Principal Systems Security Engineer (ONSITE)

Principal Systems Security Engineer (PSSE)

Collins Aerospace, an RTX company, is seeking a highly skilled Principal Systems Security Engineer (PSSE) to drive cybersecurity initiatives, ensure compliance with security frameworks, and support embedded systems and systems engineering (SE) efforts. This is not an IT or programming roleinstead, this is an embedded cybersecurity role that focuses on technical writing, system security analysis, and requirements assessment. This role requires a strong leader who can interface with customers, guide teams, and contribute to the security posture of mission-critical systems.

What You Will Do

• Lead cybersecurity efforts for embedded systems, ensuring compliance with NIST RMF security controls, and NSA security requirements
• Develop, interpret, and document security requirements for complex systems engineering (SE) environments
• Support Model-Based Systems Engineering (MBSE) efforts, ensuring security requirements are incorporated into system models
• Work with requirements management tools (e.g., DOORS, JIRA, Cameo) to track, validate, and verify security requirements
• Collaborate with systems engineers and developers to integrate security controls into embedded systems and software architectures; as well as verification engineers to develop test methods and procedures for formal cybersecurity requirement verification
• Perform security testing and validation for embedded systems, including automated vulnerability scanning
• Conduct security risk assessments and develop mitigation strategies tailored to embedded environments
• Provide technical leadership, mentoring team members and ensuring adherence to security best practices
• Perform cost account management, cybersecurity program planning, and serve as the System Security Engineering liaison to engineering leadership and program management
• Participate in proposal writing and development, crafting security solutions for bids and working in proposal teams

Qualifications You Must Have

Qualifications We Prefer

What We Offer

Learn More & Apply Now!

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form with our customers and with each other propel us all higher, again and again. Apply now and be part of the team that's redefining aerospace, every day.