• Office of the Secretary of Defense (Arlington, VA)
    …to qualify for this position, you must be able to obtain a Top Secret security clearance and access to Sensitive Compartmented Information (TS/SCI). Submit ... Community). Serves as USD(A&S)'s Nuclear Command, Control, and Communications (NC3) Enterprise capability portfolio manager. On behalf of USD(A&S), leads, and… more
    Upward (08/10/25)
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  • SECRET Sr . Enterprise

    Insight Global (Herndon, VA)
    …Active CompTIA Security + CE certification * Active Department of Defense (DoD) Secret security clearance * The ability to sign a non-disclosure agreement. * ... to all organization-wide information governance activities. * Ensure adherence to enterprise information security policies, standards and practices to achieve… more
    Insight Global (10/03/25)
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  • Sr Principal Security Engineer…

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Principal** **S** **ecurity** **Engineer for** **Hardware** ** Security ** ... your opportunity to make a personal impact as a ** Senior Principal Security Engineer for HSM** with...**Experience** **:** DoD 8140/8570 IAT level II compliance + ** Security Clearance Level:** Active Top Secret with… more
    General Dynamics Information Technology (10/04/25)
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  • Sr Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and ... Complex Systems,Microsoft Windows Server,Systems Engineering,Systems Management,Troubleshooting **Certifications:** CompTIA - Security + - CompTIA - CompTIA **Experience:** 17 + years… more
    General Dynamics Information Technology (09/26/25)
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  • LINUX Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …DoD Instruction 8570 Level II Certification within 6 months of assignment. + ** Security Clearance Level:** Active Top Secret + **Required Skills and Abilities** ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and… more
    General Dynamics Information Technology (09/23/25)
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  • Sr . Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …join our team in Merrifield, Virginia (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead is responsible for directing and ... and deployment plans for security tools. 3. Ensure designs meet enterprise security requirements, including baseline configurations and quality standards. 3.… more
    NTT America, Inc. (09/27/25)
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  • Information Security Analyst Sr

    General Dynamics Information Technology (Washington, DC)
    …degree and/or 10+ years of experience in information security . + Minimum of a Secret security clearance. + Availability to obtain a Top Secret ... of what we do. **Role Overview** Join our team at GDIT as an **Information Security Analyst Senior Advisor** to support the Department of State contract. Your… more
    General Dynamics Information Technology (09/17/25)
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  • Senior Enterprise Architect (Active…

    NANA Regional Corporation (Alexandria, VA)
    …years of experience in enterprise architecture leadership roles. + Active Secret security clearance. **Preferred qualifications:** + TOGAF, DoDAF, ITIL, PMP ... Suvi is hiring a Senior Enterprise Architect in Alexandria, VA...Validate that solutions, standards and transformation activities support interoperability, security , and modernization objectives, while coordinating with leadership to… more
    NANA Regional Corporation (10/09/25)
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  • Full Spectrum Cyber Sr . Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …CYBERSECURITY ENGINEER SR PRINCIPAL Advance your career while impacting our national security in cyber as a Cybersecurity Engineer Sr Principal at GDIT. ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management… more
    General Dynamics Information Technology (09/30/25)
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  • Sr . Solutions Director - Intelligence…

    General Dynamics Information Technology (Herndon, VA)
    …Minimal Qualifications to Be Considered: + 20+ years of experience + Active Top Secret security clearance, with the ability to obtain and maintain a TS/SCI ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Technical… more
    General Dynamics Information Technology (10/03/25)
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  • Sr Solution Architect

    Sierra Nevada Company, LLC (Herndon, VA)
    …ability to influence and drive consensus among stakeholders. + An active Top Secret with SCI eligibility US Security Clearance is required **Qualifications We ... (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance.… more
    Sierra Nevada Company, LLC (09/26/25)
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  • Sr . Network Engineer…

    General Dynamics Information Technology (Washington, DC)
    …shaping what's next for your engineering career. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Network Engineer Sr Principal, the work you'll do at GDIT will ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and… more
    General Dynamics Information Technology (10/01/25)
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  • Sr . SQL Database Administrator (DBA)

    Leidos (Odenton, MD)
    …networks and services. **CLEARANCE REQUIREMENT:** + Must hold an active Secret security clearance. (US Citizenship required) **PRIMARY RESPONSIBILITIES:** + ... The Digital Modernization Sector in Leidos is seeking a ** Sr . SQL DBA** to join our Defense Enclave Services...+ CE or higher. + Must hold an active Secret security clearance. (US Citizenship required) **PREFERRED… more
    Leidos (09/12/25)
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  • Sr . NOSC Technician

    Leidos (Reston, VA)
    **Description** Leidos is seeking a ** Sr . Network/System Technician** to support monitoring large-scale operations on a high-profile DOD contract. The I3TS program ... provides enterprise -wide IT support to enable DTRA's Information Management &...in support of the agency and customers on Unclassified, Secret , and Top Secret networks. The candidate… more
    Leidos (09/17/25)
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  • Sr DevSecOps Engineer

    Arena Technical Resources, LLC (Tysons Corner, VA)
    … DevSecOps Engineer Location: Tysons Corner, VA, US Job ID: ATR 15991 Job Description Sr . DevDecOps Engineer Security Clearance: - US Citizen with an active Top ... Secret Clearance/SCI is required for this position. This position...of an implementation team. The team members possess DevOps, security , and software engineering skill sets. Everyone wears multiple… more
    Arena Technical Resources, LLC (10/06/25)
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  • Sr . Infrastructure Engineer

    CACI International (Sterling, VA)
    …technologies (Docker, Kubernetes, Helm). + Proficiency in networking protocols, security practices, and enterprise architecture frameworks + Thorough ... Sr . Infrastructure Engineer Job Category: Information Technology Time...Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (09/17/25)
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  • Sr . Software Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Solutions Business Area, is currently seeking a highly motivated Sr . Software Engineer for the Chinook Program. The Chinook… more
    Leidos (10/05/25)
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  • Sr . Specialist Program Management

    L3Harris (Arlington, VA)
    …communications with Program Managers and the customer. + Possess an active DoD Secret security clearance. + Support the planning, execution, and control efforts ... sea and cyber domains in the interest of national security . Job Title: Sr . Specialist, Program Management...members from various organizations within the DOD/NAVY and company enterprise . Efforts require interface with Senior PMs… more
    L3Harris (09/24/25)
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  • Sr Principal Windows Systems Administrator…

    Northrop Grumman (Dulles, VA)
    …GPOs, Policies, and permissions + Candidates must have a current DOD **Top Secret /SCI** level security clearance to include a current **Full Scope Polygraph** ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological… more
    Northrop Grumman (10/03/25)
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  • Sr . DevOps Engineer.

    Leidos (Bethesda, MD)
    …field. 6+ years of experience with Master's degree. + Must have an active Top Secret / SCI security clearance with the ability to obtain and maintain a TS/SCI ... **Description** Leidos has an exciting opening for you, our next **TS/SCI cleared Sr . DevOps Software Engineer** working with a dynamic team to design, develop and… more
    Leidos (09/17/25)
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