• Sr. Scientist - Systems

    L3Harris (Ashburn, VA)
    …is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering , Program Chief Engineer for the Precision Attack Strike ... Combat Systems sector. The Sr. Scientist - Systems Engineering , Program Chief Engineer responsibilities will include providing technical direction… more
    L3Harris (12/04/25)
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  • Sr Scientist , Systems

    L3Harris (Palm Bay, FL)
    …domains in the interest of national security. Job Title: Sr Scientist , Systems Engineering (Digital Transformation Chief Engineer) Job Code: 30092 Job ... Location: Palm Bay, FL Job Description: Visionary and results driven Chief Engineer of Digital Transformation who leads the strategic planning, implementation and… more
    L3Harris (10/23/25)
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  • Scientist , Systems Engineer

    L3Harris (Greenville, TX)
    …Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: L3Harris is seeking a Systems Engineering Scientist - Chief Systems Engineer to ... position is responsible for providing technical leadership to the systems engineering team to drive the program...Supervisor. Qualifications: + Bachelor's Degree with 12 years of Systems Architect, Chief Systems , … more
    L3Harris (11/06/25)
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  • Senior Scientist , Project…

    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) ... Key Responsibilities Include: + Build, lead, and manage a cross-functional engineering team, consisting of mechanical, electrical, systems , and software… more
    L3Harris (12/11/25)
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  • Staff Engineer Systems - X-Lab Chief

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems presents an excellent opportunity for a Staff Engineer Systems - X-Lab Chief Scientist to join our team of skilled ... missile defense system's current and future capabilities. The X-Lab Chief Scientist will play an essential role...Bachelor's Degree in **STEM** fields such as Computer Science, Systems Engineering , Mathematics, Physics, or a related… more
    Northrop Grumman (10/07/25)
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  • Scientist , Chief Systems

    L3Harris (Ashburn, VA)
    …execute design verification tests for developmental and production hardware. + Coordinate with Systems Engineering Team, Project Engineering Team, Field Test ... domains in the interest of national security. Job Title: Scientist , Chief Integration/Test Engineer Job Code: 31781...system modeling software tools. + Solid fundamentals in electrical engineering (ability to troubleshoot systems down to… more
    L3Harris (12/06/25)
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  • Chief Scientist

    Leidos (Huntsville, AL)
    Systems Persistent Surveillance Portfolio is seeking an innovative and forward-thinking ** Chief Scientist ** to lead the advancement of next-generation sensing ... technologies for a major defense program. The Chief Scientist will serve as the technical...research or advanced development of sensing, radar, or ISR systems . + OR Doctorate in Electrical Engineering ,… more
    Leidos (11/05/25)
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  • Distinguished Scientist /Engineer…

    Naval Sea Systems Command (Dahlgren, VA)
    Summary You will serve as the Distinguished Scientist /Engineer Chief Technology Officer of Naval Surface Warfare Center Dahlgren Division (NSWCDD). The Secretary ... technical qualifications. TQ#1. Comprehensive knowledge of Navy surface ship systems , emerging technologies, and relevant scientific/ engineering disciplines to… more
    Naval Sea Systems Command (11/15/25)
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  • Chief Data Scientist - GEOINT Domain

    Pacific Northwest National Laboratory (Richland, WA)
    …and management to analysis and decision support. **Responsibilities** PNNL is seeking a Chief Data Scientist with deep expertise in data science and ... Working in multidisciplinary teams, we connect foundational research to engineering to operations, providing the tools to innovate quickly...As a nationally recognized leader in data science, the Chief Data Scientist will set strategic vision,… more
    Pacific Northwest National Laboratory (11/26/25)
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  • Reagan Test Site (RTS) Chief

    MIT Lincoln Laboratory (Huntsville, AL)
    The Advanced Sensor Systems and Test Beds Group (Group 33) conducts...is seeking a candidate for the role of RTS Chief Scientist and RTS Operations Center - ... research in the development and demonstration of advanced sensor systems and command and control (C2) architectures for the...strategy, technology development, and operations for RTS. The RTS Chief Scientist will act as the RTS… more
    MIT Lincoln Laboratory (09/19/25)
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  • Scientist , Mission Payload Chief

