CareerPlan

Guidance, Navigation & Control (GNC) Engineer - Navigation and Estimation- Air Dominance & Strike

Costa Mesa, CA (OC-00)Full-time$129k2026-08-12 → 2026-11-11
Security clearance required

Core

Design, develop, test, and integrate navigation systems and architectures for subsonic, supersonic, and hypersonic autonomous aerospace systems (UAS, missiles, spacecraft).

Role type

Senior IC GNC Engineer (Navigation & Estimation)

Builds

Mission-critical autonomous air power, advanced tactical missile systems, strategic weapons, and hypersonic strike/defense systems

Domain

Defense / Aerospace / Autonomous Systems

Deliverable

production ML models | product features

Required skills

Inertial navigation, GPS/GNSS, Kalman filtering (EKF), sensor fusion, MATLAB, Simulink, C/C++, real-time embedded systems, telemetry analysis, covariance analysis, INS design, error modeling

Preferred skills

Autonomous vehicle navigation, robotics pose localization, 6-DOF simulation, GNSS receiver integration, PCB design

Technologies

MATLAB, Simulink, C, C++, INS, GNSS, LiDAR, cameras

Responsibilities

Lead navigation system design with cradle-to-grave ownership; analyze mission requirements to determine optimal navigation architecture; support evaluation and integration of alternative navigation aiding sources via lab and flight tests; perform trade studies, modeling, and simulation to validate algorithm accuracy and robustness; collect and analyze platform telemetry data; support design and testing of inertial navigation systems (INS); develop algorithms for navigation, guidance, and control including EKF and sensor fusion; improve calibration procedures for sensor suites; collaborate with multidisciplinary teams to integrate navigation software and hardware.

Seniority

Senior, hands-on IC