IoT & Industrial Automation Engineer

Role Overview:

This is a critical “make-or-break” role responsible for connecting all factory machines—modern and legacy—to a centralized monitoring system. The engineer will determine, design, and implement the best method to extract machine data, whether through existing industrial protocols or custom-built sensor retrofits. The role combines industrial automation, IoT, embedded systems, and edge computing to enable real-time monitoring, analytics, and predictive maintenance across the plant.

Key Responsibilities

Machine Connectivity & Integration

* Audit all active machines to assess data availability and optimal connectivity approach.

* Integrate modern machines using industrial communication protocols such as OPC-UA, Modbus, Profinet, APIs, and JDF/CIP4 (Heidelberg).

* Design and implement connectivity solutions for both automated and manual machines.

Legacy Machine Retrofit Solutions

* Design sensor-based retrofits for machines without controllers or data ports.

* Implement production counters, current/power sensors, vibration sensors, and optical/proximity sensors to capture:

* Machine run status

* Production count

* Basic machine health metrics

Embedded Systems & Hardware Development

* Design and develop embedded systems using ESP32, STM32, Raspberry Pi, or industrial MCUs.

* Develop firmware (C/C++ / MicroPython) for sensor data acquisition and communication.

* Design PCBs (basic level) and rugged enclosures suitable for industrial environments.

* Ensure safe power design, isolation, and industrial-grade reliability.

IoT & Edge Computing

* Set up edge gateways for machine data collection.

* Implement MQTT-based data pipelines from machines to cloud/platform.

* Integrate REST APIs and other IoT communication protocols.

* Work with platforms for real-time monitoring, data logging, and analytics.

Automation & Control Systems

* Program, troubleshoot, and integrate PLCs (Siemens, Allen-Bradley, Schneider, Delta).

* Work with SCADA systems and industrial control networks.

* Integrate sensors, actuators, and industrial devices into automation workflows.

Required Skills & Qualifications

* 2–3 years experience in IoT, embedded systems, or industrial automation.

* Strong knowledge of PLCs and industrial protocols (Modbus, OPC-UA, Profinet).

* Hands-on experience with sensors and instrumentation.

* Experience with microcontrollers (ESP32, STM32) and embedded systems.

* Experience with MQTT, REST APIs, and edge computing.

* Understanding of networking fundamentals (Wi-Fi, Ethernet).

* Ability to read electrical schematics and troubleshoot industrial systems.

* Strong analytical and problem-solving skills.

* Bachelor’s degree in Electronics, Electrical, Mechatronics, or related field.

Preferred (Nice to Have)

* Experience in printing/packaging machinery (Heidelberg, Prinect, CIP4/JDF).

* Experience in OEE or machine monitoring systems.

* Knowledge of RS485/Modbus and power monitoring systems.

* Experience deploying large numbers of IoT devices in industrial environments.

* Familiarity with Node-RED or Python-based IoT workflows.

* Exposure to AI-based CCTV or video analytics systems.

* Experience with ruggedized industrial hardware design.