We are seeking a skilled Informatica Administrator with strong UNIX/Linux expertise to manage, support, and optimize Informatica environments. The ideal candidate will ensure high availability, performance, and reliability of ETL systems while supporting day-to-day operations, deployments, and troubleshooting. Informatica Administration Install, configure, and administer Informatica PowerCenter / BDM environments. Manage Informatica domains, repositories, integration services, and nodes. Handle code deployment, migration, and release management across Dev, QA, and Production environments. Monitor workflows, sessions, and logs to ensure successful execution. Troubleshoot and resolve issues related to ETL jobs, performance bottlenecks, and failures. Perform patching, upgrades, backups, and recovery of Informatica systems. Implement and manage user roles, security, and access control policies. Work with development teams for performance tuning and optimization. UNIX / Linux Responsibilities Administer and maintain UNIX/Linux servers supporting Informatica platforms. Develop and maintain shell scripts for automation and monitoring. Monitor system performance, CPU, memory, and disk usage. Manage file systems, permissions, and batch processing jobs. Schedule and monitor jobs using cron or enterprise schedulers. Analyze logs and troubleshoot system-level issues impacting Informatica workflows. Provide production support and participate in on-call rotations. Collaborate with ETL developers, DBAs, and infrastructure teams. Document system configurations, processes, and SOPs. Ensure adherence to data security and governance standards. Support 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.