• Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …integration tools (Jenkins, Bamboo), and infrastructure automation (Amazon Web Services, VMWare , Puppet, Chef, ansible, etc.) + Experience working cross functionally ... (RHEL 617/8, RHCSNRHCE CentOS) + Experience with Windows system administration , system monitoring, instrumentation, resiliency and performance. + Experience… more
    GliaCell Technologies (11/01/25)
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  • System Administrator - Active Secret Clearance

    ENS Solutions (MD)
    …and UNCLASS networks. Requirements + 3-5 years of experience in system administration , with specific focus on DoD IT environments. + Direct experience managing ... using tools such as ACAS/Nessus. + Experience with virtualization platforms ( VMware , Hyper-V), and backup/recovery operations. + Strong documentation and audit… more
    ENS Solutions (10/31/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …with Linux, especially Red Hat based distributions + Experience with System Administration + Experience with enterprise grade networking equipment, such as Cisco, ... Arista, or Juniper + Experience with virtualization technology (KVM, VMWare , Hyper-V) + Experience and/or knowledge of network protocols, such as TCP/IP and UDP +… more
    RTX Corporation (10/21/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Columbia, MD)
    …Network Defender) or Network+ or Security- 1-3 years of experience with Systems Administration in Linux/Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years of ... fundamentals and cloud computing concepts - Experience with virtualization (Hypervisors, VMware , Xen) - Knowledge of security best practices - Experience with… more
    Amazon (10/16/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    …with products such as Cisco Nexus Dashboard Orchestrator, Cisco APICs, vSphere, Vmware Horizon View, IPAM, and Keycloak. + Experience with Ansible, running templates ... (bonus if you can write playbooks). + Experience with system administration tasking (certs, PKI, troubleshooting) + Prefer full-stack engineer who can handle both… more
    ManTech (10/16/25)
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  • Senior Software Infrastructure Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …the software infrastructure, including design documents, user manuals, and system administration guides. + Provide mentoring and guidance to engineers needing ... or ability to obtain within 3 months **Qualifications We Prefer** + Experience with VMWare and AWS. + Software development experience in Java with unit testing and… more
    RTX Corporation (10/13/25)
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