Demo

GNC Engineer

HYE Recruiting
Huntsville, AL Full Time
POSTED ON 9/23/2026
AVAILABLE BEFORE 10/21/2026

Description:

Our client headquartered in Virginia is seeking a Guidance, Navigation, and Control (GNC) Engineer based in Huntsville, AL. The position reports to the Engineering Manager and offers growth opportunities in a hybrid workplace with two remote days. The GNC Engineer will perform end-to-end kinematic and dynamic simulations on Autopilot Control Systems, utilizing linear systems theory including Root Locus Analysis and Gain & Phase Margin evaluation.


The ideal candidate has physics domain expertise and algorithmic development of full 6-DoF motion models and Autopilot Control Systems in the Aerospace, Automotive or Robotics industry. Possesses proven analytical, written & verbal communication skills and able to work in a fast-paced, dynamic environment as part of a multi-discipline team.



Duties/Responsibilities:

  • Develop & analyze autopilot and control algorithms and contribute to high-fidelity simulation development
  • Build autopilot and control laws for dynamic systems
  • Perform target state estimation, filtering and sensor fusion
  • Develop & maintain kinematic simulations and models to support system design & verification
  • Interface with various external & internal stakeholders including systems, software and test engineering teams
  • Support Software-in-the-Loop (SIL), Hardware-in-the-Loop (HIL) and system-level testing
  • Assist with field testing and customer supported test activities as required


Requirements:

  • Expertise with designing autopilot and control algorithms
  • Experience with state estimation techniques, including Kalman filtering (EKF/UKF) or multi-sensor fusion
  • Proficiency in MATLAB, Python, C , Simulink or other high-level programming language
  • Must be willing to travel domestically and internationally (up to 10%)
  • Familiarity with missile, UAV or aerospace vehicle systems a plus
  • Experience with real-time embedded flight control software, sensor dynamic modeling and Software-in-the-Loop (SIL) & Hardware-in-the-Loop (HIL) test automation a plus


Qualifications:

  • 4-8 Years of Controls Engineering or Guidance, Navigation and Control experience
  • 2 Years of 6-DoF (Six Degrees of Freedom) Simulation and Guidance Algorithms
  • Bachelor’s degree from accredited four-year College or University in Aerospace Engineering, Electrical Engineering, Mechanical Engineering or related field (Master’s or PhD a plus)
  • Must be US Citizen and eligible to obtain US DoD Secret Clearance (active clearance a plus)


Benefits:

  • Medical, Dental & Vision Insurance
  • 3 Weeks Vacation & Year-End Time Off
  • Paid Holidays & Sick Leave
  • 4 ½ Day (40 Hour) Hybrid Work Environment
  • 401K Contribution & Matching
  • Life & Disability Insurance
  • Education Reimbursement
  • Relocation Package

Salary.com Estimation for GNC Engineer in Huntsville, AL
$135,658 to $161,877
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