Principal EO Signal Image Processing Engineer 

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: 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 Space Systems is looking for a  Principal EO Signal Image Processing Engineer  to support the Launch Vehicles business unit in Chandler, Arizona.    You will contribute as a team member within the electro-optical infrared (EO/IR) modeling, algorithm, and simulation (MAS) group supporting the Seeker Integrated Product Team (IPT). Collaborating with senior team members, you will assist in the development and validation of models, image processing algorithms, and simulation tools.     Responsibilities   • Apply EO/IR phenomenology to create physics-based models of seeker hardware in support of high-fidelity seeker simulations for tactical performance assessment and flight test support.  • Design and implement image/signal processing algorithms and integrate them into the simulation framework; conduct trade studies and sensitivity analyses to assess performance and robustness.  • Execute modeling and algorithm development activities to ensure timely completion aligned with accelerated program schedules.  • Develop, maintain, and optimize modeling and analysis tools in C/C++, Python, and MATLAB for use in HPC and lab environments.  • Collaborate with GNC, systems, software, firmware, and hardware teams to plan and execute M&S activities, support requirements flow down, and define verification approaches.  • Support HWIL, lab, and real-time test activities, correlate simulation predictions with test/flight data, and assist in model updates.  • Present technical results and findings to internal stakeholders, including participation in design and readiness reviews.  • Maintain process discipline and contribute to continuous improvement in modeling standards, coding practices, and configuration management.    Basic Qualifications   • Bachelor’s degree in Optical Engineering, Electrical Engineering, Physics, Math, or related discipline from an accredited university and 5 years of related experience; or Master’s degree and 3 years of related experience; or PhD and 1 year of related experience.  • Active U.S. Government Secret security clearance at time of application, current and within scope.  • Experience with image and signal processing techniques and implementation of algorithms in C or C++, MATLAB, or Python.  • Experience in EO/IR model development and validation based on hardware testing.   • Working knowledge in optical systems simulation, EO/IR imaging principles, and radiometric transfer.  • Experience developing and executing simulations in high‑performance computing (HPC) environments.  • Ability to tackle technical problems independently, synthesize results, and present technical findings to stakeholders.    Preferred Qualifications   • MS/PhD in Optical Engineering, Electrical Engineering, Physics, Math, or related discipline.  • Active U.S. Government