maryland Heights

9 open positions

Costco Delivery Driver Jobs in Maryland Heights

6 open positions

Costco Fulfillment Center Jobs in Maryland Heights

6 open positions

Costco Overnight Jobs in Maryland Heights

3 open positions

Costco CDL Driver Jobs in Maryland Heights

2 open positions

Costco Pharmacy Jobs in Maryland Heights

2 open positions

Costco Customer Service Jobs in Maryland Heights

1 open positions

Last updated: October 30, 2026