• Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Cyber and IT Risk Management **Skills:** Computer Security, Network Engineering,Risk Mitigation,Security Risk Analysis,Technical Security **Certifications:** ... Certified Information Systems Security Professional (CISSP) | International Information System Security Certification Consortium (ISC2) - International Information… more
    General Dynamics Information Technology (12/04/25)
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  • Network Engineer

    CACI International (Dahlgren, VA)
    …+ Install, configure, and maintain Linux (primarily RHEL and Ubuntu) and Windows operating systems as they relate to network infrastructure components. + ... Network Engineer Job Category: Information Technology Time Type:...with Linux (RHEL and Ubuntu) and Windows operating systems . + Excellent documentation and communication… more
    CACI International (10/21/25)
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  • Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …Native Architecture. + Linux , Shell scripting, and general admin skills. + Network , Security, Plugins, & Storage Skills. + AWS skills: EC2, S3, EBS, EFS, IAM, ... Nexus etc. + Other Required Skills: Understanding of Cloud Native Architecture Linux , Shell scripting, and general admin skills Network , Security, Plugins,… more
    CareFirst (12/05/25)
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  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with the ability to obtain a TS/SCI with Poly highly desired * Operating Systems : Strong knowledge of Windows, Linux , or other relevant operating ... systems . * Networking: Familiarity with LANs, WANs, and network security features. * Cloud Platforms: Experience with cloud...TS/SCI with Poly highly desired * Operating Systems : Strong knowledge of Windows, Linux , or… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Richmond, VA)
    …and clients. This is achieved by monitoring, maintaining, supporting, and optimizing all operating systems assigned. This position reports to the Manager of the ... responsible for assisting in the management of the z/VM operating systems across multiple LPARS and multiple...a diverse set of client environments + Manage z/VM systems : + Software + Availability + Network more
    Ensono (10/07/25)
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  • Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …(multiple virtual storage), Linux , UNIX, and Windows technology and operating systems . + Demonstrated experience with Enterprise Information Technology (EIT) ... working with network requirements to anticipate impact on respective operating systems . + Demonstrated experience understanding organizational standards for … more
    General Dynamics Information Technology (09/19/25)
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  • 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 - Assist in...proactive approach to problem solving - Proficiency with common operating systems (e,g, Linux /Unix, Windows)… more
    Nightwing (12/10/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …Engineer On-site Fairfax County, VA Position Overview: We are seeking a skilled Momentum Systems Engineer with expertise in Linux and OpenShift to join our ... environments + Resolve IT hardware and software infrastructure issues including user systems , servers, storage and network connectivity. + Implement and optimize… more
    Shuvel Digital (10/17/25)
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  • Journeyman Software Developer

    Precise Systems, Inc. (Dahlgren, VA)
    …and Java + Work experience in a Scrum environment + Working knowledge of the Linux operating environment including, but not limited to, the following: + Testing ... by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and… more
    Precise Systems, Inc. (11/07/25)
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  • Network Deploy Technician, ID Deploy…

    Amazon (Manassas, VA)
    …technology or computer science - 2+ years of Linux operating systems experience - CompTIA A+, CompTIA Network +, Cisco/CCNA, Linux (Redhat), Microsoft ... Web Services (AWS) is looking for an Infrastructure Delivery Network Technician to join our growing team within infrastructure...report to a site location. As a Data Center Network Technician, you will work in a dynamic environment… more
    Amazon (11/21/25)
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