Oracle Cloud Infrastructure (OCI) System Administrator

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 Oracle Cloud Infrastructure (OCI) System Administrator 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. 
• Ability to obtain and maintain a Public Trust Clearance.

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 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 recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. 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. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.