Costco Grocery & Fresh Jobs in Ontario, CA — Open Positions

As of November 2026, there are 51 Costco grocery & fresh openings in Ontario, CA. Local pay ranges from $16 to $28/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Costco seeks Bakery Wrapper in Ontario | Hiring

Ontario, CA

$18 - $24

Costco

Part Time Rotisserie Chicken Cook

Ontario, CA

$20 - $24

Costco

Ontario Part-Time:Food & Bakery(Now Hiring) | Part Time Job

Ontario, CA

$20 - $24

Costco

Deli Associate|Ontario,CA|Costco | Hiring

Ontario, CA

$22 - $27

Costco

Ontario Needs:Bakery Worker(Part-Time)

Ontario, CA

$19 - $22

Costco

(Ontario)Part-Time:Food Court Worker

Ontario, CA

$18 - $25

Costco

Food Preparation Associate-Part Time(Gig)-Ontario

Ontario, CA

$20 - $24

Costco

Ontario,CA:Food Service Worker-Part Time at Costco | Hiring

Ontario, CA

$18 - $24

Costco

Part-Time Bakery Wrapper – Ontario,CA | Part Time Job

Ontario, CA

$18 - $24

Costco

Part Time Rotisserie Chicken Cook

Ontario, CA

$16 - $20

Costco

$19.00/hr Food Preparation Associate-Ontario(PT)

Ontario, CA

$17 - $20

Costco

Part Time Kitchen Assistant

Ontario, CA

$20 - $25

Costco Grocery & Fresh Jobs in Ontario — FAQ

How many Costco grocery & fresh jobs are open in Ontario, CA?
There are currently 51+ 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 51+ 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

259 open positions

Costco Grocery & Fresh Jobs in Columbus

183 open positions

Costco Grocery & Fresh Jobs in Lakewood

173 open positions

Costco Grocery & Fresh Jobs in Columbia

172 open positions

Costco Grocery & Fresh Jobs in Bloomington

165 open positions

Costco Grocery & Fresh Jobs in Albany

155 open positions

Costco Grocery & Fresh Jobs in Greenville

154 open positions

Costco Grocery & Fresh Jobs in Auburn

148 open positions

Costco Grocery & Fresh Jobs in Franklin

144 open positions

Costco Grocery & Fresh Jobs in Long Beach

144 open positions

Other Costco Jobs in Ontario

Costco Part-Time Jobs in Ontario

268 open positions

Costco Weekend Jobs in Ontario

53 open positions

Costco Fulfillment Center Jobs in Ontario

21 open positions

Costco Delivery Driver Jobs in Ontario

19 open positions

Costco Overnight Jobs in Ontario

15 open positions

Costco CDL Driver Jobs in Ontario

11 open positions

Costco Pharmacy Jobs in Ontario

9 open positions

Costco Customer Service Jobs in Ontario

3 open positions

Last updated: November 03, 2026