Costco Weekend Jobs in Rancho Santa Margarita, CA — Open Positions

As of October 2026, there are 15 Costco weekend openings in Rancho Santa Margarita, CA. Local pay ranges from $17 to $26/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Part Time(Gig)-Rancho Santa Margarita

Rancho Santa Margarita, CA

$18 - $23

Costco

Student Friendly:Security Associate(Rancho Santa Margarita)

Rancho Santa Margarita, CA

$19 - $23

Costco

Costco Temporary Jobs - Part Time

Rancho Santa Margarita, CA

$19 - $24

Costco

Flexible Student(Rancho Santa Margarita)

Rancho Santa Margarita, CA

$19 - $24

Costco

Membership Assistant - Part Time

Rancho Santa Margarita, CA

$20 - $24

Costco

Immediate Opening:Tire Center-Part Time(Gig)

Rancho Santa Margarita, CA

$18 - $25

Costco

Part Time Costco Full Time Jobs

Rancho Santa Margarita, CA

$18 - $25

Costco

Start ASAP:Inventory Clerk(Rancho Santa Margarita)

Rancho Santa Margarita, CA

$19 - $23

Costco

Evening/Weekend Warehouse Receiver(Rancho Santa Margarita)

Rancho Santa Margarita, CA

$20 - $23

Costco

Weekend Shift:Cake Decorator-Rancho Santa Margarita

Rancho Santa Margarita, CA

$20 - $23

Costco

Maintenance Worker-Part Time(Gig)-Rancho Santa Margarita

Rancho Santa Margarita, CA

$18 - $23

Costco

Weekend Shift:Weekend-Rancho Santa Margarita

Rancho Santa Margarita, CA

$21 - $24

Costco Weekend Jobs in Rancho Santa Margarita — FAQ

How many Costco weekend jobs are open in Rancho Santa Margarita, CA?
There are currently 15+ Costco weekend positions in Rancho Santa Margarita, CA. New weekend roles are added regularly — check this page for the latest openings.
How much do Costco weekend jobs pay in Rancho Santa Margarita?
Costco weekend pay in Rancho Santa Margarita 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 weekend positions with no experience in Rancho Santa Margarita?
Many Costco weekend positions in Rancho Santa Margarita require no prior experience. Costco provides paid training for new hires. Check individual listings for specific requirements.
How do I apply for Costco weekend jobs in Rancho Santa Margarita?
Browse the 15+ weekend 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 Rancho Santa Margarita

Costco Part-Time Jobs in Rancho Santa Margarita

56 open positions

Costco Grocery & Fresh Jobs in Rancho Santa Margarita

9 open positions

Costco Delivery Driver Jobs in Rancho Santa Margarita

6 open positions

Costco Fulfillment Center Jobs in Rancho Santa Margarita

6 open positions

Costco Overnight Jobs in Rancho Santa Margarita

3 open positions

Costco CDL Driver Jobs in Rancho Santa Margarita

2 open positions

Costco Pharmacy Jobs in Rancho Santa Margarita

2 open positions

Costco Customer Service Jobs in Rancho Santa Margarita

1 open positions

Last updated: October 30, 2026