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Updated daily · Sep 22, 2026
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Senior Mechanical Engineer, Design

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

This engineer will develop and refine mechanical solutions for missiles, launchers, support equipment, and related aerospace systems throughout the product lifecycle. Working onsite with mechanical and multidisciplinary teams, the engineer will perform design analyses, lead trade studies and reviews, support prototypes and testing, and help ensure hardware meets performance and aerospace requirements. The position may involve acting as a Responsible Engineering Authority, coordinating suppliers, and managing technical work within schedule and budget constraints. It also includes mentoring junior engineers and collaborating with structures, thermal, systems, electronics packaging, manufacturing, quality, and operations specialists. The role suits an experienced aerospace or defense mechanical engineer who is comfortable making independent decisions, leading small teams, and working with tightly controlled hardware development processes.

Requirements

Bachelor’s degree in a STEM field with 5+ years of relevant experience, or an advanced related degree with 3+ yearsExperience in mechanical design, development, manufacturing, or toolingProficiency creating and managing engineering drawings with 3D CAD toolsKnowledge of GD&T and mechanical tolerance analysisActive U.S. DoD Secret or Top Secret clearance and U.S. citizenshipAbility to lead cross-functional teams, suppliers, design reviews, and technical decisions
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Listed September 22, 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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