It Administrator

Role & responsibilities

• Linux & Windows Server Administration:

• Install, configure, and maintain Linux servers (Ubuntu) and Windows Server.
• Perform system updates, patching, and security hardening.
• Manage FTP, Active Directory, DNS, DHCP, and Group Policies.
• Monitor server performance and troubleshoot issues.

• Firewall Management:

• Configure and manage network firewalls for secure connectivity.
• Implement and maintain security policies and VPN configurations.
• Monitor logs and respond to security alerts.

• Virtualization (VMware):

• Deploy, configure, and manage VMware ESXi hosts and vCenter.
• Perform VM provisioning, resource allocation, and backup management.
• Ensure high availability and disaster recovery readiness.

• Cloud Platform:

• Deploy, configure, and manage infrastructure deployed on cloud.
• Monitor cloud infrastructure scalability, security, and cost optimization.

• Office 365 Administration:

• Manage user accounts, licenses, and permissions in Microsoft 365.
• Configure Exchange Online, SharePoint, Teams, and OneDrive.
• Implement security measures like MFA and compliance policies.

• Security:

• Deploy and manage antivirus solutions across endpoints.
• Monitor and respond to SOC alerts, malware alerts and security incidents.

• Data Loss Prevention (DLP):

• Support and maintain DLP policies to protect sensitive data.
• Monitor data movement and ensure compliance with regulations.

• Documentation & Compliance:

• Maintain accurate documentation of configurations and procedures.
• Ensure compliance with organizational and regulatory standards.

• Support:

• Coordinate with

  Network, Security team, site engineers

  ,

  vendors

  , and

  support partners

  to resolve infrastructure issues, ensure compliance and implement improvements.
• Provide technical support and resolve server-related issues.
• Maintain documentation for configurations, procedures, and system changes.

Preferred candidate profile

• Minimum 5 years of experience in server administration in enterprise environments.
• Strong understanding in:
• Linux and Windows Servers
• Firewall (VPN / SASE)
• Cloud infrastructure management
• Virtualization (VM Ware)
• Backup & Replication
• Office 365
• Experience working with cross-functional teams and external vendors.