• Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling , Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos**… more
    Leidos (10/31/25)
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  • Sr Principal Engineer Propulsion

    Northrop Grumman (Elkton, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. **Northrop Grumman Defense Systems ** , with an office located in **Elkton, Maryland** is currently seeking an… more
    Northrop Grumman (11/19/25)
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  • Remote Principal Cloud Software…

    Oracle (Annapolis, MD)
    …the backend infrastructure, focusing on data ingestion, storage, processing, and retrieval systems . + Implement data modeling and database design to support ... **Job Description** As a Principal Member of Technical Staff, you will be...Python, or similar object-oriented languages for building robust backend systems . + Experience in frontend technologies like Javascript, React,… more
    Oracle (11/25/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling , Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos**… more
    Leidos (12/04/25)
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  • Senior Principal Software Engineer

    Oracle (Annapolis, MD)
    …all areas of cloud service software engineering: high-scale distributed systems , virtualized infrastructure, identity, security, observability, and user experience. ... early stage, and working on ambitious new initiatives. An engineer at any level can have a significant technical...quality. + Good knowledge of data structures, algorithms, operating systems , and distributed systems fundamentals. + Working… more
    Oracle (11/26/25)
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  • Sr Principal Physical Security Design…

    Oracle (Annapolis, MD)
    **Job Description** The Senior Physical Security Design Engineer is responsible for leading the development, design, and implementation of advanced physical security ... Competency: + Expertise in design and integration of physical security systems , including access control, video surveillance, intrusion detection, mantraps, and… more
    Oracle (12/12/25)
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  • Principal Security Engineer

    Oracle (Annapolis, MD)
    …a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. Our customers run ... for managing security for every device in our data centers. A security-focused engineer at any level can have significant technical and business impact. Come shape… more
    Oracle (11/25/25)
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  • Senior Principal Security Engineer

    Oracle (Annapolis, MD)
    …security to our customers. We are currently looking for a highly motivated security engineer with expertise in Cloud security to join our team. This candidate would ... and security tools/automation. **Responsibilities** Key responsibilities: + Conduct threat modeling , security architecture reviews, risk assessment and provide guidance… more
    Oracle (11/25/25)
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  • Senior/ Principal Machine Learning (ML)…

    Oracle (Annapolis, MD)
    …the Healthcare AI roadmap and deliver value to customers and partners. As ML Engineer , you will drive the scientific vision for Healthcare AI systems . ... LLM agents 3. Proven record improving agent reliability via reward modeling , policy learning, constitutional methods, tool-use strategies, and safety 4.… more
    Oracle (11/25/25)
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  • Principal Network Reliability…

    Oracle (Annapolis, MD)
    …EVPN, VxLAN, DHCP, DNS, IPv4 and IPv6 etc. + Experience with network modeling and programming - YAML, YANG, OpenConfig, NETCONF + Experience with network monitoring ... and telemetry solutions. + Experience with Ticket systems like Jira, and Version control systems like Git. + Knowledge of Scrum & Agile Methodologies… more
    Oracle (12/01/25)
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