Description Leidos is seeking an experienced Senior Project Manager to join our Defense Enclave Services (DES) team, who will support an extensive digital modernization program critical to Defense Information Systems Agency (DISA) and Department of Defense (DoD) Fourth Estate Agencies. The Project Manager will be responsible for managing teams of engineers focused on improving the current DES single service provider (SSP) integrated environment to efficiently scale, deliver, and sustain the DES service offering to the 4th Estate customers, to include measurable efforts with implementing automation, strengthening the cyber security posture, pre-positioning the DoDNet environment for scalability, improved performance, reduced redundancies (flattening the network), and increased efficiencies in sustaining the SSP environment.This position will focus on delivering enhanced network capabilities for the DISA network. These projects may include the implementation of Zero-Trust policies, the migration of network services, and the implementation of IPv6. As the project manager, the candidate will be responsible for overseeing the on time completion of these projects. This will include daily management of engineering resources, hosting regular status meetings with the government, and coordinating the removal of obstacles with other engineering teams and government leaders.Primary ResponsibilitiesResponsible for the planning, coordination and management of the engineering teams Coordinate team activities to meet contractual milestones, including maintenance windows and Change Request submissions and approvals Coordinate with government stakeholders to provide updates on status and schedule Collect, document, prioritize, and communicate requirements for the project to ensure clarity in tasking across all team members Reassign tasking to accommodate emerging priorities or address lagging activities Promote open communication and collaboration across the team, including daily