• Portfolio Manager

    CACI International (Sterling, VA)
    …the Department of Homeland Security (DHS). As a member of the ITI2.1 Team , you will support the men and women charged with safeguarding the American people and ... Land Border Integration (LBI) Integrated Traveler Initiative II.I (ITI2.1) team in Northern Virginia! Join this passionate team...enhancing the Nation's safety, security , and prosperity. CBP Officers and Border Patrol agents… more
    CACI International (08/08/25)
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  • (Cyber) Incident Management Analyst - Hybrid

    Nightwing (Arlington, VA)
    …supporting a US Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience ... depth principles and practices (ie Defense in Multiple Places, layered defenses, security robustness, etc.) - Performing Computer Network Defense incident triage to… more
    Nightwing (08/01/25)
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  • ISSE/ISSO

    General Dynamics Information Technology (Herndon, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Cloud Security ,Greenlight Oracle Access Violation ... every opportunity to help support and advance our clients' missions. At GDIT, cyber security is embedded into every aspect of what we do and we're constantly… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    …configurations and available infrastructure, analyzing traffic patterns, and reviewing security measures and documentation. + Subsequently, the engineer will design ... a modernized network architecture that incorporates standard network security practices, such as centralized logging, intrusion detection system (IDS), and… more
    Koniag Government Services (07/29/25)
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  • Python Developer/Automation Engineer

    Leidos (Ashburn, VA)
    …scripts/code used for automating workflows, processes and tasks within the Security Orchestration, Automation, and Response (SOAR) platform in support ... **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) ...is seeking a Python Developer/Automation Engineer to join our team . As a member of this highly technical Operations… more
    Leidos (07/29/25)
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  • Cyber Network Analyst

    Huntington Ingalls Industries (Springfield, VA)
    …analyze network traffic using EDR, NDR, and NIDS tools for threat detection and response . + Perform proactive threat hunting and security compliance checks in ... Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $121,248.00 - $150,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides… more
    Huntington Ingalls Industries (07/25/25)
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  • Principal/Sr. Principal Cyber Systems Engineer…

    Northrop Grumman (Fairfax, VA)
    …and implementation of Program Security Information and Event Management (SIEM)/ Security Orchestration, Automation, and Response (SOAR) tools. + Capable of ... Space Systems (NGSP) is seeking a highly qualified individual to join our team as a **Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer.**… more
    Northrop Grumman (07/25/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    …III** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA. **Duties May Include:** + Develop, update, and ... or review Risk Management Framework (RMF) documentation to include ( Security Plans, Implementation Plans, Plans of Action and Milestones (POA&Ms), and Risk… more
    Amentum (07/18/25)
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  • Linux System Administrator

    V2X (Ashland, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... development, testing, and system integration, ultimately supporting the detection, analysis, and response to CBRN threats. + In the role of an Intermediate System… more
    V2X (07/09/25)
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  • Program Protection Lead

    The MITRE Corporation (Mclean, VA)
    …collaborate with diverse stakeholders across the company and the broader RMA team , including risk intelligence, insider threat, corporate security , and business ... security -focused systems engineering, including threat modeling, risk assessment, incident response , secure system design, integration of security controls,… more
    The MITRE Corporation (06/17/25)
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