• CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …and security architectures. + Must have experience or familiarity with the following systems : Windows / Linux operating systems , VMware, and Networking: ... **Job Description** The selected individual will be responsible for maintaining system administration support activities for a large complex network environment… more
    BAE Systems (09/29/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …the verification of system performance. Responsibilities include: Systems Administration & Operations + Administer and troubleshoot Linux and Windows ... Certified System Administrator/Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration /Engineer + Experience with zero-trust security… more
    BAE Systems (10/08/25)
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  • System Administrator

    Two95 International Inc. (Oklahoma City, OK)
    …Azure Stack, Kubernetes, Docker) + Windows Administration \Deployments (BUZZ: Windows Server 2012 and newer) + Linux Deployments (BUZZ: Redhat\RHEL, ... CentOS) + Light knowledge in the following + Linux administration + IIS and PHP deployments...Knowledge + Deploying different softwares (BUZZ: PHP, .NET, Built-In Windows , Linux Tools) + PHP knowledge. Other… more
    Two95 International Inc. (09/08/25)
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  • Principal Mission Communication Specialist (Data)

    Mission Support and Test Services (Las Vegas, NV)
    …on requirements, scalability, reliability, and performance. + Provide support and maintenance for Linux , Windows , and network systems , including but not ... the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of the United… more
    Mission Support and Test Services (11/13/25)
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  • Systems Administrator 2

    University of Connecticut (UConn) (Storrs, CT)
    … operations for the College of Engineering. This position is responsible for Windows and Linux server administration , PowerShell development, vulnerability ... Connecticut (UConn) Information Technology Services (ITS) is seeking a Systems Administrator 2 to support and coordinate system...existing code and create new scripts as needed. + Windows / Linux server: demonstrated ability to… more
    University of Connecticut (UConn) (10/21/25)
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  • Frontline Service Center Account Manager

    CACI International (Denver, CO)
    …technical issues across a range of systems , applications, and platforms (including Windows and Linux ). You will be responsible for incident triage, ticket ... systems , servers, storage, network connectivity, and security controls. Conduct system administration tasks and maintain configuration documentation for… more
    CACI International (09/18/25)
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  • Application Developer

    Leidos (Odenton, MD)
    … systems in a DOD environment. + Cloud Architecting experience with knowledge of Linux and Windows systems At Leidos, we don't want someone who ... systems . + Must have experience working at a Unix/ Linux command line. + Strong communication skills that enable...cloud-based solutions and service offerings, especially within GovCloud + System integration, system administration , and… more
    Leidos (10/16/25)
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  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …a team to design, build and maintain AWS and hybrid-cloud systems + Administering systems based on Linux and Windows operating systems + Maintaining ... IP networking systems for AWS and hybrid-cloud systems + Automating system deployment, operation and...cloud-based solutions + Understanding of the architecture, maintenance, and administration of Linux servers + Experience with… more
    Northrop Grumman (11/12/25)
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  • System Administrator, High Performance…

    RTX Corporation (Tucson, AZ)
    …Technology with High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. This candidate will ... understand Windows Server internals, and knowledge of Linux fundamentals to include DNS, DHCP, AD, and server...the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems .… more
    RTX Corporation (10/24/25)
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  • Cyber Analyst III

    CAE USA INC (Arlington, TX)
    …Security and Operational issues . + Experience with Linux and Windows required for Splunk administration . + U nderstanding with virtualization technologies ... and documentation. + Extensive experience with hardware/software platforms to include Windows and Linux . + Other professional certifications highly desirable.… more
    CAE USA INC (09/16/25)
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