Apps DBA and OCI Admin

We are seeking an experienced Oracle DBA / Apps DBA with strong expertise in Oracle Database Administration, Oracle E-Business Suite (EBS) Administration, and Oracle Cloud Infrastructure (OCI) Migrations. The candidate will be responsible for managing mission-critical Oracle environments, leading database and application upgrades, cloud migrations, performance optimization, high availability, disaster recovery, automation, and operational support across enterprise landscapes.

Responsibilities

OCI Infrastructure Administration

Provision, configure, and manage OCI services including Compute, Block Volumes, Object Storage, File Storage, Load Balancers, DNS, and Networking.

Design and maintain OCI Landing Zones aligned with enterprise governance and security requirements.

Manage OCI Compartments, Resource Organization, Tagging Standards, and Cost Management.

Support High Availability (HA), Disaster Recovery (DR), Backup, and Business Continuity requirements.

Perform capacity planning, resource optimization, and cloud infrastructure lifecycle management.

OCI Networking

Design and manage Virtual Cloud Networks (VCN), Subnets, Security Lists, Network Security Groups (NSGs), Route Tables, and Gateways.

Configure and support Site-to-Site VPN, FastConnect, DRG, and Hybrid Cloud connectivity.

Troubleshoot networking issues related to routing, DNS, load balancing, firewalls, and connectivity.

Implement network segmentation and cloud security controls based on organizational standards.

Identity & Access Management (IAM)

Administer OCI IAM, including Users, Groups, Dynamic Groups, Compartments, and Policies.

Implement Role-Based Access Control (RBAC) and least-privilege security models.

Configure Identity Federation, Single Sign-On (SSO), Multi-Factor Authentication (MFA), and integration with enterprise identity providers.

Conduct periodic access reviews and ensure compliance with security and audit requirements.

Security & Compliance

Implement and maintain OCI security services including Cloud Guard, Security Zones, Vault, Key Management, Web Application Firewall (WAF), and Bastion Services.

Support security hardening, vulnerability remediation, encryption, certificate management, and compliance activities.

Participate in security audits, risk assessments, and regulatory compliance reviews.

Monitor and mitigate cloud security threats while maintaining security baselines.

Monitoring & Observability

Configure OCI Monitoring, Alarms, Logging, Notifications, Logging Analytics, and Operations Insights.

Develop proactive monitoring solutions and operational dashboards.

Analyze infrastructure performance metrics and recommend improvements.

Support incident management, root cause analysis (RCA), trend analysis, and service availability reporting.

Technical requirements

OCI Core Services

Compute, Storage, Object Storage, File Storage

VCN, DRG, FastConnect, VPN

Load Balancer, DNS, WAF

Backup and Disaster Recovery

OCI IAM & Security

IAM Policies and Dynamic Groups

Federation, SSO, MFA

Cloud Guard

Security Zones

OCI Vault & Key Management

Bastion Services

Certificate Management

Monitoring & Operations

OCI Monitoring

OCI Logging

Logging Analytics

Operations Insights

Alarms & Notifications

Incident and Problem Management

Education

Master Of Business Adm.,Master Of Comp. Applications,Master Of Commerce,Master Of Engineering,Master Of Technology,Bachelor Of Comp. Applications,Bachelor Of Commerce,Bachelor of Engineering,Bachelor Of Technology