• Incident Manager II

    ARSIEM (Arlington, VA)
    …external data sources (eg, Computer Network Defense vendor sites, Computer Emergency Response Teams [CERTs], SANS, Security Focus) to maintain currency of ... Computer Network Defense threat conditions and determine which security issues may have an impact on the enterprise + Identifying the cause of an incident and… more
    ARSIEM (11/09/25)
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  • ISSO- Top Secret- On Site

    Insight Global (Oakton, VA)
    …Plans (CP), Disaster Recovery Plans (DRP), Plan of Action and Milestone (POA&M), Incident Response (IR), and other security documentation. 65, 140K We are a ... Authorization (A&A) packages in eMASS and/or Xacta and applying security categorization per the NIST FIPS 199 and NIST...and NIST SP 800-60. Experience in performing and assessing Security and Privacy Controls per NIST 800-53 rev 4/5… more
    Insight Global (01/14/26)
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  • Cyber New Professional

    The MITRE Corporation (Mclean, VA)
    …Data Acquisition (SCADA) + Operational Technology (OT)/Internet of Things (IoT) Device Security + Operational Technology (OT) Engineering and Response + Critical ... (TM) ) that counter advanced adversaries. + Enhance the security , safety, and resiliency of critical cyber systems and...and our sponsors to raise the bar on cyber security throughout the industry Basic Qualifications: + Bachelor or… more
    The MITRE Corporation (01/17/26)
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  • Cyber Host Forensic Analyst IV

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the nation's infrastructure. HIRT provides DHS's front-line ... response for cyber incidents and proactive hunting for malicious...generation [nation-state sponsored]) - Knowledge of system and application security threats and vulnerabilities (eg, buffer overflow, mobile code,… more
    Nightwing (11/06/25)
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  • Senior Program Manager, Wwos Amer SLP, Field

    Amazon (Arlington, VA)
    Description The AMER Security & Loss Prevention Field (SLP) Team is seeking an experienced Senior Program Manager to lead the design, development, and implementation ... of world-class security and loss prevention solutions for its newly emerging...and defining service level agreements (SLAs) to ensure 72-hour response times for general support and 4-hour response more
    Amazon (01/15/26)
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  • Cloud Forensic Analyst III

    Nightwing (Sterling, VA)
    …supporting a US Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience ... defense, civil, and commercial markets The DHS's Hunt and Incident Response Team (HIRT) secures the nation's infrastructure. HIRT provides DHS's front-line… more
    Nightwing (01/05/26)
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  • Cybersecurity Manager

    Clark Construction Group, LLC (Mclean, VA)
    …responsible for executing our comprehensive approach to threat detection, incident response , and vulnerability management. Reporting to the Director of Information ... Security , the Cybersecurity Manager will be responsible for leading advanced incident response efforts, and ensuring the efficient operation and tuning of our … more
    Clark Construction Group, LLC (01/15/26)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program ... threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area… more
    Leidos (12/19/25)
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  • GIS Database Engineer

    Guidehouse (Springfield, VA)
    …to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security , and domain controls. + The DBE ... supporting data analysis, management, processing, and automation for a Security & Installations/Infrastructure office within the National Geospatial-Intelligence Agency… more
    Guidehouse (01/14/26)
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  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure. HIRT ... provides DHS's front-line response for cyber incidents and proactively hunting for malicious...TS/SCI clearance - Ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability - 5+… more
    Nightwing (01/05/26)
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