Mainframe System Programmer | HumanBit main
full-time
Posted on August 28, 2025
Job Description
Mainframe System Programmer
Company Overview
Company overview details not provided.
Job Summary
The Mainframe System Programmer plays a vital role in the administration and support of zSeries systems within a large, multi-client and multi-vendor environment. This position is aimed at enhancing the zSeries platform through innovative service offerings that meet the evolving needs of customers. The programmer will work collaboratively with a team of technical specialists across various domains including operating systems, databases, telecommunications, and web applications.
Responsibilities
- Install, propagate, maintain, and support z/OS and related software products on centralized zSeries servers.
- Master and utilize tools for centralized zSeries servers, including JCL, Scheduler, operations, automation, storage, and the processes for changes and incidents.
- Monitor system performance and the various components within the environment.
- Support daily systems maintenance activities and ensure efficient operation.
- Diagnose complex issues, develop, and implement solutions that meet customer needs.
- Manage service requests and reported issues, ensuring follow-up until resolution.
- Create and maintain documentation for technical procedures and solutions.
- Analyze functional requirements for new needs and service offerings.
- Develop solutions that improve processes impacting client support.
- Participate in audits and disaster recovery tests.
- Provide on-call support as scheduled.
Qualifications
- Education: Bachelor's degree in Computer Science or a related field, or higher.
- Experience: Minimum of 6-10 years of relevant IT experience, with at least 5 years specifically in the role of mainframe system programming.
- Technical Skills:
- Proficient in HLAsm, REXX / CLIST, TSO / ISPF, JCL, and SMPE.
- Functional knowledge of z/OS, JES2 products, Storage management tools (backup, archive, Tape Manager, IOGEN), automation, SDSF / IOF, and security products (RACF / TSS / ACF2).
- Familiarity with system performance monitoring, Sysplex, and debugging tools.
- General knowledge of mainframe software products such as DB, CICS, IMS.
- Soft Skills:
- Excellent organizational skills.
- Strong team collaboration ability.
- Autonomous, creative, and proactive mindset.
- Customer service-focused.
Preferred Skills
- Knowledge of IBM zSeries (z/OS) platforms is highly desirable.
Experience
- A minimum of 6-10 years of experience in IT, with significant experience in mainframe environments.
Environment
- The position operates in a large-scale, multi-client, and multi-vendor environment. Work will be performed in Bangalore with rotational shifts catering to US/Canada time zones.
Salary
Salary details not provided.
Growth Opportunities
Growth opportunities details not provided.
Benefits
Benefit details not provided.