Senior Principal Mechanical Engineer, Mission Systems

Northrop Grumman is seeking a Sr. Principal Mechanical Engineer to join the Mission Systems Discipline Engineering Organization in Chantilly, VA. The role focuses on design, analysis, and integration of hardware systems within a multidisciplinary team. Responsibilities include creating mechanical designs, performing analyses, and supporting fielded SIGINT systems, with on-site duties and up to 10% CONUS travel. A TS/SCI clearance is preferred; U.S. citizenship is required for eligibility.