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.

Local Truck Driver

Company: J.B. Hunt Transport

Location: South Gate, CA

Posted Aug 22, 2025

Become a Dedicated Contract Services� driver and start enjoying consistent freight and deliveries for a single customer. PTO accrues from day one.

Marketing Manager

Company: sweetgreen

Location: Los Angeles, CA

Posted Aug 22, 2025

In summary, this role requires a blend of technical proficiency in coding, data analysis skills to drive successful email marketing campaigns and optimize their…

Brand Marketing Manager, WhatsApp

Company: WhatsApp

Location: Los Angeles, CA

Posted Aug 22, 2025

BA/BS degree in marketing, business, or related field. Demonstrated track record of bringing a tech product's brand positioning into product design & GTM.

Public Safety Officer

Company: Paradise Valley Hospital

Location: National City, CA

Posted Aug 22, 2025

State Driver’s license upon hire. Experience in Healthcare security or related field preferred. Coordinates facility response to various potential problems for…

Supervisor, Patient Care RN - Surgical Acute Neuro/Ortho/Spine - La Jolla - Nights

Company: Scripps Health

Location: La Jolla, CA

Posted Aug 22, 2025

Maintains current California RN license. BSN and/or MSN and certification in area of specialty if applicable. Ensure the safe transition of patients through the…

ELECTRICIAN I

Company: Department of General Services

Location: Los Angeles County, CA

Posted Aug 22, 2025

Under the general direction of the Direct Construction Supervisor II, the Electrician I, in the Facilities Management Division (FMD) DCU, performs installation,…

Marketing Manager, Netflix House

Company: Netflix

Location: Los Angeles, CA

Posted Aug 22, 2025

Lead end-to-end development of integrated campaigns for new and existing Netflix House locations, from strategy through execution, with a focus on driving…

Custodian (temp to hire)

Company: Banks Power

Location: Azusa, CA

Posted Aug 22, 2025

Clean hallways, offices and lobbies; clean windows and doors inside and outside; clean all entry areas into office and shop areas. 401(k) and 401(k) matching.

Brand Manager - Brand Platforms

Company: Deloitte

Location: San Diego, CA

Posted Aug 22, 2025

From events to social media to digital assets and execution, our blend of insights from our expert marketers and world-class creative talent produces attention-…

Network Enterprise Architect-Onsite- NO C2C

Company: The Norland Group

Location: Downey, CA

Posted Aug 22, 2025

Three (3) years of experience within the last five (5) years in architecting and managing cloud environments across multiple platforms (AWS, Azure, Oracle Cloud…

Data Analyst

Company: Apple

Location: Sunnyvale, CA

Posted Aug 22, 2025

Ability to understand and explain complex business processes, systems, and tools with a specific focus on upstream/downstream impact; understands the…

Data Scientist, Campus, United States - BCG X

Company: Boston Consulting Group

Location: Manhattan Beach, CA

Posted Aug 22, 2025

Explain sophisticated data science concepts in an understandable manner. Love building things and are comfortable working with modern development tools and…

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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