• Project Engineer

    Parsons Corporation (Corona, CA)
    …now. We've got what you're looking for. **Job Description:** ** Project Engineer - Road & Highway Infrastructure - Southern California** **Opportunity :** ... metro Los Angeles area is now hiring for a ** Project Engineer or Senior Project ...Requirement:** None This position is part of our Critical Infrastructure team. For more than 80 years, our experts… more
    Parsons Corporation (06/24/25)
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  • Toll/ITS Infrastructure Engineer

    HNTB (Ontario, CA)
    …to perform research, development, calculations, design and delivery of transportation infrastructure and systems. Applies engineering techniques, procedures ... we have been delivering solutions for some of the largest, most complex infrastructure projects across the country, including toll roads, express lanes, and complex… more
    HNTB (06/16/25)
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  • Traffic Project Engineer

    HNTB (Ontario, CA)
    **What We're Looking For** Join our growing Southern California Transportation Team! We are growing our offices in Orange County (Santa Ana) and in the Inland Empire ... (Ontario). We are supporting high profile transportation projects in the Inland Empire and Orange County...engineering while supporting these important projects that support the infrastructure in your communities? At HNTB, you can create… more
    HNTB (06/10/25)
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  • Bridge Design Project Engineer III

    AECOM (Orange, CA)
    …a better world. Join us. **Job Description** **AECOM** is seeking a **Bridge Design Project Engineer III** to be based in AECOM's Orange, CA. office. This ... our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex… more
    AECOM (05/15/25)
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  • Senior Traffic Project Engineer

    HNTB (Ontario, CA)
    …our team of employee-owners. HNTB is currently seeking to hire a senior traffic project engineer in their Orange County or Ontario office. The target applicant ... **What We're Looking For** Join our growing Southern California Transportation Team! We are growing our offices in Orange County (Santa Ana) and in the Inland Empire… more
    HNTB (06/13/25)
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  • Managing Project Engineer

    AECOM (Orange, CA)
    …but best for the world. **Job Description** AECOM is looking for a Managing Project Engineer (MPE) with a water/wastewater engineering background to work on ... to a resilient future. As a global leader in infrastructure consulting, we are at the forefront of significant...develop sound recommendations. This individual will act as a project manager and project engineer /technical… more
    AECOM (06/20/25)
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  • Sr. ITS/Tolling Project Engineer

    HNTB (Ontario, CA)
    **What We're Looking For** Join our growing Southern California Transportation Team! We are growing our offices in Orange County (Santa Ana) and in the Inland Empire ... (Ontario). We are supporting high profile transportation projects in the Inland Empire and Orange County...delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth,… more
    HNTB (06/21/25)
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  • Project Engineer - Water Resources

    Verdantas (Rancho Cucamonga, CA)
    …as power, renewable energy, water resources, government land use, and transportation infrastructure . Our dynamic team, comprised of environmental scientists, ... a lasting difference. **Job Description:** We are seeking a Water Resources Project Engineer to join our team! **Responsibilities:** .Foundational experience as… more
    Verdantas (07/08/25)
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  • Project Engineer - Water/Wastewater

    AECOM (Orange, CA)
    …best for the world. **Job Description** **AECOM** is seeking a talented Project Engineer to support our Southern California Water/Wastewater/Conveyance team ... to flourish, contributing to a resilient future. As a global leader in infrastructure consulting, we are at the forefront of significant water projects, with over… more
    AECOM (06/07/25)
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  • Transportation Engineer II

    HNTB (Ontario, CA)
    …we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting ... research, development, calculations, design and delivery in partnership with the project team. Applies engineering techniques, procedures and design criteria for… more
    HNTB (07/11/25)
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  • Geotechnical Project Engineer

    AECOM (Orange, CA)
    …Description** **AECOM** 's West Region is actively seeking a highly motivated Geotechnical Project Engineer to join the Orange, California Geo-Civil team. In ... to a resilient future. As a global leader in infrastructure consulting, we are at the forefront of significant...standards necessary to conduct technical studies and carry out project design and permitting work + Prepare and/or peer… more
    AECOM (06/12/25)
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  • Senior Traffic Engineer / Supervising…

    AECOM (Orange, CA)
    …transit systems, managed lanes, and bicycle and pedestrian facilities. + Assist project managers on various projects involving transportation plans, traffic ... our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex… more
    AECOM (06/24/25)
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  • Lead Resident Engineer - Water/Wastewater

    AECOM (Orange, CA)
    infrastructure work. + Demonstrated experience in a lead role (eg, Lead Technical Project Engineer / Project Manager / Engineer of Record ... but best for the world. **Job Description** AECOM is looking for a Resident Engineer to lead a Headworks Rehabilitation Project valued at over $250 million… more
    AECOM (07/02/25)
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  • Senior Engineer , Roads + Highways Design

    TYLin (Ontario, CA)
    …management and technical leadership, with a focus on delivering innovative and high-quality transportation infrastructure projects. As a key player in our team, ... **TYLin** is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective,...to lead the way in shaping the future of transportation ? TYLin is seeking a Senior Roads + Highways… more
    TYLin (06/01/25)
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  • Senior Civil Engineer

    AECOM (Orange, CA)
    …industry leader in engineering and construction. **Job Responsibilities:** The Senior Civil Engineer will lead design project delivery from planning through ... to a resilient future. As a global leader in infrastructure consulting, we are at the forefront of significant...of AECOM is actively seeking a creative, senior Civil Engineer to join our Water/Wastewater/Conveyance team in Orange, CA.… more
    AECOM (06/27/25)
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  • Traffic Engineer

    AECOM (Orange, CA)
    …CA** . This is an excellent opportunity for a junior or mid-level traffic engineer ready to contribute to meaningful infrastructure projects and develop their ... our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the worlda€ (TM) s most… more
    AECOM (07/17/25)
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  • Senior Sustainability & Resilience Engineer

    Parsons Corporation (Pasadena, CA)
    …sustainability and resilience concepts and analyses to complex and rewarding infrastructure projects (eg transportation and water conveyance). + Coordinating ... third-party certifications (eg US Green Building Council/LEED, Institute for Sustainable Infrastructure /Envision, etc.) as the Project Team Administrator, or… more
    Parsons Corporation (07/04/25)
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  • Civil Engineer

    AECOM (Orange, CA)
    …our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex ... a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand....Join us. **Job Description** **AECOM** is seeking a **Civil Engineer ** to be based in **Orange, California** to support… more
    AECOM (07/12/25)
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  • Civil Engineer

    Quanta Services (Upland, CA)
    …safely provides engineering, procurement and construction services for comprehensive infrastructure needs in the electric power, and communication industries. QUES ... the most straightforward, single-component installation to the most complex, multi-state project , QUES handles the job safely, efficiently and cost-effectively. The… more
    Quanta Services (04/26/25)
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  • Senior Power Electrical Engineer - Medium…

    AECOM (Orange, CA)
    …our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex ... a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand....**Job Description** **AECOM** is seeking a **Senior Power Electrical Engineer - Medium & Low Voltage Distribution** to be… more
    AECOM (05/17/25)
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