Job Description - Database Engineer (Oracle &SQL; Server / DB2 z/OS)

Key Responsibilities

Database Platforms (Oracle / SQL Server / DB2 z/OS)

- Administer, configure, and support enterprise RDBMS platforms.

- Oracle Database: Administration, performance tuning, backup/recovery.

- SQL Server: SSIS, SSRS, SSAS with optimization and troubleshooting.

- DB2 for z/OS: Subsystem support and mainframe coordination.

DB2 z/OS Utilities & Connectivity

- Hands-on experience with REORG, RUNSTATS, LOAD, UNLOAD, COPY, RECOVER.

- Support troubleshooting for DB2 Gateway, IBM Data Server Client, JDBC/ODBC/CLI drivers.

Performance Management & Issue Resolution

- End-to-end performance monitoring and tuning across RDBMS platforms.

- Diagnose slow SQL, batch workloads, ETL/report performance issues.

Capacity Planning & Analysis

- Conduct capacity assessment and forecast CPU, Memory, I/O, storage trends.

- Recommend scaling strategies and work with infra/mainframe teams.

Data Integration & Middleware

- Support data integration across heterogeneous platforms.

- Troubleshoot latency, throughput,



transformation issues in ETL pipelines.

Availability, Recovery & Reliability

- Implement HA/DR strategies and validate backup & recovery.

- Ensure adherence to uptime, recovery, and performance SLAs.

Security & Compliance

- Administer database security including roles, privileges, authentication.

- Support auditing, encryption, and compliance controls.

Operating Systems & Tooling

- Work across Windows, Linux/Unix, and z/OS environments.

- Scripting skills: PowerShell, Bash, JCL, Python.

Troubleshooting & Support

- Diagnose complex issues in production environments.

- Perform RCA and document resolutions.

Soft Skills

- Excellent communication.

- Solid analytical and organizational capabilities.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Data Base Engineer (Mumbai)
🏢 Envision Technology Solutions
📍 Mumbai