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Raytheon Logo

Principal Embedded Software Security Engineer

Raytheon

$101,000 - $203,000
Dec 5, 2025
Tucson, AZ, US
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Raytheon is looking to solve tough, meaningful problems that create a safer, more secure world by developing real-time missile software and applying System Security principles to the design and implementation of hardened Radar software applications.

Requirements

  • Experience with C / C++, and VxWorks or similar.
  • Experience with AMD Xilinx UltraScale+ or Versal MPSoC or similar Embedded Processors.
  • Embedded Software Security experience.
  • Prior experience working with Raytheon UltraStack Hardware / Cyrpto algorithms / ARM architecture is highly preferred.
  • Experience with qualification and verification of software applications
  • Experience designing, implementing, testing, or fielding real-time security-oriented solutions on Department of Defense (DoD) programs (embedded experience highly preferred)
  • Experience using security-relevant tools and devices for security auditing, network security, host/server security, communication security, or policy management.

Responsibilities

  • As a Principal System Security software engineer, you will be involved with software and firmware design as well as development, integration, and testing of real-time missile software.
  • Apply System Security principles to the design and implementation of hardened Radar software applications.
  • Develop software applications using C and C++ languages on a variety of computing platforms
  • Understand real-time software design and the performance implications associated with specific System Security implementations.
  • Work closely with the Systems Security Engineering team to define and implement requirements.
  • Work in a common development environment to support and facilitate program ability to leverage specific capabilities.
  • Interface with customer community to review technical design and support verification of system maturity.

Other

  • Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics AND a minimum of 8 years of relevant experience.
  • Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
  • Work onsite in Tucson, AZ.
  • As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
  • Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays.