Hiring For DB2 Admin

Glauben Technologies; Hyderabad, Chennai District; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Glauben Technologies is seeking an experienced Mainframe Db2 for z/OS DBA with 7+ to 10+ years of relevant experience. You will handle backup/recovery, performance tuning, SQL analysis, and production support in a global support setup.

Expertise in JCL, TSO/ISPF, SDSF, and batch processing, plus automation using Python/REXX, will be essential as you collaborate across platforms and integrate APIs in a modern mainframe environment.

Qualifications

• 7+ to 10+ years of relevant experience, based on position level and business requirement.
• Strong hands-on Mainframe Db2 for z/OS DBA experience, including backup/recovery, performance tuning, SQL analysis, and production support.
• Knowledge of replication platforms including QREP, CDC, DPROP, and CDA.
• Solid mainframe fundamentals across JCL, TSO/ISPF, SDSF, datasets, batch processing, and operational troubleshooting.
• Automation experience using Python, REXX, shell/USS scripting, or similar tools.
• Knowledge of REST APIs, z/OS Connect, z/OSMF workflows, API integration, and mainframe security concepts.

Skills

Mainframe Db2 for z/OS

Backup / recovery

Performance tuning

SQL analysis

Production support

Replication platforms (QREP, CDC, DPRO

CDA

JCL / TSO / ISPF / SDSF

Batch processing

Automation (Python, REXX, shell/USS)

REST APIs / z/OS Connect / z/OSMF

Mainframe security concepts

Troubleshooting / cross-platform / in

Global support environment

Tools

Splunk

Dynatrace

IBM Db2 tools

BMC Db2 tools

Job description

Job description

Role & responsibilities

7+ to 10+ years of relevant experience, based on position level and business requirement.

Foundational skills*

• Strong hands-on Mainframe Db2 for z/OS DBA experience, including utilities,

backup/recovery, performance tuning, SQL analysis, and production support.

• Good working knowledge of replication platforms including QREP, CDC, DPROP, and CDA.
• Solid mainframe fundamentals across JCL, TSO/ISPF, SDSF, datasets, batch processing,

and operational troubleshooting.

• Automation experience using Python, REXX, shell/USS scripting, or similar tools.
• Knowledge of REST APIs, z/OS Connect, z/OSMF workflows, API integration, and

mainframe security concepts.

• Strong problem-solving, cross-platform troubleshooting, communication, and collaboration

skills in a global support environment.

Desired skills

• USS scripting knowledge is a plus.
• Experience with monitoring and observability tools such as Splunk, Dynatrace, or similar

platforms.

• Exposure to Db2 modernization, mainframe API enablement, platform automation, and

integration with distributed/cloud-based systems.

• Experience with JavaScript, or other automation and development tools is a plus.
• Knowledge of BMC and IBM Db2 tools/utilities is preferred.
• Willingness to learn emerging mainframe modernization technologies and contribute to

continuous improvement initiatives.