RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **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 Space Systems is seeking a Sr. Staff Guidance, Navigation, and Control (GNC) Lead Engineer with the background, vision, and people skills to serve as a senior technical leader for the GEOStar-1 Integrated Product Team (IPT). This position will be located in Dulles, VA. The GEOStar-1 GNC team has a demonstrated history of exceptional technical achievements and are leaders in innovative solutions to the rapidly growing and evolving field of rendezvous and proximity operations. The ideal candidate should be highly-talented and ambitious, willing to lead and take responsibility for the GNC subsystem on a new and challenging GEOStar-1 effort. **Role & Responsibilities:** In this role, you will primarily serve as the Cost Account Manager (CAM) for the GNC subsystem on a single program, but some oversight and coordination across the IPT is expected. In addition, a spacecraft GNC Senior Staff Engineer is expected to: + Serve as an expert for a significant technical area within the team, applying creativity and vision for the future that require synthesis of related disciplines. + Provide teams with internal and external knowledge of the technical industry and how it impacts the company, demonstrating broad technical expertise. + Regularly take a leadership role in providing insight and knowledge transfer to others on internal and external technical solutions to solve complex problems. + 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, actuators, system dynamics, and the space environment. + Document designs, analysis, and test results and create presentation materials. + Present designs, analysis, and test results to internal and external customers. + Provide technical leadership, direction, and mentoring to other technical employees. **Basic Qualifications:** + BS Degree in Engineering, Physics, or Math with at least 14 years of professional experience (12 years with a Master’s, 10 years with a PhD). Experience can be considered in lieu of degree. + U.S. citizenship is required for this position, with an active Top Secret clearance at the time of application. **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. + Current Top Secret/SCI Clearance is preferred. + Prior work experience in a related field. + 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. + 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:** **www.northropgrumman.com/benefits** **Tags** NGFeaturedJobs \#LI-S-70 Space System NoVASpace / AZSpace DIVSE MMIC \#LI-BC1 NGIS-SSEngineering DigitalHardwareEngineering Salary Range: $0.00 - $0.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.