• 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 ... Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.… more
    Zscaler (11/01/25)
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  • Principal Reliability Engineer

    RTX Corporation (Tewksbury, MA)
    …drive this mission forward, Raytheon currently has an exciting opportunity for a Principal Reliability Engineer , within our Land and Strategic Missile Defense ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission... teams (design, manufacturing, quality, test) to conduct test data analysis and trending + Communicate complex technical information… more
    RTX Corporation (10/28/25)
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  • Principal Engineer , YouTube…

    Google (Mountain View, CA)
    Principal Engineer , YouTube Identity and Privacy _corporate_fare_ YouTube _place_ San Bruno, CA, USA; Mountain View, CA, USA _bar_chart_ Director _info_outline_ ... privacy, safety, or security domains, and leading large, cross-functional engineering projects. + Ability to take initiative with a...the responsibility to protect its user base. As the Principal Engineer , you will be responsible for… more
    Google (11/21/25)
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  • Principal IT Windows Systems…

    SpaceX (Cape Canaveral, FL)
    Principal IT Windows Systems Engineer Cape Canaveral, FL Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking...10+ years of hands-on experience with Windows operating system engineering and architecture. + 5+ years leading and mentoring… more
    SpaceX (11/12/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Edwards AFB, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Cyber Systems Engineer (Level 3)** to join our team of ... based out of **Edwards AFB, CA** . As a Principal Cyber Systems Engineer , you will be...environment. + Ensure systems adhere to program configuration and data management plans + Ensure adherence to Cyber Operations… more
    Northrop Grumman (11/05/25)
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  • Principal Reverse Engineer

    GliaCell Technologies (MD)
    Are you a Principal Reverse Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We...amazingly talented people Job Description: GliaCell is seeking a Principal Reverse Engineer on one of our… more
    GliaCell Technologies (11/01/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... including but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an… more
    Northrop Grumman (10/02/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …behalf of users across Windows, Edge, web, and mobile. We're seeking a hands-on Principal Software Engineer (L66) to lead the development of security features ... Copilot to act safely and responsibly at scale. This role demands deep engineering expertise, creativity in applying agentic AI to security challenges, and a passion… more
    Microsoft Corporation (11/21/25)
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  • Principal Software Engineer - CoreAI

    Microsoft Corporation (Redmond, WA)
    …to positively impact our culture every day. **Responsibilities** We're looking for a Principal Software Engineer - CoreAI who is passionate about building new ... and consumer experiences. Bringing simplicity to customers, creates challenging engineering opportunities in areas like scalability, high-density, multi-tenancy, high… more
    Microsoft Corporation (11/20/25)
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  • Principal CONOPS Support Engineer

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal CONOPS Support Engineer .** **What ... You'll Get to Do:** Program/System Level role within Directorate of Engineering Work to develop an extremely complex, large-scale system, comprised of multiple… more
    Northrop Grumman (11/20/25)
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