• Senior Scientist , MOSSAIC Chief…

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Scientist , MOSSAIC Chief Engineer - Space Defense Solutions Business Area Job Code: ... CO Job Schedule: Job Description: L3Harris' Space and Airborne Systems seeks a Chief Engineer with expertise in space domain awareness for DoD and IC missions. The… more
    L3Harris (11/01/25)
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  • Senior Scientist , Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Systems Engineer Job Code: 32407 Job Location: Herndon, Virginia Job ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (12/24/25)
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  • Scientist , RF Systems Advanced Concept…

    L3Harris (Plano, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Scientist , RF Systems Advanced Concept Engineer - Plano TX/ Clifton NJ / Palm ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Project Environmental Scientist

    Langan Engineering, Environmental, Surveying and Landscape… (Irvine, CA)
    …make impactful contributions. Job Summary Langan is seeking a Project Environmental Scientist , Geologist, Engineer or Hydrogeologist to join its collaborative ... reports, conducting environmental research and analyses, supervising field investigations, and managing staff . In this role, you will have the opportunity to further… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (12/02/25)
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  • Project Environmental Scientist

    Langan Engineering, Environmental, Surveying and Landscape… (Cleveland, OH)
    …make impactful contributions. Job Summary Langan is seeking a Project Environmental Scientist , Geologist, Engineer or Hydrogeologist to join its collaborative ... reports, conducting environmental research and analyses, supervising field investigations, and managing staff . In this role, you will have the opportunity to further… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (11/18/25)
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  • Senior Scientist , Project Engineering…

    L3Harris (Salt Lake City, UT)
    …sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Project Engineering - Chief Engineer Next Generation Jammer (NGJ) Job ... every other Friday off Position Overview: L3Harris is currently seeking a Chief Engineer for the Next Generation Jammer (NGJ) Program. This Position will be based… more
    L3Harris (12/11/25)
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  • Scientist , Sr Space Vehicle Systems…

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: Scientist , Systems Engineering (Space Vehicle) Job Code: 30659 Job Location: Palm Bay, FL ... Job Description: L3Harris' Space and Airborne Systems seeks a Space Vehicle Engineer to join our growing team in the Surveillance Systems Division supporting… more
    L3Harris (11/01/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …This is an interdisciplinary position and may be filled by a Computer Engineer (0854-series) or a Computer Scientist (1550-series) depending upon the ... apply secure code documentation. You will collaborate and perform with engineering staff to evaluate interface between hardware and software. You will develop secure… more
    Naval Sea Systems Command (11/04/25)
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  • Environmental Permitting & Compliance…

    Langan Engineering, Environmental, Surveying and Landscape… (Parsippany, NJ)
    …contributions. Job Summary Langan is seeking an Environmental Permitting and Compliance Engineer , Scientist , or Project Manager to join its collaborative team ... the opportunity to guide and review the work of staff , prepare permits and plans, and interact with clients...etc.); + Provide direct oversight and management of junior staff for specific project assignments; + Lead and/or assist… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (01/03/26)
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  • Project Environmental Permitting & Compliance…

    Langan Engineering, Environmental, Surveying and Landscape… (New York, NY)
    …make impactful contributions. Langan is seeking an Environmental Permitting and Compliance Engineer , Scientist , or Project Manager to join its collaborative team ... etc.); + Provide direct oversight and management of junior staff for specific project assignments; + Lead and/or assist...samples, and on-call support; + Train and mentor junior staff ; and + Perform other duties as requested. Qualifications… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (12/21/25)
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