• Network Administrator 3

    M. C. Dean (Vienna, VA)
    …engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability. ... Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and changing the world… more
    M. C. Dean (07/15/25)
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  • Systems Engineer Senior

    Amentum (Washington, DC)
    …technical review and implementation for new network infrastructure hardware and network operating systems for voice and data communication networks. ... will provide direct support in the day-to-day operations on network hardware and operating systems ...Minimum of 5 years of relevant experience with strong Linux skills * Education: Bachelor's degree + o In… more
    Amentum (06/06/25)
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  • Computer Systems Manager

    General Atomics (San Diego, CA)
    … Manager within the General Atomics Energy Group, primarily supporting the DOE Fusion Network and focusing on Linux -based systems . This position is ... a significant level of individual contribution to the system administration of Linux systems . **DUTIES AND RESPONSIBILITIES:** + Provides leadership for the… more
    General Atomics (06/12/25)
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  • Principal / Sr. Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …the required certification will be a condition of continued employment + Must have Linux Operating Systems support experience + Linux Workstation ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and… more
    Northrop Grumman (07/23/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …MPE system anomalies and issues * Lab configuration consisting of installation of Linux and Windows operating systems in a variety of ... that requires special access\. **Basic Qualifications:** * Proficient with Windows and Linux /Unix operating systems configuration and troubleshooting\. * IT… more
    Lockheed Martin (07/26/25)
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  • Principal High Performance Cluster Systems…

    Northrop Grumman (Baltimore, MD)
    …Experience with Ansible or similar configuration management tools. + Strong Knowledge of Linux /Unix operating systems and shell scripting. + Basic ... verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and...+ 1-2 years experience managing HPC clusters. + Experience operating under and managing systems within current… more
    Northrop Grumman (05/17/25)
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  • Information Systems Analyst / Secret

    Lockheed Martin (King Of Prussia, PA)
    …\(or other DoD 8570 compliant certification\) * Knowledge of Windows Server and Linux operating systems * Knowledge with Active Directory \(AD\) ... root cause analysis for problem resolution in Windows and Linux environments * Analyzing and assessing server performance, storage...skills to automate tasks on servers * Knowledge of operating systems life cycle management and configuration… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator

    Amentum (Waimea, HI)
    …procedures (DIPs), standard operating procedures (SOPs) for maintenance on associated systems and network assets. + Understand and use essential tools for ... Network Department. Provides Windows or Red Hat Enterprise Linux (RHEL) system administration for all Clients and Servers...attributes, such as permissions, encryption, access control lists, and network file systems . + Operate running … more
    Amentum (07/29/25)
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  • Cyber Systems Administrator (Active TS/SCI…

    Northrop Grumman (Tampa, FL)
    …Ability to assist end users by navigating via command line through different variations of Linux Operating Systems to include Ubuntu, Red Hat, PyPi, and ... Must be familiar with the configuration and management of Linux and Windows operating systems ,...and Windows operating systems , installs/loads operating system software, patches, and configures network … more
    Northrop Grumman (07/25/25)
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  • Principal Cyber Systems Administrator (DoD…

    Northrop Grumman (Tampa, FL)
    …Ability to assist end users by navigating via command line through different variations of Linux Operating Systems to include Ubuntu, Red Hat, PyPi, and ... users. + Must be able to configure and manage Linux and Windows operating systems ...operating systems upon start date, installs/loads operating system software, patches, and configures network … more
    Northrop Grumman (06/20/25)
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