• Systems Administrator

    ManTech (Fort Meade, MD)
    …in support of maintenance, developing and testing of information technology systems + Administration of Linux (ie, Redhat/Rocky 8) + Basic Shell Scripting ... a related computer science field + Able to perform server STE/STN Compliancy (ex., NESSUS, MacAfee Agents) and perform...IAVAs, and configuration changes) + Able to perform system administration on Linux Redhat 8/Rocky 8 (Command… more
    ManTech (12/31/25)
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  • Senior Project Systems Engineer

    Leidos (Camp Springs, MD)
    …systems, application software and system management tools. + Assess and perform server security audits and system vulnerabilities to ensure systems meet DOD security ... to apply. **_Technology Disciplines List:_** **_Minimum 10 years' experience Administering_** + Linux operating systems (RHEL 7, RHEL8, CentOS, Oracle Linux ,… more
    Leidos (12/31/25)
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  • Systems Administrator

    ManTech (Fort Meade, MD)
    …in support of maintenance, developing and testing of information technology systems + Administration of Linux (ie, Redhat/Rocky 8) + Configuring and maintaining ... (applying O/S updates, IAVAs, and configuration changes) + Experience with performing system administration on Linux Redhat 8/Rocky 8 (Command Line) + Experience… more
    ManTech (12/28/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …+ Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server ... the Intelligence Community Campus. Primary Responsibilities + Provide technical support, administration , and monitoring of Microsoft Windows within a physical and… more
    Vexterra Group (10/14/25)
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  • System Administrator 2

    Synergy ECP (MD)
    …Description Member of a cross-functional team providing Windows systems administration /engineering expertise and guidance for a critical enterprise-wide messaging ... virtual machine instantiations. Experience installing and maintaining MS Windows Server (2012/2016), Active Directory, scripting (batch, VBScript, PowerShell, etc),… more
    Synergy ECP (10/15/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …Do** **Responsibilities** + Provide Tier 1 and Tier 2 technical support (Domain Administration , System Administration , and Network Administration ). + Monitor ... management and end users. + Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software,… more
    Northrop Grumman (01/01/26)
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  • Data Center Technician 2

    Oracle (Annapolis, MD)
    …4-year degree or relevant work experience + 1+ Years of Data Center Experience + Linux administration knowledge/Ability to run Linux commands + Data center ... team members. Career Level - IC2 **Requirements:** + Knowledge of server /storage/network hardware systems and components. + Excellent time management skills. +… more
    Oracle (11/25/25)
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  • Data Center Technician 2

    Oracle (Annapolis, MD)
    …4-year degree or relevant work experience + 1+ Years of Data Center Experience + Linux administration knowledge/Ability to run Linux commands + Data center ... to you in your space. **Requirements:** + Knowledge of server /storage/network hardware. + Excellent time management skills. + Diligent...knowledge: + RAID + SAN + X86 Architecture + Linux /Unix + Boot Process + GRUB/LILO + File Systems… more
    Oracle (11/25/25)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    …virtualization, Linux environments, GOTS product integration, and Windows Server administration . Responsibilities: + Provide technical direction and hands-on ... products, integrating them within complex system architectures. + Oversee Windows Server administration , including performance tuning, security enhancements, and… more
    Leidos (01/06/26)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …operations, monitoring and problem resolution for all of the client/ server /storage/network devices, etc. Provides support for the escalation and communication ... the resolution process. Configures and manages Virtual and storage environments; Linux , UNIX and Windows operating systems; installs/loads operating system software,… more
    Leidos (12/20/25)
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