PNT Estimation & Orbit Navigation Algorithms Engineer

Amazon

Seattle, Northern (WA, KY)

Hybrid

USD 136,000 - 184,000

Full time

14 days+
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Benefits offered by this job

Health insurance
RSU package
401(k) matching
Paid time off
Parental leave

Job summary

Amazon Kuiper Manufacturing Enterprises LLC seeks a PNT Estimation and Algorithms Engineer in the Flight Dynamics Research group to design, implement, and monitor high-precision estimation architectures across terrestrial and space networks, developing orbit determination, filtering, and sensor fusion algorithms using RF and optical inter-satellite links.

This role requires a Master's degree with 4+ years of research, strong Matlab/Python skills, and experience with Kalman filtering and

Qualifications

  • Master's degree in Electrical Engineering or Aerospace Engineering with 4+ years of research experience
  • Experience with Kalman filtering, least-squares, or factor graph optimization in navigation/metrology
  • Experience with orbit determination, sensor fusion, or state estimation for dynamic systems
  • Experience with Matlab or Python for data analysis
  • Experience applying scientific principles to business problems and products

Responsibilities

  • Design, implement, and validate orbit determination and clock estimation algorithms (EKF, LSE, SKF, FGO)
  • Develop ISL navigation and time-transfer measurement models
  • Evaluate and integrate emerging estimation techniques to improve positioning and timing accuracy
  • Design and build simulation frameworks (Monte Carlo CONOPS) to characterize filter performance
  • Collaborate with cross-functional teams to meet mission-level accuracy requirements
  • Conduct performance analysis and troubleshooting across distributed constellation and ground infrastructure

Skills

Orbit determination
Kalman filtering
Sensor fusion
Estimation algorithms
Inter-satellite links
Monte Carlo simulations
Data analysis (MATLAB/Python)
GNSS-based navigation

Education

Master's degree in Electrical Engineering or Aerospace Engineering
PhD in a relevant field

Tools

Orekit
GMAT

Job description

Amazon Kuiper Manufacturing Enterprises LLC seeks a PNT Estimation and Algorithms Engineer in the Flight Dynamics Research group to design, implement, and monitor high-precision estimation architectures across terrestrial and space networks, developing orbit determination, filtering, and sensor fusion algorithms using RF and optical inter-satellite links.

This role requires a Master's degree with 4+ years of research, strong Matlab/Python skills, and experience with Kalman filtering and

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