• Systems Administrator

    Chenega Corporation (Arlington, VA)
    …in high-level problem-solving. + Install, configure, and manage Windows Server operating systems , adhering to organizational requirements and industry best ... practices. + Apply system and operating system patches...of relevant experience. + Experience with Windows and Linux operating systems . + DOD IAT Level II… more
    Chenega Corporation (09/26/25)
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  • Information System Security Manager

    Parsons Corporation (Fort Belvoir, VA)
    …+ Ensure all ISSOs receive the necessary technical and security training (eg, operating system , networking, security management) to carry out their duties. + ... PSO or cognizant security official on approval of external information systems (eg, guest systems , interconnected system with another organization) + The… more
    Parsons Corporation (09/18/25)
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  • Systems Development Engineer , AWS Managed…

    Amazon (Herndon, VA)
    systems experience - 3+ years of administrative experience in networking, storage systems , operating systems and hands-on systems engineering ... you were developing software with your team on a system you designed which safely replaces the fleets in...- 5+ years of administrative experience in networking, storage systems , operating systems and hands-on… more
    Amazon (09/09/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    …implement additions and changes to network hardware, infrastructure server environments, and operating systems . You will provide direct support in the day-to-day ... operations of network hardware and operating systems while maintaining the reliability and...and SAFe Methodologies. + Understanding of forensic and investigative system requirements. + Demonstrated experience designing and implementing secure… more
    Noblis (09/03/25)
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  • Part-Time High Energy Laser Scientist

    Nou Systems, Inc. (Fort Belvoir, VA)
    …defense systems . The SEA Team provides comprehensive Missile Defense System Developmental Test analyses, future Missile Defense System architecture modeling ... Missile Defense Agency is performing a manpower assessment. nou Systems is continuing to accept applications and consider candidates...pleased to announce an opening for a Missile Defense System High Energy Laser Scientist who will join our… more
    Nou Systems, Inc. (09/04/25)
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  • Systems Administrator, Advisor

    CACI International (Springfield, VA)
    …that are highly complex. + Performs advance software installations and upgrades to operating systems and layered software packages. + Applies advanced knowledge ... in monitoring and tuning the system to achieve optimum performance levels. + Provides guidance...eligibility to obtain Poly. + Strong knowledge of Windows operating systems and Microsoft Office suite. +… more
    CACI International (09/03/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …server infrastructure, cyber security tools and technologies, identity access management systems , OT software applications, operating systems , wireless ... patches and software updates for all types of OT infrastructure including operating systems , network equipment, virtual infrastructure, and PLCs while ensuring… more
    AltaGas (08/07/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …intelligence community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with Cisco network devices and ... ensure systems are secure and compliant. + Develop and maintain Standard Operating Procedures (SOPs) for system administration tasks. + Work closely with the… more
    Parsons Corporation (09/04/25)
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  • Systems Development Engineer, Kuiper…

    Amazon (Arlington, VA)
    …and supporting large-scale infrastructure Preferred Qualifications - Experience in networking, storage systems , operating systems and hands-on systems ... internet to customers and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve a wide range of… more
    Amazon (09/10/25)
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  • Systems Engineer

    Syms Strategic Group, LLC (SSG) (Richmond, VA)
    …large-scale production systems + Strong proficiency in Linux/Unix and Windows operating systems + Experience with system administration tasks including ... improvement methodology through the use of Information Technology (IT) systems or procedure + Maintain inventory of system... systems or procedure + Maintain inventory of system assets + Ensure compliance with VA standards and… more
    Syms Strategic Group, LLC (SSG) (09/17/25)
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