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Sr. Systems Security Engineer (Onsite - Cedar Rapids, IA)
RTX
US-IA-CEDAR RAPIDS-107 ~ 400 Collins Rd NE ~ BLDG 107Posted Aug 12, 2026 · 2h ago
Full-timeSeniorOn-siteDefense
About this role
RTX is seeking a Senior Systems Security Engineer to join their Product Cybersecurity team in Cedar Rapids, IA. This role involves analyzing system data flows, developing threat models, ensuring security measure implementation, and automating security tools to identify and mitigate product vulnerabilities. You will work onsite and mentor junior engineers while supporting secure system development lifecycles.
What we are looking for
6- Analyze system data flows to identify attack vectors and assess risks
- Develop threat models and data flow diagrams
- Ensure proper implementation of security measures during product development
- Develop, deploy, and automate security tools for flaw identification
- Characterize security vulnerabilities and recommend mitigations
- Mentor junior product security engineers
Skills mentioned
3PythonC++Java
Work authorization
No visa sponsorship is available.
Must be a U.S. citizen.
Requires a Secret security clearance.
