Tech Jobs in Ontario, CA

Positions 172,845 Updated daily

Ontario, CA sits on the edge of Silicon Valley, offering a high concentration of networking, cloud, and data‑science roles. The city hosts Cisco’s flagship campus, Dell Technologies’ data‑center operations, and a growing fintech cluster, creating a dynamic environment where software engineers, cybersecurity analysts, and AI researchers are in constant demand.

Beyond the giants, Ontario is home to a thriving startup ecosystem focused on healthtech, biotech, and green‑tech. Companies such as Neuralink and DataStax frequently recruit from the local talent pool, while regional firms like QinetiQ and Rally specialize in cybersecurity and analytics solutions, respectively.

Housing costs in Ontario average $3,800/month for a two‑bedroom unit, and the median household income is $110,000. Salary transparency on JobTransparency enables candidates to weigh commute costs, local taxes, and living expenses against compensation, ensuring they make informed decisions about relocating or staying within the valley.

Staff Pharmacist

Company: Skilled Nursing Pharmacy

Location: Hayward, CA

Posted Oct 20, 2025

Ensure compliance with state and federal pharmacy regulations. PharmD degree from an accredited pharmacy school. Commitment to patient-centered care and safety.

Pharmacist (Vaccination)

Company: Diverselynx

Location: San Diego, CA

Posted Oct 20, 2025

Driver's license address must be under 30 miles from the facility. CA State pharmacist license (Required). Will be responsible for: reviewing patient profile,…

Landscape construction crew lead

Company: Paradise Garden & Landscape

Location: San Jose, CA

Posted Oct 20, 2025

Proficient heavy equipment operating skills including front end loaders, mini-excavators, and skid steer machinery with various attachments; other construction…

Line Cook/Prep Chef

Company: Del Valle Winery

Location: Livermore, CA

Posted Oct 20, 2025

The ideal candidate will be responsible for preparing and executing a variety of menu items, maintaining high quality and consistency, and ensuring the kitchen…

Graveyard Staff Pharmacist

Company: Skilled Nursing Pharmacy

Location: Hayward, CA

Posted Oct 20, 2025

Ensure compliance with state and federal pharmacy regulations. PharmD degree from an accredited pharmacy school. Commitment to patient-centered care and safety.

Event Marketing Representative

Company: The Atlas Vision

Location: San Diego, CA

Posted Oct 20, 2025

As an Event Marketing Representative, you will play a crucial role in driving brand awareness and generating leads through effective event marketing strategies.

Substitute Teacher

Company: Tradewind Subs

Location: Huntington Park, CA

Posted Oct 20, 2025

Support student learning and leave feedback for teachers. Experience with K-12 students (teaching, tutoring, childcare, etc.).

Special Education Teacher

Company: EdTheory

Location: Santa Clara, CA

Posted Oct 20, 2025

ESN (Extensive support needs) teacher or a mild/mod teacher with the autism certification. EdPerks and Corporate Employee Discounts (TAW, Gift card and…

Manager of Product & Marketing

Company: Amphenol DC Electronics

Location: San Jose, CA

Posted Oct 20, 2025

Bachelor’s degree in Engineering, Marketing, Business, or related field required. Develop and maintain sales tools, brochures, presentations, and case studies.

Senior Product Engineer for Innovative Skincare Device

Company: SkinAct

Location: Chatsworth, CA

Posted Oct 20, 2025

Hands-on experience with prototyping, soldering, and testing tools (multimeter, wireless sniffer). Expertise in PCB design using KiCad or Eagle.

Subcontractor(s) Cabinet Installation and Siding Installation

Company: PBH Builders Inc

Location: San Diego, CA

Posted Oct 20, 2025

Familiarity with hand tools, power tools, and safety equipment used in construction settings. Utilize hand tools and power tools effectively to complete tasks…

CLASS A-$28 B-$27 DRIVER W/TANKER, M-F, 4AM START + DAILY OT,10-12 HOUR DAYS, PAID WKLY

Company: Elite HR Logistics Inc.

Location: San Diego, CA

Posted Oct 20, 2025

Our drivers are responsible for driving to and from customer locations and collecting and delivering Cooking oil and Grease. Pass drug and alcohol test.

Frequently Asked Questions

What types of tech jobs are available in Ontario, CA?
Ontario offers roles across software engineering, cybersecurity, data science, cloud architecture, DevOps, fintech development, and healthtech research. The presence of Cisco, Dell, and several biotech startups fuels demand for these specialties.
Are tech positions in Ontario, CA remote or on‑site?
Most positions at large vendors require on‑site presence due to collaboration with cross‑functional teams, but many startups and fintech firms offer hybrid or fully remote arrangements, especially for back‑end and data‑engineering roles.
Which major employers dominate the tech scene in Ontario, CA?
Key employers include Cisco Systems, Dell Technologies, Oracle, DataStax, QinetiQ, and the local fintech hub Rally. Small healthtech and green‑tech startups also contribute significantly to the job market.
What are salary expectations for tech roles in Ontario, CA?
According to current listings, software engineers earn $110k–$160k, cybersecurity analysts $95k–$140k, data scientists $115k–$165k, and cloud architects $125k–$170k. Salaries rise with experience and certification, and benefit packages often include stock options or equity.
How can I prepare for relocating to Ontario, CA for tech work?
Research housing options in neighborhoods like the Menlo Park corridor and the Barker Road area, factor in average rent and commute times to San Jose. Leverage JobTransparency’s salary data to negotiate offers that cover living costs, and network with local meetups or Slack communities to gain insights into company culture and relocation support.

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