• Senior Cyber Incident Detection…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Incident Detection and Response Analyst ** to join our team in **Herndon, VA.** The ... NOSC Senior Cybersecurity Incident Detection and Response Analyst leads the monitoring, analysis, and response to complex cybersecurity threats affecting… more
    ManTech (09/01/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local ... confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member...ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) +… more
    Leidos (08/15/25)
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  • Cyber Security Operations Specialist/ Intrusion…

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist/ Intrusion Detection (Top Secret/SCI) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire Contractor Work ... and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information Systems security… more
    System One (08/08/25)
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  • Cyber Threat Hunt Analyst ​

    Leidos (Ashburn, VA)
    …and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local ... violations. Leidos is seeking an experienced Cyber Threat Hunt Analyst to join our team. As a member of...systems to identify threat activity that may evade endpoint detection tools. + Utilize the MITRE ATT&CK framework to… more
    Leidos (08/14/25)
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  • Senior SOC Analyst

    NTT America, Inc. (Merrifield, VA)
    …and forward-thinking organization, apply now. We are currently seeking a Senior SOC Analyst to join our team in Merrifield, Virginia (US-VA), United States (US). ... **Job Summary:** The Senior SOC Analyst is a key member of the 24/7/365 Security...with engineers, threat intelligence and forensics teams to enhance detection capabilities, improve incident response readiness, and deliver actionable… more
    NTT America, Inc. (09/27/25)
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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...ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CEH - Certified EthicalHacker + CompTIA… more
    Leidos (09/26/25)
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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 ... include, but are not limited to:** + Provide malicious code detection , intrusion detection , and information security tool development and integration. + Utilize… more
    ManTech (08/08/25)
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  • SOC Analyst

    CGI Technologies and Solutions, Inc. (Lebanon, VA)
    **SOC Analyst ** **Category:** Cyber Security **Main location:** United States, Alabama, Huntsville **Alternate Location(s):** United States, Texas, San Antonio ... Type:** Full Time **Position Description:** CGI Federal is looking for Cyber Security Analyst to support our Managed Security Services based out of Huntsville, AL.… more
    CGI Technologies and Solutions, Inc. (08/20/25)
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  • Senior Security Operations Center Analyst

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Security Operations Center Analyst ** to join our team in the **DC, Maryland, and Virginia (DMV) ... the networks for cybersecurity threats and vulnerabilities; develop and implement detection use cases and signatures to enhance threat identification capabilities. +… more
    ManTech (09/03/25)
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