GNC Engineer-PX4 Configuration

Job description

Guidance, Navigation and Control Engineer – PX4 Configuration Redwire Corporation is a global space and defense technology company building the infrastructure of the future and delivering multi-domain solutions. Redwire Defense Tech specializes in the design, manufacturing, and integration of autonomous unmanned aerial vehicles (UAVs) and advanced electro-optical surveillance systems. Our technologies are trusted and deployed across defense, security, civil, and industrial sectors worldwide. We are seeking a highly skilled Guidance, Navigation & Control (GNC) Engineer with strong experience in PX4 flight control systems to join our UAV development team. Key Responsibilities: Configure, tune, and optimize PX4 Autopilot parameters for various UAV platforms. Set up flight-control architectures, mixer configurations, sensor setups, and system parameters within PX4. Conduct functional testing of flight-control behaviors in SITL/HITL simulation environments. Perform in-depth analysis of flight logs to troubleshoot issues and refine configuration settings. Integrate and calibrate flight-critical sensors including IMUs, GPS/GNSS, magnetometers, barometers, and companion-computer inputs. Validate system performance through ground tests and support flight-test teams during configuration verification. Implement configuration-level updates and support firmware adjustments when needed. Ensure configuration documentation is maintained accurately for production and engineering teams. Collaborate with avionics, software, and hardware teams to ensure PX4 configurations align with airframe and mission requirements. Qualifications: 3+ years of experience in UAV flight-control systems, GNC engineering, or embedded control configuration roles. Strong hands-on experience with PX4 setup, configuration, and calibration across multiple airframe types. Solid understanding of flight dynamics, control systems, and sensor fusion concepts. Proficiency with tools such as QGroundControl , MAVLink protocols, and PX4 log-analysis tools. Experience using MATLAB/Simulink , Python, or C++ for control analysis or scripting workflows. Familiarity with UAV simulation environments (Gazebo, JMAVSim, AirSim) for configuration validation. Demonstrated ability to troubleshoot sensor issues, configuration errors, and flight-control anomalies. Strong documentation and communication skills suited to a production-focused engineering environment. Good spoken and written English communication skills. Bachelor’s in aerospace engineering, robotics, control systems, or related field. We offer: Modern production facility with cutting-edge equipment and a dynamic work environment. Competitive compensation. Health and children accident insurance, after probation time. Accident insurance from first day. Annual bonus program based on performance. Yearly salary review. Financial support in special life situations. Join our team and grow your technical skills while working with world-class technologies! Please submit your CV in English by clicking ' Apply ' or send it directly to We appreciate every application, but please note that only shortlisted candidates will be contacted for interviews. The information submitted by the candidate will be processed and stored in accordance with the General Data Protection Regulation (GDPR) and the company's recruitment procedures will be used for recruitment purposes.