Costco Grocery & Fresh Jobs in Ontario, CA — See Openings

As of September 2026, there are 11 Costco grocery & fresh openings in Ontario, CA. Local pay ranges from $17 to $26/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Immediate Opening:Food Court Associate(Gig)

Ontario, CA

$19 - $23

Costco

Food Court Worker(Contract)|Ontario

Ontario, CA

$18 - $23

Costco

Ontario:Bakery Assistant(Full-time,$20-$25/hr) | Hiring

Ontario, CA

$20 - $25

Costco

Rotisserie Chicken Cook•Ontario,CA•Costco | Hiring

Ontario, CA

$18 - $23

Costco

Ontario Contract:Deli Assistant

Ontario, CA

$21 - $25

Costco

Food & Bakery at Costco(Part-Time,Ontario)

Ontario, CA

$18 - $24

Costco

Food Service Worker

Ontario, CA

$23 - $26

Costco

Weekend Shift:Food Preparation Associate-Ontario

Ontario, CA

$18 - $24

Costco

Join Costco in Ontario as a Deli Clerk | Hiring

Ontario, CA

$18 - $25

Costco

Bakery Worker

Ontario, CA

$17 - $20

Costco

Food Service Assistant

Ontario, CA

$19 - $25

Costco Grocery & Fresh Jobs in Ontario — FAQ

How many Costco grocery & fresh jobs are open in Ontario, CA?
There are currently 11+ Costco grocery & fresh positions in Ontario, CA. New grocery & fresh roles are added regularly — check this page for the latest openings.
How much do Costco grocery & fresh jobs pay in Ontario?
Costco grocery & fresh 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 grocery & fresh positions with no experience in Ontario?
Many Costco grocery & fresh 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 grocery & fresh jobs in Ontario?
Browse the 11+ grocery & fresh 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 Grocery & Fresh Jobs in Other Cities

Costco Grocery & Fresh Jobs in Springfield

59 open positions

Costco Grocery & Fresh Jobs in Columbus

43 open positions

Costco Grocery & Fresh Jobs in Columbia

40 open positions

Costco Grocery & Fresh Jobs in Lakewood

39 open positions

Costco Grocery & Fresh Jobs in Greenville

37 open positions

Costco Grocery & Fresh Jobs in Bloomington

36 open positions

Costco Grocery & Fresh Jobs in Auburn

35 open positions

Costco Grocery & Fresh Jobs in Franklin

34 open positions

Costco Grocery & Fresh Jobs in Middletown

33 open positions

Costco Grocery & Fresh Jobs in Albany

33 open positions

Other Costco Jobs in Ontario

Costco Warehouse Jobs in Ontario

43 open positions

Costco Part-Time Jobs in Ontario

17 open positions

Costco Fulfillment Center Jobs in Ontario

9 open positions

Costco Delivery Driver Jobs in Ontario

3 open positions

Costco Weekend Jobs in Ontario

3 open positions

Costco Overnight Jobs in Ontario

2 open positions

Costco CDL Driver Jobs in Ontario

1 open positions

Costco Pharmacy Jobs in Ontario

1 open positions

Last updated: September 15, 2026