• Incident Manager III

    ARSIEM (Arlington, VA)
    …different classes of attacks and attack stages + Knowledge of system and application security threats and vulnerabilities + Knowledge of basic networking ... work with. ARSIEM is looking for a Cyber Vulnerability Analyst . This position will support one of our...third generation [nation-state sponsored]) + Knowledge of system and application security threats and vulnerabilities (eg, buffer… more
    ARSIEM (11/09/25)
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  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …System Administrator - Master + Cloud System Administrator - SME + Financial Business Analyst - Journeyman + Financial Business Analyst - Senior + Helpdesk ... Specialist + Information System Security Officer - Journeyman + Information System ...- Master + System Administrator - SME + Cloud Application Developer - Journeyman + Cloud Application … more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …devices, etc. Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering ... + Experience with installing or configuring devices, applications, and security tools, including Fidelis + Experience maintaining, engineering, deploying, and… more
    ENS Solutions (09/27/25)
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  • Cyber Intrusion Detection System Administrator…

    General Dynamics Information Technology (Reston, VA)
    …CYBERSECURITY ANALYST PRINCIPAL Advance your career while impacting our national security in cyber as a Cybersecurity Analyst Principal at GDIT. Here, ... government. MEANINGFUL WORK AND PERSONAL IMPACT As a Cybersecurity Analyst Principal, the work you'll do at GDIT will...Expressions (PCRE), authoring Yara rules and snort signatures * Security clearance level: TS SCI / with CI Poly… more
    General Dynamics Information Technology (10/25/25)
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  • Network Cybersecurity Engineer (Palo/Cisco)

    General Dynamics Information Technology (Falls Church, VA)
    …SENIOR / ANALYST ** Advance your career while impacting our national security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists have ... the federal government. Own your career as a Cyber Security Engineer/ Analyst at GDIT. Here, you'll have...This role requires **hand-on knowledge of cybersecurity network and application defense** focused on firewalls, web application … more
    General Dynamics Information Technology (11/14/25)
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  • Data Scientist - GIS

    CACI International (Charlottesville, VA)
    …Up to 10% Type of Travel: Local * * * CACI is seeking a GIS Analyst with ArcGIS Pro Python Toolbox development experience. You will utilize the ESRI platform to ... program leadership. You will aid in the development and application of exploratory data analysis techniques to include data...Science) + Proficient with ArcGIS Pro toolkits, ie, Spatial Analyst , Spatial Statistics, Network Analyst + Able… more
    CACI International (11/08/25)
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  • Cybersecurity Specialist

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …key infrastructure, Oauth, OpenID, SAML, SPML). + Knowledge of system and application security threats and vulnerabilities (eg, buffer overflow, mobile code, ... attacks (eg, passive, active, insider, close-in, distribution attacks). + Knowledge of application security risks. + Knowledge of Linux. **Qualifications** +… more
    UIC Government Services and the Bowhead Family of Companies (11/13/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …team to propose corrective actions and inform the necessary parties of security issues, reportable offenses, or cybersecurity best practices. Assist Cyber Threat ... to detect and isolate advanced threats that evade automated security systems (ie, EDR, IDS, AV). **SKILLS** + A...experience as a Tier III senior cyber threat hunt analyst performing threat analysis, technical analysis, and network asset… more
    TekSynap (09/02/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** Make security content (eg, SIEM, EDR, IDS) recommendations to include new signatures, ... Indicators of Compromise (IOCs) from internal and external sources to improve security posture and mitigate cyber threats. Assist with advanced analysis of data… more
    TekSynap (09/02/25)
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  • Associate Director, Cybersecurity Operations

    Merck (Richmond, VA)
    …candidate for this role will be an experienced incident response analyst with extensive detection development experience across various enterprise technologies. This ... teams to ensure that the threat detection solutions align with the organization's security strategy. This position will consider remote work approval for the right… more
    Merck (11/13/25)
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