Manage and support enterprise IT infrastructure and applications to ensure high availability, performance, and security.
Administer Windows Server 2016/2019/2022/latest environments.
Manage Active Directory, DNS, DHCP, Group Policy, RADIUS, CA and related components.
Handle networking including TCP/IP, VLANs and VPNs.
Administer Azure / AWS cloud platforms.
Manage backup and disaster recovery activities.
Perform automation and administration using PowerShell or Shell scripting.
Manage system patching using ManageEngine Endpoint Central / WSUS.
Manage Antivirus and XDR solutions such as Trend Micro, Cortex and McAfee.
Support Citrix and virtualization environments including VMware, Hyper-V and NetScaler.
Manage Microsoft 365, SSO, 2FA and encryption.
Monitor infrastructure using tools such as Zabbix, SolarWinds, Nagios and WhatsUpGold.
Follow ITIL framework for infrastructure and support processes.
Requirements
Experience: Minimum 5+ years of relevant experience in system administration and IT infrastructure management.
Education: M.Tech / B.Tech / BE / ME / MCA.
Certification: MCSE preferred.
Strong experience in: - Windows Server Administration
- Active Directory, DNS, DHCP, Group Policy, RADIUS, CA
- TCP/IP, VLANs, VPN
- Azure / AWS
- Backup & Disaster Recovery
- PowerShell / Shell scripting
- Patch Management / WSUS / Endpoint Central
- Antivirus & XDR
- Citrix / VMware / Hyper-V / NetScaler
- Microsoft 365 / SSO / 2FA / Encryption
- Infrastructure monitoring tools
- ITIL framework
Good to have: Citrix environment experience and Linux administration knowledge.