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Software Security Engineer II - S3E

Job in Tucson, Pima County, Arizona, 85718, USA
Listing for: Raytheon
Full Time position
Listed on 2026-02-06
Job specializations:
  • Software Development
    Software Engineer, Embedded Software Engineer, C++ Developer
Salary/Wage Range or Industry Benchmark: 68900 - 131100 USD Yearly USD 68900.00 131100.00 YEAR
Job Description & How to Apply Below

Overview

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

Date Posted:

Country: United States of America

Position Role Type: Onsite

Security Clearance: DoD Clearance:
Secret

U.S. Citizenship and Eligibility: 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 Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

About Raytheon

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

Team

and Location

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
  • 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
  • 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 Linux/Unix, interfacing with FPGAs, 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
  • VxWorks, Embedded Linux, or similar embedded Operating System experience
  • Embedded Software Security experience
  • Experience designing, implementing, testing, or fielding real-time security-oriented solutions on DoD programs (embedded experience highly preferred)
  • Experience in Kanban frameworks
  • Experience using software configuration management and bug tracking tools
What We Offer
  • A robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.
  • Benefits include parental leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.
  • “Tucson is Awesome”:
  • “Winter in Tucson”:
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) handles and adjudicates the security clearance process. More information about Security Clearances can be found here: https://(Use the "Apply for this Job" box below)..htm
Location Information

This position is onsite at our campus in Tucson, AZ. Tucson offers a friendly, innovative environment with a climate and lifestyle that suits many professionals.

#Tucson Software

Note:

The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer. Hired applicants may be eligible for benefits as described.

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 or veteran status.

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