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Principal Embedded Systems Security Engineer (Onsite - Marlborough, MA) Secret clearance required
RTX
US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1Posted Oct 1, 2026 · 3h ago$108k – $205k
Full-time$108k – $205kPrincipalOn-siteDefense
About this role
Join RTX as a Principal Embedded Systems Security Engineer in Marlborough, MA, where you will safeguard strategic defense and protected communication systems. You will analyze system architectures, design security features, assess vulnerabilities, and support certification efforts for critical U.S. military programs. This role offers a unique opportunity to contribute to cutting-edge technology in the aerospace and defense sector.
What we are looking for
6- Support cybersecurity requirement decomposition, allocation, implementation, and verification
- Analyze system architectures to identify potential security vulnerabilities
- Design and integrate security features into embedded systems
- Participate in system certification and accreditation efforts (RMF, ATO)
- Perform security focused-system verification and validation
- Active SECRET U.S. government security clearance required
Work authorization
Must be a U.S. citizen.
Requires a Secret security clearance.