• Principal Software Engineer - UI,…

    Zscaler (San Jose, CA)
    …worldwide to harness speed and agility with a cloud-first strategy. We seek a seasoned Principal Software Engineer , UI reporting into the VPE. You will lead a ... to bring your talents to Zscaler and help shape the future of cybersecurity . **Job Description:** Our Engineering team built the world's largest cloud security… more
    Zscaler (11/01/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... and machine learning, cloud architecture and security, cross domain solutions, cybersecurity , edge node technology, synthetic environments, and more. We are honored… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Research Engineer - Grid…

    Pacific Northwest National Laboratory (Portland, OR)
    …bulk energy system to the distribution grid. **Responsibilities** We are seeking a Principal Research Engineer with deep expertise in power system modeling, ... leverage a strong technical foundation in power and energy systems and advanced data analytics to drive innovation, transform...for grid planning, analysis, and control. + Serve as Principal Investigator (PI) or Task Lead for Department of… more
    Pacific Northwest National Laboratory (11/13/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …career. **Northrop Grumman Mission Systems ** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be… more
    Northrop Grumman (10/21/25)
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  • (USA) Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …leveraging cutting-edge technologies to redefine customer experiences. We are seeking a Principal , Software Engineer with deep expertise in Generative AI, ... to lead the design, development, and deployment of advanced AI systems . This role involves architecting scalable solutions, integrating agentic frameworks, and… more
    Walmart (11/27/25)
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  • Principal Controls Engineer

    Associated Electric Cooperative, Inc. (Springfield, MO)
    …both dedicating ourselves to excellence and investing in your growth. As a Principal Controls Engineer , you will lead complex engineering initiatives that ... strengthen the reliability, security, and performance of power plant control systems across Associated Electric Cooperative's generating fleet. You will use deep… more
    Associated Electric Cooperative, Inc. (12/09/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bentonville, AR)
    **Position Summary ** **What you'll do ** As a ** Principal Software Engineer ** on the EBS Risk Tech, you will collaborate with cross-functional stakeholders, ... teams, and other application teams-to develop mission-critical infrastructure and next-gen AI systems . You'll play a key role in building resilient microservices and… more
    Walmart (11/17/25)
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  • Principal Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** Join Walmart as ** Principal , Software Engineer - Enterprise Business Services** in our Global Technology team. Your ... design, development and launch of large high impact applications, services and systems . + Collaborate with cross functional teams including business, product and… more
    Walmart (12/10/25)
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  • Senior Principal Hardware Engineer

    RTX Corporation (Marlborough, MA)
    …is seeking a highly experienced and motivated **Senior** ** Principal ** **Hardware Engineer Lead** to join our Protected Communications Systems (PCS) team. ... role in the design, development, and implementation of advanced protected communication systems . This is a senior-level position that requires a deep understanding… more
    RTX Corporation (11/18/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bentonville, AR)
    …you'll do ** It's exciting time to join our Walmart journey. We are seeking a Principal Software Engineer for a key position on Walmarts OMNI Returns. Returns is ... do:** + Develop software for our OMNI Returns Backend Systems + Design and implement pipelines to process real...Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading… more
    Walmart (11/20/25)
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