Senior Staff Professional, Database Management

About Marvell Marvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our innovative technology is enabling new possibilities.  At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead.  Your Team, Your Impact Corporate TechOps (Database) group is responsible for building, managing, and supporting enterprise applications, engineering databases, and associated application environments. What You Can Expect Plan and respond to service outages including backups and restores Monitor system performance and diagnose software and hardware failures to resolution Provide patch management and distribution capabilities to prevent new threats with minimized physical infrastructure impacts Provide data cleansing services, verify data integrity, and implement access controls Perform database configuration, monitoring, and tuning Provide routine maintenance including problem defect analysis and resolution, space, storage, object management, physical database layout, rollback segment management, and temporary space management Support logs and alerts, access rights and roles, database instance version control, new IDs, roles, authorizations, audits, locked/unlocked status, and revocation Perform memory usage monitoring, database parameter configuration, database resources, I/O distribution Ensure system health, maintenance, technical security, recovery, and basic application technical tuning Maintain Oracle Critical Upgrades and patch management schedules Supports software Development, Migration, and Integration efforts as needed Contribute to work plans for security analysis and recommendations. What We're Looking For 8+ years of hands-on experience administering and supporting Oracle E-Business Suite (EBS), including 12.2.x on Oracle Database 19c Expertise in EBS cloning, environment refreshes, and patching, including AD/TXK, online patching (adop), RUP, and CPU/PSU Working knowledge of EBS application upgrades (for example, 12.1.x to 12.2.x and 12.2.x RUP upgrades), including planning, testing, cutover, and rollback Strong expertise in Oracle Active Data Guard (ADG) for high availability, disaster recovery, and read offloading, including switchover/failover testing Advanced performance tuning skills (AWR, ASH, SQL tuning, indexing, partitioning, statistics management) and support for EBS concurrent processing and workflow issues Experience with AWS RDS (Oracle, PostgreSQL, MySQL, MariaDB, SQL Server), including provisioning, backup, monitoring, and failover Proven experience with AWS DMS for migrations and replication, including schema conversion, CDC, and data validation