Engineered Systems Administration
- Install, configure, and manage Oracle SuperCluster, Exadata Database Machine, and Exadata Cloud@Customer (ExaCC) infrastructure.
- Administer compute nodes, storage cells, InfiniBand networking, and virtualization components in engineered systems environments.
- Conduct health checks, diagnostics, firmware updates, and lifecycle management for Oracle engineered systems.
Operating System Administration
- Administer and manage Oracle Solaris environments in SuperCluster platforms.
- Perform system administration for Oracle Linux / Red Hat Linux environments supporting Exadata and OCI workloads.
- Manage OS patching, kernel updates, performance tuning, and security hardening.
Oracle Cloud Infrastructure (OCI) Operations
Support OCI-based Exadata services and hybrid cloud integrations.
Provision and manage OCI infrastructure resources including:
- Compute instances
- Virtual Cloud Networks (VCN)
- Block and Object Storage
- Identity and Access Management (IAM)
Infrastructure Monitoring & Incident Management
- Monitor engineered systems using Oracle Enterprise Manager (OEM) and OCI monitoring tools.
- Troubleshoot infrastructure alerts, performance issues, and system faults.
- Conduct root cause analysis (RCA) and implement preventive measures.
Patching & Lifecycle Management
Execute quarterly patching and upgrades across:
- Engineered systems firmware
- Operating systems
- Grid infrastructure and supporting components
Coordinate maintenance windows and ensure minimal downtime for business-critical systems.
Automation & Operational Excellence
- Develop automation scripts using Shell, Python, or Ansible to improve operational efficiency.
- Maintain Standard Operating Procedures (SOPs)
Capacity & Performance Management
- Monitor CPU, memory, storage, and network utilization.
- Perform capacity planning and infrastructure scaling for growing workloads.
