Database Administrator
FIS
Chennai, Tamil Nadu, India5h agovia LinkedIn
About The Role
- Opportunity to work on challenging and relevant issues in financial services and technology.
- Part of the Decision Solutions (Chex Systems) team.
Key Responsibilities
- Installation, Upgrades, and Configuration across production, staging, and development environments.
- Work with z/OS, MVS, JCL, CICS, and TSO subsystems on mainframes.
- Configure memory allocation, buffer pools, and storage parameters to match transaction volumes.
- Performance Tuning and Monitoring.
- Query Optimization.
- Buffer Pool & Index Tuning.
- Compliance & Auditing.
- Disaster Recovery.
- High Availability.
- Schema Design.
- Standard Enforcement.
- Change Migration.
Requirements & Tech Stack
- Mainframes: z/OS, MVS, JCL, CICS, TSO.
- Database Administration skills.
Qualifications
- Real-time experience in the responsibilities listed.
- Excellent communication skills.
- Assertive thinking.
- Ability to work as a team.
- Ready to work in shifts.
- Ready to support production calls at off hours.
- Readiness to learn and explore.
- Good problem-solving skills.
- Analytical thinking.