• Full Scope System Engineer

    General Dynamics Information Technology (Hanover, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** FULL SCOPE SYSTEMS ENGINEER SR PRINCIPAL Advance how our customers operate while you ... advance your career. Join GDIT as a Systems Engineer Sr Principal and build an impactful...as Git, Jenkins, and Nexus + Working knowledge of Linux operating systems, Mongo + Strong communication skills both… more
    General Dynamics Information Technology (10/15/25)
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  • Senior Software Engineer , Cloud…

    Oracle (Annapolis, MD)
    …(OCI) continues its rapid expansion, we are seeking a skilled Software Engineer to join our newly established Cloud Performance Organization. This team plays ... storage, and distributed persistence technologies. + Good understanding of Linux administration and networking stack configuration + Demonstrable technical… more
    Oracle (12/18/25)
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  • Senior Principal Software Engineer

    Oracle (Annapolis, MD)
    …fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have a significant technical and business impact here. You ... NoSQL systems, storage, and distributed persistence technologies. + Good understanding of Linux or desire to learn + Demonstrable technical leadership and mentorship… more
    Oracle (11/26/25)
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  • Senior Mobile Software Engineer w/…

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Software Engineer and Exploitation Capability Integrator to architect, implement and deploy cutting-edge solutions that drive ... and management of services in a variety of hosting environments including Linux and MacOS. + Experience applying modern software techniques to build scalable… more
    BigBear.ai (11/15/25)
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  • System Engineer (TS/SCI)- Senior

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification relating to Microsoft Certified Solutions Expert (MCSE)… more
    Vexterra Group (10/14/25)
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  • Senior Software Infrastructure…

    RTX Corporation (Fort Meade, MD)
    …more secure world. Raytheon is seeking a highly skilled **Software Infrastructure Engineer ** with **expertise in DevOps** tools to join our Satellite Ground Systems ... Information Technology Infrastructure and/or Software Engineering. + Experience with the Linux platform. + Development experience with Amazon Web Services (AWS). +… more
    RTX Corporation (10/13/25)
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  • Senior Network Engineer

    Lumen (Annapolis, MD)
    …as needed for assigned projects. Provides technical expertise in Linux /Unix systems administration, Oracle SQL and PostgreSQL database management, scripting ... within the US. **The Main Responsibilities** + Administer and optimize Linux /Unix systems, including advanced scripting and automation for performance and… more
    Lumen (12/17/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will sit...either a level 3 (Principal), or a level 4 ( Sr Principal), depending on the candidate's experience as laid… more
    Northrop Grumman (11/14/25)
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  • Senior Implementation Engineer

    Oracle (Annapolis, MD)
    …test plans tailored to integration and product requirements. + Proficient in Unix/ Linux command-line to perform advanced file searches and text manipulation + ... Understand code versioning concepts and have used tools like git + Familiar with Jenkins CI/CD concepts and deployment tools like Nomad + Skillful at troubleshooting software applications that involve APIs, databases, and frontend + Working knowledge of… more
    Oracle (11/25/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Annapolis, MD)
    …and operate virtualized environments to support virtualized systems (Windows and Linux ) + Perform regular system maintenance, including software updates, patches, ... and security configurations. + Troubleshoot hardware, software issues, and provide timely resolution. + Monitor system performance, identify bottlenecks, and implement appropriate optimization strategies. + Ability to operate existing enterprise storage… more
    NTT America, Inc. (11/20/25)
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