• IT Security Administrator

    SAIC (Norfolk, VA)
    …+ Assist in security architecture design and implementation for new systems and applications. + Monitor network traffic and identifying suspicious activity. ... Strong understanding of network protocols, firewalls, intrusion detection/prevention systems (IDS/IPS), endpoint security , vulnerability scanning tools, and … more
    SAIC (04/04/25)
    - Related Jobs
  • Information System Security Manager

    Chenega Corporation (Arlington, VA)
    **Req ID:** 35888 **Summary** **Information Systems Security Manager (ISSM)** **Arlington, VA** Are you ready to enhance your skills and build your career in a ... supporting critical national security missions. We are seeking an **Information Systems Security Manager (ISSM)** to lead and strengthen our security more
    Chenega Corporation (04/24/25)
    - Related Jobs
  • Security Incident Response Engineer, AWS,…

    Amazon (Arlington, VA)
    …We value broad and deep technical knowledge, specifically in the fields of operating system security , network security , cryptography, software ... 5+ years or more of demonstrated experience with a focus in areas such as systems , network , and/or application security . - 3+ years of experience on a … more
    Amazon (03/14/25)
    - Related Jobs
  • Information Systems Security Manager…

    Optiv (Herndon, VA)
    …and can be hired in the Washington, DC metropolitan area._ The Information Systems Security Manager (ISSM) will perform duties for the Optiv+ClearShark ... unclassified and classified, will own and manage the information system security program for Optiv + ClearShark...environments particularly Azure and AWS. + Fundamental understanding of network protocols and network security .… more
    Optiv (03/29/25)
    - Related Jobs
  • Cyber Security Engineer

    ManTech (Mclean, VA)
    …work or coursework. + Experience with one or more of the following: SIEM systems , network security tools, log analysis tools, cybersecurity principles, ... incident detection, analysis, and response methodologies, operating systems , network protocols, and security technologies. + DoD 8570 IAT-II required (can be… more
    ManTech (02/13/25)
    - Related Jobs
  • Network Engineer/Architect SME

    Leidos (Fort Belvoir, VA)
    …enterprise networks. + Expert knowledge of DoD security requirements for network infrastructure. + Demonstrate experience in system hardening of network ... associated implementation and transition plans. + Integrate capacity planning and scaling of network and security stack environments into the overall design of… more
    Leidos (05/09/25)
    - Related Jobs
  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …environment What You'll Get to Do: + Maintains a thorough knowledge of existing network and/or security hardware and software in use to provide third-tier ... and provide complex internal analysis and support of the network and/or security infrastructure. + Acts as...LAN hardware to include voice, video, and data cable systems . Develops system specifications, architecture designs, integration… more
    William C Brown Inc (03/04/25)
    - Related Jobs
  • IT Security Administrator Senior

    SAIC (Virginia Beach, VA)
    … Administrator** to join our talented team. This role will require advanced skills in network and system security , including the ability to perform complex ... + Implement security patches and updates on systems . + Monitor network traffic for suspicious...security protocols (firewalls, VPNs, IDS/IPS). + Expertise in system hardening techniques for various operating systems .… more
    SAIC (04/04/25)
    - Related Jobs
  • Network / System Administrator III

    Global Resource Solutions (Arlington, VA)
    …HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface ... detail orientated, and talented individual for the position of Network / System Administrator III. Job Description: Summary: The...knowledge of Risk Management Framework, , Common Criteria, and System Security Policy as they relate to… more
    Global Resource Solutions (04/18/25)
    - Related Jobs
  • Security Engineer I, Security

    Amazon (Arlington, VA)
    …Qualifications - Experience in one or more of the following domains: access- control system and methodology, network security , application- and system ... services to safeguard highly sensitive data. The SIRT Security Engineers work hands-on with detection systems ... security architecture and models, cryptography, and operations security - Knowledge of system , network more
    Amazon (03/12/25)
    - Related Jobs