Keywords: GNC Engineer, Controls Engineer, Robotics Engineer, Autonomy Engineer, Control Systems, Drone, UAV, System Identification, Modeling, Simulation, PID, LQR, MPC, C++, Python, ArduCopter, PX4, ROS2. Ideal Candidate: hands-on controls Engineer who enjoys working close to the hardware, thrives in a fast-paced environment, and can translate real-world system behavior into robust control algorithms.