Mechanical Engineer

CX2 is a next-generation defense technology company founded to deliver spectrum dominance for the United States and our allies. CX2’s AI-enabled hardware and software platforms detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains. We are looking for a talented and experienced Mechanical Engineer with a minimum of 2 years in the aerospace and defense industry. This individual will be responsible for the design, development, testing, and integration of mechanical systems and components for various aerospace platforms, including aircraft, space systems, and defense applications. This is a hands-on engineering role in a multidisciplinary environment that values innovation, precision, and reliability. This position is based at our El Segundo, CA headquarters and requires an onsite presence. Key Responsibilities Design & Development o   Lead the mechanical design of complex components and subsystems including structural frames, mechanisms, enclosures, brackets, and mounts. o   Generate detailed engineering drawings, 3D models, and specifications in compliance with industry standards. Analysis & Simulation o   Perform structural, thermal, and dynamic analysis using tools like FEA and CFD. o   Optimize designs for weight, cost, manufacturability, and durability. Prototyping & Testing o   Support the fabrication, assembly, and testing of mechanical prototypes. o   Develop test plans, oversee test execution, and document results to validate design performance. System Integration o   Collaborate with systems, electrical, and manufacturing teams to ensure seamless integration of mechanical components into larger systems. o   Address fit, form, and function issues during integration and support troubleshooting.  Compliance & Documentation o   Ensure compliance with aerospace standards and customer specifications (e.g., MIL-STD, ASME, AS9100). o   Produce and maintain comprehensive design documentation, including BOMs, change logs, and reports.