telus-digital - Apache Nifi Admin
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Requirements
• Strong hands-knowledge on administering and supporting Unix platforms • Apache NiFi Administration • 5+ years of hands-on experience administering and supporting Apache NiFi in enterprise environments • Strong experience with NiFi clusters, flows, processors, queues, controller services, upgrades, and configuration management • Proven ability to troubleshoot performance issues, flow failures, back-pressure, and node-level incidents • Experience managing NiFi security, including certificates, TLS/SSL, user access, and policy administration • Strong knowledge of production support, platform monitoring, and incident response • AWS Administration • Strong hands-on experience with AWS Administration in enterprise production environments • Working knowledge of AWS services using Terraform to provision services such as • Security Groups • Load Balancers / networking components • Experience supporting secure, scalable, and highly available cloud environments • Building AWS platform using Terraform • Operations & Support • Experience remediating security vulnerabilities, including CVE patching, OS patching, and library updates • Experience using ticketing tools such as Jira, Cherwell, Ivanti or similar • Ability to create and maintain runbooks, SOPs, and operational support documentation • Comfortable working in incident-driven, 24x7 production support environments • Strong experience working with onshore and offshore teams
Responsibilities
• Administer, support, and maintain Apache NiFi clusters in enterprise production environments • Manage NiFi flows, processors, queues, templates, parameter contexts, and controller services • Perform installation, configuration, upgrades, patching, and lifecycle management of NiFi platforms • Monitor platform health, throughput, latency, failures, and overall system performance • Troubleshoot flow failures, back-pressure issues, cluster instability, and node failures • Manage NiFi security, including TLS/SSL, certificates, access controls, users, and policies • Perform root cause analysis and lead resolution of platform incidents and production issues • Ensure high availability, recoverability, node health, and data integrity across environments • Participate in new environment builds • Maintain operational documentation, runbooks, SOPs, and support procedures
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