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Description:
Work location: Remote work accepted from anywhere in US
Role Summary
The Senior Apache NiFi Engineer is responsible for the design, development, administration, and operational support of Apache NiFi based data integration platforms in enterprise production environments. The role focuses on delivering secure, scalable, and high performance data ingestion and real time processing solutions, including support for industrial and IoT data integration use cases.
Key Responsibilities
Administer, operate, and support Apache NiFi clusters in production environments
Design, develop, and maintain NiFi data flows, processors, queues, templates, and controller services
Perform NiFi upgrades, patching, and configuration management
Monitor system performance including throughput, latency, and failure rates
Troubleshoot flow failures, back pressure conditions, and node level issues
Implement and manage NiFi security including TLS, user access, policies, and certificates
Conduct root cause analysis for outages and performance degradation
Ensure high availability, node health, fault tolerance, and data integrity
Collaborate with architects, data engineers, and stakeholders to deliver reliable data integration solutions
Required Skills & Experience
Apache NiFi & Data Integration
Strong hands on experience designing, developing, and deploying Apache NiFi data flows
In depth knowledge of NiFi processors, controller services, templates, and reporting tasks
Experience with data ingestion, transformation, routing, and system integration
Familiarity with data formats such as JSON, XML, CSV, Avro, and Parquet
Solid understanding of batch and real time data processing architectures
IoT & Industrial Data Processing
Experience ingesting and processing data from industrial sensors, PLCs, SCADA systems, and ICS devices
Familiarity with industrial communication protocols such as MQTT, OPC UA, Modbus, DNP3, and EtherNet/IP
Experience handling high volume, low latency telemetry data streams
Understanding of industrial and ICS security requirements, including network segmentation and secure communication
Programming, Platform & DevOps
Proficiency in Groovy, Python, or Shell scripting; Java knowledge preferred
Experience working in Linux/Unix environments, with knowledge of networking fundamentals and SSL/TLS
Exposure to Kafka, Hadoop, Spark, or similar big data and streaming technologies (preferred)
Experience with NiFi monitoring, logs, provenance data, and metrics
Familiarity with Git and CI/CD pipelines for deploying and managing NiFi flows
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