Job Description: The Defense Group of Leidos has an opening for a ONE-Net Transition Manager in the National Capital Region. Exact position location within the NCR to be determined. JOB SUMMARY: Leidos is seeking a Transition Manager who will lead the As-Is Transition of the Outside the Continental United States (OCONUS) Navy Enterprise Network (ONE-Net) in support of the US Navy Next Generation Enterprise Networks Re-compete (NGEN-R) program. NGEN-R is the Next Generation contract procurement of information technology (IT) services for the Navy and Marine Corps Intranet (NMCI). As part of the As-Is Transition phase-in, the ONE-Net Transition Manager will ensure Leidos personnel are in place with required knowledge and appropriate access to tools, systems, and activities necessary for the transition of ONE-Net services, licenses, tools, infrastructure, assets, and facilities among other activities over to Leidos. Additionally, the ONE-Net Transition Manager will lead the transition of the staff augmentation positions currently held by the incumbent contractor to Leidos. PRIMARY RESPONSIBILITIES: Serve as the Leidos primary representative for all ONE-Net Transition Phase-In activities. Lead the planning of all associated activities necessary for the transition of services, licenses, tools, infrastructure, assets, and facilities from the incumbent contractor to Leidos. Lead the development and submission of contract deliverables such as Phase-In Plans, Transition Readiness Review packages, Transition Phase-In and Transition Phase-Out reports that lead toward the Initial and Assumed Full Operational Capability. Collaborate with and integrate into Regional and Global Network Operations and Security Centers to provide situational awareness. Capture lessons learned during Transition Phase-In and apply them during follow-on Regional Convergence activities. Lead kick-off meetings between Leidos, as-is staff, and Government leadership at regional sites for assured awareness of activities and actions to facilitate the transition. Participate in the transition meetings with the Government and the incumbent contractor. BASIC QUALIFICATIONS: Bachelor's degree with 12+ years of relevant experience or Master's degree with 10+ years of prior relevant experience. Specific experience supervising or leading teams or projects. Demonstrated experience managing large-scale contract transitions and associated transition of services. Demonstrated experience applying project management principles using industry best practices such as the PMBOK or SDLC. Demonstrated understanding of ITIL Service Design and/or Service Transition processes. Currently possess a DoD Secret security clearance or higher. PREFERRED QUALIFICATIONS: Prior Navy NGEN or NMCI experience delivering transition or system migration services and support. Prior Navy ONE-Net experience. PMP Certification. ITIL Certification.