Northrop Grumman

Mid-career Guidance Navigation Control (GNC) Engineer

Northrop Grumman

full-time

Posted on:

Location Type: Office

Location: DullesArizonaVirginiaUnited States

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Salary

💰 $98,400 - $171,000 per year

Tech Stack

About the role

  • Design, analyze, and tune spacecraft attitude and position control loops using time and frequency domain techniques
  • Design and analyze relative guidance solutions for Rendezvous and Proximity Operations (RPO)
  • Design, analyze, and tune sequential filters (e.g. Kalman filters) for attitude determination and relative navigation
  • Analyze and test the spacecraft GNC subsystem performance using simulations and other analytic tools
  • Perform analysis to support early design phase concept development including actuator sizing and placement, sensor selection and placement, attitude and position guidance, rendezvous, proximity operations and docking analyses, and predicted performance assessments
  • Develop simulation models for sensors (e.g. star tracker, rate gyro, accelerometer, GPS, magnetometer, sun sensors), actuators (e.g. reaction wheel, torque bar, thruster, CMG), system dynamics (e.g. rigid body, multi-body, orbit mechanics, flexible models, propellant slosh), and the space environment (e.g. atmospheric, solar radiation pressure, third-body gravity, geopotential)

Requirements

  • Requires an active / current U.S. Government DoD Top-Secret (TS) security clearance at time of application
  • Level 3: ( Principal level ) Bachelor’s degree with 5 years of relevant engineering experience
  • May consider an additional 4+ years of experience in lieu of a completed degree
  • Master’s degree with 3 years of relevant engineering experience
  • PhD with 1 year of relevant engineering experience
  • Level 4: ( Sr Principal level ) Bachelor’s degree with 8 years of relevant engineering experience
  • May consider an additional 4+ years of experience in lieu of a completed degree
  • Master’s degree with 6 years of relevant engineering experience
  • PhD with 4 years of relevant engineering experience
  • Experience developing software in MATLAB/Simulink and C/C++
  • Experience in Guidance, Navigation, and Control (GNC) subsystem design, analysis, and testing; can include Attitude Determination and Control System (ADCS)
Benefits
  • Health insurance coverage
  • Life and disability insurance
  • Savings plan
  • Company paid holidays
  • Paid time off (PTO) for vacation and/or personal business
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
spacecraft attitude controlposition controlKalman filterssimulation modelsactuator sizingsensor selectionGuidance Navigation and Control (GNC)MATLABSimulinkC/C++
Certifications
U.S. Government DoD Top-Secret (TS) security clearance