Job Overview

We are seeking an experienced Sr. Linux & Oracle Cloud Infrastructure (OCI) Administrator to support a production application hosted on OCI. The role focuses on Oracle Linux administration, OCI networking and security, Terraform-based automation, and operational support for SFTP and mail services.

Essential Duties & Responsibilities

• Administer and support Oracle Linux systems (patching, tuning, troubleshooting)
• Manage OCI resources: compute, VCNs, subnets, routing, load balancers
• Configure and maintain OCI security (IAM, NSGs, security lists, compartments)
• Design and troubleshoot OCI networking and connectivity issues
• Provision and manage infrastructure using Terraform (IaC)
• Support SFTP and mail services (secure access, monitoring, troubleshooting)
• Perform system monitoring, backup coordination, and DR support
• Participat...