• Principal Construction

    TYLin (Ontario, CA)
    …finding more sustainable solutions. **Job Summary** TYLin is looking to hire a Principal Construction Engineer for our Ontario, CA office. **Responsibilities ... throughout the Americas, Asia, and Europe, the firm provides support on projects of varying size and complexity. Together,...of 20 years of experience in the inspection and construction of transportation projects. + Experience with local DMV… more
    TYLin (09/19/25)
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  • Principal Engineer , Standards…

    MetroLink (Los Angeles, CA)
    …the operator of the METROLINK Commuter Rail System, is seeking a Principal Engineer , Design and Standards, who will support the design and ensure compliance ... Principal Engineer , Standards and Design Print...all projects in the design phase and provide design support for Projects in the construction phase.… more
    MetroLink (10/16/25)
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  • Principal Civil Engineer

    Sacramento Municipal Utility District (Sacramento, CA)
    Title: Principal Civil Engineer Department: Substation Engineering Location: Sacramento, CA, US, 95827-3824 Category: Engineering/Technical **Minimum Pay Rate:** ... 24 months. SMUD is posting this opportunity for a Principal Civil Engineer along with a Senior...Coordinates, manages and participates in the preparations of civil construction drawings and mapping related to complex high voltage… more
    Sacramento Municipal Utility District (11/05/25)
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  • Senior Principal IT/OT Infrastructure…

    Genentech (Los Angeles, CA)
    …Automated Inspection, Autoinjector Assembly, Packaging/Finished Products). **The Opportunity** A Senior Principal ITOT Infrastructure Engineer is being hired to ... expected during the project phase. **What You'll Do** Senior Principal ITOT Infrastructure Engineer (Department: ITOT/Infrastructure -...hands on SME. Act as Cyber Security Coordinator / Engineer . Provide basic IT support for Site… more
    Genentech (10/25/25)
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  • Senior Principal Automation Engineer

    Genentech (Los Angeles, CA)
    …Inspection, Autoinjector Assembly, Packaging/Finished Products). **The Opportunity** A Senior Principal Automation Engineer is being hired to participate ... in Greenfield Project execution and then support the facility after going live. Initially, you will...the time is expected during the project phase. Senior Principal Automation Engineer (Department: ITOT/Automation Engineering -… more
    Genentech (10/25/25)
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  • Principal Geotechnical Engineer

    AECOM (Orange, CA)
    …Dams Department in Orange, California office has an immediate need for an experienced Principal Geotechnical Engineer with focus in Dams/Levees to take on a ... support to Project Managers, including design, analysis, inspection, construction observation, and regulatory compliance activities associated with a variety of… more
    AECOM (10/09/25)
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  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    …and construction of water and wastewater facilities. We are seeking a Principal Engineer to provide design management, project management, and client service ... include preliminary design, detailed design, and engineering services during construction + Representative engineering tasks include the development of hydraulic… more
    Carollo Engineers (11/18/25)
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  • Principal Civil Engineer

    Parsons Corporation (Irvine, CA)
    …**Opportunity:** Our **Parsons Irvine, California office** is now hiring for a highly experienced ** Principal Engineer ** to join our team! In this role you will ... ** support major road and highway projects for Caltrans and...**Overview:** Parsons has an exciting job opportunity for a ** Principal Engineer ** to join the expanding transportation… more
    Parsons Corporation (10/31/25)
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  • Principal Project Engineer

    Parsons Corporation (San Diego, CA)
    …full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Principal Project Engineer - Transportation Infrastructure - San Diego, ... **Parsons San Diego , California office** is now hiring for a ** Principal ** **Project Engineer ** to integrate the various engineering, scheduling, procurement,… more
    Parsons Corporation (10/29/25)
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  • Principal Bridge Engineer

    TYLin (Sacramento, CA)
    …As a seller-doer, participates in BD activities for pursuit of design and construction support opportunities. + Directs proposal efforts for pursuits and writes ... throughout the Americas, Asia, and Europe, the firm provides support on projects of varying size and complexity. Together,...more sustainable solutions. **Job Summary** TYLin is seeking a Principal Bridge Engineer for the Sacramento Bridge… more
    TYLin (10/23/25)
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