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Engineering Jobs in Ontario, California

Jobs found: 429
5 days ago 101. Director Quality

Engineering (QA Specialist / Manager), Construction

Ontario, CA, 1500 Auto Center Dr., Ontario, California, United States of America - Job Description - Posted Monday, October 20, 2025 at...

Director Quality Job

Listing for: Brightlinewest.com
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5 days ago 102. Hydromechanical Engineer - Project Lead Hydro Plants

Engineering (Environmental Engineer)

Position: Hydromechanical Engineer - Project Lead for Hydro Plants - A professional services consulting firm in Ontario, CA is seeking...

Hydromechanical Engineer - Project Lead Hydro Plants Job

Listing for: Mead & Hunt, Inc
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5 days ago 103. Senior Grid Planning & Reliability Specialist

Engineering (Electrical Engineering, Engineering Design & Technologists)

Join the Clean Energy Revolution - Become a District Planning Senior Specialist at Southern California Edison (SCE) and build a better...

Senior Grid Planning & Reliability Specialist Job

Listing for: Thomson Reuters Markets Espana SL.
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5 days ago 104. Water/Wastewater Technician

Engineering (Environmental Engineer, Wastewater Treatment, Water Engineer, Environmental Compliance)

Overview - Water/Wastewater Technician - Are you interested in joining a team committed to the protection of the environment, public...

Water/Wastewater Technician Job

Listing for: City-of-Ontario,-C
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5 days ago 105. AI&T Technician, 2nd Shift

Manufacturing / Production (Manufacturing Engineer, Manufacturing Production, Aerospace / Aviation / Avionics), Engineering (Manufacturing Engineer, Manufacturing Production, Aerospace / Aviation / Avionics)

From Engine Bay to Payload, we protect vital structures and systems. - Hera Technologies is a premier contract manufacturer specializing...

AI&T Technician, 2nd Shift Job

Listing for: Industrious Ventures
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5 days ago 106. Director of Quality Speed Rail Project

Engineering (Quality Engineering)

Position: Director of Quality — High - Speed Rail Project - A leading transportation company is looking for an experienced Director of...

Director of Quality Speed Rail Project Job

Listing for: Brightlinewest.com
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5 days ago 107. Planner Maintenance Aggregates

Engineering (Maintenance Technician / Mechanic, HVAC Tech / Heating Engineer)

Job title: - Planner Maintenance Aggregates - Location: - Ontario, CA, US 91761 - Date: - May 28, 2026 - Job Requisition - Company...

Planner Maintenance Aggregates Job

Listing for: CEMEX, Inc.
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5 days ago 108. Chief Architect, AI/ML Data-Center SoCs

Engineering (Systems Engineer)

International Recruiting LLC is seeking a VP of Architecture located in Ontario, California. The ideal candidate will lead the chipset...

Chief Architect, AI/ML Data-Center SoCs Job

Listing for: International Recruiting LLC
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5 days ago 109. Roads and Highways Engineer

Engineering (Aerospace / Aviation / Avionics, Environmental Compliance, Safety Engineer), Transportation (Aerospace / Aviation / Avionics)

Transportation Jobs with David Evans and Associates: - At David Evans and Associates, Inc., our Transportation team blends innovation,...

Roads and Highways Engineer Job

Listing for: David Evans and Associates, Inc.
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5 days ago 110. Machinist Level 3; 2nd or 3rd shift

Manufacturing / Production (Aerospace / Aviation / Avionics, Manufacturing Production), Engineering (Aerospace / Aviation / Avionics, Manufacturing Production)

Position: Machinist Level 3 (2nd or 3rd shift) - Overview - Business Profile - Wyman - Gordon is a worldwide supplier to the aerospace...

Machinist Level 3; 2nd or 3rd shift Job

Listing for: Precision Castparts
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Jobs found: 429