• Sr. Staff Software Development Engineer

    Zscaler (San Jose, CA)
    …in our San Jose, CA office three days a week. Reporting to the Director , Software Engineering, you'll be responsible for: + Designing, developing, and optimizing ... footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15... system performance, and innovate features to expand system capabilities + Applying strong software design… more
    Zscaler (11/19/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (El Segundo, CA)
    …Prefer:​** + Domain knowledge in one or more of the following areas: Systems / Software Architecture , Network Communications, and Datalinks. + Familiarity with ... program deliverables, including but not limited to model-based engineering models, systems architecture artifacts & description documents, and instruction… more
    RTX Corporation (11/04/25)
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  • Missile Systems Requirements & Development…

    Northrop Grumman (Los Angeles, CA)
    …documents. + Develop system architecture & design and test architecture on complex weapon systems in digital environment to mature the technologies ... and requirements verification activities with other functions such as software and hardware. + Help develop systems ...Land, Sea, Space, Cyber) + Experience in assessing legacy system architecture and innovating for future potential… more
    Northrop Grumman (11/20/25)
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  • Senior Software Engineer

    Zscaler (San Jose, CA)
    …based in our San Jose, CA office three days a week. Reporting to the Director , Software Engineering, you will be responsible for: + Participating in all phases ... footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15...with C, Python, or high-level languages + Experience in software development on Unix/Linux systems + Experience… more
    Zscaler (11/08/25)
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  • Sentinel - Principal/Sr. Principal Systems

    Northrop Grumman (Manhattan Beach, CA)
    …model and the impact of each level to the design of a network architecture . **Basic Qualifications:** + **Sr. Principal Systems Network Architect** - 8 Years ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/06/25)
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  • Principal Software Engineer - C, Https, SSL

    Zscaler (San Jose, CA)
    …into the San Jose, CA office 3 days a week. Reporting to the Senior Director of Software Engineering you'll be responsible for: + Designing, implementing, and ... footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15...vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling… more
    Zscaler (11/17/25)
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  • Sentinel - Staff Systems Network Architect

    Northrop Grumman (Manhattan Beach, CA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... life and launch your career today. Northrop Grumman Defense Systems is seeking a highly motivated and qualified **Staff... is seeking a highly motivated and qualified **Staff System Network Architect** in **Manhattan Beach, CA** . Northrop… more
    Northrop Grumman (11/06/25)
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  • Principal/ Sr. Principal Engineer Systems

    Northrop Grumman (San Diego, CA)
    …in support of Northrop Grumman's advanced software defined multifunction mission systems + Model Based System Engineering experience, especially using Cameo ... the following sub-disciplines: System I&T, Mode Development, IPT Leadership/CAM, System Architecture , Modeling Simulation & Analysis, Risk & Opportunity… more
    Northrop Grumman (11/20/25)
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  • Principal Software Development Engineer (C…

    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 185 ... vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling...of security protocols and services. Reporting to the Sr. Director , Application Engineering - Central Authority, you will: +… more
    Zscaler (10/11/25)
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  • Lead Missile Systems Engineer 6 (AHT)

    Northrop Grumman (Los Angeles, CA)
    …criteria and technical performance measures + Manage the weapon system architecture through application of model-based systems engineering practices and the ... responsible for V&V of engineering across all program elements ( systems /hardware/ software / support/integration and test). Lead SE is...Lead roles or equivalent + Experience in Weapon Open System Architecture (WOSA) + Experience in digital… more
    Northrop Grumman (11/01/25)
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