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Updated daily · Sep 16, 2026
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Software Engineer II - Test

RTX (Raytheon)Tucson, AZ$68,900 - $131,100

This position joins RTX’s Test Solutions Engineering team, which builds software tools that support high-performance products throughout their engineering and operational lifecycles. The engineer will create and integrate applications in C# or C++ using Microsoft Visual Studio on Windows, while managing multiple priorities and resolving issues involving software and test instrumentation. Responsibilities also include shaping software requirements and contributing to demonstrations, verification, production, and sustainment efforts. Familiarity with debugging, networking protocols, development methodologies, and configuration management would be advantageous. It suits a STEM graduate with application development experience who enjoys working with hardware-connected systems in a collaborative aerospace and defense environment. The role is onsite in Tucson and requires U.S. citizenship and the ability to obtain an interim Secret clearance before starting.

Requirements

Master’s degree in a STEM fieldSoftware development experience with C++, C#, Java, Python, or Visual BasicWindows and Microsoft Visual Studio experienceU.S. citizenship and ability to obtain an interim Secret clearanceObject-oriented application design and integration skillsAbility to troubleshoot software and test instrumentation
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Listed September 16, 2026 · Verify details with the employer before applying.

About RTX (Raytheon)

Tucson houses Raytheon's missile and defense HQ producing precision-guided systems, and has flight-tested an AI/ML-powered Radar Warning Receiver.

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