• Full Stack Engineer / Ansible / Kubernetes

    Lockheed Martin (Bethesda, MD)
    …codebase General knowledge of Kubernetes and specific knowledge and experience with Red Hat OpenShift * Installation of system wide upgrades and maintenance * Assist ... to obtain Secret Security Clearance **Desired Skills:** * Experience with Red Hat OpenShift * Experience with developing in cloud environments \(AWS, Azure, etc\.\)… more
    Lockheed Martin (08/29/25)
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  • Linux System Administrator (Intermediate-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …+ Install, configure, and manage RHEL systems and Red Hat Enterprise Virtualization environments. + Administer KVM virtualization, Puppet automation, ... 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Red Hat Certified System Administrator (RHCSA) Certification. + Ability to work with customers… more
    Link Solutions Inc (08/28/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …10 years relevant experience. + Strong proficiency in Linux administration (eg Red Hat , CentOS, Ubuntu) + Experience with virtualization (eg KVM, VMware, Hyber-V) + ... active US level Secret clearance + Demonstrated expertise in Red Hat Enterprise Linux (RHEL), including system installation, configuration, patch management,… more
    Huntington Ingalls Industries (08/27/25)
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  • Lead System Administrator

    CACI International (Aberdeen Proving Ground, MD)
    …problem-solving skills to work on Active Directory, Windows Servers, VMware vSphere, Red Hat Linux, and a variety of Soft ware Development support servers. + You ... DoD Secret. + Experience with VMware vSphere administration. + Experience with Red Hat Linux (or other Linux variant). + Experience working with and reporting on… more
    CACI International (08/26/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …and YAML playbooks (preferred) + Configuration Management: Experience with Red Hat Satellite or Foreman + Familiarity with Identity Management (IdM) solutions ... + Bachelor's degree in a related technical field + Experience with Red Hat Identity Management (IdM) or FreeIPA + Broader exposure to AWS beyond core… more
    SMX (08/23/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …the ideal candidate for this position must have experience in Linux (Red Hat ), Saison, and Ansible. Proficient in the installation, operation and troubleshooting of ... in Multi-Platform Unix/Windows Server 2003, NT, XP, 2000 environments, including Red Hat Enterprise Linux (RHEL5.4), Centos 7,8 Linux, VMWare Vcenter Server and… more
    DCCA (08/18/25)
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  • Sr Software Angular Developer

    Leidos (Baltimore, MD)
    …+ Spring Framework (Boot, Cloud, Security, Data) + DevOps (Jenkins, Red Hat OpenShift, Docker, SonarQube, IBM UrbanCode Deploy) + Enterprise Integration (IBM Fuse, ... / understanding of DevOps and toolset (Git/Bitbucket, Docker containers, Red Hat OpenShift/Kubernetes, Jenkins, SonarQube). + Basic knowledge of relational databases… more
    Leidos (08/08/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    …operations. + Install, configure, and manage RHEL systems and Red Hat Enterprise Virtualization environments + Administer KVM virtualization, Puppet automation, and ... Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.) + Red Hat Certified System Administrator (RHCSA) Certification **DESIRED EXPERIENCE:** + Information Technology… more
    SAIC (08/07/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    …to accommodate HPC Division IT support requirements + Multi-vendor servers running Red Hat of SuSe with direct attached, FC SAN storage or SSDs + Distributing ... Level 2 (eg Sec+) is required + Valid RHCSA or higher red Hat certification + Valid VMWare certification Preferred Qualifications: + Candidates with Lustre… more
    Concurrent Technologies Corporation (08/07/25)
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  • PKI Engineer - Active Secret Clearance

    ENS Solutions (MD)
    …Authorities (RA). + Administer and support PKI components such as Entrust, Red Hat , and Hardware Security Modules (HSM). + Ensure compliance with federal security ... relevant security certifications. + Experience with PKI systems, including CA (Red Hat ), ISC, and Entrust. + Proficiency in managing HSMs and other cryptographic… more
    ENS Solutions (08/01/25)
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