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Updated daily · Sep 19, 2026
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Senior Embedded Software Engineer

RTX (Raytheon)Tucson, AZ$86,800 - $165,200

This engineer will architect, implement, verify, and deploy embedded software for systems that combine processors, FPGA firmware, and specialized hardware. Working in the Effectors Center within an Integrated Product Team, the role involves close collaboration with product owners, systems engineers, chief engineers, and other technical disciplines using Agile or Lean practices. The engineer will help shape product designs, improve testability and reliability, participate in technical reviews and proposals, and guide junior team members. Candidates with experience in real-time embedded development, hardware-software integration, and safety- or mission-critical systems are well suited to the position. The job is based onsite in Tucson and requires U.S. citizenship plus an active Secret clearance before starting.

Requirements

STEM degree and at least 5 years of relevant experienceExperience with embedded C++ or embedded software securityExperience designing and implementing software architectureProficiency with an embedded real-time operating systemBackground integrating hardware, firmware, and softwareActive, transferable Secret clearance and U.S. citizenship
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Listed August 20, 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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