Informatica Administration
Lead installation, configuration, and administration of Informatica PowerCenter / BDM / IDMC (as applicable).
Manage Informatica domains, repositories, integration services, and nodes.
Handle environment setup, code deployments, and release management across Dev, QA, and Production.
Perform performance tuning of workflows, sessions, and mappings.
Lead upgrades, patching, migrations, and system scaling.
Monitor system health and resolve critical production issues.
Implement and audit security policies, roles, and user access controls.
Ensure high availability and disaster recovery planning for Informatica environments.
UNIX / Linux Administration
Administer and maintain UNIX/Linux servers supporting Informatica platforms.
Develop and maintain shell scripts for automation, monitoring, and deployments.
Perform system performance tuning, resource monitoring, and troubleshooting.
Manage file systems, permissions, and process scheduling.
Support batch job execution and scheduling via cron or enterprise schedulers.
Analyze logs and debug system-level issues impacting Informatica performance.
Cross-Functional & Leadership Responsibilities
Act as a technical lead for Informatica platform support and administration.
Collaborate with ETL developers, infrastructure, and DevOps teams.
Drive automation and operational efficiency initiatives.
Mentor junior team members and provide technical guidance.
Create and maintain technical documentation, runbooks, and SOPs.
Participate in incident, problem, and change management processes.

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem. Infosys provides equal employment opportunities to applicants and employees without regard to race, color, sex, gender identity; sexual orientation, religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.

Strong experience in Informatica Administration (PowerCenter / BDM)
Expertise in UNIX/Linux system administration
Proficiency in Shell scripting (mandatory)
Experience in performance tuning, troubleshooting, and monitoring
Knowledge of ETL processes and data warehousing concepts
Familiarity with job scheduling tools (Autosys, Control-M, cron)
Experience with log analysis and system diagnostics

We are seeking an experienced Senior Informatica Administrator with strong UNIX/Linux expertise to manage and support enterprise data integration platforms. The role involves administration, performance tuning, and maintenance of Informatica environments while leveraging UNIX skills for automation, troubleshooting, and system optimization.