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If you are a Senior Mainframe DBA looking for excitement, challenge and stability in your work, then you would be glad to come across this page.

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Role:Senior Mainframe DBA

Location: Hyderabad | Bengaluru | Mumbai | Pune | Chennai | Kolkata | Gurgaon

Work Mode: Hybrid

Experience:7+ Years

Type: Contract to Hire

Requirements

We are seeking an experienced Senior Mainframe DBA (7+ years) to provide 24x7 enterprise database administration and operational support for mainframe database environments. The ideal candidate should have strong expertise in performance tuning, troubleshooting, database maintenance, and operational support for on-premise mainframe platforms.

Key Responsibilities

- Provide 24x7 production support with rotational shifts and on-call responsibilities.

- Administer, monitor, and maintain mainframe databases such as DB2 for z/OS, IMS, VSAM, IDMS in production and non-production environments.

- Implement and manage backup, recovery, performance tuning, high availability (HA), and disaster recovery (DR) strategies.

- Perform health checks, identify performance bottlenecks, and optimize database configurations and queries.

- Automate routine operations using mainframe utilities, JCL, REXX, Python, Shell scripting,



and scheduling tools.

- Manage database security, access controls, compliance, and audit requirements.

- Execute database patching, upgrades, and migrations with minimal downtime.

- Collaborate with application and infrastructure teams for deployments and issue resolution.

- Perform incident management, root cause analysis, and documentation.

- Maintain documentation, operational procedures, and best practices.

Required Skills & Experience

- Bachelor’s degree in Computer Science, IT, or related field.

- 7+ years DBA experience managing mainframe databases (DB2 z/OS, IMS, VSAM, IDMS, etc.).

- Strong understanding of mainframe database architecture, performance tuning, scaling, partitioning, and throughput optimization.

- Expertise in scripting (JCL, REXX, Python, Shell) and automation tools.

- Experience with HA/DR strategies, replication, backup, and recovery.

- Knowledge of database monitoring tools such as Dynatrace, Azure Monitor, Nagios.

- Experience supporting cloud migrations or hybrid environments (Azure/GCP preferred).

- Strong understanding of database security, compliance, and auditing practices.

- Proven experience in database upgrades, patching, and migrations.

- Excellent troubleshooting, communication, and documentation skills.

Preferred Qualifications

- Mainframe DBA certifications.

- Experience with modernization or migration projects (mainframe to distributed/cloud platforms).

- Exposure to cloud database platforms (Azure, GCP).

- Experience with automation tools such as PowerShell, Ansible, Terraform, Shell scripting.

- Familiarity with additional mainframe technologies such as CICS, IMS, VSAM.

Benefits

Visit us at http://alignity.io/careers. Alignity Solutions is an Equal Opportunity Employer, M/F/V/D.

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📌 Mainframe IMS &DBA (Shaikpet)
🏢 Alignity Solutions
📍 Shaikpet