This role leads supportability analyses, lifecycle sustainment planning, maintenance concept development, provisioning, and lifecycle cost activities, while working cross-functionally with engineering, program management, supply chain, field support, and customers to ensure supportability requirements are integrated throughout the system lifecycle. Job Description: The Senior Specialist, Systems Engineering - Integrated Logistics Support (ILS) serves as an ILS Manager and subject matter expert responsible for planning, developing, and executing integrated logistics and sustainment strategies for one or more complex programs supporting legacy systems, technology refresh efforts, and future system development.