System Administrator

Responsibilities:

Administer and maintain VMware ESXi hosts and vCenter Server.

Manage clusters, resource pools, virtual switches, and datastores.

Utilize vSphere technologies including vCenter, ESXi, vMotion, DRS, and HA.

Monitor system health dashboards in vCenter; address alerts, failures, and performance degradation.

Troubleshoot VM resource bottlenecks (CPU, memory, disk, network).

Provide incident resolution and technical support for Windows system-related issues.

Conduct performance analysis and tuning for Windows servers.

Administer Windows Failover Clusters and Always-On Clusters.

Administer and maintain Hyper-V hosts and virtual machines.

Configure and manage virtual switches, storage, and failover clustering.

Monitor performance and availability of Hyper-V environments

Collaborate with storage, networking, and backup teams for integrated infrastructure support.

Manage control plane components and worker nodes in OpenShift clusters.

Monitor node health and resource usage (CPU, memory, disk).

Analyze logs using OpenShift Cluster logs, Splunk, or external logging services.

Troubleshoot networking, deployment, and node-level issues in OpenShift.

Requirements:

Education:

Bachelors Degree in Computer Science or related field.

At least 6 years relevant experience.

Key Domain/ Technical Skills:

Virtual Infrastructure Management VMware, Hyper-v

OpenShift Container Platform (OCP)

Hybrid Cloud AWS / Azure