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Jobs in Ontario, CA
247 active postings tracked in Ontario, CA · collapsed to 197 roles.
Ontario, CA Job Market Score
- Few reposted listings (20% appear duplicated)
- Net hiring is positive (+29 this week — 42 added vs 13 removed)
- Slow inflow of new postings (only 27% from the last 14 days)
Ontario, CA job market overview (May 2026)
The Ontario, CA job market is currently cooling, with a mix of fresh hiring and slower-moving roles. Out of 247 active job postings tracked here, 39% have been open for more than 30 days. Hiring is concentrated in retail associate and food service, with retail as the leading sector.
- 39% of postings in Ontario, CA have been open for more than 30 days, which may indicate slower hiring or reposted positions.
- 42 new postings have appeared this week — about 17% of currently-active listings.
- Half of active postings here have been open 19 days or fewer. The longest 10% have been open for 303+ days.
- 9% of postings list a salary range (23 of 247).
- Median advertised salary among annual-pay roles is $98k.
- The most active employers right now are Costco, Kaiser Permanente, and Panda Express.
What this means for job seekers
- Expect a typical mix of fast and slow-moving roles.
- Best opportunities are in retail associate and food service.
- Many employers don't list salary — be ready to ask early.
Ontario, CA job market
Aggregated from currently-active postings tracked in Ontario, CA.
- 247Active postings
- 42Posted this week
- 97Open 30+ days39% of active
- 9Remote / hybrid4% of active
- 9%List salary23 of 247
- 26%Hourly6 of disclosed
- $98kMedian annual (max)
- $29.85/hrMedian hourly (max)
- 19dMedian agep90 303d (long tail)
Wages by employment type
Wages by sector
Top categories
- Retail Associate24
- Food Service19
- Store Supervisor / Manager17
- Crew / Cashier14
- Beauty Advisor / Stylist9
- Account Executive8
Top occupations (SOC)
- Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products7
- Managers, All Other6
- Fast Food and Counter Workers4
- Cooks, Restaurant4
- Retail Salespersons4
- Waiters and Waitresses3
Top sectors
- Retail113
- Food Service / Restaurants62
- Consumer Goods51
- Healthcare31
- Transportation & Logistics20
- Technology12
Employment mix
- Unspecified164 · 66%
- Part-time38 · 15%
- Contract21 · 9%
- Full-time13 · 5%
- Temporary7 · 3%
- Intern4 · 2%
Top hiring companies
Filter by skill
Recent postings
- Any Position× 3 openings
Costco · Ontario, California, United States · careers.costco.com
most recent posted 10 months ago
- Member Service Assistant
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Maintenance Clerk
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Inventory Auditor
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Order PickerWarehouse / Stocker
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Gas Station Attendant
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Cashier Assistant (Front End)Crew / Cashier
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Membership Clerk
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- StockerWarehouse / Stocker
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Payroll ClerkAccounting× 2 openings
Costco · Ontario, California, United States · careers.costco.com
most recent posted 10 months ago
- Forklift Driver× 3 openings
Costco · Ontario, California, United States · careers.costco.com
most recent posted 10 months ago
- Food Service Assistant
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Cashier (Front End)Crew / Cashier
Costco · Ontario, California, United States · careers.costco.com
posted 10 months ago
- Kitchen Team (P1-1350688-1)Crew / Cashier
Panda Express · Ontario, CA · pandacareers.com
posted 11 months ago
- Pet Groomer Trainee
PetSmart · Ontario, California, United States · careers.petsmart.com
$17.09–$29.85/hr · posted 2 years ago
- Retail Sales Associate Part TimeRetail Associate
PetSmart · Ontario, California, United States · careers.petsmart.com
$17–$29.75/hr · posted 2 years ago
- STORE PERISHABLE MANAGER - DGPP in ONTARIO, CA S14136Store Supervisor / Manager
Dollar General · Ontario, California, United States · careers.dollargeneral.com
posted 3 years ago
- ASST STORE MANAGER - DGPP in ONTARIO, CA S14136Store Supervisor / Manager
Dollar General · Ontario, California, United States · careers.dollargeneral.com
posted 3 years ago
- Pet Trainer
PetSmart · Ontario, California, United States · careers.petsmart.com
$17.09–$29.85/hr · posted 8 years ago
- Retail Sales Associate Full TimeRetail Associate
PetSmart · Ontario, California, United States · careers.petsmart.com
$17–$29.75/hr · posted 8 years ago
- Pet Bather
PetSmart · Ontario, California, United States · careers.petsmart.com
$17.09–$29.85/hr · posted 8 years ago
- LEAD SALES ASSOCIATE-PT in ONTARIO, CA S14136Store Supervisor / Manager
Dollar General · Ontario, California, United States · careers.dollargeneral.com
posted 9 years ago
- SALES ASSOCIATE in ONTARIO, CA S14136Retail Associate
Dollar General · Ontario, California, United States · careers.dollargeneral.com
posted 9 years ago
- LEAD SALES ASSOCIATE-FT in ONTARIO, CA S14136Retail Associate
Dollar General · Ontario, California, United States · careers.dollargeneral.com
posted 9 years ago