• Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …boundary defense techniques and various IA-enabled appliances (firewalls, Intrusion Detection Systems (IDS), Intrusion Prevention System (IPS), switches/routers + ... Knowledge of computing and networking vulnerabilities, attack methods and latest detection methods + Excellent ability to communicate effectively orally and in… more
    Imagine One Technology & Management (06/03/25)
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  • Software Developer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …forensics, cyber incident response, cyber-criminal investigation, intrusion detection /analysis, designing countermeasures and mitigations against potential ... forensics, network-based forensics, cyber incident response, cyber-criminal investigation, intrusion detection /analysis, designing countermeasures and mitigations against potential exploitations of… more
    General Dynamics Information Technology (06/03/25)
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  • Email Security Expert

    ManTech (Herndon, VA)
    …email traffic for signs of malicious activity, employing advanced threat detection techniques; Provide expert guidance and recommendations on email security best ... years of experience in email security, with a strong focus on threat detection and mitigation and a Bachelor's degree in computer science, information technology,… more
    ManTech (06/03/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    …but not limited to Security Information and Event Management (SIEM) endpoint detection and response tools Intrusion Prevention / Detections Systems (IPS / IDS) ... contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems, including local… more
    TekSynap (06/03/25)
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  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …+ Familiarity with Access Control, Authorization, Intrusion Prevention and Intrusion Detection + Familiar with Protocol Analysis and requirements when handling ... contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems, including local… more
    TekSynap (06/03/25)
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  • Operations and Install Manager

    NANA Regional Corporation (Springfield, VA)
    …technical security system (TSS) equipment including CCTV, access control, and intrusion detection . This role ensures that all projects are executed efficiently, on ... + Strong technical knowledge of technical security systems including CCTV, intrusion detection , and access control systems. + Ability to read and interpret… more
    NANA Regional Corporation (05/28/25)
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  • Senior Cyber Threat Intelligence Analyst

    ManTech (Herndon, VA)
    …threat intelligence reports, advise and use methodologies, techniques, and tools to improve detection capabilities + Create and refine threat detection use cases ... and correlation rules within SIEM and other security tools **Minimum Qualifications:** + Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field + 8+ years of experience in cybersecurity with a focus on SIEM engineering… more
    ManTech (05/22/25)
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  • Screening Security Officers

    Securitas Security Services USA, Inc. (Ashburn, VA)
    …flow through screening checkpoint(s). + Require data center personnel to undergo metal detection and/or wand searches for entry and exit from secure areas. + Perform ... handheld wand searches and walk-through metal detection searches. + Follow safe work practices and company policies related to job safety; notify supervisor of… more
    Securitas Security Services USA, Inc. (05/21/25)
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  • Senior Cloud Cybersecurity Analyst

    ManTech (Herndon, VA)
    …penetration testing, insider threat analysis, cyber situation awareness, attack detection , secure networking, secure operating systems, secure workstations, secure ... related field + 9+ years experience in cloud security analysis, threat detection and response, and implementation of cybersecurity controls across cloud platforms,… more
    ManTech (05/17/25)
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  • Engineering Return Internship Program (CIS)

    M. C. Dean (Vienna, VA)
    …voltage systems + **Life Safety:** Design, install, program, and commission fire detection and alarm systems + **Security & Electronic Systems:** Design, engineer, ... integrate, operate, and maintain **Potential Job Locations Include:** + Aldie, VA + Boydton, VA + Tysons, VA + Richmond, VA + Caroline County, VA + Ruther Glen, VA + Manassas, VA + Leesburg, VA + Baltimore, MD + Riverdale, MD + Atlanta, GA Qualifications… more
    M. C. Dean (08/12/25)
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