• Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …WHAT YOU WILL DO: Duties and Responsibilities: + Enterprise Authorization: Integrate Linux Systems into a primary Windows environment (workstations & servers) ... + ITIL 4 Foundation Certification + Microsoft Certified: Azure Administrator Associate + Red Hat Certified Engineer (RHCE) + VMware Certified Professional (VCP)… more
    General Dynamics Information Technology (09/16/25)
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  • Systems Administrator/Engineer…

    Shuvel Digital (Vienna, VA)
    …+ Strong understanding and ability to troubleshoot various common Linux operating systems (Centos, Red hat , Ubuntu, and/or Cisco derivative OS's) + ... and Windows based OS, packages, and apps + General system admin + Renewing and updating TLS certificates, managing...applications and appliances + Remediate vulnerabilities on Windows and Linux systems , ensure the stability and sustainability… more
    Shuvel Digital (09/25/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …heterogeneous RedHat Enterprise/Microsoft Windows and environment. + Lead and coordinate the Red Hat Installation and configuration. + Design, develop and deploy ... (OS). + Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (10/24/25)
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  • Network Management Systems (NMS) Operations…

    CACI International (Las Cruces, NM)
    …work experience + TS/SCI with Poly required + Strong knowledge of Linux operating systems (eg, Red Hat , CentOS, Ubuntu) + Experience with cloud platforms ... Linux based NMS infrastructure. **Responsibilities:** + Administer, configure, and troubleshoot Linux -based systems (eg, CentOS, Ubuntu, RHEL) in an air… more
    CACI International (10/23/25)
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  • Cyber Security Engineer Intern

    Lockheed Martin (Boulder, CO)
    …this position will require a government security clearance **Desired Skills:** * Windows or Linux \(e\.g\. Red Hat , Ubuntu\) * Scripting \(e\.g\. Python, ... located in the Boulder/Longmont, Colorado\. In this role, you will: * Evaluate systems and designs to determine cybersecurity characteristics\. * Conduct system … more
    Lockheed Martin (10/31/25)
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  • Cyber Security Engineer Intern

    Lockheed Martin (King Of Prussia, PA)
    …this position will require a government security clearance **Desired Skills:** * Windows or Linux \(e\.g\. Red Hat , Ubuntu\) * Scripting \(e\.g\. Python, ... in King of Prussia, PA\. In this role, you will: * Evaluate systems and designs to determine cybersecurity characteristics\. * Conduct system configuration… more
    Lockheed Martin (10/29/25)
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  • IS Application Manager

    Huntington National Bank (Columbus, OH)
    …experience in JAVA, API Development, SQL, and Python + 5+ years experience with Linux , AIX servers, Red Hat , and Oracle databases Preferred Qualifications: ... Description Duties and Responsibilities: + Analyze, design, and develop systems based on user specifications. + Provide technical assistance for hardware/software… more
    Huntington National Bank (10/01/25)
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  • Systems Engineer

    SOS International LLC (Pearl Harbor, HI)
    …certification at hire. + Obtain Microsoft Certified: Windows Server Hybrid Administrator or Red Hat Certified Systems Administrator (RHCSA) within 6 months. ... **Preferred Qualifications** + Microsoft Certified: Windows Server Hybrid Administrator or Red Hat Certified Systems Administrator (RHCSA) certification.… more
    SOS International LLC (09/24/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    …and one of the following: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) Required Education: Bachelor 's ... + Establish complex operational databases, software configuration control and system interfaces for computer systems related to...certifications: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System Administrator… more
    Exeter Government Services, LLC (09/07/25)
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  • Virtualization Systems Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …various technical use cases. Preferred + Experience with virtualization technologies such as Red Hat OpenShift, VSan, App Volumes, Kubernetes + Experience with ... e-mail, on-line systems and in person. + Perform implementation of system additions and/or enhancements and makes recommendations to management. + Manages a… more
    Integration Innovation, Inc. (i3) (10/17/25)
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