CACI is seeking a Senior Windows Engineer to join our dynamic team. The ideal candidate will be a highly skilled engineer with extensive experience in system design, integration, testing, and maintenance for complex systems. The Senior Windows Engineer will collaborate with various teams, including hardware, software, and quality assurance, to ensure the successful development and deployment of innovative systems. The role requires expertise in system lifecycle management, from concept to delivery, and the ability to maintain a virtual machine infrastructure comprised of several virtual environments and virtual machines. This includes installing, upgrading, patching, and maintenance on hosts (hypervisors) that contain virtual machines, and any virtualization hardware and software necessary to operate and maintain the virtual infrastructure.