• 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 (10/17/25)
    - Related Jobs
  • Modernization Cyber Network Packet/Protocol…

    Lockheed Martin (Hanover, MD)
    …Join a team that is pioneering the modernization of network intrusion detection -from handcrafted Wireshark filters to AI‑driven, cloud‑scaled analytics\. ... We are seeking a Packet / Protocol Analyst to join Lockheed Martin Cyber & Intelligence\. * Provide end‑to‑end lifecycle analysis services that advance the mission… more
    Lockheed Martin (11/15/25)
    - Related Jobs
  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …Endpoint Detection and Response (EDR), Next-Generation Firewalls (NGFWs), Intrusion Detection /Prevention Systems (IDS/IPS), F5 platforms, email/web ... Cyber Security Implementation Engineer Job Category: Engineering Time...infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud… more
    CACI International (11/14/25)
    - Related Jobs
  • Senior Cyber Security Engineer

    Chenega Corporation (Washington, DC)
    …Evaluate, implement, and manage security tools and technologies, such as firewalls, intrusion detection /prevention systems , and encryption solutions. + Stay ... Professional Services** ' company, is looking for a **Senior Cyber Security Engineer** with Power Apps, Power BI, and...implementation and management of security monitoring tools, including SIEM systems , to monitor network and system activity… more
    Chenega Corporation (10/08/25)
    - Related Jobs
  • Cyber Analyst - ConMon

    Leidos (Alexandria, VA)
    …of security architecture, system hardening, vulnerability management, and intrusion detection /prevention + **Level II:** + Bachelor's degree (IT-related ... proficiency in security architecture, system hardening, vulnerability management, and intrusion detection /prevention Come break things (in a good way). Then… more
    Leidos (10/01/25)
    - Related Jobs
  • Incident Detection Analyst

    Tyto Athene (Washington, DC)
    …+ Accurately review, annotate, and resolve security incidents tasked by the Intrusion Detection Team, Watch Officer, SOC management or other SOC ... Defense Incident Responder **Qualifications** **Required:** + 6 years of security intrusion detection examination experience involving a range of security… more
    Tyto Athene (10/23/25)
    - Related Jobs
  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems ... Management and Advanced Threat Protection + Familiarity with Access Control, Authorization, Intrusion Prevention and Intrusion Detection + Familiar with… more
    TekSynap (09/02/25)
    - Related Jobs
  • Lead Penetration Tester TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …containing and eradicating cyber threats to networks through monitoring, intrusion detection , and protective security services on information systems ... opportunity for a **Lead Penetration Tester** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the… more
    Leidos (11/05/25)
    - Related Jobs
  • Senior Penetration Tester

    Belay Technologies (Annapolis Junction, MD)
    …containing and eradicating cyber threats to networks through monitoring, intrusion detection and protective security services on information systems ... The selected candidate will work on a team of cyber Subject Matter Experts (SMEs) who are providing support...be responsible for the overall security of Enterprise-wide information systems , and will collect, investigate, and report any suspected… more
    Belay Technologies (11/07/25)
    - Related Jobs
  • Security Engineering Lead

    TekSynap (Ashburn, VA)
    …contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems ... Strategy. Collaborate and assist in maintaining the SIEM infrastructure and operating system (OS) to support the collection and aggregation of all appropriate data… more
    TekSynap (09/02/25)
    - Related Jobs