US CITIZENSHIP REQUIRED FOR THIS POSITION: Yes

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE TYPE: None

TRAVEL: Yes, 10% of the Time

Description

Do you want to work at an international company with endless opportunities for growth and advancement? Are you eager to join a trust-based, globally-connected team, where your contributions will define what’s possible? Embark on a career putting innovative, reliable, and agile products and ideas into orbit, and beyond. Northrop Grumman has opportunities waiting for you that play a vital role in human space exploration, national defense, and scientific discovery, supporting multiple programs across the universe. With us, you’ll discover a culture of curiosity and collaboration that will have you Defining Possible from the day you start. Our space systems connect and protect millions of people on earth every day, now and for the future. Explore your future and launch your career today!

We are looking for motivated GNC (Guidance, Navigation, and Control) engineers who want to solve interesting, complex problems, which protect our nation. Our GNC team is designing, building, testing spacecraft subsystems for a mix of DoD, NASA, and commercial customers. We are leaders in innovative solutions to the rapidly growing/evolving fields of space based autonomous rendezvous and docking and rapid design/production of small satellites. Spacecraft GNC analysis engineers will work within the GNC subsystem team and are expected to:

• Design, analyze, and tune spacecraft attitude and position control loops using time and frequency domain techniques
• Design, analyze, and tune sequential filters (e.g. Kalman filters) for attitude determination and relative navigation
• Design, develop, test and verify flight algorithms for the GNC subsystem and support flight software qualification testing
• 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)

Communication is a key element of your role and all GNC engineers are expected to:

• Apply engineering principles, industry standards, company process, and knowledge of vehicle dynamics, aerodynamics, propulsion, classical/modern control, and estimation theory to perform tasks to advanced program/project goals
• Document designs, analysis, and test results and create presentation materials
• Present designs, analysis, and test results to internal and external customers
• Work well within small- to medium-sized groups

We are recruiting for junior, mid-level, and senior engineers with the above background. This position description does not represent a current opening but may be used to identify candidates with skills and experience for positions within Northrop Grumman that frequently become available. Candidates who express an interest may be considered for future positions at Northrop Grumman.

The Northrop Grumman Tactical Space Division is a strategic partner specializing in commercial and classified partnerships with the design, delivery, operation and sustainment of satellites and human spacecraft. We support science and space exploration through our various partnerships, including NASA’s Artemis program with the goal to return humans to t he Moon in 2024 and the TESS (Transiting Exoplanet Survey Satellite) program that has discovered more than twenty confirmed plants. Recognized as an industry leader, we also develop highly specialized space and satellite components.

Basic Qualifications:

• Staff Level: BS Degree in Engineering, Physics, or Math with at least 14 years of professional experience ( 12 years with Masters, or 9 years with Ph.D).
• Sr. Principal Level: BS Degree in Engineering, Physics, or Math with at least 9 years of professional experience ( 7 years with Masters, or 4 years with Ph.D).
• Principal Level : BS Degree in Engineering, Physics, or Math with at least 5 years of professional experience ( 3 years with Masters, or 0 years with Ph.D).

Preferred Qualifications

• MS or PhD degree in engineering, physics, or math
• Minimum overall GPA of 3.25
• Proficiency in MATLAB/Simulink and C/C++
• Experience in spacecraft GNC subsystem design, analysis, and testing
• Experience implementing GNC algorithms on embedded systems
• Prior work experience in related field
• Proficiency in Microsoft office suite, version control tools such as SVN or Git
• Experience with Model Based Systems engineering, digital transformation tools such as the Atlassian suite.
• Previous/current membership or leadership roles in professional groups, clubs, or extracurricular activities is desired
• Excellent analytical and problem solving abilities