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Embedded Software Security Engineer II - S3E

Job in Tucson, Pima County, Arizona, 85731, USA
Listing for: Raytheon
Full Time position
Listed on 2026-10-19
Job specializations:
  • Software Development
    Embedded Software Engineer, Software Engineer, C++ Developer
Job Description & How to Apply Below
Job d:
Posted 12 Days Ago

Start Date:

Location:

US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)
Country:
United States of America Time Type:
Full time

Date Posted:

Country:

United States of America

Location:

US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

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​

Security Clearance Type:
DoD Clearance:
Secret

Security Clearance Status:
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

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.

Software Security Sensors and Effectors (S3E) Department is looking to hire a Software Security Engineer in Tucson, AZ.Raytheon Tucson, AZ Location Our Culture | RTX Careers

What You Will Do:

Our mission is to provide world class Security Software to be used in deployed missile systems.

As a System Security software engineer, you will be involved with application and embedded software design, development, integration, and testing of real-time missile software.

Apply System Security principles to the design and implementation of Missile 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.

Qualifications You Must Have:

Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) AND a minimum of 2 years of relevant software experience.

Experience with C / C++.Experience working in Agile or similar development environment

Experience with scripting languages like Python, Perl or similar

The ability to obtain and maintain an interim Secret U.S. security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

Experience with validation and verification of software applications

Experience/Knowledge of any of the following:

Linux/Unix environment

Interfacing with FPGAsInterfacing with low-level memory drivers

Inter-processor communication ARM Architecture Secure boot concepts

Cryptographic Algorithms

Experience with Xilinx Ulta Scale+ MPSoC, Versal, or similar Embedded Processors Vx Works , Embedded Linux, or similar embedded Operating System experience

Embedded Software Security experience

Experience designing, implementing, testing, or fielding real-time security-oriented…
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