Tech Jobs in Ontario, CA

172,772 open positions · Updated daily

Find 2515+ 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.

FUN LOVERS - Fully Qualified Teacher!

Company: Kindercare Learning Centers

Location: San Diego, CA

Posted Oct 14, 2025

Monitor and assess the progress of each child's development. Utilize various teaching methods to engage children in learning. Job Types: Full-time, Part-time.

Client Services Assistant

Company: Sales And Acquisitions San Diego

Location: Miramar, CA

Posted Oct 14, 2025

Our Client Services Assistant serves as the primary point of contact for customers, building relationships, driving sales, and ensuring they are satisfied with…

Customer Service Representative

Company: Gentle Dental

Location: Chula Vista, CA

Posted Oct 14, 2025

A minimum of 1 to 2 years front office experience in a medical environment. At Gentle Dental, our Customer Service Representative manage patients full cycle…

Information Assurance Analyst

Company: DKW Communications

Location: North Island, CA

Posted Oct 14, 2025

At least 5 years of cyber security experience in secure network and system design, analysis, procedure/test generation, test execution and implementation of…

OTR Truck Driver

Company: STS Express Inc

Location: Van Nuys, CA

Posted Oct 14, 2025

Disclaimer:* This position is offered under *1099 independent contractor status*. The ideal candidate will have strong experience with flatbed equipment,…

Entry Level AT&T Assistant

Company: OTS Firm

Location: San Diego, CA

Posted Oct 14, 2025

Build relations with each business owner and customer by asking questions and understanding how to create a best-in-class experience.

AT&T Client Support Representative

Company: Confidential

Location: North Hollywood, CA

Posted Oct 14, 2025

Reliable transportation to and from the office and field appointments. Represent a leading name in telecommunications while managing client relationships in…

AT&T Sales Associate

Company: Warren

Location: Sunnyvale, CA

Posted Oct 14, 2025

Receive extensive knowledge from our Senior Sales Managers to learn how to lead a team that will take on new approaches to campaigns, and that will develop the…

Lead Accountant

Company: Media All Stars

Location: San Diego, CA

Posted Oct 14, 2025

Bachelor's degree in Accounting, Finance, or a related field; CPA certification is preferred. Prepare and file federal, state, and local tax returns for…

AT&T Client Service Associate

Company: OTS Empire, inc

Location: La Mesa, CA

Posted Oct 14, 2025

Prior experience in sales, customer service, retail, hospitality, leadership or a related field is a plus. Educate customers on the value of AT&T’s advanced…

Plumber

Company: FRM PLUMBING & MAINTENANCE

Location: Arcadia, CA

Posted Oct 14, 2025

Valid commercial driver's license for transportation of materials and equipment to job sites. Strong mechanical knowledge to troubleshoot and repair plumbing…

EUC Project Manager

Company: Compucom Staffing

Location: Santa Clara, CA

Posted Oct 14, 2025

Lead and develop project methodologies including Agile, Waterfall, Kanban, and Lean. Excellent communication and presentation abilities, capable of engaging…

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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