Senior Systems Security Engineer - P3; Onsite-TX
Listed on 2026-06-02
-
Engineering
Systems Engineer, Cybersecurity
Date Posted:
Country:
United States of America
Location:
McKinney, Texas – 2501 W University Dr, Wing C Building
Position:
Senior Systems Security Engineer – P3 (SSE)
Role Type:
Onsite
• U.S. Citizen, U.S. Person, or U.S. immigration status required.
• Active and transferable DoD Secret security clearance required on day one.
Travel:
Up to 25% required.
Join the SSE Sensors, Space, & Air department at RTX, a leading aerospace and defense organization, as a Senior Systems Security Engineer. In this role you will apply your expertise in anti‑tamper and embedded cybersecurity to ensure that secure products are designed, integrated, tested, and evaluated for defense and commercial customers.
What You Will Do- Perform Critical Program Information (CPI) analysis.
- Generate SSE requirements through generation, derivation, decomposition, and analysis.
- Conduct and document SSE trade‑studies, providing path‑forward recommendations.
- Create systems‑engineering models and artifacts, including functional block, sequence, and activity diagrams.
- Develop the program Anti‑Tamper Plan.
- Develop and execute Verification and Validation (V&V) Plans and Procedures.
- Present in internal and external customer reviews and program milestones.
- Report tasking status and communications with program and functional leadership.
- Travel up to 25% as necessary.
- Raytheon Anti‑Tamper Learning Program.
- Raytheon Cybersecurity Bootcamp.
You Must Have:
- Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM preferred) with at least five years of relevant experience.
- Active and transferable DoD Secret security clearance required prior to the start date; U.S. citizenship required.
- Experience in the development, design, or implementation of embedded security products and technologies.
We Prefer:
- Experience with Critical Program Information (CPI) analysis.
- Experience with the Anti‑Tamper Engineering Framework (ATEF).
- Familiarity with DoD Instruction 8510.01 – Risk Management Framework for DoD Systems.
- Experience with defense‑grade and commercial‑off‑the‑shelf security devices and components.
- Salary range: $86,800 – $165,200 USD.
- Relocation assistance available.
- Comprehensive benefits, including medical, dental, vision, life insurance, short‑term and long‑term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, parental leave, paid time off, and holidays.
- Year‑end incentive compensation programs depending on level and coverage by a collective‑bargaining agreement.
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected class. RTX provides affirmative action for qualified individuals with a disability and protected veterans in compliance with Section
503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
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