• TYLin (Ontario, CA)
    **TYLin** is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the ... global infrastructure market. With over 3,000 employees throughout the Americas,...Summary** TYLin is looking to hire a Principal Construction Engineer for our Ontario, CA office. **Responsibilities & Qualifications**… more
    DirectEmployers Association (09/19/25)
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  • Verdantas (Rancho Cucamonga, CA)
    …as power, renewable energy, water resources, government land use, and transportation infrastructure . Our dynamic team, comprised of environmental scientists, ... accurate datasets and models that tackle intricate environmental and infrastructure challenges. We pride ourselves on going beyond conventional problem-solving;… more
    DirectEmployers Association (08/14/25)
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  • Project Engineer

    Parsons Corporation (Corona, CA)
    …your talent and redefine what's possible. **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 (09/23/25)
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  • Senior Drainage Engineer

    Parsons Corporation (Corona, CA)
    …May be assigned to a project or organizational team, or as a lead engineer for a specific discipline on a small to intermediate-size project . + Provides ... your talent and redefine what's possible. **Job Description:** **Senior Civil Drainage Engineer - Southern California** **Opportunity :** Ready to put your civil… more
    Parsons Corporation (08/19/25)
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  • Senior Structural Engineer

    Stantec (San Bernardino, CA)
    …will connect you to your career goals. Your Opportunity Stantec is seeking a transportation Structural Engineer with minimum of 10 years of experience in design ... analysis, developing designs, contract drawings, and specifications for various infrastructure and transportation related projects. Possible locations in… more
    Stantec (08/07/25)
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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 (08/07/25)
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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 (09/20/25)
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  • Senior Transmission Line Project

    POWER Engineers (Anaheim, CA)
    **Senior Transmission Line Project Engineer ** Location **Portland** Secondary Locations **Anaheim, Clarkston, Hilo, Las Vegas, San Diego, Seattle, Vancouver** ... of openings **2** Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=POWERENGINEERS&cws=44&rid=18863) **Senior Transmission Line Project Engineer ** POWER Engineers, a Member of… more
    POWER Engineers (10/10/25)
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  • Project Engineer - Drainage

    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 ... and specifications for assigned projects. This position consults with the project manager to perform research, development, calculations, design and delivery.… more
    HNTB (09/26/25)
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  • Assistant Vice President, Civil Engineer

    WSP USA (San Bernardino, CA)
    infrastructure project phases involving more complex infrastructure and transportation engineering work including concept development, preliminary ... an **Assistant Vice President, Civil Engineer ** to join our dynamic Transportation & Infrastructure team in the **San Bernardino, CA** office location.… more
    WSP USA (09/20/25)
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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 (08/31/25)
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  • Assistant Vice President, Civil/Highway…

    WSP USA (Riverside, CA)
    …a search for an enthusiastic and motivated **Assistant Vice President, Civil/Highway Engineer ** for our **Southern CA Transportation team** ! This position ... traditional delivery and alternative delivery projects. This position will function as the lead engineer or project manager on major projects for the state DOT… more
    WSP USA (10/23/25)
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  • New Grad Civil Engineer I: Highway- Summer

    HNTB (Ontario, CA)
    …Orange County Highway Department plays a key role in delivering innovative transportation infrastructure across Southern California. The team partners with ... + Knowledgeable in MicroStation and/or AutoCAD + Strong interest in transportation and infrastructure **Additional Information** Click here for benefits… more
    HNTB (10/25/25)
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  • Electrical Engineer

    CDM Smith (Rancho Cucamonga, CA)
    …licensed Electrical Engineer (PE) with strong design expertise and project management experience to lead federal infrastructure , water/wastewater and ... CA; or Phoenix, AZ. This position will support federal project work for clients that require US Citizenship. As...that require US Citizenship. As a Senior Professional Electrical Engineer , you will: Lead the design of medium and… more
    CDM Smith (08/13/25)
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  • Assistant Vice President, Electrical…

    WSP USA (Riverside, CA)
    …requirements that account for the safety and functionality of end-users, systems, and infrastructure . + Involved from project inception to completion in the ... initiating a search for an **Assistant Vice President, Electrical Engineer ** to join our Property & Buildings team in...business. This role will actively participate in the full project cycle with a focus on complex sector work… more
    WSP USA (10/21/25)
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  • Refining Engineer 1 - Mechanical…

    Marathon Petroleum Corporation (Wilmington, CA)
    …communication skills and be able to contribute in a team environment. Area Refining Engineer / Project Engineer : Refining/ Project engineers are involved in ... that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure . more
    Marathon Petroleum Corporation (09/16/25)
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  • Intern/Co-op - Refining Mechanical Engineer

    Marathon Petroleum Corporation (Wilmington, CA)
    …Engineering co-ops and interns enter into the following positions: Area Refining Engineer / Project Engineers develop and use project management skills ... that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure . more
    Marathon Petroleum Corporation (10/22/25)
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  • Assistant Resident Engineer /Structures…

    TYLin (Ontario, CA)
    …sustainable solutions. **Job Summary** We are looking for an Assistant Resident Engineer to work on various Roadway Transportation construction projects located ... **TYLin** is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the… more
    TYLin (09/10/25)
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  • Electrical Engineer

    Actalent (Corona, CA)
    Job Title: Electrical Engineer For immediate consideration, please apply directly to this job posting AND email me at biacosta @actalentservices.com with the ... from concept through production, ensuring reliable and scalable electrical infrastructure . Responsibilities + Generate electrical schematics, wiring diagrams, and… more
    Actalent (10/29/25)
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  • Refining Engineer 1 - Electrical…

    Marathon Petroleum Corporation (Wilmington, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure . ... type functions and supporting projects to leading the execution of project to improve the plant electrical and instrumentation systems. Electrical Engineers… more
    Marathon Petroleum Corporation (09/16/25)
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