• Cyber Operations Specialist III

    System One (Springfield, VA)
    …+ Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information Systems ... working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems, Intrusion Detection Systems, other point of… more
    System One (12/26/25)
    - Related Jobs
  • Modernization Cyber Network Packet / Protocol…

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** We are seeking a Packet / Protocol Analyst to drive the next generation of high‑throughput, AI‑enhanced packet‑level analysis for our ... most formidable challenges: protecting the nation's digital lifelines from sophisticated intrusion attempts\. As a Network Intrusion Detection Engineer, you… more
    Lockheed Martin (12/13/25)
    - Related Jobs
  • Cyber Threat Intelligence (CTI) Lead

    Tyto Athene (Ashburn, VA)
    …to advanced threats. + Conduct host- and network-based forensics, including intrusion detection, incident response, and malware analysis. + Develop, refine, and ... + Minimum 7 years' experience as a Tier III senior cybersecurity analyst performing intelligence analysis, collection management, and technical analysis. + Minimum 5… more
    Tyto Athene (11/01/25)
    - Related Jobs
  • Cyber Incident Detector (Swing Shift) - TS/SCI…

    General Dynamics Information Technology (Washington, DC)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity, Intrusion Detection System (IDS),MITRE ATT&CK Framework **Certifications:** Security+, CE ... digital information and gathers and handles evidence. Identify network computer intrusion evidence and perpetrators, and coordinates with other government agencies… more
    General Dynamics Information Technology (10/16/25)
    - Related Jobs
  • Manager, Network Security, Tech & Data Risk…

    Capital One (Mclean, VA)
    …information security, cybersecurity, site reliability engineering, technology, data analyst , data scientist, and risk management professionals. They have ... years of experience implementing network defenses (firewalls, network access control, intrusion detection, intrusion prevention, web application firewalls, web… more
    Capital One (11/04/25)
    - Related Jobs
  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**US Citizenship Required:** Yes **Job Description:** Own your career as a Cyber Security Analyst at GDIT. Here, you'll have the opportunity to build strong lines of ... the threats of tomorrow. At GDIT, people are our differentiator. As a Cyber Security Analyst you will help ensure today is safe and tomorrow is smarter. Our work… more
    General Dynamics Information Technology (10/15/25)
    - Related Jobs
  • Computer Network Defense Analysts 1-4 (Cnda)

    Amentum (Fort Meade, MD)
    …Analysts 1-4 (CNDA) to use information collected from a variety sources (eg, intrusion detection systems, firewalls, network traffic logs, and host system logs) to ... your findings with teammates, stakeholders, and intelligence consumers. **Computer Network Defense Analyst (CNDA 1)** Minimum Requirements: + Must be a US citizen. +… more
    Amentum (10/24/25)
    - Related Jobs
  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including ... - Certified Incident Handler + GCFA - Certified Forensic Analyst + GCFE - Certified Forensic Examiner + GREM...Licensed PenetrationTester + CSA - EC Council Certified SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst more
    Leidos (12/19/25)
    - Related Jobs
  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including ... at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA… more
    Leidos (12/19/25)
    - Related Jobs
  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including ... at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA… more
    Leidos (12/03/25)
    - Related Jobs