Tech Jobs in Ontario, CA

172,801 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.

Lead Data Analyst

Company: Disney

Location: Santa Monica, CA

Posted Aug 13, 2025

Advance the capabilities of the business with high-impact statistical analysis and data visualizations, collaborate in the design of diagnostic solutions, and…

Preschool Teacher - Palo Alto Campus

Company: Learn & Play Montessori

Location: Palo Alto, CA

Posted Aug 13, 2025

Must meet state criteria for child care employment. Implement Learn And Play Montessori School Montessori + STEM™ curriculum in a way that is consistent with…

Sr Graphic Designer

Company: Disney

Location: Burbank, CA

Posted Aug 13, 2025

As a Senior Graphic Designer with an entertainment & branding background, you will bring a passion for design at all levels—whether crafting dynamic key art for…

Fulfillment Pharmacist

Company: Alto Pharmacy

Location: San Diego, CA

Posted Aug 13, 2025

Ensure compliance with state and federal pharmacy regulations. Consistent with the Americans with Disabilities Act (ADA) and similar applicable state laws, it…

CNC Lathe Machinist

Company: Eastridge

Location: Poway, CA

Posted Aug 13, 2025

Certain clients require Eastridge to perform background checks and Eastridge will consider qualified applicants with criminal histories in a manner consistent…

CNC Lathe Operator

Company: Lynco Grinding Co

Location: Bell Gardens, CA

Posted Aug 13, 2025

WORK PIECES RANGE FROM 1.00 INCH DIA TO 50.00 INCH DIA AND UP TO 20 FEET LONG. MUST BE ABLE TO SET UP JOB IN CNC LATHE ,PROPER OF LOADING AND UNLOADING…

Mobile Sales Team Member

Company: Delagroup Management, Inc

Location: San Diego, CA

Posted Aug 13, 2025

An eagerness to develop new skills in the customer service and sales industry. Interact with potential customers to provide product and service answers to…

Front Desk Sales Associate

Company: Massage Envy

Location: Milpitas, CA

Posted Aug 13, 2025

Assist in light cleaning & other administrative tasks including filing, file maintenance, and data entry. Be independent, motivated, and proactive.

Data Analyst 4

Company: Ursus, Inc.

Location: San Jose, CA

Posted Aug 13, 2025

8 to 10 Years of industry experience in data/business analysis or a related field. 8 to 10 Years of industry experience in data/business analysis or a related…

VP of Marketing

Company: 24 Seven Talent

Location: San Diego, CA

Posted Aug 13, 2025

Bachelor’s degree in Marketing, Business, or related field. Lead content strategy and production, balancing brand-building with performance goals.

Preschool Teacher - Palo Alto Campus

Company: Learn & Play Montessori

Location: Palo Alto, CA

Posted Aug 13, 2025

Must meet state criteria for child care employment. Implement Learn And Play Montessori School Montessori + STEM™ curriculum in a way that is consistent with…

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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