Active and existing security clearance required after day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. A minimum of 10+ years’ experience in logistics support, subcontractor/supplier management, procurement, proposal development, or program/project management, as well as prior experience balancing cost, and schedule constraints to meet program deadlines and expectations is required.