Informatica + Big Data + Hive + Hadoop + UNIX Production Support

Job Description:

• We are looking for experienced professionals with hands on expertise in Informatica Big Data technologies Hive Hadoop and UNIX with a strong focus on production support and operations
• The ideal candidate should have experience in managing data pipelines ETL workflows and batch processing systems ensuring smooth production operations timely issue resolution and minimal business impact

Key Responsibilities:

• Provide production support for data integration and Big Data platforms
• Monitor ETL workflows batch jobs Hive queries Hadoop jobs and UNIX scripts
• Analyze and resolve job failures data issues and performance bottlenecks
• Handle incident management service requests and escalation handling within SLA
• Perform root cause analysis RCA and implement fixes for recurring issues
• Troubleshoot issues across Informatica workflows Hive Hadoop jobs and UNIX environment
• Validate and reconcile data to ensure accuracy of production loads
• Support job scheduling batch execution and release deployment validation
• Work closely with application DB infra and business teams for issue resolution
• Perform basic performance tuning of ETL workflows and Big Data processes
• Maintain SOPs runbooks support documentation and knowledge base
• Participate in on call shift support as required
• Ensure adherence to ITIL processes SLA and operational guidelines

Technical Requirements:

• Required Technical Skills
• Strong hands on experience in Informatica PowerCenter or similar
• Good experience with Big Data technologies Hive Hadoop
• Strong working knowledge of UNIX Linux and shell scripting
• Experience in production support ETL support batch support
• Strong understanding of workflow job monitoring and troubleshooting
• Good SQL HiveQL skills for data validation and issue analysis
• Experience in resolving data pipeline failures and batch abends
• Familiarity with job scheduling tools Control M Autosys etc
• Experience with incident management tools ServiceNow Remedy JIRA etc
• Understanding of SLA RCA and escalation processes
• Strong analytical and debugging skills
• Preferred Skills
• Experience in L2 L3 support environments
• Knowledge of data warehousing and ETL concepts
• Exposure to performance tuning in Hive Hadoop environments
• Familiarity with enterprise production support models
• Ability to work with cross functional teams in high pressure environments

Additional Responsibilities:

• Role Expectations
• Ensure smooth execution of daily production jobs and data pipelines
• Quickly identify and resolve critical production issues
• Maintain high system availability and reliability
• Communicate effectively with stakeholders during incidents
• Support deployment cycles and post release monitoring
• Contribute to continuous improvement through RCA and process enhancements
• Desired Candidate Profile
• 5 9 years of relevant IT experience
• Strong experience in production support for Informatica Big Data environments
• Proven experience in handling incidents batch failures and data issues
• Strong troubleshooting skills across ETL Hive Hadoop and UNIX layers
• Good SQL HiveQL knowledge
• Experience working in SLA driven support environments
• Good communication and coordination skills
• Educational Qualification
• Bachelor s degree in Computer Science IT Engineering or related discipline
• Work Location
• Hyderabad HYD

Preferred Skills:

Technology->Big Data - Hadoop->Hadoop->Hive,Technology->Data Management - Data Integration->Informatica->Informatica - Informatica Power Center,Technology->Open System->UNIX