Job Overview :

The Windows Administrator is responsible for the installation, configuration, maintenance, and reliable operation of Windows-based servers and systems. This role ensures system availability, security, performance, and compliance while supporting business applications and end users in an enterprise IT environment.

Key Skills : Windows Server, Active Directory, PowerShell, OS Troubleshooting, domain controller, Azure Migration, DNS, DHCP.

Required Skills & Qualifications :

1. Technical Skills :

- Strong experience with Windows Server Administration.

- Hands-on knowledge of Active Directory, DNS, DHCP, GPO.

- Experience with PowerShell scripting.

- Understanding of networking fundamentals (TCP/IP, firewalls, VLANs).

- Experience with backup, monitoring, and patching tools.

2. Soft Skills :

- Strong problem-solving and analytical skills.

- Good communication and documentation abilities.

- Ability to work independently and in team environments.

- Willingness to work in shifts or on-call support (if required).

Key Responsibilities :

1. System Administration :

- Install, configure, and maintain Windows Server (2016/2019/2022) environments.

- Manage Active Directory, including users, groups, GPOs, and OU structures.

- Administer DNS, DHCP, and Group Policy services.

- Monitor system performance, availability, and capacity.

2. Security & Compliance :

- Apply security patches and updates using WSUS or similar tools.

- Implement and manage security policies, access controls, and permissions.

- Support audits and ensure compliance with organizational security standards.

- Manage antivirus, endpoint protection, and vulnerability remediation.

3. Virtualization & Infrastructure :

- Support virtual environments (Hyper V / VMware).

- Manage server builds, decommissioning, and lifecycle management.

- Perform backup and recovery operations using enterprise backup tools.

- Ensure disaster recovery readiness and documentation.

4. Troubleshooting & Support :

- Troubleshoot system, application, and network-related issues.

- Provide Level 2 / Level 3 support for Windows-related incidents.

- Coordinate with network, security, and application teams.

- Perform root cause analysis and implement permanent fixes.

5. Automation & Documentation :

- Develop and maintain PowerShell scripts for automation.

- Maintain system documentation, SOPs, and operational runbooks.

- Participate in change management and incident management processes.