Costco Part-Time Jobs in Middle River, MD — Open Positions

As of October 2026, there are 57 Costco part-time openings in Middle River, MD. Local pay ranges from $16 to $34/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Entry Receiving Clerk-Middle River | Hiring

Middle River, MD

$20 - $25

Costco

HR Assistant needed in Middle River(Apply Now)

Middle River, MD

$20 - $24

Costco

Membership Clerk|Middle River,MD|Costco | Hiring

Middle River, MD

$19 - $21

Costco

Student Friendly:Cashier(Middle River)

Middle River, MD

$18 - $23

Costco

Evening Role:Cart Attendant(Middle River)

Middle River, MD

$20 - $24

Costco

Tire Installer(Part-Time)@ Costco-Middle River

Middle River, MD

$20 - $25

Costco

Cake Decorator needed in Middle River(Apply Now)

Middle River, MD

$21 - $24

Costco

Optical Associate (Part Time)

Middle River, MD

$22 - $28

Costco

Cashier - Part Time

Middle River, MD

$19 - $23

Costco

Student Friendly:Hearing Aid Specialist(Middle River)

Middle River, MD

$25 - $33

Costco

Flexible Hours:Retail Associate-Middle River

Middle River, MD

$21 - $24

Costco

Hiring in Middle River:Online Order Associate(Part-Time)

Middle River, MD

$19 - $22

Costco Part-Time Jobs in Middle River — FAQ

How many Costco part-time jobs are open in Middle River, MD?
There are currently 57+ Costco part-time positions in Middle River, MD. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Middle River?
Costco part-time pay in Middle River 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 Middle River?
Many Costco part-time positions in Middle River 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 Middle River?
Browse the 57+ 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 Middle River

Costco Weekend Jobs in Middle River

14 open positions

Costco Grocery & Fresh Jobs in Middle River

9 open positions

Costco Delivery Driver Jobs in Middle River

6 open positions

Costco Fulfillment Center Jobs in Middle River

6 open positions

Costco Overnight Jobs in Middle River

3 open positions

Costco CDL Driver Jobs in Middle River

2 open positions

Costco Pharmacy Jobs in Middle River

2 open positions

Costco Customer Service Jobs in Middle River

1 open positions

Last updated: October 30, 2026