bTranz - Senior Oracle EBS/DBA/OCI Consultant

About The Role We are seeking an experienced Senior Oracle EBS DBA & OCI Consultant to lead Oracle E-Business Suite administration, database upgrades, cloud migration, and production support initiatives. The ideal candidate will possess deep expertise in Oracle EBS, Oracle Database Administration, and Oracle Cloud Infrastructure (OCI), with a strong background in managing mission-critical enterprise environments. Key Responsibilities Lead Oracle EBS upgrades from version 12.5 to the latest 12.x release. Perform Oracle Database upgrades from 11g to 19c. Manage Oracle EBS administration, including ADOP patching, cloning, cutover activities, and security updates. Deploy, configure, and support Oracle E-Business Suite workloads on Oracle Cloud Infrastructure (OCI). Design and implement OCI networking and security components, including VCNs, Network Security Groups (NSGs), IAM, Vault, and Encryption. Configure and manage IAM and Single Sign-On (SSO) integrations. Perform database backup, recovery, and disaster recovery activities using RMAN. Manage Linux environments, including RPM package administration and system maintenance. Monitor system performance, troubleshoot production issues, and optimize Oracle ERP environments. Collaborate with application, infrastructure, and business teams to ensure successful project delivery and system availability. Required Skills Strong expertise in Oracle E-Business Suite (EBS) 12.x administration. Extensive experience with Oracle Database 11g and 19c administration. Hands-on experience with Oracle Cloud Infrastructure (OCI). Strong knowledge of ADOP patching, cloning, cutover, and Oracle EBS lifecycle management. Experience implementing OCI security, including IAM, VCNs, NSGs, Vault, and Encryption. Expertise in RMAN backup, recovery, and database performance tuning. Strong Linux system administration skills. Excellent troubleshooting, analytical, and problem-solving abilities. Preferred Skills Experience designing and supporting High Availability (HA) and Disaster Recovery (DR) environments. Exposure to Oracle Middleware technologies. Experience supporting large-scale enterprise production environments. Strong communication and stakeholder management skills. Qualifications Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field. Oracle Database, Oracle EBS, or Oracle Cloud certifications will be an added advantage. Experience 1015 years of experience in Oracle Database Administration and Oracle E-Business Suite. Proven experience in Oracle Cloud Infrastructure implementations, Oracle EBS upgrades, and enterprise production support. (ref:hirist.tech) Skills Required Linux System Administration .