Tech Jobs in Ontario, CA

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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.

Senior Accountant

Company: Studex

Location: Gardena, CA

Posted Sep 08, 2025

Must be able to handle all aspects of accounting including the G/L, cash flow, month end close, inter-company transactions, prepare financial analysis and…

Pastry Sous Chef

Company: DO & CO

Location: Redondo Beach, CA

Posted Sep 08, 2025

We refine the classics, develop the unknown and grow constantly – sometimes beyond our own expectations. The chance to collaborate and represent a leading force…

Data Analytics Engineer / Security / Los Angeles (Hybrid)

Company: Motion Recruitment

Location: Los Angeles, CA

Posted Sep 08, 2025

This role combines the technical rigor of data engineering with the practical impact of business intelligence, offering the opportunity to own foundational data…

Associate Project Manager

Company: Software Resources, Inc.

Location: Glendale, CA

Posted Sep 08, 2025

" Experience in coordinating creative projects in the realm of event production, graphic design, video production, and digital projects.

Part Time Janitor

Company: Dyrt Labs

Location: Los Angeles, CA

Posted Sep 08, 2025

The ideal candidate will be responsible for maintaining cleanliness and orderliness in the office, kitchen and bathroom of the warehouse facilities, ensuring a…

Kitchen Manager for Upscale Restaurant

Company: Whitton Recruiting LLC

Location: Stanford, CA

Posted Sep 08, 2025

Engage directly with guests, VIPs, and partners to elevate the dining experience. As *Kitchen Manager*, you'll lead all back-of-house operations - from team…

CNC Machine Operator

Company: DMC Power, Inc.

Location: Carson, CA

Posted Sep 08, 2025

DMC* *POWER* Inc. is a global provider of power/utility electrical connection products and associated tools. Machines and hand tools must be handled carefully,…

HVAC Project Manager

Company: Accel Air Systems, Inc.

Location: Santa Clara, CA

Posted Sep 08, 2025

Accel Air Systems provides the technical expertise to consistently support a broad range of facilities including office, laboratories, industrial, R&D, clean…

Housekeeping/Maintenance

Company: Gold's Gym - SoCal

Location: Los Angeles, CA

Posted Sep 08, 2025

Greet guests and take care of requests should the member need anything. Replace guest amenities and supplies in restrooms. Great benefits package for full time.

Data Analytics Engineer / Security / Los Angeles (Hybrid)

Company: Motion Recruitment

Location: Los Angeles, CA

Posted Sep 08, 2025

This role combines the technical rigor of data engineering with the practical impact of business intelligence, offering the opportunity to own foundational data…

Kitchen Manager for Upscale Restaurant

Company: Whitton Recruiting LLC

Location: Palo Alto, CA

Posted Sep 08, 2025

Engage directly with guests, VIPs, and partners to elevate the dining experience. As *Kitchen Manager*, you'll lead all back-of-house operations - from team…

Data Analytics Engineer / Security / Los Angeles (Hybrid)

Company: Motion Recruitment

Location: Torrance, CA

Posted Sep 08, 2025

This role combines the technical rigor of data engineering with the practical impact of business intelligence, offering the opportunity to own foundational data…

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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