• Software Engineer Sr., Oracle Unfied Directory,…

    PNC (Cleveland, OH)
    …configuration, and validation. Systems Engineering: Manage and optimize Linux -based environments that support OUD infrastructure. Troubleshoot system-level issues, ... performance bottlenecks, and service interruptions. Collaboration & Support: Work closely with security, infrastructure, and application teams to ensure reliable directory service integration. Provide subject matter expertise, operational support, and on-call… more
    PNC (12/30/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …years' experience might be substituted for a degree. + Heavy Windows and Linux administration experience + Highly proficient with Active Directory + Experience with ... virtualization + Experience with PowerShell scripting + Experience with Keycloak + Experience using Ansible or comparable tools + Experience with cross-domain solutions or NiFi + Experience with integrated processing environments such as a Storage Area Network… more
    ManTech (12/30/25)
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  • Systems Administrator 2 ( Linux /Unix)…

    Oracle (Bismarck, ND)
    …teams. **Requirements:** + Seeking over 2+ years of experience working with Unix/ Linux Servers and system administration + Must have background in Cyber Security, ... Networking and Server Configurations + Willing to work additional or irregular hours as needed and allowed by local laws to include on-call responsibilities + Ability to understand, debug scripts such as Unix shell scripts, Windows PowerShell, Perl and Python… more
    Oracle (12/21/25)
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  • Linux /Windows Senior Systems Administrator

    Lockheed Martin (San Diego, CA)
    …Network/System Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, imaging, and ... patching **Desired Skills:** \- Compliance with DoD Risk Management Framework \(RMF\) Policies \(or NIST 800\-53\) \- Experience providing support in classified environments \-DoD 8570 IAT Level II or higher certification: CCNA Security, CSA\+, GICSP, GSEC,… more
    Lockheed Martin (12/18/25)
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  • Linux System Administrator

    Belay Technologies (Fort Meade, MD)
    …7 years. + Experience with: + Configuration and Maintenance of Virtual Machines + Linux operating systems + Scripting languages (eg Perl, bash, etc.) + OS and ... Software application patching (eg IAVA, Version updates) + Attention to detail and time management + Excellent communications skills Candidates are desired to have the following skills: + Understanding of and/or experience with: + Docker containerization and… more
    Belay Technologies (12/12/25)
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  • Principal Storage Kernel Software Engineer,…

    NVIDIA (Santa Clara, CA)
    …+ Design of storage related features and accelerations in the framework Linux kernel and a DPU + Coordinate testing of cluster-manager functionality with ... the QA team + Acquire understanding of the algorithms, the technicalities and the interaction with the other components + Analyze challenging bugs and customer cases, identifying issues in the kernel modules and often in other components + Drive new solutions… more
    NVIDIA (12/03/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …in computer science or a related discipline may be substituted. + Heavy Linux administration experience. + Experience using Ansible or comparable tools. + Experience ... with cross-domain solutions or NiFi. + Experience with integrated processing environments such as a Storage Area Network **Preferred Qualifications:** + Experience with DevOps tools such as Docker, Kubernetes, SALT, Puppet desirable . + Experience with… more
    ManTech (12/02/25)
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  • Linux Internship

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …in a technical related degree with a concentration or interest in pursuing Linux administration. Responsibilities + Experience hands on work experience in support of ... on-going projects. + Provide administrative and technical support. + Deliver high-quality work in a fast-paced, dynamic work environment by managing time and effort across multiple projects. + Other duties as assigned. Qualifications Education/Experience +… more
    Integration Innovation, Inc. (i3) (11/14/25)
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  • 337 - Senior Linux Systems Administrator

    ARSIEM (Annapolis Junction, MD)
    …client you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end software, ... systems, and network engineering services to support Integrated Discovery Operations (IDO). You will lead, evolve, and maintain a dynamic, modern DevOps architecture, often based on open-source technology and not relying on corporate baselines, to support… more
    ARSIEM (10/30/25)
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  • Linux Systems Engineer - Active TS/SCI

    ENS Solutions (Chantilly, VA)
    …documents, determines how a system is to be built, tested, and implemented, plans the system development execution and ensures adherence to appropriate standards, ... + Experience developing systems, products, and/or processes based on a total systems perspective. + Consults, plans, analyzes, designs, develops, tests, assures quality, configures, installs, implements, integrates, maintains, and manages systems. + Maintains… more
    ENS Solutions (12/27/25)
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