• System Administrator

    Amentum (Springfield, VA)
    …Directory, DNS, DHCP and basic TCP/IP and basic network troubleshooting. + Microsoft operating systems and applications; Windows Server 2019, Windows ... dispersed, medium-sized secure networks running the latest Microsoft products and operating systems . This position will require minimal travel, primarily… more
    Amentum (04/23/25)
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  • Systems Analyst/Administrator

    Guidehouse (Springfield, VA)
    …security clearance with a COUNTERINTELLIGENCE (CI) polygraph + Knowledge of the LINUX operating system + Experience with Windows Administration, for example: ... etc. + Install, configure, secure, upgrade, and maintain multiple operating systems such as Red Hat Enterprise...checks and backups. + Evaluate and install application and operating system security patches while maintaining a… more
    Guidehouse (04/21/25)
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  • Senior IT HPC Specialist

    Applied Research Associates, Inc. (Alexandria, VA)
    systems administration, network management, or tech support + Proficiency with operating systems ( Windows , Linux) + Experience with network ... a high-performance team of scientists and engineers. Your work will ensure our systems run smoothly, securely, and efficiently, supporting our teams and clients to… more
    Applied Research Associates, Inc. (04/29/25)
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  • Senior Security Engineer-US Citizen

    NTT America, Inc. (Merrifield, VA)
    …security information for relevance to DEA. + Installs, and upgrade computer hardware and operating systems ( Windows , and + UNIX) in an enterprise ... + Coordinate and address supply chain management concerns. + Coordinate with system architects and developers to provide oversight in the development of solutions… more
    NTT America, Inc. (04/25/25)
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  • ServiceNow Business Analyst

    SAIC (Springfield, VA)
    …+ Hardware Asset Management (HAM) Professional Fundamentals + ITIL Foundations + Familiarity with Windows and UNIX based operating systems + Knowledge of ... incidents through testing and work to develop workarounds and/or fixes for system related issues. + Develop clear and concise technical and process documentation.… more
    SAIC (04/15/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …via Tableau write-blocking devices and forensic data tools + Install software, operating system and BIOS updates on mission-critical hardware within off-hours ... resources, including CPU usage, disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including… more
    Cambridge International Systems Inc (03/12/25)
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  • Network Manager, Senior

    Amentum (Arlington, VA)
    …(TCP/IP), patch panels, Windows , LINUX and UNIX operating systems , IP addressing and subnetting, system security procedures, and Government networks ... to Sensitive Compartmented Information (SCI) IAWICD 704. + BS/BA degree (Information Systems , Computer Science) etc. from an accredited college or university. + In… more
    Amentum (03/29/25)
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  • Incident Response Analyst

    Leidos (Arlington, VA)
    …knowledge of each phase of the Incident Response life cycle * Expertise of Operating Systems ( Windows /Linux) operations and artifacts * Understanding of ... Direction and coordination are achieved through a new shared DHS incident tracking system and other means of coordination and communication. Leidos is seeking a… more
    Leidos (05/02/25)
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  • IT Manager, Ops Tech Solutions (OTs) - Fixed Field

    Amazon (Suffolk, VA)
    …mechanical, use mobile computing devices, thin clients, integrated computer, and PCs running Windows , Linux, and Android operating systems to virtually and ... Technologies, OpsTech Infrastructure Engineering, Amazon Robotics, Amazon Warehouse Control Systems , and Amazon Lockers. Together, we take ownership for what… more
    Amazon (04/23/25)
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  • Cyber Security Project Engineer

    Acclaim Technical Services (Mclean, VA)
    …software, Host- based Intrusion Detection Systems , EDR, etc.) + Understanding of operating systems ( Windows , Linux, Unix) and their security mechanisms + ... tools + Demonstrated experience in IT best practices regarding application, enterprise system , and network security. + Ability to create and maintain documentation… more
    Acclaim Technical Services (03/20/25)
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