Windows Admin Support¿ Manage and maintain Windows 2016, Windows 2012, Windows 2008 and Windows 2003 operating systems, installed in a standalone and clustered configuration. ¿ Manage and maintain Virtualization Environment consisting of VMWare ESX Server and Virtual Center. ¿ Manage and maintain Company's DFS infrastructure. ¿ Manage and maintain Company's FTP application centrally hosted in the regional data centers both secure and non secure connections. ¿ Manage and maintain Chevron's Application Hosting Infrastructure consisting of Citrix, IIS, SiteMinder and F5 (Load Balancing Network Appliance). ¿ Develop and maintain PowerShell scripts and other automation tools as necessary. ¿ Work effectively with other Chevron support groups (e.g. Network Support, Data Storage Support, Active Directory Support, etc.) ¿ Monitor system performance and address issues relating to memory, network throughput, high CPU, etc. ¿ Perform various other proactive support tasks required to support the windows infrastructure. ¿ Plan and execute Disaster Recovery tests. ¿ Be familiar with all aspects of troubleshooting and take part in the team's on call rotation, in which support personnel are expected to be available on a periodic 24x7 basis.¿ Act as escalation point for Level 1 teams (ISS, Enterprise Monitoring Team and Global Service Desk) ¿ Ensure that all components of the operating system and hardware infrastructure meet Corporate Security Standards and comply with Sarbanes Oxley requirements. As required, provide assistance to, and work with, internal and external auditors. ¿ Develop processes, installation and configuration procedures for supported systems. ¿ Support metrics reporting processes. ¿ Proactively look for opportunities to improve efficiency.¿ Contribute in the automation/scripting of procedural system administration tasks using PowerShell, ansible or equivalent. ¿ Manage and maintain Cisco Hyperflex Platform ¿ Manage of Azure stack services and subscriptions ``* Knowledge on Azure, Power Shell scripting (or Ansible) is must.