Senior Software Engineer - Onsite (Secret)

RTX; El Paso (TX); On-site; USD 86,000 - 165,000; Full time

Job summary

RTX in Tucson seeks a Senior Software Engineer with Test Solution to design, develop, and maintain software for weapon system products. The role focuses on Windows-based applications and instrument drivers, using C, C++, and C# in Visual Studio.

Collaboration across engineering teams is essential for production and lab environments. The candidate will contribute across engineering lifecycle phases, with requirements derivation, testing, and integration tasks in a highly secure setting.

Qualifications

• Bachelor's degree in STEM and 5+ years of relevant experience.
• 5 years’ experience developing and integrating software using C, C#, C++ in a .NET framework; also Java/Python.
• Experience with Windows Operating System and Microsoft Visual Studio is required.
• Ability to obtain and maintain a U.S. Government issued (Secret) security clearance; U.S. citizenship required.

Responsibilities

• Design, develop and integrate object‑oriented software applications using C, C#, C++ in Microsoft Visual Studio on Windows.
• 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.

Skills

C

C++

C#

Java

Python

Windows OS

Education

Bachelor's degree in STEM

Advanced degree in related field

Tools

Microsoft Visual Studio

Windows OS

Job description

RTX in Tucson seeks a Senior Software Engineer with Test Solution to design, develop, and maintain software for weapon system products. The role focuses on Windows-based applications and instrument drivers, using C, C++, and C# in Visual Studio.

Collaboration across engineering teams is essential for production and lab environments. The candidate will contribute across engineering lifecycle phases, with requirements derivation, testing, and integration tasks in a highly secure setting.