• Sr. Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …ACTIVE Secret Clearance with the ability to obtain/maintain Top Secret/SCI Security Clearance , which requires US Citizenship. Job Description: The Senior ... Specialist, Network Engineer (NE) performs technical planning, system integration, verification and...US Citizenship + Ability to obtain/maintain a Top Secret/SCI Security Clearance + Bachelor's Degree and minimum… more
    L3Harris (12/12/25)
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  • System Safety Engineer Stf - Level 4

    Lockheed Martin (Fort Worth, TX)
    …and verbal communication skills, including experience with communicating cross\-functionally ** Security Clearance Statement:** This position requires a ... **Description:** You will be the System Safety Engineer Stf for the Fighter System Safety Team...government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/10/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30781 Job… more
    L3Harris (11/08/25)
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  • Cyber Systems Engineer

    Northrop Grumman (San Antonio, TX)
    security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators, who ... clearance requirements prior to the start date._ **Basic Qualifications for Cyber Systems Engineer :** + An active DoD Top Secret Clearance is required + US… more
    Northrop Grumman (12/17/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …ground and airborne communications platforms. f prior related experience. + Must have an Active Security Clearance at the time of hire with the ability to obtain ... sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer ...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/08/25)
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  • Systems Engineer , System Integration…

    Lockheed Martin (Fort Worth, TX)
    …skills, written and oral, with senior level management and internal/external customers ** Security Clearance Statement:** This position requires a government ... **Description:** You will be the System Integration & Test Engineer for the Architecture, Design, Integration & Test \(ADIT\)...security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (11/05/25)
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  • Sr. Product Support Engineer

    Sierra Nevada Company, LLC (Fort Bliss, TX)
    …CONUS garrison environment. + The ability to obtain/maintain a Secret US Security Clearance is required. **Qualifications We Prefer:** + Working knowledge ... perfect role for you! As a Sr Product Support Engineer , you will be using your skills and hands-on...the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required… more
    Sierra Nevada Company, LLC (12/18/25)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    …Linux (RHEL) and Window's based operating systems + **Current/Active Secret US Security Clearance is required.** **Qualifications We Prefer:** + Juniper SSR ... We are seeking an experienced Network Engineer to support the development, integration, and sustainment.... **IMPORTANT NOTICE:** This position requires current/active Secret US Security Clearance . US Citizenship status is required… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Systems Engineer III - Research Technology…

    Texas A&M University System (Bryan, TX)
    …- Must be able to gain and maintain a DoD (Department of Defense) security clearance . Knowledge, Skills and Abilities:- Experience with complex compute, data, ... Job Title Systems Engineer III - Research Technology Support Agency Texas...Operations, and Avionics. - Professional Industry certifications. - Active security clearance (SECRET or higher). - Bachelor's… more
    Texas A&M University System (12/10/25)
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  • Hwil FPGA Engineer , Staff

    Lockheed Martin (Grand Prairie, TX)
    …power meters, and other test equipment * Experience working with HWIL systems ** Security Clearance Statement:** This position requires a government security ... **Description:** You will be the HWIL FPGA Engineer for the RF Sensors Product Center Hardware‑in‑the‑Loop...access\. The selected candidate must possess an active Secret clearance to start\. **Basic Qualifications:** * Bachelor of Science… more
    Lockheed Martin (12/11/25)
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