• Senior Information Security Analyst

    CACI International (Herndon, VA)
    …systems by developing and maintaining System Security Plans (SSPs) and aligning security operations with DoD and IC cybersecurity policies. + Oversee the ... measures. + Collaborate with technical teams to resolve complex security challenges, optimize cyber defense strategies, and...maintaining System Security Plans (SSPs) and aligning security operations with DoD and IC cybersecurity… more
    CACI International (09/17/25)
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  • Security Engineer

    Leidos (Ashburn, VA)
    **Description** Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program ... any suspected and confirmed security violations. **Primary Responsibilities:** The Cyber Security Engineer Mid will support the full system engineering… more
    Leidos (08/29/25)
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  • Email Security Engineer

    IBM (Herndon, VA)
    …(threat hunting, intelligence, incident response), Vulnerability Detection and Response, Remediation, Security Operations Center and Command Center ... incident response), Vulnerability Detection and Response, Innovation and Remediation, Security Operations Centers and Command Centers teams...by some software development tasks - all related to cyber security . These will involve Java, SQL,… more
    IBM (09/19/25)
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  • Security Engineer-US Citizen Secret…

    NTT DATA North America (Newport News, VA)
    …accrediting information systems under DCSA cognizance + Prior experience in a SOC ( Security Operations Center ) environment + Strong understanding of ... The successful candidate will be responsible for monitoring and maintaining our cyber security tools, researching vulnerabilities, risks, and events, and… more
    NTT DATA North America (10/02/25)
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  • Information Systems Security Officer - Sr

    Leidos (Ashburn, VA)
    **Description** Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC), is a US Government program ... (threat detection, anomaly detection, behavioral analytics, predictive risk modeling) into security operations and compliance frameworks. + Develop, draft,… more
    Leidos (09/23/25)
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  • Systems Engineer (Engineer Systems 3) - (Jlvc…

    HII (Suffolk, VA)
    …commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, ... Assist in maintaining accreditation and compliance documentation in coordination with cyber and security teams. * Manage user accounts and access control across… more
    HII (09/27/25)
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  • Information Systems Security Engineer, II

    Parsons Corporation (Fort Belvoir, VA)
    …design, and operations + Knowledge of Cloud C2E initiative + Experience in a Security Operations Center (SOC) environment + Accredited in one (or more) ... and written communication skills **What Desired Skills You'll Bring:** + BA/BS in Cyber Security + DoD 8570 IAT-III certification + Knowledge of Cloud (ie, AWS… more
    Parsons Corporation (09/25/25)
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  • Senior Host Based Security System (HBSS)…

    CACI International (VA)
    Senior Host Based Security System (HBSS) Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... integrate HBSS with their information systems, ensuring seamless operation and enhanced security . Your role will involve assisting in the deployment, tuning, and… more
    CACI International (09/13/25)
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  • Data Center Infrastructure Manager (DCIM)…

    M. C. Dean (Vienna, VA)
    …Engineering, or a related field. + 5+ years of experience in data center operations , infrastructure management, or related roles. + Strong knowledge of ... + Strong understanding of compliance and regulatory requirements related to data center operations . + Manage System Authorization Access Requests for user… more
    M. C. Dean (09/24/25)
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  • ACAS Systems Administrator/ Information Systems…

    CACI International (Norfolk, VA)
    …primary interface for incident response efforts. **Responsibilities** + Lead vulnerability assessment operations using ACAS (Nessus, Security Center ) + ... DoD Business IT systems + Demonstrated knowledge of ACAS architecture administration ( Security Center , Nessus) + Proven experience with vulnerability remediation… more
    CACI International (09/25/25)
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