Senior Systems Security Engineer — Embedded Security

RTX (Raytheon); Goleta (CA); On-site; USD 150,000 - 190,000; Full time

Job summary

RTX is seeking a Principal Systems Security Engineer (SSE) - P4 to join the SSE Sensors, Space, & Air department in Goleta, CA. The role focuses on Anti‑Tamper and embedded cybersecurity for secure DoD products.

You will lead programs, develop security solutions, and provide technical leadership within a classified environment. The ideal candidate has a strong background in Systems/SW engineering, DoD program experience, and the ability to work independently as a self starter while maintaining

Qualifications

• Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) is required.
• Active DoD Secret clearance and U.S. citizenship are required.
• Experience with Anti‑Tamper, Cybersecurity, or Software Assurance is expected.

Responsibilities

• Perform CPI analysis and SSE requirements derivation.
• Develop Anti‑Tamper plans and SSE architecture.
• Create verification, validation plans, and brief internal/external reviews.
• Lead teams and communicate status to leadership and customers.
• Travel up to 25% as needed.

Skills

DoD Secret clearance

citizenship required

Embedded security

Threat modeling

Education

B.S. in STEM

Advanced degree preferred

Tools

FPGA design

DoD cybersecurity standards

Job description

RTX is seeking a Principal Systems Security Engineer (SSE) - P4 to join the SSE Sensors, Space, & Air department in Goleta, CA. The role focuses on Anti‑Tamper and embedded cybersecurity for secure DoD products.

You will lead programs, develop security solutions, and provide technical leadership within a classified environment. The ideal candidate has a strong background in Systems/SW engineering, DoD program experience, and the ability to work independently as a self starter while maintaining