• Intrusion Detection Team Lead - 3rd shift

    GovCIO (Washington, DC)
    …hiring for a **3rd shift (11pm - 7:30am)** Master Level Cyber Defense Analyst /Intrusion Detection Team Shift Lead onsite in Washington, DC. **Responsibilities** ... + Leverages technical knowledge of computer systems and networks with cyber threat information to assess the client's security posture + Conducts intelligence… more
    GovCIO (08/19/25)
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  • Senior SOC Analyst

    NTT America, Inc. (Merrifield, VA)
    …higher-level analysis than other analysts on the team. A senior SOC analyst performs deep forensic investigations, correlates multi-source threat intelligence ... apply now. We are currently seeking a Senior SOC Analyst to join our team in Merrifield, Virginia (US-VA),...maintains a strong cybersecurity posture. They collaborate with engineers, threat intelligence and forensics teams to enhance detection… more
    NTT America, Inc. (09/27/25)
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  • Media Malware Analyst , Junior

    Leidos (Odenton, MD)
    …malware analysis tools. + Conduct log/system analysis (routers, Windows, UNIX) for threat detection and update DoD situational awareness mechanisms (eg, ... Analyst (CMA); Digital Forensics and Incident Response (DFIR); GIAC Certified Forensic Analyst (GCFA); GIAC Cyber Threat Intelligence (GCTI). COSS At Leidos,… more
    Leidos (09/12/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local ... Utilize state of the art technologies such as Endpoint Detection & Response (EDR) tools, log analysis (Splunk) and...sources, providing guidance and mentorship to others in cyber threat analysis and operations. + Ability to collaborate with… more
    Leidos (09/26/25)
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  • Senior Security Operations Center Analyst

    ManTech (Herndon, VA)
    …monitor the networks for cybersecurity threats and vulnerabilities; develop and implement detection use cases and signatures to enhance threat identification ... a motivated, career and customer-oriented **Senior Security Operations Center Analyst ** to join our team in the **DC, Maryland,...(DMV) area** . The successful candidate will provide cyber threat analysis and reporting to support SOC and NOSC… more
    ManTech (09/03/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    Junior Information Security Analyst Springfield, VA - onsite Compensation: $75,000 - $83,500 annually Security Clearance: Secret clearance is required DUTIES AND ... current threats affect US BICES networks. * Perform cyber detection and incident response activities for a large program;...defensive tools to identify and analyze potential breaches or threat activity. * Research and develop methods of tracking… more
    System One (09/25/25)
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  • T1 AS&W Analyst - Day Front

    Leidos (Ashburn, VA)
    …Job Description Leidos Digital Modernization Sector is seeking a **Tier 1 AS&W Analyst - Day Front** for this highly visible cyber security program supporting ... and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local… more
    Leidos (09/06/25)
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  • Cyber Network Defense Analyst

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Cyber Network Defense Analyst ** in **Herndon, VA** . As a CND Analyst on our team, you will use ... but are not limited to:** + Provide malicious code detection , intrusion detection , and information security tool...malicious code threats and provide solutions to counteract that threat . + Manage and administer the tuning of rules,… more
    ManTech (08/08/25)
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  • Info Security Analyst IV

    Robert Half Technology (Washington, DC)
    …cybersecurity expertise, particularly in network security, SIEM/SOAR platforms, incident response, and threat detection . This position also serves as the backup ... workflows using Microsoft Logic Apps, Azure Functions, and PowerShell/Python scripting. + Threat Detection Engineering: Design and tune analytic rules, UEBA,… more
    Robert Half Technology (09/06/25)
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  • IT Vulnerability Analyst

    System One (Ashburn, VA)
    IT Vulnerability Analyst Location: Hybrid model reporting to Vienna, VA, Winchester, VA, San Diego, CA, or Pensacola, FL Pay Rate: $65/hr. range. Benefits available ... Position Type: Multiyear Contract ALTA IT Services is seeking an IT Vulnerability Analyst to support a leading financial services customer. This is a multi-year… more
    System One (09/25/25)
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