Tech Jobs in Ontario, CA

Positions 172,845 Updated daily

Ontario, CA sits on the edge of Silicon Valley, offering a high concentration of networking, cloud, and data‑science roles. The city hosts Cisco’s flagship campus, Dell Technologies’ data‑center operations, and a growing fintech cluster, creating a dynamic environment where software engineers, cybersecurity analysts, and AI researchers are in constant demand.

Beyond the giants, Ontario is home to a thriving startup ecosystem focused on healthtech, biotech, and green‑tech. Companies such as Neuralink and DataStax frequently recruit from the local talent pool, while regional firms like QinetiQ and Rally specialize in cybersecurity and analytics solutions, respectively.

Housing costs in Ontario average $3,800/month for a two‑bedroom unit, and the median household income is $110,000. Salary transparency on JobTransparency enables candidates to weigh commute costs, local taxes, and living expenses against compensation, ensuring they make informed decisions about relocating or staying within the valley.

Insurance Agent (Sales, Customer Service)

Company: Freeway Insurance Services America, LLC

Location: San Diego, CA

Posted Oct 17, 2025

A Personal Lines or Property and Casualty license (preferred, but not required – we’ll support you in obtaining one). $31 - $72 / hour.

Kitchen Manager

Company: Benihana - San Diego

Location: San Diego, CA

Posted Oct 17, 2025

Inspire and develop chefs, cooks, and kitchen staff through hands-on leadership and coaching. If you reside in Arizona, California, Colorado, Illinois,…

Corporate Accountant (Bilingual: English and Mandarin)

Company: Black Sesame Technologies Inc

Location: San Jose, CA

Posted Oct 17, 2025

Bachelor’s degree in accounting, Finance, or a related field. Proficiency in Excel, QuickBooks and experience with journal entry recording.

Clinical Pharmacist - Pharmacy - FT

Company: Washington Hospital

Location: Fremont, CA

Posted Oct 18, 2025

Licensure/Certification Requirements: Current CA Pharmacy license required. Must be able to cover day, evening, or night shifts as needed, including weekends…

Solutions Architect

Company: BAE Systems

Location: San Diego, CA

Posted Oct 17, 2025

Typically a Bachelor’s degree in Software Engineering or Computer Science or engineering field of study plus 12 years of experience in software development or…

Head Baker / Pastry Chef

Company: Necatrine Grove Bakehouse

Location: Del Mar, CA

Posted Oct 17, 2025

This is a highly independent position with a high degree of responsibility. We give you the tools and staff to get the job done while you execute according to…

Janitor (Part Time) - San Diego, CA

Company: Advanced Building Maintenance Inc

Location: San Diego, CA

Posted Oct 18, 2025

The Janitor will ensure that our facility remains a welcoming and sanitary space for building occupants and visitors.

Custodian

Company: Tower Mobility

Location: Los Angeles, CA

Posted Oct 17, 2025

Janitors play a vital part in creating a healthy and welcoming environment for all. Common areas, office, training room, hallways, and restrooms.

Insurance Agent (Sales, Customer Service)

Company: Freeway Insurance Services America, LLC

Location: Chula Vista, CA

Posted Oct 17, 2025

A Personal Lines or Property and Casualty license (preferred, but not required – we’ll support you in obtaining one). A High School Diploma or GED.

Industrial Security Analyst

Company: Northrop Grumman

Location: San Diego, CA

Posted Oct 18, 2025

Review and verify personnel security clearances, incoming and outgoing visit certifications. Administers procedures for handling, storing, and keeping records,…

Electrician / Smart Home Technician

Company: SoLV Audio Video

Location: Rancho Santa Fe, CA

Posted Oct 18, 2025

We maintain high standards, but we’re also reasonable and willing to invest in our people — with ongoing training, certification opportunities, and room for…

TWMS Web Developer | Active TS clearance

Company: General Dynamics Information Technology

Location: San Diego, CA

Posted Oct 18, 2025

Assist architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform…

Frequently Asked Questions

What types of tech jobs are available in Ontario, CA?
Ontario offers roles across software engineering, cybersecurity, data science, cloud architecture, DevOps, fintech development, and healthtech research. The presence of Cisco, Dell, and several biotech startups fuels demand for these specialties.
Are tech positions in Ontario, CA remote or on‑site?
Most positions at large vendors require on‑site presence due to collaboration with cross‑functional teams, but many startups and fintech firms offer hybrid or fully remote arrangements, especially for back‑end and data‑engineering roles.
Which major employers dominate the tech scene in Ontario, CA?
Key employers include Cisco Systems, Dell Technologies, Oracle, DataStax, QinetiQ, and the local fintech hub Rally. Small healthtech and green‑tech startups also contribute significantly to the job market.
What are salary expectations for tech roles in Ontario, CA?
According to current listings, software engineers earn $110k–$160k, cybersecurity analysts $95k–$140k, data scientists $115k–$165k, and cloud architects $125k–$170k. Salaries rise with experience and certification, and benefit packages often include stock options or equity.
How can I prepare for relocating to Ontario, CA for tech work?
Research housing options in neighborhoods like the Menlo Park corridor and the Barker Road area, factor in average rent and commute times to San Jose. Leverage JobTransparency’s salary data to negotiate offers that cover living costs, and network with local meetups or Slack communities to gain insights into company culture and relocation support.

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