Systems Administration Senior
CurrentPrimary on-site technician for the Premier Client Service Center group. Assisted high-level staff with expedited IT support. Duties included end-user support, desktop/laptop builds, telecom configuration, physical equipment installation, AD management and other BAU activities. Additionally, assisted staff with navigation of the IT support system to expedite requests for assistance.Served as a level 3 systems administrator for the STI Wintel Low Latency Platform (LLP) team in support of a 24/7 global environment with 400+ managed systems. Performed various AD user management tasks, DNS record modification, software deployment, troubleshooting, and BAU activities across multiple domains. Assisted with primary/secondary on-call coverage rotation.Utilized IBM BigFix platform for patch management, software deployment and server inventory tasks. Led efforts to deploy multiple security software packages such as CrowdStrike and DTEX.Coordinated efforts for the gradual decommissioning of the building’s data center as the on-site contact.Fulfilled the role of tech room manager for the building’s data center, handling aspects of installation, troubleshooting, decommissioning, inventory, media management and disposal of various server, storage, telecom and network equipment.Supported building facilities staff with various aspects of data center PSU installation and UPS maintenance, along with generator and fuel tank monitoring.Assisted vendors and Citi security in support of building internet carrier infrastructure, CCTV, video recording and access control systems.