Sybase Database Administrator

- Installing, configuring, and maintaining Sybase ASE and Replication Server environments. - Managing database upgrades, patching, migrations, and version lifecycle activities. - Overseeing platform migrations from RHEL7/8 to RHEL9. - Implementing and managing database security, roles, permissions, and auditing. - Monitoring database environments to identify and resolve performance bottlenecks. - Optimizing SQL queries, indexes, server configurations, and resource allocation. - Diagnosing and resolving blocking, deadlocks, contention, and execution plan issues. - Maintaining and improving backup and recovery strategies using Sybase Backup Server. - Supporting high-availability and replication architectures, including DR environments. - Conducting regular recovery testing and ensuring compliance with DR procedures. - Providing L2/L3 support for production and non-production database incidents and requests. - Collaborating with development and application teams on schema changes, data insights, and integration. - Creating and maintaining automation scripts for routine tasks. - Participating in an on-call rotation to provide out-of-hours support for critical production systems. - Developing and maintaining detailed documentation for configurations, processes, and operational procedures. - Ensuring all database environments comply with security, governance, and compliance standards. - Supporting internal and external audits with necessary evidence and reporting.