• Senior/ Principal Cybersecurity Software…

    Sandia National Laboratories (Livermore, CA)
    …SQLite) and Non-Relational Databases (eg NoSQL, Cassandra). + Experience designing software systems with a minimum cyber -attack surface while avoiding and ... to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Cybersecurity) to design and implement cutting-edge solutions… more
    Sandia National Laboratories (11/20/25)
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  • Principal Requirements and Integration…

    SAIC (El Segundo, CA)
    **Description** We are seeking a highly motivated Requirements and Integration Engineer to join the MILSATCOM Systems Engineering, Integration, and Test (MSEIT) ... team supporting the US Space Force's Space Systems Command (SSC). Our team provides advanced ...This position is ideal for a technically strong, detail-oriented engineer who thrives in a small team environment, enjoys… more
    SAIC (10/02/25)
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  • Amended: Principal IAM Engineer

    City and County of San Francisco (San Francisco, CA)
    …the Network, Telcom and Data Centers + Office of Cybersecurity including Cyber Defense, Identity Management and Disaster Recovery + Public Safety Systems ... people of color (BIPOC). Telecommute: The Department has a hybrid work schedule IAM Engineer reports to the Director of IAM & Directory services and will be… more
    City and County of San Francisco (12/04/25)
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  • Principal Test Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly motivated Program Test Systems Engineer to join a Systems Engineering team defining the next generation of space ... communication systems supporting Air Force Military Satellite Communications (MILSATCOM). You... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (10/03/25)
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  • Principal Software Engineer (NGFW…

    Palo Alto Networks (Santa Clara, CA)
    …passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software engineering team that works ... Alto Networks is creative, dynamic and inspiring to tackle real work Cyber -attacks. **Your Impact** + Responsible for development of the critical dataplane… more
    Palo Alto Networks (12/03/25)
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  • Principal Engineer Software (Data…

    Palo Alto Networks (Santa Clara, CA)
    …passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software engineering team that works ... Palo Alto Networks is creative, dynamic and inspiring to tackle real work cyber -attacks. **Your Impact** + Responsible for the development of the critical dataplane… more
    Palo Alto Networks (11/14/25)
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  • Principal Machine Learning Engineer

    Cisco (San Jose, CA)
    …impact. If you're energized by tough problems, excited to shape the future of cyber defense, and eager to work alongside passionate experts, you'll feel right at ... AIOps pipeline** to enable rapid experimentation with prompts, models, and RAG systems , using clear, measurable success criteria to evaluate iterations. + **Evaluate… more
    Cisco (11/26/25)
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  • Missile Systems Requirements & Development…

    Northrop Grumman (Los Angeles, CA)
    …missile technologies and delivery of quality products. **This position can be filled as a Principal Systems Engineer (T03) or Sr. Principal Systems ... each level are listed below.** **Basic qualifications for a Principal Systems Engineer level (T03)...more military mission areas (eg, Air, Land, Sea, Space, Cyber ) + Experience in assessing legacy system architecture and… more
    Northrop Grumman (11/20/25)
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  • Principal Cybersecurity Specialist - Email…

    Medtronic (Irvine, CA)
    …culture of professional growth and cross-functional collaboration as we work together to engineer the extraordinary. In your role, you may work from the following ... Boston, Massachusetts * Lafayette, Colorado * Irvine, California (UCI) As a Principal Cybersecurity Specialist focused on Email and Cloud Security Engineering, you… more
    Medtronic (10/14/25)
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  • Space Systems Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly experienced **Sr. Principal ** **S** **pace Systems Engineer ** to support Space Systems Command Space Domain ... you will do on the job:** + Lead technical requirements development, systems engineering, and oversee development contractor to develop, design, produce, integrate… more
    SAIC (11/17/25)
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