• Computer Network Operations Analyst…

    ARSIEM (Annapolis Junction, MD)
    …+ Install, configure and operate network security devices, including firewalls, intrusion detection systems , network traffic analyzers, anti-virus, ... with. ARSIEM is looking for a Computer Network Operations Analyst /Engineer 1 . This position will support one of...Minimum Experience + Bachelor's degree in computer science, information systems , or network engineering. + Minimum three (3) years… more
    ARSIEM (04/16/25)
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  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... markets. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (05/02/25)
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  • FLEX Assurance Analyst

    Marriott (Bethesda, MD)
    …of network security concepts: DOS, DNS Spoofing, ARP Poisoning, Firewalls, Intrusion Detection , Segmentation . Basic understanding of Vulnerability and ... certification, including, but not limited to, CISSP (Certified Information Systems Security Professional), (ISC)2 CGRC certification, ISACA, PCI QSA/ISA, ITIL,… more
    Marriott (06/04/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection Systems , other point of ... . + Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information … more
    William C Brown Inc (05/17/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems , including local ... based forensics related to the identification of advanced cyber threat activities, intrusion detection , incident response, malware analysis, and security content… more
    TekSynap (06/03/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    …and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems , including local ... Management (SIEM) endpoint detection and response tools Intrusion Prevention / Detections Systems (IPS /...or more of the following certifications: SANS GIAC Certified Intrusion Analyst (GCIA), SANS GIAC Certified Incident… more
    TekSynap (06/03/25)
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  • Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    …computing resources. + Some facility security tasks are required, including monitoring the intrusion and detection systems to ensure that physical security ... Adequate visual acuity and manual dexterity for meeting the requirements of the Systems Analyst discipline. The listed salary range for this role is intended as… more
    Huntington Ingalls Industries (05/20/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems , including local ... forensics related to the identification of advanced cyber threat activities, intrusion detection , malware identification, and security content development (eg,… more
    TekSynap (06/03/25)
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  • Security Incident Response

    Lincoln Financial (Washington, DC)
    …handling, and vulnerability management or testing, system patching, log analysis, intrusion detection , or firewall administration. + 4 Year/Bachelor's degree ... data and context necessary to initiate IR response. In addition, the analyst will be responsible for maintaining multiple security technologies for detecting and… more
    Lincoln Financial (05/28/25)
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  • Incident Response Lead

    Leidos (Washington, DC)
    …discipline. + 4+ years of supervising and/or managing teams + 5+ years of intrusion detection and/or incident handling experience + CISSP and SANS GCIH or ... Policy Enforcement Point (PEP) and is responsible for directing and coordinating detection and response activities performed by each Component SOC. Direction and… more
    Leidos (06/10/25)
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