• Deputy IT Security Manager

    IntelliDyne (Falls Church, VA)
    …+ Manage large, geographically dispersed, multifaceted team comprised of various cyber - security engineers; team roles include information assurance, security ... Deputy IT Security Manager Location: Falls Church, VA (Onsite) Clearance:...incident response, data collection, forensics, cleanup and reporting. Assess threat reports and threat intelligence to inform… more
    IntelliDyne (12/11/25)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …+ 5-7 years in a Security Operations environment. + Experience with Cyber Threat Intelligence and interface with intelligence community. + Experience with ... Role** This position is a senior role implementing Managed Security Services (MSS) in a Federal Security ...+ Subject Matter Expert on DDoS attacks, mitigation and threat analysis. + DDoS worldwide intelligence collection, analysis, reporting… more
    Lumen (12/10/25)
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  • Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    …efforts to implement and maintain advanced security technologies, collaborate with security operations and threat hunting teams, and scale solutions that ... **Description** Tyto Athene is searching for a ** Security Engineering Lead** to support a law enforcement...in leading in-depth analyses and responding to incidents from cyber threats facing our clients. This individual will lead… more
    Tyto Athene (11/01/25)
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  • Sr IT Security Advisor

    Sedgwick (Alexandria, VA)
    … requirements. + Designs computer security architecture and develops detailed cyber security designs. + Prepares and documents standard operating procedures ... protect company data, networks, and computer systems. To focus on executing security fundamentals for threat detection, investigation, and response efforts.… more
    Sedgwick (09/23/25)
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  • Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Alexandria, VA)
    …before deployment. + Monitor and analyze program cyber resources (eg, threat detection and response logs, Security Information and Event Management (SIEM) ... (GCIH), GIAC Security Leadership Certification (GSLC), Global Industrial Cyber Security Professional Certification (GICSP), CISSP- Information Systems … more
    Guidehouse (09/21/25)
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  • Senior Analyst, Information Security & IT…

    Quality Technology Services, LLC (Ashburn, VA)
    …risk management culture across business functions. + Stay updated on the latest security trends and threat intelligence. **What You Need To Be Successful:** ... Together, we do great things. **Who You Are:** The Senior Analyst, Information Security & IT Vendor Risk Management, will provide subject matter expertise in… more
    Quality Technology Services, LLC (11/26/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …master's degree + Proficient with Linux based classified systems + Experience with cyber security policies and implementation of Risk Management Framework (RMF): ... in investigations involving anomalies to include support to Insider Threat Working Group + Assist with COMSEC inventory and...etc + Holds multiple DOD 8140 certifications to include Security and/or Networking + Coordinate with cyber more
    AeroVironment (10/11/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …Response professional to join our team. As a leader of this highly visible cyber Security Operations Center (SOC) for US Customs and Border Protection (CBP), ... at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux...+ GMON - Continuous Monitoring Certification + GCTI - Cyber Threat Intelligence + GOSI - Open… more
    Leidos (12/03/25)
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  • RMF Test & Evaluation SME (TS/SCI) (Hybrid)

    Koniag Government Services (Alexandria, VA)
    …in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Pay Type** **Salary** **Hiring Min Rate** ... on test planning, execution, independent verification, and validation of security , resiliency, survivability, and continuous monitoring activities. They will partner… more
    Koniag Government Services (12/11/25)
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  • Vice President of Security

    M. C. Dean (Vienna, VA)
    …Personnel Security (PERSEC), Communications Security (COMSEC), Operations Security (OPSEC), Counterintelligence and Insider Threat , systems security ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (12/12/25)
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