The IT Technical Support Specialist - Sr. position will be responsible for ensuring proper IT technical support, allowing end users to accomplish their business tasks. Supports local and remote PC and mobile hardware and software, via direct or remote contact with the hardware and/or the end user, as well as performing network system administration. This position serves as the second-level escalation support to a third-party outsourced first-level helpdesk. Plans, implements, monitors and supports corporate hardware and software infrastructure. Deploys, administers, and supports corporate and remote office servers/desktops. Performs advanced system and user administration for the entire organization and design. Installs software and peripheral equipment onto corporate workstations. Manages and installs appropriate operating system and software upgrades, patches, printers, drivers, etc. Provides third-level support for issues which are escalated by the second-level service delivery team and first-level helpdesk. Resolves complex end-user requests for installs, problem diagnoses, and equipment repairs. Performs hands-on fixes, including software/ hardware install and upgrades.