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.

Business Reporting Analyst (SQL, PySpark, Tableau)

Company: Apple

Location: Culver City, CA

Posted Oct 16, 2025

Design, build, and maintain both backend and front-end for reports in various reporting tools. 2+ years and expertise with front-end reporting tools (eg.…

Sr. Data Scientist, Subscriptions

Company: Apple

Location: San Diego, CA

Posted Oct 16, 2025

Work with engineering to identify data needs for new initiatives and build data pipelines. 3+ years of experience with demonstrated expertise in programming,…

Data Engineer - Cloud Infrastructure

Company: Apple

Location: San Diego, CA

Posted Oct 16, 2025

You will be responsible for providing technical guidance, sharing observability know-how, leveraging AI pipelines, and mentoring the team to develop and deliver…

Business Reporting Analyst (SQL, PySpark, Tableau)

Company: Apple

Location: San Diego, CA

Posted Oct 16, 2025

Design, build, and maintain both backend and front-end for reports in various reporting tools. 2+ years and expertise with front-end reporting tools (eg.…

Entry Level Brand Representatitve

Company: Confidential

Location: Morgan Hill, CA

Posted Oct 16, 2025

As an Entry Level Brand Representative, you will support our marketing initiatives, assist with campaign logistics, and develop the skills needed to grow into a…

Business Reporting Analyst (SQL, PySpark, Tableau)

Company: Apple

Location: Cupertino, CA

Posted Oct 16, 2025

Design, build, and maintain both backend and front-end for reports in various reporting tools. 2+ years and expertise with front-end reporting tools (eg.…

Brand Marketing Manager

Company: Gibson Homewares

Location: Commerce, CA

Posted Oct 16, 2025

Lead influencer and social media marketing efforts. Manage packaging, samples, and trade show logistics. Directly manage brand relationships and partnerships.

Mandarin Teacher

Company: STAR Education

Location: Venice, CA

Posted Oct 16, 2025

All staff must show proof of vaccination against the covid 19 virus. Prior experience in working with children. Flexible schedule is a plus.

Skilled Carpenter

Company: Garrett Construction, Inc.

Location: Los Angeles, CA

Posted Oct 16, 2025

Reliable transportation and valid driver’s license required and own set of tools. The ideal candidate will have experience in both rough and finish carpentry,…

DevOps Engineer, Retail Engineering

Company: Apple

Location: Sunnyvale, CA

Posted Oct 16, 2025

Experience cross-functional initiatives, and to architect, design, and deliver scalable, high-performance software solutions in collaboration with multiple…

Automotive Fabricator / Welder (Full-time with benefits)

Company: ICON

Location: Chatsworth, CA

Posted Oct 16, 2025

Must have fabrication experience working with vehicles (mechanical skills and theory). Plenty of room for growth within the company.

PART TIME (20 - 34.5HRS) - JANITOR - FLEET - NAVAL BASE SAN DIEGO

Company: Navy Exchange Service Command

Location: San Diego, CA

Posted Oct 16, 2025

Notifies supervisor when additional material is needed or when equipment is in need of repair or replacement. Cleans laundry rooms, washing machines, dryers and…

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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