IoT Hardware Engineer: Sensor Systems & Power Design

Nawatech; Tangerang; On-site; IDR 150,000,000 - 300,000,000; Full time

Job summary

Nawatech is seeking a skilled IoT hardware engineer to translate requirements into robust hardware for IoT devices. You will design sensors, power systems, interfaces, and embedded hardware, delivering schematics, PCB layouts, and prototypes for field deployment.

You will collaborate with firmware and software teams, perform rigorous testing, and contribute to hardware documentation, revisions, and optimization for cost and reliability.

Qualifications

• Bachelor’s or Master’s degree in a related field.
• Minimum 3 years of experience in electronic hardware design or IoT product development.
• Strong understanding of analog and digital electronics and embedded hardware architecture.
• Experience designing IoT hardware including sensors, interfaces, and power systems.
• Hands-on with schematic design, PCB layout, routing, and design reviews.
• Knowledge of power supply, battery management, charging circuits, and protection.
• PCB prototyping, bring-up, validation, and debugging.
• Mechanical CAD and 3D product design for enclosures and mounting.
• Proficiency in PCB design tools (KiCad).
• Proficiency in CAD/3D tools (Inventor, AutoCAD).
• Experience with measurement equipment (multimeters, oscilloscopes, logic analyzers).
• Ability to prepare and maintain schematics, BOM, Gerber files, and test reports.
• Strong hardware troubleshooting and continuous improvement mindset.

Responsibilities

• Assess IoT requirements and translate into hardware/system specs.
• Design and develop hardware for IoT devices including sensors and embedded systems.
• Select components and communication technologies based on requirements.
• Develop schematics, PCB designs, prototypes, and revisions.
• Integrate sensors, actuators, modules into devices.
• Test, validate, and troubleshoot hardware for reliability and performance.
• Support device deployment and field troubleshooting.
• Create technical documentation including BOM and test reports.
• Collaborate with firmware/software engineers and project teams.
• Improve hardware design for reliability, power efficiency, manufacturability, and cost.

Skills

Analog and digital electronics

PCB layout

Schematic design

Embedded hardware

Power management

Sensor interfaces

Hardware troubleshooting

Documentation

Problem solving

Education

Bachelor’s/Master’s degree in Electrical/Electronics/Mechanical Engineering

Tools

KiCad

Inventor

AutoCAD

Job description

Nawatech is seeking a skilled IoT hardware engineer to translate requirements into robust hardware for IoT devices. You will design sensors, power systems, interfaces, and embedded hardware, delivering schematics, PCB layouts, and prototypes for field deployment.

You will collaborate with firmware and software teams, perform rigorous testing, and contribute to hardware documentation, revisions, and optimization for cost and reliability.