• Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …(IDS) alerts against network traffic using packet analysis tools - Identify applications and operating systems of a network device based on network traffic - ... attack or activity based off network traffic - Identify network mapping and operating system (OS) fingerprinting activities - Assist in the construction of… more
    Nightwing (08/09/25)
    - Related Jobs

  • UC Engineer

    World Wide Technology (Quantico, VA)
    …and Plain Old Telephone Systems (POTS). + Technical Skills: Proficiency in operating systems (eg, Windows, macOS, Linux). + Knowledge of networking protocols ... system errors and implement appropriate solutions to minimize downtime. ** System Maintenance:** + Monitor and maintain IT systems , including servers,… more
    World Wide Technology (09/30/25)
    - Related Jobs

  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …Identify and analyze anomalies in network traffic using metadata - Identify applications and operating systems of a network device based on network traffic - ... Identify network mapping and operating system (OS) fingerprinting/other baselining activities -...proactive approach to problem solving - Proficiency with common operating systems (e,g, Linux/Unix, Windows) - Experience… more
    Nightwing (08/01/25)
    - Related Jobs

  • Rail Apps Support & Maintenance Specialist

    Washington Metropolitan Area Transit Authority (VA)
    …applications. + Responsible for hardware and software support activities for multiple Operating Systems and customized applications for the Passenger Information ... + Maintains system availability of the Advance Information Management (AIM) system and other Rail Information Technology systems associated with the Rail… more
    Washington Metropolitan Area Transit Authority (09/20/25)
    - Related Jobs

  • BOC Specialist 4

    M. C. Dean (Alexandria, VA)
    …a 10-foot stepladder without assistance. + Must be proficient on a Windows based Operating System , utilizing Microsoft Office Suite + Ability to draft emails and ... As a BOC Specialist/Operator, you will be responsible for continuously monitoring, operating , and optimizing building automation systems (BAS) to maximize… more
    M. C. Dean (08/27/25)
    - Related Jobs

  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …ability to multitask in a fast-paced environment. Key duties include maintaining operating systems , application support, integration, design, and assistance with ... Provide daily operational support for Linux and Microsoft Windows operating systems and applications + Support a...Demonstrated experience with SCOM and MIM + ITIL Foundations Certification a plus + Certifications relating to… more
    General Dynamics Information Technology (08/28/25)
    - Related Jobs

  • Enterprise Architect Lead

    CACI International (Norfolk, VA)
    …legacy systems and modern web-based applications running on multiple operating systems + Develop and maintain enterprise architecture documentation and ... _Desired:_ + Advanced degree in Computer Science, Information Systems , or related field + AWS certification ,... + Experience in designing architectures that span multiple operating systems and technology platforms + Knowledge… more
    CACI International (07/23/25)
    - Related Jobs

  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …troubleshoot printers, and computer hardware, provide user support on Windows current operating system , provide user support on current Office suite ... + Utilize ESX VMware in load/capacity analysis, trend monitoring, resource utilization, systems analysis, automated systems design, system development cycles… more
    Chenega Corporation (09/01/25)
    - Related Jobs

  • VMware (ESXi) Engineer

    CACI International (Springfield, VA)
    …Responsibilities: * Designs and defines system architecture for new or existing compute systems * Plans upgrades of operating systems and designs ... with VMware and/or Cisco USC, with VMware and/or UCS certifications . We are looking for a qualified individual who...looking for a qualified individual who will perform complex systems engineering design work that may include but not… more
    CACI International (09/27/25)
    - Related Jobs

  • F-35 Identity Engineer | Secret clearance

    General Dynamics Information Technology (Arlington, VA)
    …information. + Submits recommendations for use of AD tools for multiple operating system environments and implement the Government's chosen solution. + ... Directory Administration,Azure Active Directory (AD),Microsoft Entra ID (Azure Active Directory), System Administration ** Certifications :** Security+ CE - CompTIA… more
    General Dynamics Information Technology (08/01/25)
    - Related Jobs