• CI Cyber Analyst (TS/SCI)

    Xcellent Technology Solutions (Springfield, VA)
    …defending critical intelligence systems from insider threats, foreign adversaries, and cyber intrusion . You won't just be writing reports, you'll be digging ... Position : CI Cyber Analyst Location: Springfield, VA OR St. Louis,... threat investigations. + Hands-on experience analyzing network logs, intrusion detection alerts, or endpoint telemetry to… more
    Xcellent Technology Solutions (07/25/25)
    - Related Jobs
  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …associated software, such as firewalls (Security Groups), intrusion detection / intrusion prevention, anti-virus/malware (HBSS), cryptography systems ... **Job Description** This role is responsible for protecting the customer's information systems and networks from potential cyber -attacks. The Cyber more
    Leidos (08/01/25)
    - Related Jobs
  • Cyber Threat Analyst

    Amentum (Washington, DC)
    …+ Analyze classified and unclassified networks to identify security vulnerabilities and intrusion detection parameters + Report changes, trends and implications ... analytic expertise supporting the DOE Counterintelligence Directorate. + Conducting cyber analytical activities, evaluation of information/technical/physical security systems more
    Amentum (07/29/25)
    - Related Jobs
  • Cyber Threat Hunter

    Leidos (Washington, DC)
    …contain and eradicate cyber threats to DHS networks through monitoring, intrusion detection and protective security services to DHS information systems ... **Description** Leidos has an immediate need for a Cyber Threat Hunter to join our NOSC ...responsible for the overall security of DHS Enterprise-wide information systems , and collects, investigates and reports any suspected and… more
    Leidos (07/02/25)
    - Related Jobs
  • Cyber Network Emulation Engineer

    CACI International (Herndon, VA)
    …and implement commercial Transmission Control Protocol/Internet Protocol (TCP/IP) firewall products, Intrusion Detection Systems , and web servers, in ... Cyber Network Emulation Engineer Job Category: Information Technology...engineering, computer network operations, or related fields such as intrusion detection and analysis, operational support, or… more
    CACI International (07/08/25)
    - Related Jobs
  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …on new system manufacturers (ie access control, intrusion detection and closed circuit television systems ). + Performs research, selection, modification, ... integrates, operates and maintains electronic security services inclusive of intrusion detection , access control, biometric authentication, video surveillance,… more
    M. C. Dean (08/08/25)
    - Related Jobs
  • Cyber Security Analyst

    General Dynamics Information Technology (Washington, DC)
    …and management to strengthen security posture. + Familiarity with SIEM tools, intrusion detection /prevention systems (IDS/IPS), firewalls, and endpoint ... Trust/Other Required:** None **Job Family:** Information Security **Skills:** Cybersecurity,Information Systems , System Security **Experience:** 1 + years of… more
    General Dynamics Information Technology (07/08/25)
    - Related Jobs
  • Senior Cyber Security Engineer -Security…

    General Dynamics Information Technology (Lanham, MD)
    …compliance standards. + Strong understanding of security tools, SIEM platforms, intrusion detection /prevention systems , and incident response methodologies. ... Obtain:** None **Public Trust/Other Required:** MBI (T2) **Job Family:** Cyber Engineering **Skills:** Cybersecurity,Security Research, Systems Engineering **Experience:**… more
    General Dynamics Information Technology (08/10/25)
    - Related Jobs
  • Cyber Software Engineer

    Leidos (Columbia, MD)
    …technology. **Responsibilities:** + Utilize programming techniques to evade host-based or network intrusion detection systems . + Develop software to capture, ... solutions for customers in these critical markets. **Job Description:** The Leidos Offensive Cyber Operation (OCO) team of talented cyber software engineers are… more
    Leidos (07/19/25)
    - Related Jobs
  • Defensive Cyber Operations Analyst

    Leidos (Washington, DC)
    …frameworks such as cyber kill chain and att&ck. + Monitoring of intrusion detection and computer defense appliances and applications, and analysis of ... become available.** Our team supports our customer's mission to protect federal networked systems and services from cyber threats, as a 24x7, mission critical… more
    Leidos (07/18/25)
    - Related Jobs