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Senior Guidance, Navigation, and Control (GNC) Engineer

Regent
North Kingstown, Rhode Island
Full Time
Posted July 21, 2025
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Job Description

The Senior Guidance, Navigation, and Control Engineer is responsible for developing and validating flight-control logic for the seaglider, ensuring stability, responsiveness, and safety during various flight modes, while mentoring junior engineers and contributing to certification and future development efforts.

Key Responsibilities

  • Own and develop the seaglider's flight-control logic to ensure stability, responsiveness, and safety during various flight modes.
  • Design control laws that harmonize aerodynamic and hydrodynamic surfaces and manage take-off and landing on water.
  • Validate control system designs through high-fidelity simulation, hardware-in-the-loop testing, and sea trials on prototypes.
  • Develop fault-tolerant control strategies and robust state-estimation algorithms for the vehicle.
  • Mentor junior engineers and influence the flight-controls development roadmap.
  • Contribute to the certification process of the vehicle's control systems.

Requirements

  • Experience in owning and developing flight-control logic for vehicles, including stability, responsiveness, and safety during transitions such as displacement to hydrofoil to wing-in-ground-effect flight.
  • Proficiency in crafting control laws that harmonize aerodynamic and hydrodynamic surfaces, manage take-off and touchdown on water, and ensure graceful handling in gusty, wave-affected conditions.
  • Ability to validate control system designs in high-fidelity simulation environments.
  • Experience in proving control strategies using hardware-in-the-loop testing.
  • Experience in refining control systems on both sub-scale and full-scale prototypes during sea trials.
  • Development of fault-tolerant control strategies for maritime vehicles.
  • Development of robust state-estimation loops for vehicle control systems.
  • Mentoring junior engineers in control system development and implementation.
  • Influence and contribute to the flight-controls roadmap and certification process for maritime vehicles.
  • Strong background in engineering, with a focus on guidance, navigation, and control systems for complex vehicles.
  • Ability to work collaboratively within a software engineering team to solve complex technical challenges.
  • High level of engineering rigor and attention to detail in control system development.
  • Willingness to work in a fast-paced environment, think boldly, and push technological boundaries.
  • Demonstrated ability to contribute to innovative, real-world engineering projects involving hands-on development and testing.

Benefits & Perks

Compensation/salary range not specified
Work schedule not specified
Work environment perks not specified
Mentorship opportunities for junior engineers
Opportunity to work on innovative, cutting-edge maritime technology
Potential for career growth and impact in a new transportation category
Participation in high-fidelity simulation and sea trials
Involvement in developing fault-tolerant control strategies and certification processes

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