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Sr. Embedded Systems Security Engineer (Onsite - Largo, FL or Marlborough, MA) Secret clearance required
RTX
2 LocationsPosted Aug 24, 2026 · 2h ago
Full-timeSeniorOn-siteDefense
About this role
RTX is seeking a Senior Embedded Systems Security Engineer to join their Collins Product Cybersecurity Organization. This role involves ensuring the security of strategic defense and protected communication systems by performing cybersecurity requirement decomposition, vulnerability assessment, and formal testing. The position is onsite in Largo, FL or Marlborough, MA, and requires an active Secret clearance.
What we are looking for
6- Perform RMF Authorization to Operate (ATO) and NSA Type 1 Cryptographic Certification
- Decompose, allocate, implement, and verify cybersecurity requirements
- Analyze system architectures for security vulnerabilities
- Develop and execute security-focused Software Verification & Validation activities
- Coordinate cybersecurity engineering activities across cross-functional teams
- Requires active U.S. government issued Secret clearance
Work authorization
No visa sponsorship is available.
Must be a U.S. citizen.
Requires a Top Secret security clearance.
