• Installing, monitoring, and upgrading UNIX system software. • Provide support for on-premise and Cloud based systems. • Creating and maintaining UNIX user accounts and access management systems. • Creating and setting standardized backup and recovery policies, as well as security policies. • Applying patches and upgrades in accordance with agreed upon schedules. • Resolution of hardware/software platform problems in complex, multi-layered environments. • Analyzing impact of software changes across other functional units. • Maintaining space utilization statistics, forecast future space requirements. • Establish, implement, and record Unix Administrator best practices. • Implementing and managing systems to proactively monitor infrastructure. • Making recommendations for upgrades to hardware and software based on existing operations, pending needs and available budget. • Recognize trends and issues; foresee any upcoming risks, identify existing risks and take necessary measures to eliminate them. • Function as Level / Tier III support for analyzing, troubleshooting, and implementing solutions related to Unix OS technical problems. • Actively involved with third parties engaged in to ensure acceptable quality of service delivery and, prevent information security incidents. • Establish relationships with third-party vendors to facilitate the timely release and distribution of information on infrastructure product security issues and patches.