• System Administrator

    Parsons Corporation (Centreville, VA)
    …with security policies and procedures, including those specific to classified environments. + Perform regular backups and recovery operations to safeguard ... cloud environments, including AWS and Microsoft Azure. + In-depth knowledge of security protocols and compliance requirements for classified environments. +… more
    Parsons Corporation (09/04/25)
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  • Program Manager - CNO Tool Development

    DarkStar Intelligence LLC (Fort Meade, MD)
    …development staff . + Lead efforts to scope, prioritize, and deliver cyber tool capabilities that meet security , functionality, and compliance requirements. + ... actively seeking an experienced On-Site Program Manager to lead a critical Cyber Network Operations (CNO) Tool Development contract. This high-priority role demands… more
    DarkStar Intelligence LLC (08/15/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... The ACE is the technical interface between L3Harris and our customers' engineering staff , supporting the Business Development staff in the creation of new… more
    L3Harris (10/05/25)
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  • Information Assurance Analyst II - Crystal City

    Epsilon, Inc (Arlington, VA)
    …Customer's Mission:** Team Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and enduring multinational organization ... resolve security incidents. + Contribute to the development and delivery of security awareness training for staff . + Drive Risk Management: Perform risk… more
    Epsilon, Inc (10/02/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …environments. Our team of security engineers support enhancements to system security architecture and cyber security capabilities; manage multiple system ... exciting opportunity for a **Sr. ISSE** in our **National Security Sector's (NSS) Cyber & Analytics Business...more. **Join us and make a difference in National Security !** ​ Experience with classified IC dissemination… more
    Leidos (08/16/25)
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  • Cybersecurity Engineering Professional

    NANA Regional Corporation (Fort Meade, MD)
    …Management Framework (RMF) and Security Support:** + The Contractor shall provide cyber security engineering, RMF, and Security Manager support for SCCA ... activities. Cyber security engineering, RMF, and Security Manager support...and debriefings, and the management of controlled areas and classified documents. + Provide security engineering support… more
    NANA Regional Corporation (09/25/25)
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  • Field Service Technician

    SAIC (Hanover, MD)
    **Description** Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT ... capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands Business Group of SAIC is seeking a **Field Service… more
    SAIC (10/07/25)
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  • Scientist - Program Chief Systems Engineer…

    L3Harris (Ashburn, VA)
    …Based System Engineering (MBSE), and System Simulation * Thorough understanding of Cyber Security best practices * Competency making decisions with imperfect ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security...will also provide coaching and development for the engineering staff on the program. Essential Functions: * Provide subject… more
    L3Harris (09/04/25)
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  • Scientist, Advanced Concept Systems Engineer 1

    L3Harris (Washington, DC)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... The ACE is the technical interface between L3Harris and our customers' engineering staff , supporting the Business Development staff in the creation of new… more
    L3Harris (08/24/25)
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  • Information Review & Release Analyst

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (10/18/25)
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