    L3Harris (Wilmington, MA)
    …and cyber domains in the interest of national security. Job Title: Mission Payload Chief Systems Engineer Job Code: 29452 Job Location: Wilmington, MA Job ... Technologies has an immediate opening for a Mission Payload Chief Systems Engineer in Wilmington, MA. The...position will be proficient in all aspects of the systems engineering process, will have direct and… more
    L3Harris (10/10/25)
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  • 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...radars, optical sensors and C2 solutions. + Leadership of systems /software engineering for sensing and decision support… more
    L3Harris (11/01/25)
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  • Scientist , TS/SCI Chief

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Chief Systems Engineer (RF Space Payloads) Job Code: 30600 Job Location: Palm ... program team performing critical functions such as requirements management, Model-Based Systems Engineering (MBSE), interface management, system design, risk and… more
    L3Harris (10/30/25)
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  • Chief Data Scientist - Agentic AI

    Pacific Northwest National Laboratory (Richland, WA)
    …to analysis and decision support. **Responsibilities** PNNL is seeking an outstanding Chief Scientist in Computer Science with deep expertise in Agentic ... national security, scientific discovery, energy sustainability, and climate resilience. As Chief Scientist , you will set strategic directions for AI… more
    Pacific Northwest National Laboratory (12/09/25)
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  • Senior Scientist , Systems

    L3Harris (Yorba Linda, CA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Systems Engineering Job Code: 29398 Job Location: Yorba Linda, ... of professionals. Job Description: L3Harris is looking for candidates for the Senior Scientist , Senior Chief Engineer and Architect to fill the technical expert… more
    L3Harris (10/01/25)
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  • Scientist Water Ecologist, Bureau…

    City of New York (New York, NY)
    …Water System Oversight (BWSO) within the Bureau of Environmental Sciences and Engineering (ESE) is responsible for conducting inspections to ensure compliance with ... regulations aimed at improving the operating conditions of various engineered systems such as cooling towers, water tanks, evaporative condensers, internal plumbing,… more
    City of New York (11/12/25)
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  • Scientist , Electrical Engineering

    L3Harris (Palm Bay, FL)
    Engineering leadership role, such as Integrated Product Team (IPT) Lead or Chief Systems Engineer. L3Harris Technologies is proud to be an Equal Opportunity ... sea and cyber domains in the interest of national security. Job Title: Scientist , Electrical Engineering (Antenna Engineer) Job Code: 28882 Job Location: Palm… more
    L3Harris (09/18/25)
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  • Scientist , Electrical Engineering

    L3Harris (Palm Bay, FL)
    Engineering leadership role, such as Integrated Product Team (IPT) Lead or Chief Systems Engineer. L3Harris Technologies is proud to be an Equal Opportunity ... domains in the interest of national security. Job Title: Scientist , Electrical Engineering (Phased Array RF Design...Bay, FL Job Description: The L3Harris Space and Airborne Systems segment is seeking an exceptional Phased Array RF… more
    L3Harris (09/18/25)
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  • Scientist , Electrical Engineering

    L3Harris (Palm Bay, FL)
    Engineering leadership role, such as Integrated Product Team (IPT) Lead or Chief Systems Engineer. L3Harris Technologies is proud to be an Equal Opportunity ... sea and cyber domains in the interest of national security. Job Title: Scientist , Electrical Engineering (RF Design, Frequency Conversion and LO Synthesis) Job… more
    L3Harris (09/18/25)
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  • Scientist , Systems Integration/Test…

    L3Harris (Rochester, NY)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Scientist , Chief Systems Integration & Test Engineer Space Systems ... Systems Sector within the Space and Airborne Systems (SAS) Segment seeks Chief Integration &...Test Engineer will collaborate with internal program teams, including systems engineering , software engineering , mission,… more
    L3Harris (10/24/25)
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