L2 Cloud / Virtual OS Administrator (Windows/Linux)

Job Description Responsible for end-to-end OS administration of cloud and virtual server estate supporting critical database platforms. Focus on stable operations, security compliance, automation, and lifecycle management across Windows and Linux environments. 6–8 years in OS administration (Windows/Linux) Hands‑on experience in enterprise‑scale environments (1000+ servers preferred) Exposure to cloud + hybrid infrastructure setups Strong hands‑on with Windows Server (2016/2019/2022) and Linux (RHEL/CentOS) administration across large‑scale environments Deep expertise in Active Directory, Group Policy, IAM controls (RBAC / sudo access models) Proven capability in OS patching, vulnerability remediation, and system hardening (CIS / enterprise baselines) Hands‑on with VMware / Hyper‑V virtualization and managing VMs in enterprise setups Working experience with AWS / Azure VM operations (compute, storage, basic networking, scaling) Strong scripting skills using PowerShell (Windows) and Shell scripting (Linux) for automation Exposure to monitoring tools (OS-level metrics, alert triage, health checks) and performance tuning Experience in backup/restore support, DR drills, and system recovery at OS layer Familiarity with ITSM tools (ServiceNow or equivalent) and runbook-driven operations #J-18808-Ljbffr Amaze Systems