• TSSCI ISSE

    Insight Global (Andrews Air Force Base, MD)
    …and associated infrastructure components. Deep understanding of Windows and Linux operating systems , networking protocols, and security best practices. 5+ ... management, and system hardening. A deep understanding of operating systems , security tools, and server infrastructure is...implement and validate STIGs on Windows and Red Hat Linux systems . Expertise in troubleshooting and resolving… more
    Insight Global (07/12/25)
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  • Platform Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Kubernetes (or vendor flavor of Kubernetes) + Have a solid understanding of Linux systems , hosts, networks, security, applications and proficiency in shell ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (05/14/25)
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  • Platform Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …developing infrastructure in AWS. + Have a solid understanding of Linux systems , hosts, networks, security, applications and proficiency in shell scripting ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (05/08/25)
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  • System Administrator, Senior

    Parsons Corporation (Columbia, MD)
    …**:** + Experience leading the implementation and support of Broadcom VMware virtualized systems and infrastructure + PowerCLI + Broadcom VMware Aria Suite, ... Description:** **Parsons is the premier national security and critical infrastructure solutions provider.** We have unparalleled tactical-to-strategic level experience… more
    Parsons Corporation (06/20/25)
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  • Senior Technical Support Engineer

    Rocket Software (Annapolis, MD)
    …Oracle + Knowledge/experience working with RACF, ACF2 or Top Secret . + Operating systems : IBM z/OS, Windows, Red Hat Linux , Sun Solaris. + Knowledge of ... IDMS or VSAM. + SQL, Data Virtualization, CDC + Operating system knowledge: Windows, Unix, Linux . + Database knowledge in open systems (Windows, Unix, Linux )… more
    Rocket Software (07/04/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... RESPONSIBILITIES:** + Provide Senior level expertise for Virtual Desktop Infrastructure (VDI) environment. + Lead as the Subject Matter Expert on all VDI related… more
    Leidos (06/14/25)
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  • Security Engineer

    Leidos (Camp Springs, MD)
    …experience with:_** + Applying STIGs and system hardening techniques for Windows and Linux systems . + STIG Viewer, SCC, and Cyber.mil tools. + ACAS/Nessus ... with cyber readiness assessments. You will support mission-critical DoD infrastructure by ensuring hardened, secure systems aligned...considered in lieu of a degree. + Active DoD Secret clearance (Top Secret preferred). + IAT… more
    Leidos (06/06/25)
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  • Enterprise Operations Manager

    Leidos (Camp Springs, MD)
    …and platform services hosted on-premise for the Air Force in the NCR. The infrastructure includes Windows and Linux systems , VMware-based virtualization, VDI ... administrative guides, and Standard Operating Procedures (SOPs). + Manage the imaging infrastructure and process for laptops and desktops on both NIPR and SIPR… more
    Leidos (07/12/25)
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  • Cloud Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …looking for. **Job Description:** Parsons is looking for someone with cloud architecture and infrastructure experience to join our team. In this role you will get to ... goal to prevent and eradicate threats to critical US systems . **What You'll Be Doing:** + Assisting in the...part of a team to implement automation to streamline infrastructure deployment. + Enhance CI/CD pipelines and DevOps workflows… more
    Parsons Corporation (07/12/25)
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  • Senior Cybersecurity Engineer

    Eliassen Group (Belcamp, MD)
    …in TCP/IP, Information Security/Authorization profiles, and security administration of Windows and Linux systems . + IAT Level II Certification required. _Skills, ... Contract in Aberdeen, MD. The Cybersecurity Engineer will provide a system-of- systems approach to advancing and synchronizing c security architecture associated with… more
    Eliassen Group (07/08/25)
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