• Information Systems Security

    SAIC (Chantilly, VA)
    …leverage overall system knowledge and expertise of space systems regarding security posture in the areas of technical, network , physical, certification and ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a...system component as required. + Design develop, and implement network security measures that provide confidentiality, integrity,… more
    SAIC (11/06/25)
    - Related Jobs
  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    Security script writing, Vulnerability assessment and mitigation. + Maintain systems in accordance w/ system security plans, implement new requirements ... Maintain network printers. + Data Transfer Officer for information systems . + Support multiple networks with differing classification levels. + Crypto Custodian… more
    Lumen (12/10/25)
    - Related Jobs
  • Senior Information Systems Security

    NANA Regional Corporation (Ashburn, VA)
    …information by ensuring required software is functioning and being used correctly. Research new methods to improve digital security and eliminate ... Designated Person(s) assigned to one or more existing FISMA Systems of Record as well as new IT ...upmost importance throughout its lifecycle. + Certifications, such as Network + and Security +, CISSP and … more
    NANA Regional Corporation (10/29/25)
    - Related Jobs
  • PhD Research Assistant - Oracle Health…

    Oracle (Richmond, VA)
    …program is intended to enhance your overall learning experience, help build your network , and accelerate your opportunity to make an impact. **The Team:** Oracle ... Business Intelligence platform of products provides enterprise-class level performance, security , scalability and manageability apart from the very sophisticated and… more
    Oracle (11/25/25)
    - Related Jobs
  • Senior Subject Matter Expert - Army…

    Precise Systems, Inc. (Arlington, VA)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... As a solutions-based company, Precise Systems is focused on innovation in support of...with solutions in Digital Transformation, Advanced Engineering, Physical Sciences Research , Platform Lifecycle Support, and Technical Services. Since our… more
    Precise Systems, Inc. (11/19/25)
    - Related Jobs
  • Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …and tune US Government accredited on-prem connected and standalone, high and low, information systems and network connections (LAN and WAN) to ensure high levels ... of availability and Security . * Configure and troubleshoot network components...for systems and applications on accredited information systems . * Perform internal Security audits and… more
    Leonardo DRS, Inc. (11/05/25)
    - Related Jobs
  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …analyze anomalies in network traffic using metadata - Identify applications and operating systems of a network device based on network traffic - Identify ... Kit/Autopsy) SIFT Volatility KAPE WireShark Splunk Elastic- Proficiency conducting all-source research . Required Education: BS Computer Science, Cyber Security ,… more
    Nightwing (12/10/25)
    - Related Jobs
  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …industries. We are seeking a ** Network Engineer 5** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... on potential improvement + Assist senior network engineers to identify and resolve network security issues. + Develop network designs for each SLA… more
    M. C. Dean (11/28/25)
    - Related Jobs
  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …against network traffic using packet analysis tools - Identify applications and operating systems of a network device based on network traffic - ... Sleuth Kit/Autopsy) SIFT Volatility KAPE WireShark Splunk- Proficiency conducting all-source research . Required Education: BS Computer Science, Cyber Security ,… more
    Nightwing (10/07/25)
    - Related Jobs
  • Network Engineer

    Nightwing (Herndon, VA)
    …of communication systems . Research existing technologies and apply COTS/GOTS systems to develop network infrastructure for voice and data systems , ... and orders. Understands how the overarching INFOSEC and COMSEC security requirements for the Customer network add...III/IV, O&M support for both enterprise and field deployed systems including local area network (LAN), wide… more
    Nightwing (09/23/25)
    - Related Jobs