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# Embedded Software Security Engineer II (S3E)

- **Company:** RTX
- **Location:** El Paso, TX, United States
- **Experience:** Experienced
- **Salary:** $68,900 - $131,100
- **Contract:** Contract
- **Skills:** Agile Methodology, Software Applications, Computing Platforms, C++ (Programming Language), Perl (Programming Language), Embedded Software, Integrated Development Environments, Python (Programming Language), Real-Time Operating Systems, Software Engineering, Scripting
- **Published:** November 9, 2026
- **Apply:** https://www.thejobnetwork.com/job/c644c60c-abdc-4848-99e2-04eb4dda0625/embedded-software-security-engineer-ii-se

## About the Role

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date\n, * Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) AND a minimum of 2 years of relevant software experience.
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 * Experience with C / C++.
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 * Experience working in Agile or similar development environment
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 * Experience with scripting languages like Python, Perl or similar
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 * 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.
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## Description

* 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.
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 * Apply System Security principles to the design and implementation of Missile software applications.
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 * Develop software applications using C and C++ languages on a variety of computing platforms
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 * Understand real-time software design and the performance implications associated with specific System Security implementations.
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 * Work closely with the Systems Security Engineering team to define and implement requirements.
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 * Work in a common development environment to support and facilitate program ability to leverage specific capabilities.
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 * Interface with customer community to review technical design and support verification of system maturity.
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