Senior Mechanical Engineer, Omen

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE TEAM Anduril is seeking a Senior Mechanical Engineer to join the Omen Team at our Costa Mesa HQ. Omen is Anduril’s hover-to-cruise autonomous air vehicle (AAV) that packs the endurance, payload, and mission flexibility of much larger airplanes into a novel runway-independent Group 3 platform. Omen can operate from ship decks, beaches, or remote island clearings, providing true runway independence and freedom of maneuver across defense and civilian domains. Omen is the first tail-sitter aircraft with a mass-production contract, with an order of 50 systems representing a decisive investment that anchors production and accelerates the development of future systems. You will work on new aircraft development in a lean, high-ownership culture where you directly shape the product and operate at a velocity to fly new designs within months, not years. ABOUT THE JOB You will work closely with the Omen program leadership and a wide spectrum of cross-departments as part of a team focused on solving hard problems and changing the industry forever. In this role you will be responsible for designing and supporting the integration of various subsystems across Omen, supporting testing efforts, and ensuring overall system performance meets the required specifications and standards. Join our dynamic team and help us build the next generation of autonomous flight systems. WHAT YOU’LL DO Own and drive the mechanical design of a new air vehicle, overseeing the process from initial concept to low rate production. Lead technical efforts to define requirements, propose possible solutions, and establish a methodology for evaluating and verifying mechanical systems. Work in close partnership with other disciplines to ensure the electrical, software, and mechanical systems collectively form a reliable, flexible, cost-effective system. Spearhead design reviews, conduct analysis, visit vendors, prototype and implement hardware test plans. Actively contribute to the enhancement of team tools, templates, processes, and standards. Cultivate a vibrant, positive, dedicated, high-energy, educational, and enjoyable community environment. Balance operational needs across vehicle subsystems while optimizing for development speed, mass, manufacturability, and cost. Support critical hardware demonstrations with customers as needed. Travel to test sites and vendors as needed. REQUIRED QUALIFICATIONS Experience in an immersive technical project (collegiate project teams or professional settings). A minimum of 8+ years in a technical engineering role in a professional setting. Strong technical knowledge in core engineering principles, fundamental mechanics of composite materials, design, analysis, testing, and fabrication. Deep understanding of load paths, design practices, and hand calculations to design robust structurally efficient assemblies Strong proficiency in CAD software (Any platform, but NX preferred) with specific emphasis on complex fixturing and tooling design. Hands-on experience supporting assembly fixturing and tooling full life cycle development through design, procurement, build, and implementation. Expertise with high-performance airframe manufacturing and assembly processes, including composite and metallic part machining, locati