Senior IoT Engineer (Industrial IoT)

Job Description

• Design end-to-end IoT system architecture, from hardware selection (sensors, microcontrollers, connectivity) through to the monitoring dashboard for end users.

• Install and deploy IoT/Remote Monitoring System devices across multiple sites/locations.

• Build monitoring dashboards/applications to display various data from IoT devices (e.g., production data, environmental sensors, device status) in real time.

• Integrate data from field devices into cloud databases and present it through visualizations that are easy for users/management to understand.

• Prepare technical requirement documents to ensure installation and device specifications meet company standards.

• Ensuring the system (including the dashboard) runs according to specifications from installation through go-live.

• Troubleshoot hardware, connectivity, and application/dashboard issues in the field.

• Design and build prototypes (PoC/PoT) for new IoT products or systems, including their monitoring interfaces.

• Integrate IoT systems with existing industrial infrastructure (PLC, SCADA) using protocols such as Modbus.

• Coordinate with internal teams and vendors on installation, dashboard development, and system maintenance.
  

Requirements

• Bachelor's degree in Engineering (Electrical, Engineering Physics, Computer Systems, Telecommunications, or related field)

• Minimum 3-5 years of experience as an IoT Engineer with end-to-end experience: field hardware installation and dashboard/monitoring application development

• Proven portfolio of industrial-scale IoT projects (multi-site deployment) that include building dashboards/data visualizations

• Proficient in communication protocols: Modbus (for PLC/SCADA integration), MQTT

• Experienced with microcontrollers (ESP32 or equivalent) and connectivity modules (LoRa/wireless)

• Hands-on experience with field hardware installation (sensors, wiring, monitoring devices)

• Able to build monitoring dashboards/web apps — familiar with backend/frontend frameworks (e.g., Laravel, Node.js/Express, or equivalent) for data visualization

• Familiar with API integration and cloud databases for storing and displaying device data

• Strong knowledge of Operating Systems and system administration, particularly Linux (Debian/Ubuntu) and Windows.

• Strong analytical, troubleshooting, and problem-solving skills.

• Ability to work independently and collaboratively in industrial environments.

• Willing to be placed in Bitung, Tangerang.