GNC Engineer - Onsite Seal Beach, TS/SCI Clearance

Zachary Piper Solutions seeks an experienced GNC Engineer to support a leading aerospace and defense program delivering space, hypersonic, and autonomous vehicle capabilities for critical U.S. government missions. You will design, simulate, and validate GN&C algorithms, develop high-fidelity 6-DOF vehicle dynamics, and integrate flight software using MATLAB/Simulink and C/C++. This onsite role in Seal Beach requires TS/SCI clearance and a strong hands-on background.