Sr Principal Cyber Systems Engineer (Networking)

Northrop Grumman is seeking a Senior Principal Cyber Systems Engineer with networking expertise to join their team in San Antonio, TX. This role focuses on designing and securing complex, multi-enclave launch and missile test networks within a classified environment. You will be responsible for security architecture, RMF/ATO posture, and implementing security controls for networked systems.

• Design and secure complex, multi-enclave launch and test networks
• Own security architecture and RMF/ATO posture for networked systems
• Implement security controls, documentation, and automation
• Collaborate with cross-functional engineering teams
• Apply cybersecurity systems engineering guidance
• Leverage automation and scripting (Python, Terraform)

• No visa sponsorship is available.

• Must be a U.S. citizen.

• Requires a Top Secret security clearance.