Mainframe System Programmer

3 weeks ago


Chennai, Tamil Nadu, India People Prime World Wide Full time

About Company :


Our Client is a multinational IT services and consulting company headquartered in USA, With revenues 19.7 Billion USD, with Global work force of 3,50,000 and Listed in NASDAQ, It is one of the leading IT services firms globally, known for its work in digital transformation, technology consulting, and business process outsourcing, Business Focus on Digital Engineering, Cloud Services, AI and Data Analytics, Enterprise Applications ( SAP, Oracle, Sales Force ), IT Infrastructure, Business Process Out Source.

Major delivery centers in India, including cities like Chennai, Pune, Hyderabad, and Bengaluru. Offices in over 35 countries.

India is a major operational hub, with as its U.S. Title : Mainframe System : Chennai , : Mode : Hybrid.


Job Type : Full Time.


Notice Period : Immediate joiners to 90 Days.


Job Description :


Key Responsibilities :


- Manage DB2 ZPARM settings and optimize system parameters.

- Use tools like IBM Omegamon, CA Insight, and BMC Mainview for performance monitoring.

- Strong knowledge of IBM utilities (REORG, RUNSTATS, LOAD, UNLOAD).

- Troubleshoot DB2 system issues, diagnose performance bottlenecks.

- Coordinate with vendors for PMR ticket resolution and issue debugging.

- Support transactional environments like CICS and IMS with Skills and Experience :


- 7+ Yrs experience in DB2 subsystem setup (standalone & data sharing) and ZPARM tuning.

- Expertise in Monoplex, SYSPLEX, and data-sharing architecture.

- Strong knowledge of DB2 DRDA architecture, backup & recovery (image copy, FLASH, mirroring).

- Experience in REXX/CLIST, ISPF programming, and CICS/IMS-DB2 interface.

- Expertise in SMP/E, DB2 software migration (V12, V13), and maintenance.

- Familiarity with unsupported/new DB2 z/OS features, compilers, and debugging.

- Experience handling PMR tickets and DB2 security/health checks.

- Installation & maintenance of IBM tools (OMEGAMON, DB2 Admin, HPU).

- Experience with Broadcom (RC Migration, Fast Load/Unload) and BMC Skills and Experience :


- Strong knowledge of IBM utilities (REORG, RUNSTATS, LOAD, UNLOAD).

- Expertise in DB2 traces, SMF, RMF, WLM, and performance reports.

- Tuning virtual storage (Buffer Pool, EDM Pool, thread storage).

- Experience with monitoring tools (IBM Omegamon, CA Insight, BMC Mainview).

- Experience with DB2 Connect, IBM Data Studio, and DB2 Cloning.

- SAP/DB2 & PeopleSoft/DB2 architecture knowledge, high availability solutions.

(ref:hirist.tech)

  • Chennai, Tamil Nadu, India Ensono Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    About Us (Ensono) Ensono is an expert technology adviser and managed service provider. As a relentless ally, we accelerate clients' digital transformation to achieve business outcomes that stand to last. Our dedicated team helps organizations optimize today's systems across any hybrid environment with services such as consulting, mainframe and application...


  • Chennai, Tamil Nadu, India Ensono Full time ₹ 2,50,000 - ₹ 7,50,000 per year

    Senior Mainframe Systems Programmer – zOS ISV JOB DESCRIPTION As a recognized leader in IT infrastructure management, Ensono is dedicated to cultivating talented individuals with unique skillsets who know how to dream big and build bigger. We are looking for passionate and self-motivated candidates to apply for our Mainframe Systems Programmer open...


  • Chennai, Tamil Nadu, India Ensono Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Job Role SummaryThe Mainframe Systems Programmer provides support for on-going projects that require the installation, testing, and implementation of new operating systems and other 'system' software. Also, the Maintenance and debugging of systems software. Coordination and the IOGEN work for new MF hardware. Research and evaluation of new software and...


  • Chennai, Tamil Nadu, India TECEZE Full time

    Job Title: z/OS System ProgrammerLocation: Chennai, Bangalore, NoidaExperience: 7–10 YearsEmployment Type: Full-Time- Mainframe z/OS Systems Programmer : 7-10 years of hands-on experience as a Mainframe Systems Programmer.- Job Summary: We are seeking a highly skilled and experienced Mainframe z/OS Systems Programmer to join our dynamic IT team. The...


  • Chennai, Tamil Nadu, India TECEZE Full time

    Job Title: z/OS System Programmer Location: Chennai, Bangalore, Noida Experience: 7–10 Years Employment Type: Full-Time Mainframe z/OS Systems Programmer : 7-10 years of hands-on experience as a Mainframe Systems Programmer. Job Summary: We are seeking a highly skilled and experienced Mainframe z/OS Systems Programmer to join our dynamic IT team. The...


  • Chennai, Tamil Nadu, India TECEZE Full time

    Job Title: z/OS System Programmer Location: Chennai, Bangalore, Noida Experience: 7–10 Years Employment Type: Full-TimeMainframe z/OS Systems Programmer : 7-10 years of hands-on experience as a Mainframe Systems Programmer. Job Summary: We are seeking a highly skilled and experienced Mainframe z/OS Systems Programmer to join our dynamic IT team. The...


  • Chennai, Tamil Nadu, India Bnyn Softtech Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    About H&W Computer Systems, Inc. (Banyans Portfolio Operating Company)Since 1979, H&W has been creating superior mainframe software solutions to meet the needs of large data centers. Today, many corporations worldwide, including Global 500 companies, trust H&W as a partner for their critical enterprise software. We enjoy the atmosphere of a small company...


  • Chennai, Tamil Nadu, India People Prime World Wide Full time

    Key Responsibilities :- Perform CICS administration tasks, including CICS TS upgrades, maintenance via SMP/E, and region setup and decommissioning.- Configure and maintain CICS regions, define and manage CICS RDO resources, and ensure high availability.- Troubleshoot and resolve complex CICS issues, performance bottlenecks, and system abends.- Collaborate...


  • Chennai, Tamil Nadu, India TECEZE Full time ₹ 1,20,000 - ₹ 1,80,000 per year

    Job Title: DB2 Systems Programmer (Mainframe z/OS)Location: Chennai, Bangalore, NoidaExperience: 5-8 yearsWork mode: HybridJob Summary:The DB2 Systems Programmer is responsible for installation, maintenance, and upgrade of IBM DB2 for z/OS subsystems, ensuring optimal performance, availability, and stability. Works with DB2 DBAs, z/OS Systems Programmers,...


  • Chennai, Tamil Nadu, India Tata Consultancy Services Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Greetings from TCS TCS is hiring for Mainframe Developer We are looking for Mainframe COBOL DB2 JCL with experiance range of 5 to 10 years Mode of Interview : Virtual Job Location : Hyderabad , ChennaiAbility to craft and alter of DB2 object according to custom's requirement (Ex: Database, Table space, Table, Index, etc)Demonstrable experience with DB2...