OCI and Paas Admin

Infosys

Key Responsibilities

• SaaS Administrator:
• User Life cycle management (Create, Modify, Delete) in Oracle Fusion ERP services.
• Role assignment in Fusion and managing access for business users.
• Patching Cycle Co-Ordination with Oracle.
• Instance Refresh (from Cloud Console) and Post Clone Activities.
• Managing folders access for BIP report migration.
• Monitoring, issue reporting, and resolution tracking of Oracle Fusion ERP scheduled processes (e.g., ESS jobs).
• Monitor environment refreshes according to the ERP project implementation plan.
• Coordinate on the preparation of training, SIT, UAT, and data migration environments.
• Access management for users in Training and UAT environments.
• Production support on ERP user accounts, Identity Federation, API Authentication Providers configurations, and Single-Sign On.
• Ensure the migration of configuration and development objects from lower to controlled environments.
• Service Request creation for Fusion SaaS issues and coordinate with Oracle.
• IaaS Administrator:
• Managing OCI Tenancy.
• Managing OCI object storage.
• Managing ATPs.
• Create Alarm, alert, and manage audit.
• Check OCI cost utilization report and do optimization.
• Design, deploy, and manage Virtual Cloud Networks (VCNs), subnets, DRGs, LPGs, and network gateways (IGW, NGW, SGW).
• Configure routing, security lists, network security groups (NSGs), and VCN peering (local & remote).
• Manage site to site VPN, FastConnect, and hybrid network connectivity.
• Implement load balancing (public, private) and troubleshooting L3/L4 traffic flows.
• Optimize network performance, resilience, and throughput across multi-region architectures.
• Implement and manage OCI IAM, policies, dynamic groups, security zones, compartment strategies, and Zero Trust principles.
• Document network/security architectures, runbooks, and operational procedures.
• Perform regular risk assessments, security reviews, and threat modeling.

Requirements & Tech Stack

• Hands-on experience managing Fusion application instance.
• Expertise in managing OCI Landing Zone and corresponding resources.
• Solid understanding of Fusion instances and environment refresh schedule.
• Hands-on experience on Fusion security, RBAC, and SOD.
• Good understanding of OCI object storage.
• Good understanding of OCI native security and best practices.
• Excellent problem-solving and communication skills.

Qualifications

• Should have good understanding on RBAC and SOD.