• Operational Technology (OT) Senior Technologist

    Amentum (Herndon, VA)
    …and Cyber at Amentum provides Operational Technology (IT for Industrial Control Systems ) services for internal and external clients across multiple sectors - from ... design, implementation, maintenance, and consulting services for industrial control systems , building automation systems , transportation control systems more
    Amentum (07/09/25)
    - Related Jobs
  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …intelligence reporting. Proactively utilize cybersecurity capabilities to search through information systems to detect and work with the SOC to isolate advanced ... organizations, and other malicious actors that could harm information systems and / or networks and report on any...local area networks / wide area networks (LAN / WAN ), commercial Internet connection, public facing websites, wireless, mobile… more
    TekSynap (06/03/25)
    - Related Jobs
  • Senior Network Architect

    ManTech (Herndon, VA)
    …documenting information in tickets and knowledge repositories. + Lead, coordinate system maintenance, monitoring, and installation of multiple WAN /LAN ... services in support of government customer, maintaining up-to-date current network and system diagrams Develop, manage, and maintain SDLC project artifacts such as… more
    ManTech (06/11/25)
    - Related Jobs
  • Network Architect/Engineer

    ManTech (Herndon, VA)
    …and documenting information in tickets and knowledge repositories. + Coordinate system maintenance, monitoring, and installation of multiple WAN /LAN environments ... design, development, and deployment of the network enterprise architecture ensuring system integration and cyber security to maintain and improve network operations… more
    ManTech (06/03/25)
    - Related Jobs
  • Security Engineer

    Leidos (Alexandria, VA)
    …quality assurance of all VA, IA security engineering analysis, QA, systems and application security implementation strategies and measures for cybersecurity and ... processes + Manage the PPSM Registry Database User Accounts, PPSM Registry database system data entry, and data export to unique data formats to externals database… more
    Leidos (07/10/25)
    - Related Jobs
  • Senior Technical Support Engineer, Focused…

    Palo Alto Networks (Reston, VA)
    …steps, timely updates, and comprehensive closure summaries in the ticketing system + Effectively manage critical and challenging customer support cases for ... security experience + Expertise in TCP/IP and advanced knowledge of LAN/ WAN technologies, expertise with general routing/switching, Routing protocols (eg BGP, OSPF,… more
    Palo Alto Networks (07/05/25)
    - Related Jobs
  • Network Engineer III

    CACI International (Charlottesville, VA)
    …**Responsibilities:** + Focus on Network Engineering, new project requirements, and system maintenance of WAN /LAN environments (25% travel required). + ... enterprise/global networks. + Experience with DoD Architecture Framework, Juniper systems , and various network protocols. + IAT II certification required;… more
    CACI International (06/20/25)
    - Related Jobs
  • Network Development Engineer Apprentice, , AWS…

    Amazon (Arlington, VA)
    …drive complex issues to resolution. Using your experience with network and Unix systems engineering, you'll be able to fully own and transform networking projects ... broader Infrastructure organization on configurations standards and tools, and collaborate with Systems and Software Engineers to ensure fast, smooth roll-out of new… more
    Amazon (08/08/25)
    - Related Jobs
  • ​​Network Engineer​

    Leidos (Ashburn, VA)
    …monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/ WAN ), ... SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and confirmed security… more
    Leidos (08/03/25)
    - Related Jobs
  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …requirements. Proactively and iteratively conduct threat hunting efforts against networks, systems , and high value assets to detect and isolate advanced threats ... that evade automated security systems (ie, EDR, IDS, AV). **SKILLS** + A minimum...local area networks / wide area networks (LAN / WAN ), commercial Internet connection, public facing websites, wireless, mobile… more
    TekSynap (06/03/25)
    - Related Jobs