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Updated twice daily · Oct 15, 2026
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Software Engineer II - Onsite

RTX (Raytheon)Tucson, AZ$75,800 - $144,200

This Software Engineer II joins RTX’s Hardware-in-the-Loop Effectors Center, which creates and operates advanced missile flight-simulation and testing environments. The engineer works with weapon-system designers and multidisciplinary teammates to translate needs into software that controls test facilities and supports development, integration, and verification of tactical systems. Responsibilities include coding in real-time environments, modeling and control development, establishing build procedures, maintaining engineering standards, and helping resolve system issues. The position may also involve guiding other developers on configuration management and software quality practices. It is well suited to a graduate-level engineer with systems integration or test experience, interest in aerospace and defense, and the ability to obtain a DoD Secret clearance.

Requirements

Master’s degree in computer science, software engineering, or related STEM fieldExperience with systems requirements, integration, testing, software, or hardwareAbility to obtain an interim and active DoD Secret clearanceU.S. citizenship required for security clearance eligibilityKnowledge of Java, C, C++, Python, Perl, or MATLABExperience with RF, electronics, networking, or test equipment preferred
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Listed October 15, 2026 · Verify details with the employer before applying.

About RTX (Raytheon)

Missile maker Raytheon, an RTX business, says its Tucson campus is home to Tomahawk and AMRAAM missiles and is adding automated factories (as of Oct. 2026).

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