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.
Class A Truck Driver
Company: TCI Environmental Services Inc.
Location: Carson, CA
Posted Sep 01, 2025
NOW HIRING CLASS A LOCAL TRUCK DRIVERS IN CARSON CA! $26 OT after 40 hrs. Day and Night Shift Available. Minimum 12 months of Class A experience within the last…
CDL A Auto Hauler Truck Driver
Company: Professional Auto Transport
Location: San Diego, CA
Posted Sep 01, 2025
$30 Per Hour + Weekly/Monthly Productivity Incentives. $3,000 Sign on Bonus - 1 Year of Qualified Car Hauling Experience. 401K With 25% Company Match.
Graphic Designer , Machine Operator
Company: Print Press Packaging
Location: Los Angeles, CA
Posted Sep 01, 2025
Work with web design tools such as Figma, Sketch, HTML, CSS, and WordPress to enhance user interface (UI) design. Los Angeles, CA 90013 (Required).
Outside Machinist Journeyman I - V
Company: PROPULSION CONTROLS ENGINEERING LLC
Location: San Diego, CA
Posted Sep 01, 2025
PCE is a full service electro-mechanical repair and diesel repair contractor. Analyze defects and adjusts or repairs electrical mechanical systems of outboard…
Otolaryngologist (General ENT) Opportunities- Northern and Central, CA
Company: Kaiser Permanente - The Permanente Medical Group, Inc. -Northern California
Location: Northern and Central, CA
Posted Sep 01, 2025
Senior Cryptographic Public Key Infrastructure (PKI) Lead (Remote-Eligible)
Company: Capital One
Location: San Jose, CA
Posted Sep 01, 2025
Maintain technical and risk credibility with your own team and with engineering partners across the enterprise. At least 6 years of experience in Cybersecurity.
CDL A Local Auto Hauler Truck Driver
Company: Professional Auto Transport
Location: San Jose, CA
Posted Sep 01, 2025
$30 Per Hour + Weekly/Monthly Productivity Incentives. $3,000 Sign on Bonus - 1 Year of Qualified Car Hauling Experience. 401K With 25% Company Match.
Lead Software Engineer - Ad Serving Engineering
Company: Disney Entertainment and ESPN Product & Technology
Location: Glendale, CA
Posted Sep 01, 2025
A proven ability to work with product teams to translate requirements into well-defined technical implementations, as well as the ability to define technical…
CLASS C AM BOX TRUCK DRIVER-SAN DIEGO CA
Company: CPC Logistics (ND)
Location: San Diego, CA
Posted Sep 01, 2025
Must meet applicable driving record and accident record. CPC Logistics Solutions is looking for Class C Box Truck Delivery drivers in and around San Diego, CA.
Outside Machinist Journeyman Diesel Mechanic
Company: PROPULSION CONTROLS ENGINEERING LLC
Location: San Diego, CA
Posted Sep 01, 2025
PCE is a full service electro-mechanical repair and diesel repair contractor. Perform major and specialized mechanical overhaul and repair work on diesel marine…
CDL A Local Auto Hauler Truck Driver
Company: Professional Auto Transport
Location: Milpitas, CA
Posted Sep 01, 2025
$30 Per Hour + Weekly/Monthly Productivity Incentives. $3,000 Sign on Bonus - 1 Year of Qualified Car Hauling Experience. 401K With 25% Company Match.
CNC Setup Machinist
Company: ITT Micro-Mode Products Inc
Location: El Cajon, CA
Posted Sep 01, 2025
Collaborate with programmers and engineers to refine machining strategies and resolve technical challenges. Interpret blueprints, CAD models, and setup sheets…