• Senior Information System Security Officer-…

    Amentum (Fort Meade, MD)
    …standards, and methodologies. + Maintains operational security posture for an information system or program to ensure information systems security polices, ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...so, look no further. We are seeking an Information System Security Officer to join our team of passionate… more
    Amentum (06/29/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …+ Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...of the client/server/storage/network devices, mobile devices, etc. + Optimize system operations and resource utilization and perform system more
    SAIC (08/19/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …for the administration, maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability, ... on additional years of experience) + 15+ years of related experience + System Administration, IT Systems and Infrastructure, IT Maintenance, Backup and Disaster… more
    General Dynamics Information Technology (08/09/25)
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  • Radar Systems Engineer - Ground Vehicles

    Parsons Corporation (Aberdeen, MD)
    …Ready for a challenge that will keep you on the cutting edge of systems engineering, modeling, simulation, and RF signal and data processing techniques? Are you a ... systems engineer ready to assist Parsons and the US...science and technology efforts + Lead the development of system architectures and the integration of software and hardware… more
    Parsons Corporation (07/03/25)
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  • Senior Systems Administrator…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to… more
    GovCIO (07/09/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Amentum (07/19/25)
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  • Network and Computer Systems Administrator

    ManTech (Belcamp, MD)
    …and servers. + Knowledge of TCP/IP, information security/authorization profiles, or system administration of Unix or Windows networks/ systems + Experience ... seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator** to join our team in **Belcamp, MD**...the network + Must be capable of monitoring the system configuration, including the server event log. + Must… more
    ManTech (06/11/25)
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  • Information System Security Officer (ISSO)

    Parsons Corporation (Annapolis Junction, MD)
    …looking for. **Job Description:** Parsons is looking for a talented fully cleared Information Systems Security Officer (ISSO) to join our team. In this role you will ... Be Doing:** + Develop and maintain information security documentation such as System Security Plans (SSPs), Risk Assessment Plans, Implementation Plans, and Plans of… more
    Parsons Corporation (08/14/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    …for a **Senior Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront ... builds and software installation and configurations. + Support the Cyber Range and Lab environments by providing systems... Cyber Range and Lab environments by providing systems administration and automation in support of operator training,… more
    Leidos (06/03/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of complex DoD ... systems and networks. This role requires expertise in high-volume,...critical issues, allocate resources effectively, and manage teams of system administrators to ensure optimal system performance… more
    Competitive Range Solutions, LLC (08/07/25)
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