Senior Mainframe Technical Specialist - Cobol, DB2, VSAM, JCL, CICS
India
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Job Description
Senior Mainframe Technical Specialist - Cobol, DB2, VSAM, JCL, CICS
Chengalpattu Taluk, Tamil Nadu

Job Summary

The Senior Technical Specialist will be responsible for providing expert technical guidance and support in the areas of Mainframe Cobol, DB2, VSAM, JCL, Mainframe CICS. The role involves ensuring the stability, security, and efficiency of mainframe systems and applications.

Key Responsibilities

1. Develop, maintain, and enhance cobol programs and applications on mainframes.
2. Perform database design, development, and optimization using db2 on the mainframe platform.
3. Manage and administer vsam datasets to ensure optimal performance and data integrity.
4. Create, modify, and debug jcl job control language for batch processing on mainframes.
5. Provide support for mainframe cics (customer information control system) transactions and applications.
6. Collaborate with cross functional teams to troubleshoot and resolve technical issues related to mainframe systems and applications.
7. Implement best practices for mainframe software development and maintenance.
8. Conduct performance tuning and capacity planning for mainframe resources.

Skill Requirements

1. Proficiency in mainframe cobol programming language.
2. Strong working knowledge of db2 for database design, development, and administration.
3. Experience with vsam datasets management for storing and retrieving data on mainframes.
4. Familiarity with jcl (job control language) scripting for batch processing.
5. Handson expertise in mainframe cics (customer information control system).
6. Strong analytical and problem-solving skills.
7. Excellent communication and teamwork abilities.
8. Ability to work effectively in a fast paced, dynamic environment.

Other Requirements

1.Relevant certifications in Mainframe technologies are a plus.
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2025 totaled $14.2 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.