• Preconstruction Engineer (MEP / Systems)

    Clark Construction Group, LLC (Costa Mesa, CA)
    Clark is seeking an experienced Systems (MEPF) Preconstruction Engineer with a preferred expertise and focus in electrical and low voltage systems to support our ... and design issues as they arise + Conduct document reviews during the development of Construction Documents to verify compliance with program, design intent and pace… more
    Clark Construction Group, LLC (10/23/25)
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  • Lead, Software/Security Validation Engineer…

    L3Harris (Carlsbad, CA)
    …test plans, automated testing software, and related documentation. Contributes to determining, estimating , and validating the cost and scope of software efforts ... in the interest of national security. Job Title: Lead, Software/Security Validation Engineer (Crypto) Job Code: 30003 Job Location: Carlsbad, CA Job Schedule: 9/80… more
    L3Harris (10/17/25)
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  • Senior Engineer

    Terracon (Concord, CA)
    …field investigations, engineering analysis, calculations, and recommendations, design and development of plans and specifications, observation and inspection, and ... the transportation sector. **Examples of the work required include:** + Development of Site Characterization reports to include a geotechnical/geological narrative… more
    Terracon (10/15/25)
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  • System Test Engineer II

    AeroVironment (Moorpark, CA)
    **Worker Type** Regular **Job Description** **Summary** The **System Test Engineer II** develops and executes System Test Plans for small, unmanned air vehicles and ... ad-hoc tests to troubleshoot test failures + Responsible for estimating time required to conduct testing and completing assigned...under moderate supervision + Works on problems of moderate scope where analysis of situations or data requires a… more
    AeroVironment (10/04/25)
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  • Managing Principal Engineer - MEP Design…

    Southland Industries (Garden Grove, CA)
    **Position Summary** As a Managing Principal Engineer , you will manage, coordinate, and lead (conceptual) design on projects for the Southern California Division of ... A large component of this role will be focused on client relationship development and management and directly supporting and developing the strategic growth of the… more
    Southland Industries (09/01/25)
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  • Senior Staff Data Center Mechanical…

    Google (Sunnyvale, CA)
    Senior Staff Data Center Mechanical Engineer _corporate_fare_ Google _place_ New York, NY, USA; Austin, TX, USA; +3 more; +2 more _laptop_windows_ Remote eligible ... relevant field or a professional engineering license. + Experience in estimating , mechanical design, operation, and commissioning of mission critical data center… more
    Google (11/12/25)
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  • Senior, Software Engineer

    Walmart (Sunnyvale, CA)
    …in software development life cycle (SDLC) phases including sprint planning, estimating , design, development , testing and deployment within an agile ... market usability without compromising quality. Engage in hands on engineering development on building responsive front end web applications using Java, asynchronous… more
    Walmart (11/14/25)
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  • Entry Level - Logistics & Storage Engineering…

    Marathon Petroleum Corporation (La Palma, CA)
    …Feasibility, Definition, Implementation, and Start-up/Close-out. Other responsibilities include: + Development of project scope + Engineering oversight + ... Technical design + Cost Estimating + Schedule development + Evaluating and summarizing bid sets + Construction supervision + Safety leadership + Coordination… more
    Marathon Petroleum Corporation (11/15/25)
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  • Senior Mechanical Engineer - Commercial…

    EMCOR Group (Fresno, CA)
    …duties. **Essential Duties & Responsibilities** + Develops an engineering scope of work, recommends equipment selections, and other pre-construction activities. ... with other engineering disciplines. + Prepares preliminary (redline) design layouts for estimating . + Responsible for the quality of work produced by third party… more
    EMCOR Group (10/14/25)
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  • Senior Estimator

    CDM Smith (Rancho Cucamonga, CA)
    …43090BR **Business Unit:** CCI **Job Description:** Prepares design/build, engineer , construction management, guaranteed maximum price, and hard-bid ... on bid day. Evaluates bids of sub-contractors and suppliers for completeness of scope of work, delivery time, and compliance with the specifications and other… more
    CDM Smith (11/06/25)
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