Costco Part-Time Jobs in San Marcos, TX — Hiring Now

As of September 2026, there are 25 Costco part-time openings in San Marcos, TX. Local pay ranges from $16 to $37/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

HR Clerk

San Marcos, TX

$22 - $25

Costco

New:Part-Time Optical Associate(San Marcos)

San Marcos, TX

$17 - $24

Costco

Maintenance & Security

San Marcos, TX

$23 - $30

Costco

San Marcos Flexible Role:Retail

San Marcos, TX

$19 - $28

Costco

Flexible Cashier Hiring(San Marcos)

San Marcos, TX

$17 - $24

Costco

Flexible Business Center(San Marcos)

San Marcos, TX

$20 - $29

Costco

Meat Wrapper

San Marcos, TX

$19 - $27

Costco

Data Entry Clerk|Flexible|San Marcos

San Marcos, TX

$21 - $26

Costco

Flexible Evening(San Marcos)

San Marcos, TX

$18 - $27

Costco

San Marcos Part-Time Opening:Employment Opportunities

San Marcos, TX

$16 - $24

Costco

Flexible Part-Time:Warehouse Associate-San Marcos

San Marcos, TX

$16 - $21

Costco

Accounts Payable Clerk|Flexible|San Marcos

San Marcos, CA

$20 - $29

Costco Part-Time Jobs in San Marcos — FAQ

How many Costco part-time jobs are open in San Marcos, TX?
There are currently 25+ Costco part-time positions in San Marcos, TX. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in San Marcos?
Costco part-time pay in San Marcos 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 San Marcos?
Many Costco part-time positions in San Marcos 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 San Marcos?
Browse the 25+ 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.

Costco Part-Time Jobs in Other Cities

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94 open positions

Costco Part-Time Jobs in Lakewood

76 open positions

Costco Part-Time Jobs in Columbia

70 open positions

Costco Part-Time Jobs in Columbus

63 open positions

Costco Part-Time Jobs in Bloomington

63 open positions

Costco Part-Time Jobs in Pomona

55 open positions

Costco Part-Time Jobs in Anaheim

54 open positions

Costco Part-Time Jobs in Greenville

52 open positions

Costco Part-Time Jobs in San Jose

51 open positions

Costco Part-Time Jobs in Long Beach

50 open positions

Other Costco Jobs in San Marcos

Costco Warehouse Jobs in San Marcos

50 open positions

Costco Grocery & Fresh Jobs in San Marcos

14 open positions

Costco Fulfillment Center Jobs in San Marcos

10 open positions

Costco Delivery Driver Jobs in San Marcos

3 open positions

Costco Weekend Jobs in San Marcos

3 open positions

Costco CDL Driver Jobs in San Marcos

2 open positions

Costco Overnight Jobs in San Marcos

2 open positions

Costco Pharmacy Jobs in San Marcos

1 open positions

Last updated: September 15, 2026