• Senior Principal Security Engineer

    Oracle (Annapolis, MD)
    …Experience with network monitoring and telemetry solutions, network configuration management, linux systems administration + Experience leading ... OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security...threat modeling and conducting secure design reviews of complex systems . + Prior coding background (eg Java, Go, C/C++,… more
    Oracle (11/25/25)
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  • Principal Support Engineer

    Oracle (Annapolis, MD)
    …upgrades, configuration, and ongoing maintenance. + Strong working knowledge of Unix, Linux , and Windows operating systems . + Proficiency in Oracle SQL ... a diverse range of customer situations and escalated issues. **Responsibilities** As a Principal Support Engineer within OCI Support, you will serve as a senior… more
    Oracle (12/19/25)
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  • Senior Principal DevOps Lead Engineer

    RTX Corporation (Fulton, MD)
    …Mock) + Familiarity with Agile concepts and methodologies + Working knowledge of system administration (RHEL, Windows) and networking + Experience with DoD ... Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer** who is seeking a challenging new opportunity.… more
    RTX Corporation (10/17/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …Must have an active TS/SCI with Polygraph** **Preferred Qualifications:** + Experience with administration of MS Windows Server or Linux environments (Lab or ... **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/31/25)
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  • Principal Site Reliability DevOps Engineer…

    Oracle (Annapolis, MD)
    …implementation and production operations of a wide array of Core System Framework solutions React to production deficiencies by continuously implementing automation, ... self-healing, and real-time monitoring to production systems Be a strong contributor to supporting and development of platform services including architecture,… more
    Oracle (12/02/25)
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  • Principal Software Engineer, Cloud…

    Oracle (Annapolis, MD)
    …, storage, and distributed persistence technologies. + Good understanding of Linux administration and networking stack configuration + Demonstrable technical ... efficiency by concentrating our expertise on building low level systems with high performance that can be adopted by...junior team members. You can go from high level system design, writing architectural documentation and driving engineering peer… more
    Oracle (12/20/25)
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  • Principal Software Developer

    Oracle (Annapolis, MD)
    …Git-based workflows, artifact repositories, and CI/CD tooling. + Hands-on knowledge of Linux /Unix system administration and networking fundamentals. + ... and incident resolution. Integrate agent-driven actions with existing automation systems (LARS, CI/CD, service health signals). Contribute to next-generation… more
    Oracle (12/18/25)
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  • Principal Software Engineer- OCI Software…

    Oracle (Annapolis, MD)
    …, storage, and distributed persistence technologies. + Good understanding of Linux administration and networking stack configuration + Deep understanding ... focus. + Evaluate existing software inventory and metadata management systems , identify inefficiencies and gaps, and design enterprise-grade, comprehensive, and… more
    Oracle (11/25/25)
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  • Senior Principal Network Reliability…

    Oracle (Annapolis, MD)
    …telemetry solutions . Experience with network configuration management . Experience with Linux systems administration . Strong experience with influencing ... a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. This role offers… more
    Oracle (12/11/25)
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  • Senior Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …to Obtain Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...HII, is seeking highly experienced and motivated Senior to Principal Software Engineers to join our team. The role… more
    Huntington Ingalls Industries (12/17/25)
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