Apps DBA and OCI Admin

Infosys; Bengaluru; On-site; INR 1,500,000 - 4,000,000; Full time

Job summary

Infosys seeks 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 manage mission-critical Oracle environments, lead database and application upgrades, cloud migrations, performance tuning, high availability, disaster recovery, automation, and operational support across enterprise landscapes.

Qualifications

• Experience in Oracle DB and Oracle EBS administration.
• Proven expertise in OCI migrations and cloud infrastructures.
• Strong knowledge of high availability, DR, and automation.

Responsibilities

• Manage mission-critical Oracle environments, upgrades, and migrations.
• Lead database and application upgrades, performance optimization, and DR planning.
• Provide operational support across enterprise landscapes.

Education

Master of Business Administration

Master of Computer Applications

Master of Commerce

Master of Engineering

Master of Technology

Bachelor of Computer Applications

Bachelor of Commerce

Bachelor of Engineering

Bachelor of Technology

Tools

OCI Core Services

OCI IAM & Security

Job description

Job Description

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.

Roles & 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 Requirement

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

Educational Requirement

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

Preferred Skills

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

Service Line

Enterprise Package Application Services