The Senior Director of Enterprise Applications is a transformational technology leader responsible for turning fragmented business systems into an integrated, end-to-end enterprise architecture that enables operational excellence and mission readiness. This role leads the strategy, delivery, and optimization of enterprise business systems, with a primary focus on SAP, the Siemens Engineering Suite (Teamcenter/NX), and Manufacturing Execution Systems (MES) within a highly regulated aerospace and defense environment. The ideal candidate is both a visionary and a hands-on problem solver-an expert in SAP and enterprise integrations who thrives in turnaround environments, driving simplification, modernization, and standardization across global operations. This leader ensures the digital backbone of the company-spanning engineering, supply chain, production, and finance-operates seamlessly, securely, and in full compliance with defense requirements.