Administer, monitor, and support SAS Platform environments including development, testing, and production.Manage SAS server infrastructure, services, and platform components to ensure high availability and system stability.Perform installation, configuration, upgrades, patching, and migration activities for SAS applications and infrastructure.Troubleshoot platform outages, performance issues, connectivity failures, and system-related incidents.Monitor resource utilization, job execution, batch processing, and system performance.Support user access management, authentication, authorization, and security configurations.Collaborate with application, database, network, and infrastructure teams to resolve platform-related issues.Perform capacity planning, performance tuning, and platform optimization activities.Manage incidents, service requests, changes, and problem records through ServiceNow in accordance with ITIL processes.Develop and maintain operational documentation, installation guides, support procedures, and knowledge articles.Support backup, recovery, disaster recovery, and business continuity processes.Participate in platform modernization, automation, and cloud migration initiatives.Provide on-call support and assist with major incident management when required.