• Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …* Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and Windows platforms to include but not limited to base ... * Provide O/S hardening (STIG, OpenSCAP, ACAS) and system patching * Develop server builds for virtual and physical environments * Manage, maintain, configure, and… more
    Vexterra Group (07/15/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems. + Installation and maintenance of ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (08/21/25)
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  • .NET/Oracle Developer

    CACI International (Fort Meade, MD)
    …and manage multiple priorities + Familiarity with common operating systems ( Windows , macOS, Linux ) **_Desired:_** + Prior Database Administration experience ... Server , MySQL) + Relevant certification such as IBM Certified Database Administrator - DB2, Microsoft SQL Server database certification, Oracle Certified… more
    CACI International (09/10/25)
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  • Senior Network Engineer - TS/SCI w/Poly

    Amentum (Annapolis Junction, MD)
    …health of a customer network. **Responsibilities:** + Using Network Engineering, System Administrator , and command line Linux skills to maintain a full ... to include multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line a must) **Clearance Required:** + TS/SCI… more
    Amentum (07/30/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …System Administrator requirements are: + 5+ years of hands-on experience managing Windows or Linux server and client systems in enterprise environments ... scanning and assessment tools such as Tenable Nessus + Experience supporting virtual server environments using VMware hypervisors and tools + Other useful skills and… more
    Tactibit Technologies LLC (09/25/25)
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