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

Preferred skills

Technology->Enterprise Application - Oracle Cloud->Oracle Cloud Infrastructure (OCI)

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