Senior Principal Mechanical Engineer — Defense Systems

Northrop Grumman is hiring a Sr Principal Mechanical Engineer in Roy, UT, to support the Sentinel GBSD program. You will create deployable mechanical mechanisms, develop CAD models, and oversee PDP development with multiple internal teams. The role requires a STEM degree with 6–8+ years of experience and an active DoD secret clearance. Travel up to 10% may be required and on-site work is expected in Roy.