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Senior Principal Embedded SW Security Engineer

Job in Tucson, Pima County, Arizona, 85718, USA
Listing for: Raytheon
Full Time position
Listed on 2026-02-07
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below

Senior Principal Embedded SW Security Engineer

Join to apply for the Senior Principal Embedded SW Security Engineer role at Raytheon
.

Location:

AZ204: RMS Rita Road Bldg 9020, 9000 South Rita Rd, Tucson, AZ 85747, USA
. Posted on . Position type:
Onsite.

Security Clearance requirement: U.S. citizen with transferable DoD Secret clearance. U.S. citizenship required.

The Raytheon Software Security Sensors and Effectors Department is looking for a Senior Principal Embedded SW Security Engineer in Tucson, AZ
.

What You Will Do:
  • Involved with software and firmware design, 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++ 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.
Qualifications You Must Have:
  • Typically requires a Bachelor’s degree in Science, Technology, Engineering, Mathematics or related field AND a minimum of 10 years of relevant software experience.
  • Experience with C / C++.
  • Experience with AMD Xilinx Ultra Scale+ or Versal MPSoC or similar Embedded Processors.
  • VxWorks OS experience.
  • Embedded Software Security experience.
  • Active and transferable U.S. government issued Secret security clearance is required prior to the start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Qualifications We Prefer:
  • The candidate will need the ability to understand how their efforts affect the ‘big picture’ of the missile system and be able to develop or review detail solutions at the source code level.
  • Experience with qualification and verification of software applications.
  • Prior experience working with Python/Perl, Raytheon Ultra Stack Hardware / Crypto algorithms / ARM architecture is highly preferred.
  • 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.
  • Experience in Agile and Dev Sec Ops  environments.
  • Experience in an Agile/Scrum/Kanban framework and development environment.
  • Experience using software configuration management and bug tracking tools.li>
  • Knowledge of modern computer architecture and hardware technologies including PCIe, GPIO, I2C, SATA; FPGAs and ASICs.
What We Offer:
  • Whether you’re just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.
  • Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.
  • Tucson is Awesome video:
  • Winter in Tucson video:
Learn More & Apply Now!
  • Onsite:
    Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
  • This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the U.S. Department of State government website here: https://(Use the "Apply for this Job" box below)..htm
Location Information:

Tucson is a friendly, caring, and laid‑back atmosphere, combined with the innovation and energy of a metropolitan region, and recognized as one of America’s 10 Best Small Cities. Surrounded by…

Position Requirements
10+ Years work experience
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