Location: Remote/ WFH | Job: Full Time | Industry: Power & Energy | Experience: 5-9 years

We are looking for a hands-on Systems Administrator with strong experience supporting Windows Server, virtualization, Active Directory, and Microsoft 365 environments .

This role is ideal for someone who can independently build and support servers, manage VMware and Proxmox virtual environments, troubleshoot infrastructure issues, and handle day-to-day Microsoft 365 administration.

Key Responsibilities

- Build, configure, and maintain Windows Server 2019, 2022 and Windows Server 2025 systems.
- Manage and support VMware and Proxmox VE virtualization environments.
- Create and maintain virtual machines, templates, snapshots, storage, and virtual networking.
- Perform server migrations, cloning, patching, backup, recovery, and troubleshooting.
- Administer Active Directory, Group Policy, DNS, user accounts, security groups, and permissions.
- Administer Microsoft 365 and Microsoft Entra ID, including:
- User accounts and licensing
- Exchange Online
- Teams
- SharePoint and OneDrive
- MFA and authentication
- Groups and permissions
- Troubleshoot Windows Server, virtualization, storage, networking, and authentication issues.
- Perform server patching, maintenance, monitoring, and security hardening.




- Support backup and disaster recovery processes.
- Maintain technical documentation and server inventory.
- Follow established IT security and change-management procedures.

Must-Have Skills

- Robust Windows Server administration experience.
- Experience building Windows Server 2019/2022/2025 systems.
- Strong hands-on VMware experience.
- Hands-on Proxmox VE experience.
- Strong knowledge of:
- Active Directory
- Group Policy
- DNS
- Windows permissions
- TCP/IP networking
- Microsoft 365 administration experience.
- Microsoft Entra ID experience.
- Experience troubleshooting production server environments.
- Understanding of backup, recovery, patching, and system security.

Nice-to-Have Skills

- PowerShell scripting.
- Experience configuring and supporting iSCSI storage, including shared storage for VMware and Proxmox environments.
- Microsoft SQL Server support.
- Linux or Ubuntu administration.
- VMware-to-Proxmox migration experience.
- Server monitoring tools.
- SIEM, EDR/XDR, and vulnerability management experience.
- Firewall and VPN knowledge.
- Azure DevOps familiarity.
- Experience in a SOC 2 or security-controlled environment.

📌 Systems Administrator (India)
🏢 Other
📍 India