• Systems Engineer - Level 2

    Northrop Grumman (Huntsville, AL)
    …history, they're making history. Northrop Grumman Space Systems - Launch and Missile Defense Systems is seeking a Systems Engineer - Level 2 to support ... defense industry. The position is in Huntsville, AL. **Position Overview:** The selected Systems Engineer responsibilities will include the support of the SE&IT… more
    Northrop Grumman (12/06/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Dayton, OH)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer who is interested in working on one of the ... US Air Force's critical airborne command-and-control fleet. We need you! As a Principal Systems Engineer with a software background, you will lead the design,… more
    Sierra Nevada Company, LLC (11/26/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... * * **The Opportunity:** Join CACI as a Model-Based Systems Engineer (MBSE) and contribute to a...manage daily activities. **Desired:** + Experience with C-UAS and/or RF software and hardware systems . + Experience… more
    CACI International (11/18/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 30582 Job Location: Greenville, TX (On-Site) Job ... and/or subsystems. The ideal candidate will have experience with systems engineer /architect work with a desire to...testing and analysis of various electrical signal interfaces and RF systems . + Knowledge of requirement traceability… more
    L3Harris (11/08/25)
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  • Staff Systems Engineer (Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Staff Systems Engineer \! Lockheed Martin is a global leader in aerospace, defense, and ... **The Work:** We are in search of an experienced Systems Engineer to join our team\. As...and external customers **Desired Skills:** * Experience working with RF technologies * Experience in technology integration of complex… more
    Lockheed Martin (10/17/25)
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  • Mission Protection Systems Engineer

    KBR (Las Cruces, NM)
    Title: Mission Protection Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... our national security. KBR is seeking a Mission Protection Systems Engineer in Las Cruces, NM to...associated tools (ie System Toolkit (STK) or SOAP). + RF knowledge expertise (basic understanding of RF … more
    KBR (12/19/25)
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  • RF Systems Engineer…

    Mission Support and Test Services (CA)
    …that address national security requirements. NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located ... Strategic Systems and Intelligence in R&D areas spanning sensors, autonomous systems , atmospheric RF propagation, communications, and other areas. In this… more
    Mission Support and Test Services (12/09/25)
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  • Principal Systems Engineer - BMD SME

    Chenega Corporation (Redstone Arsenal, AL)
    Principal Systems Engineer - BMD SME Redstone Arsenal, AL Join our Talent Network Principal Systems Engineer - BMD SME Redstone Arsenal, AL Are you ready ... Venturi, LLC A Chenega Company has an exciting career opportunity for aPrincipal Systems Engineer - BMD SMEwho will facilitate the modeling, simulation, and… more
    Chenega Corporation (12/15/25)
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  • Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 31754 Job Location: Greenville, TX (On-Site) Job ... Shift 9/80 Job Description: L3Harris Technologies is seeking a Systems Engineer to join our SIGINT ...System-Level Requirements Analysis & Verification. + Design Component - RF Transceiver Systems , Xilinx Virtex FPGA, Analog… more
    L3Harris (12/05/25)
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  • Sr. Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Scientist, Systems Engineer Job Code: 30671 Job Location: Greenville, TX (On-Site) Job ... 9/80 Job Description: L3Harris is seeking a Senior Scientist, Systems Engineer that is a proven leader...for responding to RFIs and RFQs. + Analog or RF hardware design experience includes tuners, receivers, antennas, amplifiers,… more
    L3Harris (11/01/25)
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