• Principal Elasticsearch

    Leidos (Bethesda, MD)
    …more. **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across ... **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Elasticsearch Systems Engineer ** in our **National Security Sector's… more
    Leidos (10/30/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to...S3, EC2, CloudWatch and CloudTrail, Route 53, RDS, SSM, ElasticSearch and Lambda + Experience supporting Cloud Architects to… more
    Saliense Consulting (12/30/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    …and see results in near real time. We are looking for a highly skilled Principal Software Developer to join our team of talented engineers. As an ideal candidate, ... learning and innovation to drive the evolution of our systems . You will be a part of a dynamic...on cloud technologies and customer experience. **Responsibilities** As a Principal Software Developer you will be required to: +… more
    Oracle (11/25/25)
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  • Senior/ Principal Member of Technical Staff…

    Oracle (Washington, DC)
    …You'll design highly available, multi-tenant microservices and versioned enterprise APIs, engineer data models across SQL/NoSQL systems , and deliver rock-solid ... field (MS preferred) or equivalent experience + 6+ years building distributed backend systems in cloud environments + Expert in Java; plus experience with Node.js… more
    Oracle (11/25/25)
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