Maxsys Solutions is seeking a permanent Infrastructure System Admin (Dallas) responsible for the installation, configuration, operation, and maintenance of systems hardware and software.  This System Administrator will be responsible for the daily administration, support and troubleshooting of Veritas backup system as well as provide Citrix system support and handle image upgrades.  This Systems Administrator must have experience with Office 365, Exchange, ASA firewalls, routers, and switches, Symantec, Active Directory, Cloud (AWS or Azure), Virtualization and Citrix technologies (XenServer, Provisioning, XenApp).