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Sr.Windows System Administratior

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Job Description - Sr.Windows System Administratior


1) Server Administration & Management
  • Install, configure, and maintain Windows Server environments.
  • Manage Active Directory, Group Policy, DNS, DHCP, and file/print services.
  • Perform server hardening, patch management, and access control implementation.
  • Manage file system permissions, quotas, and system -level configurations.

2) Backup, Recovery & Disaster Planning

  • Perform and monitor system backups and periodic restore testing.
  • Ensure integrity and reliability of MSSQL and MySQL database backups.
  • Support disaster recovery planning and execution.

3) Server & Application Software Configuration

  • Install and configure server and application software.
  • Manage web hosting components such as IIS, Apache, Nginx, and LAMP/LEMP stacks.
  • Install, configure, and maintain hosting control panels (WHM, cPanel, Plesk).

4) Database Administration

  • Administer MSSQL and MySQL databases.
  • Perform performance tuning, schema management, and access control.
  • Monitor database health and optimize queries where required.

5) User Account & Identity Management

  • Create, modify, and deprovision user accounts and roles.
  • Conduct access audits and enforce security policies.

6) Virtualization & Cloud Infrastructure

  • Deploy and manage virtualization platforms (Hyper -V, VMware, KVM).
  • Support on -premises and cloud -hosted VMs.
  • Basic working knowledge of cloud platforms such as AWS, Azure, and GCP.
  • Ensure cost -effective utilization of cloud resources.

7) Ticket Ownership & SLA Compliance

  • Own, respond to, and resolve L2/L3 support tickets, including escalations.
  • Maintain accurate ticket updates and meet defined SLA timelines.
  • Handle low -to -medium complexity incidents independently.

8) Infrastructure Monitoring & Troubleshooting

  • Monitor servers, logs, system metrics, and alerts.
  • Identify and resolve performance bottlenecks proactively.
  • Collaborate with cross -functional teams for high -priority incidents.

9) Security & Compliance

  • Implement firewalls, patching, access control, and security policies.
  • Monitor system vulnerabilities and intrusion detection logs.
  • Ensure compliance with internal and customer security standards.

10) Documentation & Team Collaboration

  • Document SOPs, troubleshooting steps, and infrastructure changes.
  • Participate in knowledge -sharing and incident post -mortems.
  • Work collaboratively with support, SRE, and DevOps teams.


Requirements


  • Proven experience in administering Windows Server environments.
  • Strong knowledge of Active Directory, DNS, DHCP, and Hyper -V.
  • Hands -on experience with MSSQL and MySQL database administration.
  • Strong troubleshooting skills for L2/L3 level server issues.
  • Experience in web hosting environments preferred.
  • Familiarity with virtualization technologies (Hyper -V, VMware, KVM).
  • Basic exposure to cloud platforms (AWS/Azure/GCP).
  • Ability to multitask in a fast -paced production environment.
  • Strong written and verbal communication skills.
  • Demonstrated ownership, accountability, and follow -through.
  • Ability to work independently and in a team.


Original job Sr.Windows System Administratior posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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Webspiders Interweb Pvt.

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