• Software Engineer / Principal

    Northrop Grumman (Beavercreek, OH)
    …STEM degree from an accredited institution; 0 years with Master's degree + ( Principal SW Engineer ) 9+ years software development experience with high school ... a web-based environment and integrate them into a microservice cloud-based architecture . The candidates will work closely with other software developers… more
    Northrop Grumman (01/07/26)
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  • Principal Software Engineer

    Oracle (Austin, TX)
    …focus on reasonable on-call and a good work/life balance. **Responsibilities** As a Principal Software Engineer on the Network Automation team, you will help ... is undergoing rapid growth while working on many new ambitious initiatives. An engineer at any level can have significant technical and business impact. Join our… more
    Oracle (12/09/25)
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  • Principal Machine Learning Engineer

    ServiceNow, Inc. (Santa Clara, CA)
    …establishing AI quality assurance methodologies and the trusted compliance workflow. The principal engineer will bring deep technical leadership and hands-on ... It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today -… more
    ServiceNow, Inc. (10/17/25)
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  • Principal Cybersecurity Research…

    Insight Global (Niskayuna, NY)
    …computer architecture , Linux OS, network protocols. Experience with Linux security and Linux driver development. Strong background in software development for ... agencies such as the DOD, DOE, etc. Lead proposal activities as principal investigator and technical domain expert. Collaborate with universities, national labs,… more
    Insight Global (01/09/26)
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  • Senior Principal Software Engineer

    Oracle (Montpelier, VT)
    security , observability, high availability, reliability, disaster recovery, reference architecture , and maximum availability architecture . **Who are we ... service software engineering: high-scale distributed systems, virtualized infrastructure, identity, security , observability, and user experience. This is a greenfield… more
    Oracle (11/26/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (01/09/26)
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  • Principal Data Engineer - CoreAI

    Microsoft Corporation (Redmond, WA)
    **Overview** As a ** Principal Data Engineer - CoreAI** at Microsoft CoreAI, you will operate as a senior technical leader shaping the data and analytics ... day. **Responsibilities** + Own and define end-to-end data and analytics architecture for CoreAI and Foundry platforms, setting long-term technical direction for… more
    Microsoft Corporation (12/20/25)
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  • Principal Electrical Engineer

    RTX Corporation (Cedar Rapids, IA)
    …warfighters remain connected and protected when it matters most. We are seeking a ** Principal Electrical Engineer ** to lead the design and development of complex ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (12/09/25)
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  • Principal Software Engineer - CoreAI

    Microsoft Corporation (Redmond, WA)
    …retrieval systems through Azure AI Search. We are on the lookout for an experienced ** Principal Software Engineer - CoreAI** to join us in this exciting journey. ... chart the course for the future of AI-powered retrieval. **Responsibilities** + Lead architecture design, testing, and security compliance for products. + Create… more
    Microsoft Corporation (11/26/25)
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  • Principal Software Engineer - UI,…

    Zscaler (San Jose, CA)
    …and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in ... Description:** Our Engineering team built the world's largest cloud security platform from the ground up, and we keep...agility with a cloud-first strategy. We seek a seasoned Principal Software Engineer , UI reporting into the… more
    Zscaler (11/01/25)
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