Mainframe Administrator

Tekskills Inc.; Kolkata District; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Tekskills Inc. in Kolkata is seeking an experienced Mainframe Administrator to manage IBM Z systems, install and configure components, and maintain CICS transactions.

The role emphasizes minimizing downtime during migrations and ensuring high availability through proactive monitoring. You will collaborate with development teams on complex data transformations, system upgrades, and large IT infrastructure projects.

Qualifications

• 7–13 years of hands-on Mainframe Administration experience.
• Strong knowledge of CICS transaction processing systems.
• Experience with migration projects and complex data transformations.
• Proven track record in managing large-scale IT infrastructure projects.

Responsibilities

• Manage mainframe systems, including installation, configuration, and maintenance of CICS transactions.
• Perform migrations from one mainframe system to another with minimal downtime.
• Ensure high availability of mainframe applications by monitoring performance and troubleshooting issues promptly.
• Collaborate with development teams to resolve technical issues related to mainframe applications.

Skills

Mainframe Administration

CICS

Migrations

High Availability

Collaboration

Job description

Roles and Responsibilities :

• Manage mainframe systems, including installation, configuration, and maintenance of CICS transactions.
• Perform migrations from one mainframe system to another with minimal downtime.
• Ensure high availability of mainframe applications by monitoring performance and troubleshooting issues promptly.
• Collaborate with development teams to resolve technical issues related to mainframe applications.

Job Requirements :

• 7-13 years of experience in Mainframe Administration on IBM Z Series platforms (AS400/RACF).
• Strong knowledge of CICS transaction processing systems.
• Experience in migration projects involving complex data transformations and system upgrades.
• Proven track record in managing large-scale IT infrastructure projects.