As a Windows Systems Administrator you will: Design, implement, configure, and optimize complex computing environments and infrastructure services, including multiple DCSA-accredited classified information systems, Windows Active Directory, virtualization, system security applications, and integrated Linux and Windows operating systems. Serve as a technical resource and advisor to project teams, engineers, cybersecurity personnel, and leadership, working directly with program and project managers and internal technical resources to define requirements, procure materials, and establish goals and milestones for new and existing information systems.