Senior IoT Engineer - Houston, TX - Onsite

Senior IoT Engineer

• Houston, TX
• Onsite (Houston, TX, 77086) | 05/01/26

Job Description Job Title:

Senior IoT Engineer Location:

Houston, TX•

Onsite Mode :

Contract (6+ Months) Job Description, Extensive experience in PLC, HMI, SCADA, and OPC UA systems, as well as industrial protocols like IEC60870-5-101/104, DNP3, MODBUS, and OPC standards. Strong network knowledge including DNS, DHCP, Firewall, Gateways, Routers, and IoT protocols such as MQTT, CoAP, and AMQP. Connecting and integrating industrial devices, machines, and equipment with the MES to enable real-time data collection and analysis. Analyzing the current manufacturing processes and systems to identify areas for improvement. Collaborating with cross-functional teams within a manufacturing organization, such as engineering, production, and IT, to ensure that the MES solution is aligned with the organization's goals and objectives. Troubleshooting and Root cause analysis for

PLC/SCADA/HMI

systems. Knowledge of Automation

• manual processes and manual machines using PLC's and controllers, enabling them to transmit data to IIoT applications.

Expertise in IT-OT integrations, utilizing industrial connectors such as Kepware and Ignition. Expertise on IIoT platforms for monitoring devices, measuring productivity, detecting anomalies, and tracking utilization. Expertise in

PLC, SCADA, HMI

programming. Understanding of Service Management & OT Service Management Processes. Monitoring functionality and availability of Industrial Tools, Enterprise System Management Tools and address issues promptly and notify customers. Provisioning and Lifecycle management of industrial devices. Service Catalogue Management (Hardware & Software), Application Store Management, Equipment qualification, Stock and Inventory Management. Monitoring the health of the Tools and resolve or escalate all issues via Incident Management process. Act as the Incident owner for all escalated infrastructure issues. Coordinate with OEM/Third party support teams to resolve device issues. Perform Device Health Status Check, resolution of connectivity issues, Driver and Firmware Management, RCA for device problems. Perform regular maintenance tasks in accordance with the applicable working instructions. Maintain and update service documentation. 8

• 10 Years overall working experience within Operations Technologies advantageous if with IT/digital transformation projects, and in an international environment Senior IoT Engineer
• Houston, TX
• Onsite1iot, SCADA United States