About the role
We areseekinga skilled and experiencedSystem Administrator (L2)to manage,maintain, andoptimizeWindows Server environments, Hyper-V clusters, and enterprise infrastructure. The ideal candidate should have strong troubleshooting skills, hands-on experience in server management, clustering, patching, and IIS administration.
Key Responsibilities
1. Server Administration & Maintenance
Manage and administerWindows Server environments(2012/2016/2019/2022).
Performserver provisioningfollowing standard checklists and best practices.
Ensure system availability, performance tuning, and capacity planning.
Monitor system health and proactively resolve issues.
2. Hyper-V Cluster Management
Configure and manageFailover Clusters and Hyper-V environments.
Perform and troubleshoot:
Live Migration vs Quick Migration
Cluster resource optimization
Ensure high availability with minimal downtime.
3. Patch Management & Security
Executemonthly OS security patchingacross standalone and clustered environments.
Apply patches withminimum downtime strategies(Cluster Aware Updating).
Maintain compliance with organizational security standards.
Perform vulnerability remediation and system hardening.
4. Networking & Virtualization
Configure and troubleshoot:
NIC Teaming
Virtual switches and network configurations
Ensureoptimalnetwork availability and fault tolerance.
5. Incident & Problem Management
Handlemajor/critical incidents, perform root cause analysis (RCA).
Troubleshoot performance issues using tools like:
Performance Monitor (PerfMon)
Event Viewer
Ensuretimelyresolution within SLA.
6. IIS & Web Server Management
Install, configure, and troubleshootIIS (Internet Information Services).
Implement IIS security hardening such as:
Enabling HTTPS and disabling weak ciphers
Configuring request filtering
Securing application pools
7. OS Migration & Upgrades
Plan and executephysical server OS migrationswith minimal business impact.
Perform data backup, testing, and rollback planning.
8. File Transfer & Security Protocols
Manage and configure secure file transfer solutions:
FTP vs SFTP