Tech Jobs in Ontario, CA

172,772 open positions · Updated daily

Find 3018+ tech job opportunities in Ontario, CA from companies committed to salary transparency. Browse positions across software engineering, DevOps, data science, and more in the Ontario, CA area.

AI ML Engineer SME

Company: PMAT

Location: San Diego, CA

Posted Oct 07, 2025

Master’s degree in Computer Science, Data Science, Engineering, Mathematics, Statistics, or a related STEM field plus a minimum of 6 years of AI/ML experience…

Software Engineer - Backend Systems

Company: Apple

Location: Cupertino, CA

Posted Oct 07, 2025

Experience leading the technical development of larger features and collaborating across organizational boundaries.

Manager, Product Marketing - New Content Experiences

Company: Netflix

Location: Los Angeles, CA

Posted Oct 07, 2025

Build go to market strategy for feature launches - develop key audiences, channels, countries to activate, messages, etc.

Night janitor

Company: Servi-tek

Location: Los Angeles, CA

Posted Oct 07, 2025

Maintain cleanliness in restrooms, break rooms, and common areas by restocking supplies and sanitizing surfaces.

Chef

Company: Kitchens for Good

Location: San Diego, CA

Posted Oct 07, 2025

Maintain kitchen budget and cost controls. Inspect and maintain kitchen equipment, recommending repairs or replacements as needed.

Executive Chef

Company: Agemark

Location: Glendale, CA

Posted Oct 07, 2025

Exceptional leadership skills; able to inspire, coach, and develop a motivated culinary team. Manage inventory, ordering, and cost controls to meet budget goals…

Data Scientist- Data Cloud

Company: Apple

Location: San Diego, CA

Posted Oct 07, 2025

In your role as a Data Scientist you will: * Design and implement complex analytical models using dbt, SQL, and Python * Optimize and create data extraction…

Data Analyst

Company: SteerBridge

Location: Miramar, CA

Posted Oct 07, 2025

Providing expertise and translating the business needs to design and develop tools, techniques, metrics, and dashboards for insights and data visualization.

DORA RISTORANTE - SOUS CHEF

Company: DORA RISTORANTE (NEW OPENING)

Location: La Jolla, CA

Posted Oct 07, 2025

Uphold the highest standards of food safety, food handling, and sanitation requirements to ensure the health and safety of staff and guests.

Registered Nurse (RN) - Per Diem

Company: Hydration Room

Location: Campbell, CA

Posted Oct 07, 2025

In this per diem Registered Nurse (RN) role, you’ll administer IV and injection therapies, provide patient education, and support overall wellness through…

Project Manager (On-Site)

Company: Wilshire Law Firm

Location: Los Angeles, CA

Posted Oct 07, 2025

Oversee project timelines, budgets, and resources; conduct cost analysis and ensure adherence to approved budgets. PMP (or equivalent) certification is a plus.

Frequently Asked Questions

What types of tech jobs are available in Ontario, CA?
We list a wide range of tech positions in Ontario, CA including software engineering, DevOps, data science, product management, and more. Filter by category to find roles matching your expertise.
Are there remote jobs available from Ontario, CA-based companies?
Yes, many companies based in Ontario, CA offer remote or hybrid work arrangements. Use our remote filter to find flexible positions from Ontario, CA employers.
How is the tech job market in Ontario, CA?
The tech job market in Ontario, CA continues to grow. Browse our current listings to see the latest opportunities and salary ranges offered by companies in the area.

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