• Senior Configuration Manager

    Leidos (Chantilly, VA)
    …(CIs), such as: Operating systems, firewalls, and intrusion detection/prevention systems ( IDS / IPS ). Critical security patches, configurations, and software ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (03/29/25)
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  • Principal Network Administrator

    Leidos (Chantilly, VA)
    …segmentation, access control, and zero-trust security models. + Implement network security best practices, firewall policies, IDS / IPS , and NAC solutions. ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (03/29/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    …segmentation, access control, and zero-trust security models. + Implement network security best practices, firewall policies, IDS / IPS , and NAC solutions. ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (03/29/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …and diagnostic tools (eg, SolarWinds, Wireshark, PRTG). + Strong knowledge of network security principles, including firewall management, IDS / IPS , and access ... 1 and Tier 2 NOC personnel. + Ensure network security standards are adhered to and contribute to the...are adhered to and contribute to the development of security policies. + Maintain up-to-date documentation on network architecture,… more
    Virtual Service Operations (05/03/25)
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  • Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …respond to activities within the environment. + Routine review and testing of distributed security components, such as firewalling, IDS / IPS , A/V, and others, ... our members throughout all stages of life by integrating sustainability and security into every financial solution. Culture Competencies: STRIVE + Maintains our… more
    United States Senate Federal Credit Union (04/17/25)
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  • Data Analyst (TS/SCI) (Ft. Belvoir, VA)

    SMX (Fort Belvoir, VA)
    …solutions with existing security tools and systems, including SIEMs, IDS / IPS , and threat intelligence platforms. + **Compliance and Standards:** + ... protocols: TCP/IP, DNS, DHCP, HTTP/HTTPS + Cybersecurity tools and technologies: IDS / IPS , firewalls, host based security , threat intelligence platforms,… more
    SMX (04/15/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …+ Evaluate and integrate security technologies such as firewalls, SIEMs, EDR, IDS / IPS , WAFs, and DLP to enhance the organization's security posture. ... configuring and managing security tools such as SIEM, EDR, IDS / IPS , firewalls, and vulnerability management platforms. + Expertise in secure cloud… more
    Leidos (03/31/25)
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  • Senior Cybersecurity Analyst

    Southland Industries (Dulles, VA)
    …Month) + Manage, tune, and optimize security tools and platforms (eg, SIEM, IDS / IPS , EDR, vulnerability scanners, and cloud security tools). + Implement ... safeguarding sensitive information, monitoring networks for potential breaches, responding to security incidents, and keeping up with the latest cybersecurity trends… more
    Southland Industries (04/04/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …with containerization and orchestration technologies (Docker, Kubernetes). + Familiarity with SIEM, IDS / IPS , and other security monitoring tools. **Original ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (03/31/25)
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  • Cyber Infrastructure Support

    Leidos (Chantilly, VA)
    …traffic, troubleshoot connectivity issues, and optimize performance. + Implement network segmentation, IDS / IPS , and endpoint security solutions. + Manage and ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (03/29/25)
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