Jobs I Know
Browse openings
EngineeringHybrid

Principal System Security Engineer - P4 (Onsite-Woburn, MA)

RTXWoburn, MA

Posted Oct 23, 2026

What you’d do

Design, integrate, test, and maintain cybersecurity capabilities for National Security Systems. Interact with customers, ensure NIST RMF compliance, develop system requirements, and support program management with security engineering and technical briefings. Full time onsite in Woburn, MA. Found on the employer's careers page on Oct 23, 2026. Apply through the link.

You’ll need

  • Bachelor's Degree in STEM
  • 8 years relevant experience
  • Ability to obtain U.S. government security clearance
  • U.S. citizenship
  • Full time onsite work in Woburn, MA

Our summary of the listing. The full listing has the details.

Know before you apply

Members see how long this job has really been open, how many people have applied, and people at RTX to connect with on LinkedIn. It’s free.