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Updated daily · Sep 17, 2026
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Principal Electrical Engineer - Test

RTX (Raytheon)Tucson, AZFull-time$107,500 - $204,500 USD

This engineer works within Raytheon’s Test Equipment Engineering Directorate to create laboratory and production test solutions for a range of defense products. Responsibilities include circuit and schematic design, interface adapters, cabling, instrumentation integration, and analysis of analog, digital, mixed-signal, or RF systems. The position also involves resolving technical issues and balancing project scope, cost, and schedule while working independently or leading cross-functional teams. It suits an experienced electrical engineer who enjoys practical design and debugging work, communicates well, and can guide multidisciplinary efforts. The role is fully onsite in Tucson and requires an active DoD Secret clearance and U.S. citizenship.

Requirements

Bachelor's degree in STEM with 8+ years experience OR Master's degree with 5+ years experienceActive and transferable DoD Secret security clearance; U.S. citizenship requiredElectrical engineering design expertise including troubleshooting, analysis, and testProficiency with design tools (Altium, DX Designer, Creo Schematic) and test equipment (oscilloscopes, DMMs, network analyzers)Ability to provide technical leadership in multidiscipline team environmentsExperience with analog, digital, and RF design plus system interconnect integration
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Listed July 3, 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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