Tech Jobs in Ontario, CA

172,772 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.

CDL A OTR Truck Driver - $1250 orientation pay

Company: Central Oregon Truck Company

Location: Long Beach, CA

Posted Aug 22, 2025

Top drivers *earn up to $127,000 per year\**. *No Flatbed experience required* for experienced OTR drivers – Get trained for Flatbed during orientation.

Classified Substitute

Company: Union School District

Location: San Jose, CA

Posted Aug 22, 2025

The District is situated between the beautiful Los Gatos foothills and the city of San Jose. The District occupies the southwest corner of Santa Clara County…

Staff OTA Systems Engineer

Company: Rivian and VW Group Technology

Location: Palo Alto, CA

Posted Aug 22, 2025

Collaborate with stakeholders to intake system and user needs into user stories to drive the engineering development process for new features.

Junior, Graphic Designer

Company: Anastasia Beverly Hills

Location: Mar Vista, CA

Posted Aug 22, 2025

Knowledge of other design tools or platforms. Experience in visual merchandising or event graphics design. A portfolio showcasing your design skills (required).

Transitional Kindergarten Teacher

Company: The Roman Catholic Archdiocese of Los Angeles (LA Catholics)

Location: Los Angeles, CA

Posted Aug 22, 2025

This position is for a teacher who can teach all core subjects in Catholic educational environment. The rate of pay offered to the selected candidate is based…

Auxiliary Security Officer

Company: Marksman Security

Location: Culver City, CA

Posted Aug 22, 2025

Provide excellent customer service which could include giving directions, opening doors and greeting employees, visitors and contractors in a proper manner.

CDL A OTR Truck Driver - $1250 orientation pay

Company: Central Oregon Truck Company

Location: San Diego, CA

Posted Aug 22, 2025

Central Oregon Trucking Company is hiring experienced CDL A truck drivers seeking industry-leading pay and benefits and ready to haul flatbed freight with the…

CDL A OTR Truck Driver - $1250 orientation pay

Company: Central Oregon Truck Company

Location: Fremont, CA

Posted Aug 22, 2025

Top drivers *earn up to $127,000 per year\**. *No Flatbed experience required* for experienced OTR drivers – Get trained for Flatbed during orientation.

Manager Pharmacy Business - Home Infusion

Company: Providence

Location: Burbank, CA

Posted Aug 22, 2025

This includes oversight and accountability for: front end revenue cycle including insurance benefits investigation, prior authorizations, delivery ticket…

Senior Lead Refrigeration Technician

Company: R.W. Zant

Location: Los Angeles, CA

Posted Aug 22, 2025

Respond to and manage emergency service calls; demonstrate flexibility with occasional after-hours availability. Schedule: Full-Time | On-Site.

CDL A OTR Truck Driver - $1250 orientation pay

Company: Central Oregon Truck Company

Location: Los Angeles, CA

Posted Aug 22, 2025

Top drivers *earn up to $127,000 per year\**. *No Flatbed experience required* for experienced OTR drivers – Get trained for Flatbed during orientation.

Retail Cosmetics Sales Associate - Estee Lauder, Glendale Galleria - Full Time

Company: Macy’s

Location: Glendale, CA

Posted Aug 22, 2025

Collaboration: Partnership with the total Beauty team to drive sales and deliver the customer experience. Use product knowledge to give expert guidance to each…

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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