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 Sector has an opening for a Sr. Principal Engineer Systems to join our team of qualified, diverse individuals. This position will be located in Huntsville, Alabama. The role involves maintaining engineering models, developing system architecture diagrams, and collaborating with Integrated Product Teams. Candidates should have experience with Cameo models or similar tools, Model Based Systems Engineering (MBSE) tools and possess an active Secret clearance. Ideal candidates are innovative, capable of multitasking, and possess strong systems engineering knowledge, adaptable to fast-paced environments and agile methodologies.