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.

Journeyman Plumber

Company: Borja Engineering & Construction

Location: San Diego, CA

Posted Oct 04, 2025

In this role, you’ll be responsible for diagnosing, repairing, and installing plumbing systems while delivering outstanding service to our customers.

Graphic Designer

Company: Wasserman Media Group LLC

Location: Los Angeles, CA

Posted Oct 04, 2025

Must be a creative problem solver; when the answer isn’t given to you, you must be able to find your own. Must be familiar with UI/UX design and understand how…

Brand Manager

Company: American International Industries

Location: Commerce, CA

Posted Oct 04, 2025

Maintain understanding of how social media integrates into the overall marketing framework, while collaborating with the social media team to ensure brand…

Janitor

Company: Allied Universal® Janitorial Services

Location: Glendale, CA

Posted Oct 04, 2025

Remove all stains from vertical surfaces such as doors, door frames, and around light switches, private entry glass and dividers.

PRN Research RN

Company: Evolution Research Group

Location: Lemon Grove, CA

Posted Oct 04, 2025

Valid License as an RN in the state of practice; maintain current license. Plus, we offer competitive benefits include medical and dental coverage, a matching…

GenAI Solutions Architect - SFL Scientific

Company: Deloitte

Location: San Diego, CA

Posted Oct 04, 2025

Stay ahead of industry trends, evaluate new tools/features, pilot innovative solutions, and shape roadmaps for client-facing GenAI tools.

Scheduling Analyst

Company: San Jose State University

Location: San Jose, CA

Posted Oct 03, 2025

This position requires strong attention to detail, the ability to analyze data, and excellent communication skills to support academic operations in a fast-…

Retail Finish Carpenter - Light Carpentry

Company: IKEA

Location: San Diego, CA

Posted Oct 03, 2025

Co-worker discount, meal deal, and referral bonus. Staying up to date and knowledgeable about carpentry trends to increase quality and efficiency.

Customer Service Representative

Company: RA & Associates

Location: Glendale, CA

Posted Oct 03, 2025

*Answer incoming calls* promptly and professionally. Strong communication and active listening skills. Speak with prospective clients to assess their needs.

HVAC Service Technician

Company: ASI Hastings

Location: San Diego, CA

Posted Oct 04, 2025

Licenses: Valid HVAC technician license and driver’s license. Service and repair HVAC systems: Analyze system issues and identify appropriate repair courses of…

AP History and Economics Teacher

Company: High Bluff Academy

Location: Rancho Santa Fe, CA

Posted Oct 04, 2025

A bachelor’s degree in History, Economics, Political Science or a related field (Master’s degree preferred). Inspire students to think critically, ask questions…

Packaging Project Manager

Company: Cosmetics

Location: Azusa, CA

Posted Oct 04, 2025

Collaborate with product development, marketing, design, logistics, and production teams to ensure packaging meets design, functionality, and safety…

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.

Related Pages