• Senior Security Operations Center Analyst

    ManTech (Herndon, VA)
    …+ Proficiency with SIEM tools (eg, Splunk, ArcSight). + Experience with intrusion detection /prevention systems (IDS/IPS), endpoint detection and response ... threat monitoring and anomaly analysis, and actively monitor the networks for cybersecurity threats and vulnerabilities; develop and implement detection use… more
    ManTech (09/03/25)
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  • Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …wide variety of all source data sets (indications and warnings) + Validate intrusion detection system (IDS) alerts against network traffic using packet analysis ... with. ARSIEM is looking for a Cyber Network Defense Analyst . This position will support one of our...signatures + Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) + Experience… more
    ARSIEM (07/10/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... Utilize state of the art technologies such as Endpoint Detection & Response (EDR) tools, log analysis (Splunk) and...CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA Cybersecurity Analyst (CySA+) + GPEN - Penetration… more
    Leidos (09/26/25)
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  • Cyber Network Defense Analyst (Cnda)

    BCMC (Arlington, VA)
    …- Identify and analyze anomalies in network traffic using metadata - Validate intrusion detection system (IDS) alerts against network traffic using packet ... deploying signatures - Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) - Experience implementing incident… more
    BCMC (09/03/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …- Identify and analyze anomalies in network traffic using metadata - Validate intrusion detection system (IDS) alerts against network traffic using packet ... deploying signatures - Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) - Experience implementing incident… more
    Nightwing (08/01/25)
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  • SOC Analyst

    Steampunk (Mclean, VA)
    …role. + In-depth understanding of the benefits and limitations of firewalls, intrusion detection systems, and security information and event management (SIEM) ... **Overview** We are seeking a skilled and proactive **SOC Analyst ** to join our team. Be an agent of...data. The ideal candidate has a strong understanding of cybersecurity practices, excellent problem-solving skills, and the ability to… more
    Steampunk (08/19/25)
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  • IT Analyst Lead

    Trace Systems Inc (Portsmouth, VA)
    …(WIPS), Aruba wireless networks, AirTight Network Devices, McAfee Firewall Enterprise, Intrusion Detection Systems (IDS), Juniper encryptors, External DNS, F5 ... Job Overview Job Title: IT Analyst Lead Job Location: Portsmouth, Virginia Job Responsibilities Trace Systems is looking to our growing Enterprise Services Group. As… more
    Trace Systems Inc (08/15/25)
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  • Cyber Analyst (ISSO)

    BAE Systems (Chesapeake, VA)
    …Security Certificate Practitioner (SSCP), etc. Proficiency with current security tools, intrusion detection systems, and firewalls. Deep knowledge of NIST ... As an ISSO, you will play a critical role in maintaining the cybersecurity posture of our organization by developing security policies, conducting audits, monitoring… more
    BAE Systems (09/27/25)
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  • Continuous Monitoring Analyst (ConMon)

    Leidos (Alexandria, VA)
    …+ Understanding of security architecture, system hardening, vulnerability management, and intrusion detection /prevention + **Level II:** + Bachelor's degree ... proficiency in security architecture, system hardening, vulnerability management, and intrusion detection /prevention If you're looking for comfort, keep… more
    Leidos (10/01/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …- Identify and analyze anomalies in network traffic using metadata - Validate intrusion detection system (IDS) alerts against network traffic using packet ... immediate investigation and resolution using host-based, cloud-based and network-based cybersecurity analysis capabilities. Team personnel provide front line response… more
    Nightwing (08/09/25)
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