MacDonald Dettwiler & Associates Inc. is seeking a Senior Virtualization and Storage Administrator to own and support enterprise virtualization and storage platforms across the organization. You will design, operate, secure, monitor, and optimize SAN, NAS, Hyper‑V, Proxmox, and related infrastructure services to ensure high availability and disaster recovery. The role requires deep hands‑on capability, automation skills, and collaboration with Backup, Network, Security, Linux, Windows, and