Tech Jobs in Ontario, CA

172,845 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.

Low Voltage Project Manager 763

Company: Global Service Resources

Location: Los Angeles, CA

Posted Aug 04, 2025

The Senior PM will possess knowledge and experience in customer service; decision making; flexibility; interpersonal skills; leadership; organizational…

Business Development Director (SNF)

Company: Confidential

Location: Pasadena, CA

Posted Aug 04, 2025

Must have a valid driver’s license and personal car. Develop strategic goals and objectives for the facility and staff. 401 (k) Plan and Matching.

Certified Electrician

Company: HEFFLER CONTRACTING GROUP

Location: El Cajon, CA

Posted Aug 04, 2025

Heffler Contracting Group* an established Federal General Contractor seeking full time Journeyman Electricians Candidates must be state certified or licensed…

Retail Sales Associate

Company: Career Group, Inc

Location: Los Angeles, CA

Posted Aug 04, 2025

*Customer service* – Providing exceptional hospitality and assistance to guests, providing recommendations, product demonstrations, answering questions.

Tax Assistant/Coordinator – CPA Firm

Company: Weber and Company, Inc.

Location: San Jose, CA

Posted Aug 04, 2025

Bachelor’s degree in a relevant field (Accounting, Finance, Business, etc. preferred). You will be responsible for driving projects from initiation to…

Outpatient Registered Nurse

Company: Legacy Personnel, Inc.

Location: San Diego, CA

Posted Aug 04, 2025

Bachelors degree in nursing or related field. Registered Nurse License (in the state where care is provided). The ideal candidate will possess a strong clinical…

Security Officer - Armed

Company: Allied Universal

Location: San Diego, CA

Posted Aug 04, 2025

A valid driver's license will be required for driving positions only. As a condition of employment, applicants will be subject to a background investigation in…

CDL A Truck Driver

Company: HSD Trucking Inc

Location: San Jose, CA

Posted Aug 04, 2025

MUST have at least one year of driving experience!! Report defects, accidents or violations. Collect and verify delivery instructions.

Accountant

Company: Ise Labs Inc And Subsidiary

Location: Fremont, CA

Posted Aug 04, 2025

Update GL account analysis and reconcile to the GL balance. Reconcile the property register to the FA master file. Collect the annual budgeting data.

Freelance Luxury Fragrance Sales Associate - POP UP EVENT

Company: Adamis Group USA

Location: Santa Clara, CA

Posted Aug 04, 2025

Our client, a luxury fragrance brand who specialize in storytelling and creating a one of a kind experience, is searching for a top notch professional _*…

Metal Forming Machine Operator

Company: Solar Turbines

Location: San Diego, CA

Posted Aug 04, 2025

Set up and operate various types and sizes of hydraulic piercing machines, drop-hammers, hydroforming machines, hydraulic presses, punch presses, spinning…

Sprinter Client Advisor (Sales Consultant)

Company: Sprinter of Long Beach

Location: Signal Hill, CA

Posted Aug 04, 2025

Obtain valid driver’s license before demonstration and verify that guest’s information is accurate. Strives to meet sales goals by meeting and greeting…

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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