Description :

USIL Technologies is hiring for

Job Title : IT ENABLEMENT ENGINEER - IIOT

Location : Pune

Job Type : Full-Time

Key Responsibilities :

- Design and implement IIoT data flows from PLC/SCADA/DCS to edge, historian, and cloud using Node?RED, OPC UA/DA, Kepware, MQTT/REST, and SQL-backed stores.

- Collect data from shopfloor systems including PLCs, SCADA/DCS, local file systems, sensors, and test benches, ensuring reliable and secure acquisition.

- Integrate via industrial protocols and interfaces : OPC UA/DA, Modbus TCP/RTU, Profinet, EtherNet/IP, MQTT, and file drops (CSV/JSON), with read/write where safe.

- Build reusable Node-RED flows/subflows for device onboarding, health checks, buffering, alerting, and REST/MQTT bridges; maintain versioned configs.

- Collaborate with controls teams to safely access PLC tags and verify mappings against ladder/FB logic, SCADA/DCS points, and SOPs.

- Validate data quality and lineage end-to-end; monitor latency, gaps, drift, and packet loss; drive root-cause analysis and corrective actions.

- Develop edge apps/microservices in Python and JavaScript for parsing, normalization, store?and?forward, and health monitoring; integrate with SQL databases and time-series stores.

- Establish monitoring for data quality, latency, uptime, packet loss; implement logging, metrics, alerting, and SQL-based data validation.

- Produce documentation : network diagrams, data flow maps, tag dictionaries, SQL schemas, SOPs, and runbooks; train plant users.

- Support commissioning, FAT/SAT, and on-call troubleshooting; drive root-cause analysis and corrective actions.

- Ensure compliance with cybersecurity and safety standards; manage credentialing, certificates, and least-privilege access.

Required Qualifications :

- Bachelor's in electrical/Electronics/Instrumentation/CS or equivalent.

- 4+ years in industrial automation/IIoT integrating PLC/SCADA/DCS with IT systems and databases.

- Strong Node-RED experience (flows, subflows, context, error handling, MQTT/HTTP nodes).

- PLC ecosystems : Siemens S7, Rockwell ControlLogix/CompactLogix, Mitsubishi, Schneider, or ABB.

- Protocols : OPC UA/DA, Modbus TCP/RTU, Profinet, EtherNet/IP, MQTT; serial-to-IP gateways.

- Kepware configuration and administration; performance tuning and diagnostics.

- SCADA/DCS exposure : tag engineering, alarms, historian (e.g., Ignition, WinCC, FactoryTalk, AVEVA/PI).

- SQL proficiency : schema design, indexing, query optimization, stored procedures, and data integrity for PostgreSQL/MySQL/MS SQL; familiarity with time's eries DBs is a plus.

- Programming : Python (pandas, asyncio, pyserial/opcua), JavaScript/Node.js for edge services and APIs.

- Networking : L2/L3 switching, VLANs, QoS, ACLs, routing basics, Wireshark/tcpdump, NTP, SNMP; grounding/EMI awareness.

- Strong troubleshooting across OT devices, drivers, networks, databases, and data pipelines; clear stakeholder communication.