Senior Systems Administrator:
The Senior Systems Administrator is responsible for supporting, administering, and optimizing enterprise infrastructure across multi-cloud, hybrid, and on-premises environments. This role provides advanced technical administration and escalation-level support for Azure, AWS, GCP, Active Directory, VMware, Windows and Linux systems, enterprise networking, storage, security, monitoring, automation, backup, and disaster recovery. The position requires strong troubleshooting skills, automation experience, and the ability to coordinate across infrastructure, networking, security, and application teams to maintain reliable, secure, and resilient technology services.
Key Responsibilities:
- Support multi-cloud and hybrid infrastructure operations across Azure, AWS, and GCP, along with on-premises Active Directory, VMware, Windows/Linux systems, networking, storage, security, and enterprise backup platforms.
- Administer, monitor, and troubleshoot Azure infrastructure across multiple subscriptions and environments, including Virtual Machines, Storage Accounts,



App Services, networking, backup, monitoring, security, and lifecycle operations.
- Administer Microsoft Entra ID and Azure RBAC, including App Registrations, Enterprise Applications, Service Principals, managed identities, built-in and custom roles, role assignments, and least-privilege access controls.
- Develop and maintain PowerShell automation for Azure administration, RBAC auditing, resource discovery, reporting, virtual machine operations, disaster recovery, and repeatable infrastructure tasks.
- Administer and troubleshoot Azure networking services, including virtual networks, peering, network security groups, user-defined routes, Application Gateway, Load Balancers, private connectivity, DNS, firewall paths, health probes, and application traffic flows.
- Administer and support Azure Kubernetes Service, including Kubernetes RBAC, Roles, ClusterRoles, RoleBindings, ClusterRoleBindin

📌 Senior System Admin (Bengaluru)
🏢 Ferguson
📍 Bengaluru