10d ago
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Systems Security Engineer II - P2 (Onsite - McKinney, TX)

Us-Tx-Mckinney-513wc ~ 2501 W University Dr ~ Wing C Bldgmid
EngineeringSecurity Engineer
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Quick Summary

Requirements Summary

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S.

Technical Tools
EngineeringSecurity Engineer
2026-09-24
United States of America
US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG
Onsite

Requirements

~1 min read
Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​
  • Typically requires a Bachelor’s Degree in Science, Technology, Engineering or Mathematics (STEM) and 2 years of prior relevant experience
  • The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
  • Experience in System Security Engineering, computer technology reverse engineering, cybersecurity or embedded security

 

  • Knowledge in generating systems requirements, design and architecture artifacts, plans and/or policies
  • Knowledge in Software, Firmware, & Microelectronics Engineering, Cryptography and FPGA design
  • A Degree in Electrical Engineering, Systems Engineering, Mechanical Engineering, Engineering Mechanics, Computer Science or Engineering Science
  • Broad understanding of technology and working knowledge of DODI-S-5230.28
  • Candidate must exhibit ingenuity, creativity and resourcefulness
  • Experience contributing in a team environment for the purpose of developing creative solutions to technical problems

 

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:

DoD Clearance: Secret
Active and existing security clearance required on day 1

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.


Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.


Raytheon is seeking a Systems Security Engineer II - P2 to join our elite Systems Security Engineering (SSE) team for the Systems Engineering Test & Capabilities Directorate in developing solutions to protect the Warfighter’s technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support Program Protection Implementation on embedded systems. Join our highly visible team and perform technically challenging assignments, which will directly contribute to protecting our nation and our Warfighters. This is an onsite position at Raytheon in McKinney, TX.


Responsibilities

~1 min read
  • →Support implementation of SSE solutions into RTX products
  • →Help define SSE requirements, solutions, trades, costs, implementation, system impacts and effectiveness
  • →Plan and guide SSE implementations in customer systems
  • →Attack threat modeling / Critical Program Information Assessments
  • →Developing top-level system requirements, and flowing down requirements and implementation concepts to subsystem
  • →Understanding and compliance with DoD technology release and export licensing policies

  • →Embedded Cybersecurity Engineering
  • →Embedded Anti-Tamper Engineering

What We Offer

~2 min read
✓Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation
✓Relocation Eligible – Relocation assistance is available

Click on this link to read the Policy and Terms

Location & Eligibility

Where is the job
Us-Tx-Mckinney-513wc ~ 2501 W University Dr ~ Wing C Bldg
On-site at the office
Who can apply
Same as job location

Listing Details

Posted
September 24, 2026
First seen
October 1, 2026
Last seen
October 5, 2026

Posting Health

Days active
3
Repost count
0
Trust Level
33%
Scored at
October 5, 2026

Signal breakdown

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Systems Security Engineer II - P2 (Onsite - McKinney, TX)