Senior Database Administrator

Senior Database Administrator ( DBA ) to join a fast-paced, multi-tasking, collaborative infrastructure team supporting both legacy and cloud-based database environments. This role requires deep RDBMS experience (SQL Server, Oracle, AWS RDS, DMS) and the ability to work independently across diverse systems as well as in collaboration with other teams. You will play a critical role in performance tuning, data replication, and ensuring stability of production systems while supporting broader modernization efforts. Key Responsibilities: Relational Database Management: Administer and support SQL Server, AWS RDS (MySQL, Postgres), DMS, and Oracle Perform query optimization, indexing, blocking resolution, and performance tuning Manage transactional replication, backups, log file integrity, and tablespace health Troubleshoot database performance issues and proactively take corrective actions Deploy and manage AWS services such as RDS, DMS, DocumentDB, DynamoDB Support cloud DNS setup, security integration, and access control configurations Collaborate across DevOps, data engineering, and application teams to align infrastructure with delivery goals Support & Maintenance: Provide on-call and after-hours support as required Participate in incident response and ongoing performance monitoring Maintain high availability and resilience of all critical data systems Required Qualifications: 5+ years of DBA experience across SQL Server, Oracle, AWS Strong knowledge of indexing strategies, schema design, and replication Experience with AWS RDS, DMS, and general cloud data architecture Analytical thinker with strong troubleshooting and communication skills Familiarity with modern SDLC and CI/CD practices, terraform, Git Able to work independently in a high-volume, multi- database , multi-tasking environment Nice to Have (Not Required): Snowflake Administration: Set up and maintain schemas, access roles, pipelines, and storage Monitor workloads, manage tuning, and optimize data flow Support backup and recovery processes and system health monitoring Experience with FiveTran , HVR , scripting language like python Cloud Hybrid is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. Cloud Hybrid will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will Cloud Hybrid require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract #J-18808-Ljbffr Cloud Hybrid Technologies LLC