Tech Jobs in Ontario, CA

172,782 open positions · Updated daily

Ontario, CA sits in the heart of Orange County, a region that blends the innovation of the Greater Los Angeles tech corridor with a more affordable lifestyle. The city’s proximity to major hubs like Irvine, Santa Ana, and the bustling downtown Los Angeles area means tech talent can tap into a diverse ecosystem of startups, established firms, and research institutions while enjoying a lower cost of living. The presence of the Ontario International Airport further fuels a strong logistics technology sector, attracting companies that need real‑time data solutions for freight and supply chain operations.

Tech companies in Ontario span several verticals. Software and web development firms such as Adobe’s regional office and Oracle’s Irvine branch thrive here, alongside biotech innovators like Genentech’s Orange County lab and Life Sciences Park startups. The city also hosts hardware manufacturers, including Intel’s manufacturing plant in nearby Santa Ana, and telecommunications leaders like T‑Mobile’s Orange County headquarters. With the University of California, Irvine nearby, research collaborations and talent pipelines flow directly into local tech teams.

Ontario’s median rent hovers around $2,500 a month, significantly below the $3,500 average in central Los Angeles, but salaries for tech roles have been rising to match the talent demand. Salary transparency is therefore essential for candidates to negotiate competitively and for employers to attract the best talent. Knowing the exact pay range for roles such as software engineers, data scientists, or product managers helps job seekers evaluate whether a position aligns with their financial goals and lifestyle needs.

Middle School Special Ed Teacher | San Diego, California

Company: ProCare Therapy

Location: San Diego, CA

Posted Aug 16, 2025

Bachelor's or Master's degree in Special Education, active Special Education Teacher license and minimum 1+ years Special Education Teacher experience required.

Chef De Cuisine | Saint James French Diner | Palihotel San Diego

Company: Palisociety

Location: San Diego, CA

Posted Aug 16, 2025

Embracing and abiding by all corporate SOPs as well as state and local labor laws. Working collaboratively with all restaurant and hotel teams to ensure…

Customer Service Representative - CHOC MSO

Company: Rady Children's Hospital-San Diego

Location: San Diego, CA

Posted Aug 16, 2025

Researching and responding to provider calls regarding authorization or claim payment status. Answering calls from provider offices and members of the medical…

Welder (2nd shift)

Company: BAE Systems

Location: San Diego, CA

Posted Aug 16, 2025

Able to use hand tools and power tools safely and efficiently. Our leave programs include paid time off, paid holidays, as well as other types of leave,…

Licensed cabinet installer

Company: Artisan Woodcraft & Design

Location: San Diego, CA

Posted Aug 16, 2025

California State, active contractors license & liability insurance required. 10 Years + cabinet installation experience preferred.

Experienced Electrician Helper – Short-Term

Company: The Commencement Group

Location: Compton, CA

Posted Aug 16, 2025

Looking for an experienced electrical helper to assist with rough-in work. Must have some hands-on experience in residential or commercial electrical work, be…

Machine Learning Engineer 2

Company: Intuit

Location: San Diego, CA

Posted Aug 16, 2025

BS, MS, or PhD degree in Computer Science or related field, or equivalent practical experience. You’ll be expected to help conceive, code, and deploy data…

Client Sales Representative (CSR)

Company: Ezee Consulting Inc.

Location: El Cajon, CA

Posted Aug 16, 2025

Perform data entry tasks accurately to maintain up-to-date customer records. Utilize effective phone etiquette to communicate clearly and professionally with…

Pharmacist in Charge (FT) - Los Angeles, CA

Company: Capsule

Location: Los Angeles, CA

Posted Aug 16, 2025

As a Pharmacist In Charge, you will play a crucial role in driving the commercial success and the establishment of the Capsule brand in each market by owning…

Executive Chef

Company: Confidential

Location: San Jose, CA

Posted Aug 16, 2025

Good understanding of useful computer programs and cell phone apps. You will be responsible for all menu creation and execution, purchasing, cost control and…

Accounting Manager

Company: Robert Half

Location: San Jose, CA

Posted Aug 16, 2025

Proficiency in account reconciliations and journal entry preparation. We offer contract, temporary and permanent placement solutions for finance and accounting,…

Chef De Cuisine | Saint James French Diner | Palihotel San Diego

Company: Palisociety

Location: San Diego, CA

Posted Aug 16, 2025

Embracing and abiding by all corporate SOPs as well as state and local labor laws. Working collaboratively with all restaurant and hotel teams to ensure…

Frequently Asked Questions

What types of tech jobs are available in Ontario, CA?
Ontario offers a wide range of roles, from software engineering and full‑stack development in local startups to data science positions at logistics firms like <strong>Amazon Web Services</strong> and product management roles in biotech companies such as <strong>Genentech</strong>. The city also hosts networking engineering jobs, cybersecurity analysts, and UI/UX designers across both established corporations and emerging tech ventures.
Are tech jobs in Ontario, CA remote or on‑site?
The trend leans toward hybrid arrangements. Many companies, including <strong>Adobe</strong> and <strong>Oracle</strong>, allow employees to work remotely two days a week while using Ontario’s co‑working spaces for collaboration. Startups often favor on‑site presence to foster rapid iteration, but most roles provide flexibility for remote work, especially in software development and data‑analytics positions.
Who are the major employers for tech talent in Ontario, CA?
Key employers include <strong>Adobe</strong>, <strong>Oracle</strong>, and <strong>Intel</strong> for software and hardware roles; <strong>T‑Mobile</strong> and <strong>Verizon</strong> for telecom and network engineering; and <strong>Genentech</strong> and <strong>Life Sciences Park</strong> startups for biotech and life‑science data science. The University of California, Irvine also offers research positions that attract software developers and data scientists.
What are the salary expectations for tech roles in Ontario, CA?
Salaries vary by function and experience, but median ranges are: software engineer $110,000–$140,000, data scientist $115,000–$150,000, product manager $120,000–$160,000, and cybersecurity analyst $100,000–$130,000. These figures reflect the city’s growing demand for tech talent and the need to compete with higher‑cost markets like downtown LA.
How can I relocate to Ontario, CA for tech work?
Start by researching local housing options—consider apartment complexes in the <strong>Scottsmoor</strong> and <strong>Lakeside</strong> neighborhoods, which offer convenient access to major highways and public transit. Leverage online forums such as <strong>Reddit’s r/techjobs</strong> for relocation tips and connect with local tech meetups to network before arrival. Also, use Job Transparency’s salary data to negotiate a compensation package that covers rent, transportation, and benefits in Ontario’s cost‑of‑living context.

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