Windows Server Administrator

2 weeks ago

Singapore Wipro Limited Full time

Singapore, Singapore
- Tech Hiring
- 3065080
- Preparation of RCA for Major Incidents
- Manage PowerShell scripting.
- Repeat Incident / Alert Analysis
- Updating and Eliminate challenges, Hurdle and Risk in domain.
- Performance tuning suggest by OEM
- Updating and maintenance of Availability, Capacity management
- Risk Analysis and mitigation planning
- Continual Service Improvement Planning and executions
- Planning and execution of DR Drills based on availability of DR setup and recovery procedures (Applicable if the DR is in scope)
- Preparing, maintaining, and updating of SOP and KBase
- Maintaining and updating of Infra Documents
- Incident / Problem / Change management
- All minor and major updates / upgrades of in-scope assets.
- Responsible for rebuilding the entire Hypervisor server raised due to Major Incident
- Maintaining Active Directory, DHCP, DNS, Group Policy
- Capacity planning and Configuring Hypervisor Performance
- Configuring Alarm and monitoring parameters in Hypervisor
- Reviewing Hypervisor server performance
- Verifying Hypervisor server configuration
- Troubleshooting Hypervisor
- Configuring Hypervisor for High Availability
- Analysis of log files
- Service improvement Plan
- Hypervisor patch installation
- Creation & Modification of resources and any change in its configuration
- Preparation of RCA for Major Incidents
- Repeat Incident / Alert Analysis
- Performance tuning suggest by OEM
- Updation and maintenance of Availability, Capacity management
- Risk Analysis and Providing mitigation planning.
- Continual Service Improvement Planning and executions
- Planning and execution of DR Drills based on availability of DR setup and recovery procedures.
- Preparing, maintaining and updation of SOP and KBase
- Maintaining and updation of Infra AS IS / Infra Documents
- Incident / Problem / Change management
- Workflow management in VMWare Automation
- Should be able to perform technological updates / upgrades
- Monthly patch management & Vulnerability closure
- Maintenance of database of hardware/software maintenance service vendors, suppliers, communication service agencies and any other third party.
- Service calls for maintenance and warranty vendors will be logged properly to track Vendor SLA
- Coordinate, escalate and follow up calls as and when necessary.
- Maintaining database of the various vendors with details like contact person, telephone numbers,
- Escalation matrix, response time and resolution time commitments etc.
- Logging calls with vendors
- Coordinating with the vendors to get the problems resolved.
- Escalating problems, if required
- Driving the vendor and technical team for the detailed Root cause analysis
- Windows Server Admin

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, caste, creed, religion, gender, marital status, age, ethnic and national origin, gender identity, gender expression, sexual orientation, political orientation, disability status, protected veteran status, or any other characteristic protected by law.

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