Costco Overnight Jobs in Ontario, CA — See Openings
As of September 2026, there are 3 Costco overnight openings in Ontario, CA. Local pay ranges from $19 to $26/hr. Listings are updated daily — benefits start Day 1 for most positions.
Costco
Start ASAP:Night Shift Stocker(Ontario)
Ontario, CA
$19 - $23
Costco
Ontario Part-Time Job:Overnight | Part Time Job
Ontario, CA
$22 - $25
Costco
Part-Time Job Ontario at Costco | Part Time Job
Ontario, CA
$19 - $22
Costco Overnight Jobs in Ontario — FAQ
How many Costco overnight jobs are open in Ontario, CA?
There are currently 3+ Costco overnight positions in Ontario, CA. New overnight roles are added regularly — check this page for the latest openings.
How much do Costco overnight jobs pay in Ontario?
Costco overnight pay in Ontario 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 overnight positions with no experience in Ontario?
Many Costco overnight positions in Ontario require no prior experience. Costco provides paid training for new hires. Check individual listings for specific requirements.
How do I apply for Costco overnight jobs in Ontario?
Browse the 3+ overnight 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 Overnight Jobs in Other Cities
Costco Overnight Jobs in Springfield
15 open positions
Costco Overnight Jobs in Albany
9 open positions
Costco Overnight Jobs in Columbia
9 open positions
Costco Overnight Jobs in Bloomington
9 open positions
Costco Overnight Jobs in Lakewood
9 open positions
Costco Overnight Jobs in Columbus
9 open positions
Costco Overnight Jobs in Anaheim
9 open positions
Costco Overnight Jobs in Bakersfield
9 open positions
Costco Overnight Jobs in Long Beach
9 open positions
Costco Overnight Jobs in San Jose
9 open positions
Other Costco Jobs in Ontario
Costco Part-Time Jobs in Ontario
22 open positions
Costco Weekend Jobs in Ontario
12 open positions
Costco Grocery & Fresh Jobs in Ontario
8 open positions
Costco Fulfillment Center Jobs in Ontario
2 open positions
Costco Delivery Driver Jobs in Ontario
2 open positions
Costco Pharmacy Jobs in Ontario
1 open positions
Last updated: September 17, 2026