Oracle Cloud Infrastructure (OCI) Administrator

NTT DATA Global Delivery Services Ltd; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

NTT DATA Global Delivery Services Ltd is seeking an experienced OCI Administrator in Bangalore to lead cloud infra tasks. You will provision resources, manage compartments and networks, and ensure secure, scalable OCI deployments.

Hands-on OCI experience of 2–4+ years is required along with automation skills in Terraform and scripting. The role focuses on OCI resource lifecycle, VM management, VCNs, DRG/VPN, backups, and monitoring, with opportunities to implement IaC and REST API-driven

Qualifications

• 8+ years of infrastructure/cloud administration experience.
• 2-4+ years hands-on OCI experience.
• Experience provisioning and administering OCI resources.
• Experience with Terraform and automation (Shell/Python/Ansible).

Responsibilities

• Provision and administer OCI resources.
• Manage compartments, tenancy resources, quotas and tagging.
• Manage compute instances and lifecycle activities.
• Configure and administer VCNs and subnets; manage routing.
• Automate infrastructure provisioning using Terraform.
• Use OCI CLI, REST APIs and SDKs.
• Develop automation using Shell/Python/Ansible.

Skills

OCI Administration

Terraform

Shell scripting

Python automation

Ansible

Networking

Cloud security

Education

Bachelor's degree in CS/IT

Tools

OCI CLI

OCI REST APIs

SDKs

Terraform

Job description

OCI Administrator Req ID: 386184 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us.

We are currently seeking a OCI Administrator to join our team in Bangalore, Karnātaka (IN-KA), India (IN). 8+ years of infrastructure/cloud administration experience, including 2-4+ years of hands-on OCI experience.

• Provision and administer OCI resources.
• Manage compartments, tenancy resources, quotas and tagging.
• Manage compute instances and instance lifecycle activities.
• Administer boot and block volumes, file storage and object storage.
• Perform resource scaling and capacity management.
• Configure and administer VCNs and subnets.
• Manage route tables, security lists and Network Security Groups.
• Configure DRG, LPG and other applicable gateways.
• Support FastConnect and VPN connectivity.
• Manage OCI Load Balancers.
• Support DNS and network troubleshooting.
• Manage OCI users, groups and policies.
• Configure dynamic groups and instance principals.
• Implement least-privilege IAM policies.
• Support OCI Vault, keys and secrets.
• Support Cloud Guard, Security Zones and vulnerability management where deployed.
• Perform periodic access reviews.
• Provision Linux/Windows compute instances.
• Perform VM resizing and lifecycle management.
• Manage images and boot volumes.
• Support Oracle Linux administration and patching where within scope.
• Configure OCI Monitoring metrics and alarms.
• Configure Notifications and Events.
• Configure OCI backup policies.
• Manage block-volume and boot-volume backups.
• Automate infrastructure provisioning using Terraform.
• Use OCI CLI, REST APIs and SDKs.
• Develop automation using Shell/Python/Ansible.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D. Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees.

NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.