Senior Systems Integration Lead (Mission-Critical)

Leidos is seeking a Senior Systems Integration Engineer to support the Chinook Program for an Intelligence Community customer. You will lead integration across applications, services, and infrastructure, working with software, systems, DevSecOps, test, security, and program management teams. Active Top Secret/SCI clearance with polygraph is required. The role involves coordinating across Agile teams, defining interfaces, and guiding end-to-end system integration and validation efforts at