• Sr Principal HPC Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …+ Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + Strong ... hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication skills + _Candidate Must… more
    Northrop Grumman (06/17/25)
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  • Senior Systems Engineer Level_IV

    General Dynamics Information Technology (Laurel, MD)
    …Required:** None **Job Family:** Systems Engineering **Skills:** Complex Systems ,Information Technology (IT) Systems , Linux , Systems Design, ... systems . + Skills with Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX, LINUX ), NetApp-VMWare, database/DBMD (oracle, access,… more
    General Dynamics Information Technology (06/12/25)
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  • Graphics Processing Unit (GPU) Engineer

    Leidos (Bethesda, MD)
    …debugging tools, profiling utilities, and performance analysis software tailored for Linux systems to facilitate efficient GPU development and troubleshooting. ... of computer hardware architecture, particularly as it relates to Linux systems . + Knowledge of parallel computing, graphics algorithms, and real-time… more
    Leidos (06/13/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …community, defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified ... to a diverse audience. High level of proficiency and experience in Linux Systems Administration using Debian or Red Hat based distributions. Understanding and… more
    Nightwing (06/24/25)
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  • Systems Administrator/Integrator

    BigBear.ai (Columbia, MD)
    …you will do Apply IAVA/IAVM compliance and security patches across Windows and Linux systems in a timely and controlled manner. Collaborate with cybersecurity ... BigBear.ai is seeking a System Administrator/Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth operations for the… more
    BigBear.ai (08/02/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    …and suggest solutions + **Technical Proficiency** : Demonstrated experience with Windows systems administration, Linux systems administration. Systems ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (06/03/25)
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  • 306 - Senior Systems Administrator

    ARSIEM (Laurel, MD)
    …for areas for process improvement and suggest solutions. Minimum Qualifications + Windows Systems Administration + Linux Systems Administration + Systems ... you work with. ARSIEM is looking for a Senior Systems Administrator to provide Systems Administration support for mission operations in support of Defensive… more
    ARSIEM (06/06/25)
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  • Cloud Systems Engineer II, ADC System…

    Amazon (Jessup, MD)
    …or SSCP ( Systems Security Certified Practitioner) - 3+ years Linux systems administration and technical troubleshooting/support experience - 2+ years ... support security services, used across all of Amazon, that secure our internal systems and networks. At Amazon Web Services (AWS), Security is our highest priority.… more
    Amazon (05/14/25)
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  • Intermediate Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …STIG implementations. + Troubleshoot and resolve issues on Windows Server, macOS, and Linux systems . Black Bear Technology Solutions (B2TS), is an Equal ... Intermediate Windows Systems Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret Location(s): A delphi… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …hardware and software in support of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area.… more
    ManTech (06/06/25)
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