RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman's Space System is seeking a Staff Spacecraft Guidance, Navigation, and Control (GNC) engineer in Dulles, Virginia. This position is onsite only. GNC is designing, building, and 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. We are seeking a highly talented and ambitious Engineer to take responsibility for the attitude control solutions that meet our spacecraft requirements. In this role, you will provide technical leadership, demonstrate exceptional technical expertise in the GN&C domain for space vehicles, have strong leadership skills, and the ability to balance complex technical challenges. 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, 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 also 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 Domain knowledge and experience with heritage programs take precedence Basic Qualifications: BS Degree in Engineering, Physics, or Math with at least 14 Years of experience (or 12 Years with Masters or 9 Years with PhD). Experience can be considered in lieu of degree U.S. Citizenship with a current or active Top Secret clearance and ability to obtain SCI access at time of application Preferred Qualifications Prior experience as a GNC subsystem lead MS or PhD degree in engineering, physics, or math Proficiency in MATLAB/Simulink and C/C++ Experience in spacecraft GNC subsystem design, analysis, and testing Experience implementing GNC algorithms on embedded systems Current Top Secret/SCI Clearance preferred Proficiency in Microsoft office suite, version control tools such as SVN or Git Previous/current membership or leadership roles in professional groups, clubs, or extracurricular activities is desired Excellent analytical and problem-solving abilities 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 the 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. Northrop Grumman offers a competitive and robust benefits program. As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including: Medical Dental & Vision coverage 401k Educational Assistance Life Insurance Employee Assistance Programs & Work/Life Solutions Paid Time Off Health & Wellness Resources Employee Discounts Flexible Schedules (For example the ability to work a 9/80 work schedule, which allows an employee to work a nine-hour day Monday through Thursday and take every other Friday off of work) For more details please visit our total rewards site or chat with one of our recruiters to learn more. Link: Tags NGFeaturedJobs Space System NoVASpace
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