We are looking for a skilled Senior Systems Administrator to manage and maintain enterprise IT infrastructure, ensuring high availability, security, and optimal performance across server environments. The ideal candidate should have strong experience in Windows and Linux administration, virtualization, and infrastructure support.

Key Responsibilities:

- Manage and maintain Windows and Linux server environments.

- Administer Active Directory, DNS, DHCP, and Group Policies.

- Monitor server health, performance, and system availability.

- Perform patch management, system upgrades, backups, and recovery activities.

- Troubleshoot and resolve server, infrastructure, and operating system issues.

- Maintain system documentation and ensure compliance with IT standards.

Required Skills:

- 5+ years of experience in systems administration.

- Strong expertise in Windows Server, Linux, Active Directory, DNS, DHCP, Group Policy.

- Hands-on experience with VMware, Microsoft technologies, server virtualization, backup and recovery.

- Good understanding of infrastructure monitoring, performance tuning, and security best practices.

- Experience with PowerShell or Bash scripting is an added advantage.

- Strong troubleshooting, analytical, and communication skills.