• Principal/Sr. Principal Systems Engineer (Software…

    Northrop Grumman (Fairfax, VA)
    …relevant experience; 3 years with a Masters; 0 years with a PhD. + **Current DoD Top Secret /SCI with Full Scope Poly at the time of application.** + Experience ... 6 years with a Masters; 3 years with a PhD. + **Current DoD Top Secret /SCI with Full Scope Poly at the time of application.** + Experience with Software… more
    Northrop Grumman (07/30/25)
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  • Information System Security Engineer (ISSE)

    Parsons Corporation (Chantilly, VA)
    …providing information assurance engineering. **What Required Skills You'll Bring:** + Active ** Top Secret /SCI security clearance with CI Polygraph.** + A ... system engineering, and integration testing. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for… more
    Parsons Corporation (07/29/25)
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  • Director Business Development - Innovative…

    Sierra Nevada Company, LLC (Herndon, VA)
    …ability to motivate/work with others + The ability to obtain and maintain a Top Secret US Security Clearance is required **Qualifications We Prefer:** + ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (07/27/25)
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  • FAST Labs - Integrated Circuits Technical Group…

    BAE Systems (Arlington, VA)
    …years of professional experience. + Active DoD SECRET clearance and ability to obtain TOP SECRET SCI & SAP + Experience in leading teams to solve complex ... as well as S&T customer **Preferred Education, Experience, & Skills** + Active DoD TOP SECRET clearance and ability to obtain SCI & SAP + Demonstrated success in… more
    BAE Systems (07/27/25)
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  • Secure Space Construction and Standardization Lead

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …problems + Ability to travel to CONUS locations up to 30% of the time + Top Secret clearance + Bachelor's degree and 8+ years of experience with industrial ... need to meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At Booz Allen, we celebrate your… more
    BOOZ, ALLEN & HAMILTON, INC. (07/26/25)
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  • Staff, Contracts Management

    Lockheed Martin (Manassas, VA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... have an active Secret clearance with the ability to obtain a Top \- Secret clearance and be able to work in classified spaces\. **Desired Skills:** Advanced… more
    Lockheed Martin (07/26/25)
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  • FAST Labs Cyber/RF Senior Scientist

    BAE Systems (Arlington, VA)
    …Strong communication and presentation skills. + Ability to obtain and maintain a DOD Top Secret Clearance with SCI accesses + Experience/Expertise in two or more ... discovery and exploitation experience **Preferred Education, Experience, & Skills** + Top Secret clearance + Experience with RF hardware and software systems,… more
    BAE Systems (07/26/25)
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  • Armed Security Officer

    Koniag Government Services (Berryville, VA)
    …in Bluemont, VA. **The officer must possess a VA ARMED DCJS and hold a Top Secret Clearance.** This position pays $32/hr plus health and welfare. We offer ... States. + A high school diploma or GED is required. + **Must hold a Top - Secret Clearance.** + Must possess a valid driver's license. + Must be able to pass… more
    Koniag Government Services (07/25/25)
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  • Construction Surveillance Technician (CST)

    Amentum (Falls Church, VA)
    …on the specific tasks and conditions. **Required Qualifications** + **Must have an Active Top Secret US Government Clearance. Note: US Citizenship is required to ... maintain a Top Secret Clearance.** + Must be willing to take a polygraph, if requested. + Must have at least 6 months of security experience and/or 2 years of… more
    Amentum (07/25/25)
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  • Systems Engineer (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level. US Citizenship is a requirement for Secret ... VA, we are a fast-growing, multi-million-dollar company recognized as a top Alaska Native Corporation providing services across the Department of Defense… more
    UIC Government Services and the Bowhead Family of Companies (07/25/25)
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