Subject Matter Expert (Support&Ops)
India
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Job Description
Subject Matter Expert (Support&Ops)
Sholinganallur, Tamil Nadu

Job Summary

 IBM i (AS/400/iSeries) Administrator to manage, maintain, and optimize our IBM i environment, ensuring high availability, security, and peak performance across all systems. The ideal candidate will be responsible for system configuration, PTF management, user profile administration, job scheduling, backup and recovery operations, disk and storage management, and performance tuning, while also managing TCP/IP communications, LPAR configurations, and integration with enterprise networks. This role requires hands-on expertise with OS/400 or IBM i operating systems, CL and RPG programming fundamentals, DB2 for i database administration, work management, security best practices (including auditing and compliance), and experience with high-availability solutions such as MIMIX, iTERA, or IBM PowerHA. The administrator will collaborate with application development teams, infrastructure teams, and vendors to troubleshoot issues, plan capacity, implement upgrades, and drive automation initiatives that improve operational efficiency. A minimum of 5+ years of IBM i administration experience, strong problem-solving skills, and relevant certifications (e.g., IBM Certified Systems Administrator) are highly preferred.

Key Responsibilities

 IBM i (AS/400/iSeries) Administrator to manage, maintain, and optimize our IBM i environment, ensuring high availability, security, and peak performance across all systems. The ideal candidate will be responsible for system configuration, PTF management, user profile administration, job scheduling, backup and recovery operations, disk and storage management, and performance tuning, while also managing TCP/IP communications, LPAR configurations, and integration with enterprise networks. This role requires hands-on expertise with OS/400 or IBM i operating systems, CL and RPG programming fundamentals, DB2 for i database administration, work management, security best practices (including auditing and compliance), and experience with high-availability solutions such as MIMIX, iTERA, or IBM PowerHA. The administrator will collaborate with application development teams, infrastructure teams, and vendors to troubleshoot issues, plan capacity, implement upgrades, and drive automation initiatives that improve operational efficiency. A minimum of 5+ years of IBM i administration experience, strong problem-solving skills, and relevant certifications (e.g., IBM Certified Systems Administrator) are highly preferred.

Skill Requirements

IBMI 

Other Requirements

 IBM i (AS/400/iSeries) Administrator to manage, maintain, and optimize our IBM i environment, ensuring high availability, security, and peak performance across all systems. The ideal candidate will be responsible for system configuration, PTF management, user profile administration, job scheduling, backup and recovery operations, disk and storage management, and performance tuning, while also managing TCP/IP communications, LPAR configurations, and integration with enterprise networks. This role requires hands-on expertise with OS/400 or IBM i operating systems, CL and RPG programming fundamentals, DB2 for i database administration, work management, security best practices (including auditing and compliance), and experience with high-availability solutions such as MIMIX, iTERA, or IBM PowerHA. The administrator will collaborate with application development teams, infrastructure teams, and vendors to troubleshoot issues, plan capacity, implement upgrades, and drive automation initiatives that improve operational efficiency. A minimum of 5+ years of IBM i administration experience, strong problem-solving skills, and relevant certifications (e.g., IBM Certified Systems Administrator) are highly preferred.
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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 226,300 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 December 2025 totaled $14.5 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.