(OCI) System Administrator---US citizen

Req ID: 360814 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a (OCI) System Administrator---US citizen to join our team in Atlanta (REMOTE), Georgia (US-GA), United States (US). Job Summary: Cloud Infrastructure Administration

• Deploy, manage, and maintain Oracle Linux servers hosted in OCI environments along with IaaS and DBaaS supporting SNS systems.
• Configure and administer NAT Instances, Dynamic Routing Gateways (DRG), VCNs, and other OCI networking components to ensure secure and resilient connectivity.
• Manage File Storage and Object Storage resources, ensuring data integrity, scalability, and compliance with client and federal retention policies.
• Implement and manage OCI Identity and Access Management (IAM) policies and compartment structures for least-privilege access.

System Security & Compliance

• Support Oracle Data Safe for data security, auditing, and activity monitoring of database assets.
• Perform patching, vulnerability scanning, and remediation in accordance with client and federal security standards.
• Ensure all OCI configurations adhere to FedRAMP Moderate baseline controls, NIST 800-53 security requirements, and client-specific security guidelines.
• Assist in the development and maintenance of System Security Plans (SSPs) and other documentation required for system Authority to Operate (ATO).

Operations, Automation, & Support

• Develop automation scripts and OCI CLI tools for resource provisioning, patch management, and performance monitoring.
• Maintain accurate documentation of OCI architecture, system configurations, and operational procedures.
• Provide Tier 2/3 operational support for OCI-hosted environments, collaborating with internal client security, development, and operations teams.
• Participate in incident response, continuity of operations (COOP), and disaster recovery planning and testing.

Collaboration & Mission Support

• Work closely with cloud engineering, cybersecurity, and program management teams to ensure reliable and secure operations of mission-critical systems.
• Contribute to modernization initiatives supporting public health emergency preparedness and response platforms.
• Support audits, security assessments, and configuration reviews as required by the ASPR Information Security Office and client OCIO.

Basic Qualifications:

• Bachelor's degree, One-and-one- half (1.5) years of additional experience can substitute for one (1) year of a typical degree program.
• Minimum 10 years of experience in systems administration, including at least 3 years managing Oracle Cloud Infrastructure (OCI) environments.
• Minimum 10 years of experience with Oracle Linux server administration (installation, tuning, patching, troubleshooting).
• Minimum 1 year of experience with NAT instances, Dynamic Routing Gateways, and VCN configuration in OCI.
• Minimum 1 year of experience with OCI File and Object Storage, lifecycle policies, and access management.
• Minimum 2 years of experience with Oracle Data Safe, Vulnerability Scanning Service, and OCI Monitoring/Logging.
• Minimum 2 years of experience with patch management and vulnerability remediation in a federal or highly regulated environment.
• Minimum 2 years of experience with Bash, Python, or OCI CLI scripting for automation and orchestration.
• Minimum 2 years of experience creating and modifying Ansible Playbooks and Teredata queries.
• Must be a US citizen.

Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting pay range for this remote role is $75,168 - $156,600. This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on a number of factors, including the candidate’s actual work location, relevant experience, technical skills, and other qualifications. This position may also be eligible for incentive compensation based on individual and/or company performance. This position is eligible for company benefits including medical, dental, and vision insurance with an employer contribution, flexible spending or health savings account, life and AD&D insurance, short and long term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally-required benefits. 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 accele Apply tot his job Apply To this Job