• Principal HPC Software Engineer

    GliaCell Technologies (MD)
    …industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data , Cloud Technologies, Analytics, ... Are you a Principal HPC Software Engineer who is ready for...systems, and systems which incorporate data repositories, data transport services, and application and systems… more
    GliaCell Technologies (11/10/25)
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  • Principal Elasticsearch Systems Engineer

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

    GliaCell Technologies (Fort Meade, MD)
    …industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data , Cloud Technologies, Analytics, ... Are you a Principal Front End Software Engineer who is ready...on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and… more
    GliaCell Technologies (08/22/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ETL** **Developer** in our **National Security Sector's (NSS) Cyber & Analytics ... practices and standards: Establish best practices for NiFi development, deployment, security , and governance, ensuring adherence to enterprise-wide data … more
    Leidos (09/13/25)
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  • Senior Principal Systems Configuration…

    Northrop Grumman (Annapolis Junction, MD)
    …* Maintain configuration management databases and tools, ensuring the integrity and security of configuration data . * Lead training and mentoring initiatives ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Senior Principal Systems Configuration Management Lead** **.** **What You'll Get… more
    Northrop Grumman (11/01/25)
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  • Principal Software Engineer - Partial…

    GliaCell Technologies (Columbia, MD)
    …industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data , Cloud Technologies, Analytics, ... Are you a Principal Software Engineer who is ready for a...user interfaces, Java and Go microservices, a custom REST security , and various data stores including MongoDB… more
    GliaCell Technologies (11/13/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data , Cloud Technologies, Analytics, ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new… more
    GliaCell Technologies (11/10/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively identifying, investigating, ... networks. Leveraging a deep knowledge of the threat landscape, the Principal Cyber Threat Hunter will enhance our cybersecurity posture, implement advanced… more
    Leidos (10/18/25)
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  • Principal Technical Editor and Writer…

    Northrop Grumman (Annapolis Junction, MD)
    …security clearance per customer's requirements **Preferred Qualifications for Principal Technical Editor and Writer:** + Demonstrated experience with ... information to develop documentation + Proficient in the interpretation of engineering data , such as parts lists, application lists, schematics, and blueprint… more
    Northrop Grumman (09/30/25)
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  • Principal System Test Planning Deputy Lead

    Northrop Grumman (Annapolis Junction, MD)
    …Government security clearance per customers' requirements.** **Basic Qualifications for Principal System Test Planning Deputy Lead** **:** * Bachelor's degree in ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal System Test Planning Deputy Lead.** **What You'll Get… more
    Northrop Grumman (11/01/25)
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