• Information Systems Security Engineer…

    Synergy ECP (Annapolis Junction, MD)
    … security designs. Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and ... the design and implementation of trusted relations among external systems and architectures. Assesses and mitigates system ...and entitlements management. + Proficient in Microsoft Windows and Linux operating systems . + Provide input into… more
    Synergy ECP (09/18/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …maintenance + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft ... Azure cloud services and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification relating to Microsoft… more
    Vexterra Group (10/14/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Annapolis, MD)
    …operate virtualized environments to support virtualized systems (Windows and Linux ) + Perform regular system maintenance, including software updates, ... operations and help with issues as a team. + Install, configure, and monitor operating systems (Windows) and related software applications. + Ability to use and… more
    NTT America, Inc. (11/20/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …production environments + Document and maintain SOPs on the configuration of the system + Perform daily audits of systems and software **Minimum ... Qualifications:** + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or related… more
    ManTech (11/22/25)
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  • System Administrator 2

    Synergy ECP (MD)
    System Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a ... critical enterprise-wide messaging system used in the Information Transport Service (ITS) program....Policy configurations, patching servers and applying DISA STIGS, basic Linux experience is a bonus. Duties include: + Serve… more
    Synergy ECP (10/15/25)
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  • Systems Administrator I - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …+ Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems . + Manages IT system infrastructure and any processes… more
    COMSO, Inc (09/02/25)
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  • Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    …classified and sensitive data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows, LINUX , UNIX, Mac OS, etc.) * ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer** to join our team of passionate...methods are defined and implemented. * Validate and verify system security requirements and establish system security… more
    Amentum (10/23/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …Experience with: o Configuration and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, Windows 10, Window ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled… more
    Synergy ECP (10/15/25)
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  • Information System Security Officer(ISSO)

    Nightwing (Annapolis Junction, MD)
    …Compliance Checker, STIG Viewer, Nessus, and Splunk + Advanced knowledge of operating system security features within Windows, Linux , and other platforms + DoDM ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/28/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    system fit-up, and system deployment. + General Windows and some Linux system administration and sustainment experience, to include patching. + Knowledge ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a… more
    Intrepid Solutions and Services (11/26/25)
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