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3160 Project Engineer jobs in Ontario,CA

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Project Coordinator

Bechtel Corporation

Riverside, CA 92501

$105,000-$160,200/yr

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TikTok Shop - Operations Project Manager, Sorting Center

TikTok

Fontana, CA 92335

$109,440-$198,360/yr

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Project Administrator

Quanta Services

Ontario, CA 91764

$25/hr

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Maintenance Technician Full Ti-105010

ESA Management, LLC

Orange, CA 92867

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Associate Project Manager

Bradshaw Home

Rancho Cucamonga, CA 91730

$86,000/yr

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Associate Project Coordinator

Ampacity

Ontario, CA 91761

$22/hr

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Project Management Assistant (Hybrid)

PM2CM

Pomona, CA 91766

New, Posted 1 day ago

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Project Manager with Agile-Healthcare

Zortech Solutions

Rancho Cucamonga, CA 91730

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Project Manager

Mesa Brand

Pomona, CA 91768

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Java Engineer

Outlier

Ontario, CA

$50/hr

2+ years of experience in backend engineering, AI automation, or complex systems integration
Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java)
Experience working with SQL databases
Practical experience building for live, non-mocked environments and handling multi-turn system interactions
Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
This is a 1099 contract opportunity on the Outlier.ai platform
Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment
You must be authorized to work in your country of residence
If you are an international student, you may be able to sign up for Outlier if you are on a visa

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