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# Senior Software Engineer with Test Solutions

- **Company:** RTX
- **Location:** Tucson, AZ, United States
- **Experience:** Expert
- **Salary:** $86,800.0 - $165,200.0
- **Contract:** Contract
- **Skills:** C (Programming Language), Java (Programming Language), .NET Framework, Microsoft Windows, Agile Methodology, Applications Architecture, Software Applications, Microsoft Azure, C Sharp (Programming Language), C++ (Programming Language), DevOps, Github, Integrated Development Environments, Python (Programming Language), Microsoft Visual Studio, Object-Oriented Software Development, Software Architecture, Software Maintenance, Software Configuration Management, Software Engineering, Systems Integration, TCP/IP, UML, Software Troubleshooting, Computer Equipment, Optimization Algorithms, Visual Basic Language, Programming Languages
- **Published:** October 20, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3454761883&tx=KL3737FFF&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

Active and transferable U.S. government issued security clearance is required prior to start date., Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date, * Typically requires a bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 5 years prior relevant experience, or an Advanced degree in a related field and minimum 3 years' experience.

 * Five years' experience developing and integrating software applications using C, C#, C++ programming languages in a .NET environment, as well as Java, Python or Visual Basic.
 * Experience with Windows Operating System and Microsoft Visual Studio is required.
 * The ability to obtain and maintain a U.S. Government issued (Secret) security clearance is required before starting. U.S. citizenship is required, as only U.S. Citizens are eligible for a security clearance.

Qualifications We Prefer:

 * Familiar with computer architecture and computer hardware optimization techniques
 * Working knowledge of the development of software drivers for the operation of computer hardware interfaces
 * Working knowledge in common computer hardware interface and data protocols such as TCP/IP, UDP, or RS-422
 * Familiarity with laboratory test instrumentation, electronics, and software (Ex. oscilloscopes, power supplies, digital multimeters)
 * Experience with Unified Modeling Language (UML) to visualize software architecture and design
 * Experience of software development lifecycles, such as Waterfall and Agile
 * Experience with Software Configuration Management principles
 * Experience with Microsoft Azure DevOps Server or GitHub
 * Good written and interpersonal communication skills

## Description

The Senior Software Engineer with Test Solution position is focused on the design, development, integration, and maintenance of software as a part of on-site factory support of systems to support weapon system product development. The selected candidate will develop applications, libraries, and instrument drivers using the software style, development language, and integrated development environment specified by the organization.

The selected candidate will contribute to multidiscipline engineering teams. Typical work involves the development of both engineering and production equipment, environments, and systems. As such, the candidate will contribute to the completion of all stages of product development for Raytheon Missile Division weapon system products. They will be expected to work, either as a part of a team or independently, to design, develop, and implement system level applications in support of producing and maintaining weapon system products.

What You Will Do:

 * Design, develop and integrate object-oriented software applications using C, C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS)
 * Prioritize and handle multiple software engineering tasks concurrently
 * Troubleshoot software and test equipment instrumentation
 * Work in a multidiscipline engineering team environment
 * Develop and derive requirements for software products