Sr Principal Engineer Systems - MBSE

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. The Payload and Ground Systems (PGS) division of Northrop Grumman Space Systems sector pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. We are a trusted mission payload and ground system provider with extensive experience providing end-to-end mission solutions from concept through operations and support. We are seeking a Sr. Principal (Level 4) Systems Engineer with experience in model based systems engineering to join our talented team in Aurora, CO. In this role, you will support a team of systems engineers involved with trade studies, integration and test, verification and validation, and technical planning through Agile processes and ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints for the ground segment of a satellite system. You will work closely with the MBSE Lead and Chief Architect to ensure the architecture is realized using MBSE. You will develop the modeling products in CAMEO for the program. You will support internal architecture meetings and external architecture meetings with customer representatives. You will collaborate with a variety of team members (thread leads, software developers, system integrators, system testers, system requirements engineers) to support delivery of a number of CDRLs including interface design products, System/Segment Design Document, Software Design Document, Software Architecture Document, etc. You will also maintain technical cognizance of subsystem interdependencies in support of maturing ICD’s for identifying and resolving gaps. You will incorporate cross-IPT feedback to support the development and approval of the products. The program uses state-of-the-art Model-Based Systems Engineering (MBSE), maintaining all requirements, descriptive models, analytical models, cost models, and management and support functions in one common, integrated suite of MBSE tools. This position is contingent upon program award and/or customer funding. Basic Qualifications: Bachelor's degree in a STEM discipline & 8 years of relevant experience; 6 years of relevant experience with a Master's degree in a STEM discipline; 4 years of relevant experience with a PhD in a STEM discipline Active DoD Secret clearance required at the time of application Experience with MBSE, UPDM/DODAF, and SysML Experience using CAMEO, a system architecture modeling tool Experience using DOORS or equivalent requirements management database Ability to collaborate and contribute to technical discussions with fellow team members, cross-organizational teams, and management Preferred Qualifications: Experience with Ground and Space systems and/or Command and Control systems Experience with MBSE on system of systems Experience with cross-functional teams and MBSE in an Agile environment Experience with requirements and verification Experience with verification test planning Experience with software design/development both reuse and new design.