
The Sr Principal Cyber Systems Engineer role is based in San Diego, CA, within Northrop Grumman Mission Systems, focusing on enterprise-wide digital transformation for critical national defense products. Key responsibilities include deploying and maintaining complex airborne and terrestrial tactical communication systems, performing hands-on system installation and integration, and configuring secure Linux, Windows, and cloud environments to meet strict security requirements. The position requires significant travel, up to 50% of the time, to support operations across classified laboratories. This opportunity appeals to candidates seeking to work on revolutionary systems that impact global security, offering a culture that values intellectual curiosity, innovation, and continuous learning. Relocation assistance may be available for qualified candidates holding an active Secret clearance.











