Software Engineer I (Onsite)

RTX

US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDGPosted Sep 14, 2026 · 2h ago$57k – $109k

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Full-time$57k – $109kEntry LevelOn-siteDefense

About this role

RTX is seeking a Software Engineer I to design, develop, test, and deploy software-defined capabilities for next-generation RF sensor systems. This onsite role in McKinney, Texas, requires a Bachelor's degree in a STEM field and experience with C++ and Linux, with the ability to obtain a U.S. government security clearance.

What we are looking for

Design, develop, test, and deploy software-defined capabilities
Support next-generation RF sensor systems
Work in a fast-paced Agile environment
Bachelor's degree in STEM
Software development experience with C++
Experience with Linux

Skills mentioned

C++Linux

Work authorization

No visa sponsorship is available.
Must be a U.S. citizen.
Requires a Secret security clearance.

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