Windows Administrator

2 weeks ago


Bengaluru, Karnataka, India Swift Strategic Staff Solutions INC Full time

JOB DESCRIPTION :

  • Operating Systems where required.
  • Installing Server build/ image.
  • Installing Standard software as per NSE requisites as part of server start up applications.
  • Configuring server components (hardware/software/firmware, etc.).
  • Overseeing passive cabling for new/existing data cabling as part of maintenance /upgrade /commissioning activity.
  • Performing Racking / stacking, power cabling, network and storage connectivity.
  • Performing Hardware augmentation to support capacity.
  • Performing cluster / highavailability (HA) configuration.
  • Performing OS hardening on the server as per security policies & recommendations.
  • Performing Initial Patching as per last approved Patch level
  • Tracking & coordinating server incidents/ problems till resolution.
  • Conducting first level diagnosis (L1) for reported incidents/problems & giving resolution to L0 Teams.
  • Analysing incident/ problem trends.
  • Providing inputs for system configuration changes for performance optimization.
  • Coordinating & escalating to vendors for hardware failures (Logging ticket at Vendor side as well internal tracking through service desk).
  • Monitoring of system processes, system alerts/ events, hardware alerts/ events, system error logs, CPU, Memory, Disk, Paging.
  • Plan Change deployment, Preventive & Scheduled maintenance.
  • Monitoring application related system alerts, application file system space, CPU utilization parameters etc.
  • Managing space on servers (physical and logical space).
  • Reporting anomalies in server performance & update service desk in case of business impact.
  • Resolving system performance related problems ;Troubleshooting server & operating system disruptions (based on event logs).
  • Performing analysis of service level breaches due to system performance degradation with RCA analysis.
  • Managing logical system components, such as operating systems, etc.
  • Managing physical system elements such as RAM, HDD, etc.
  • Performing OS monitoring level support.
  • Tracking capacity thresholds across servers and if the defined thresholds are breached; Analyzing & notifying to management for capacity expansion for components like CPU, Memory, I/ O, Disk space & NIC utilization.
  • Capacity planning of servers based on historical usage patterns and needs projections including replacement planning and obsolescence and end of life scenarios.
  • Tracking and implementing the OS and Security Patches, firmware versions etc.
  • Call logging / coordinating with OEM/L3 for support/ issue resolution and RUN operations.
  • Tracking and implementing changes in the cluster for proper failover and conduct HA failover testing.
  • Maintaining/updating all platforms, Inventory of Live & deactivated servers for Capacity Planning & periodic reporting for management or other stakeholders as required.
  • Monitoring/maintaining highavailability and clustering.
  • Coordinating with various teams for smooth functionality during BCP /mock /releases /contingency exercises and all associated activities.
  • Creating/ Modifying/ Deleting User, User groups, User profiles, etc.
  • Managing user access rights.
  • Managing username/ passwords.
  • Creating/ Maintaining Active directories, Domains, Volumes, RAID parameters etc.
  • Managing the active directory services.
  • Deploying patches, service packs, bug fix in test & live environment.
  • Providing proactive updates for equipment(hardware/software) based on OEM rollouts.
  • Performing procedures for decommissioning of servers such as failover test, etc.
  • Creating/maintaining documentation on knowhow for all activities and periodically reviewing for currency and obtaining approvals wherever required.
  • Collecting data and preparing reports for regulatory, internal and other adhoc reporting and activities such as audits, etc.
  • Manage & Perform RUN operations for VMWare based private cloud setup
  • Designing and provisioning virtualized infrastructure including BCP failover configurations and management.
  • Performing migration activities such as migration from physical instance to virtual instance, virtual instance to virtual instance and virtual instance to physical instance.
  • Performing RUN operations like administration, management, starting/stopping of VMs, cloning of VMs, etc.
  • Providing proactive updates for virtualized environments based on OEM rollouts.
  • Performing migration activities as part of platform upgrades/updates, etc.
  • Managing and maintaining virtual machine snapshot trees/subtrees as per requirement.
  • Managing and maintaining enduser access for virtualized environments.
  • Performing administration/configuration activities such as networking, VLAN Tagging, data store management, log file administration, etc.
  • Creating/maintaining documentation on knowhow for all activities and periodically reviewing for currency and obtaining approvals wherever required.
  • Collecting data and preparing reports for regulatory, internal and other adhoc reporting and activities such as audits, etc.
  • Coordinating with various teams for smooth functionality during BCP /mock /releases/contingency/maintenance exercises and all associated activities.
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