R&D Electronics Design Engineer - Embedded & IoT

PT Tata Sarana Mandiri (also known as TSM Technologies); Jakarta Pusat; On-site; IDR 133,920,000 - 267,840,000; Full time

Job summary

PT Tata Sarana Mandiri (TSM Technologies) seeks an R&D Electronics Design Engineer to design and develop electronic circuits for embedded, IoT, and industrial products in Jakarta. You will create schematics, select components, and support PCB layout while meeting EMC/EMI, cost, and regulatory requirements.

The role involves prototype bring-up, debugging, and hardware documentation, collaborating with firmware, mechanical, QA, and production teams.

Qualifications

• Bachelor's degree in Electrical, Electronics, or a related field.
• Minimum 2 years of experience in electronic hardware design.
• Strong knowledge of analog and digital circuit design.
• Experience with schematic capture and PCB design using Altium Designer, or equivalent.
• Experience with embedded microcontrollers such as STM32, Renesas RL78, or equivalent.
• Good understanding of UART, SPI, I²C, USB, CAN, RS-232, and RS-485.
• Experience designing battery charging, and low-power circuits.
• Experience with LTE Cat-1, LTE-M, NB-IoT, and LoRa.
• Skilled in using oscilloscopes, logic analyzers and multimeters.
• Knowledge of PCB manufacturing, DFM, DFA, and component selection.
• Familiar with version control and project management tools such as Git, SVN, and Jira.

Responsibilities

• Design and develop electronic circuits for embedded, IoT, and industrial products.
• Create schematics, select components, and support PCB layout development.
• Develop hardware architectures that meet functional, regulatory, EMC/EMI, and cost requirements.
• Support prototype bring-up, debugging, verification, validation, and design optimization.
• Collaborate closely with Firmware, Mechanical, QA & Production Team throughout the product development lifecycle.
• Conduct root cause analysis and implement corrective actions for hardware-related issues during development and production.
• Prepare hardware documentation, including schematics, BOM, specifications, and test reports.
• Deliver projects on schedule while meeting quality and customer requirements.

Skills

Problem solving

Cross-functional collaboration

Analog design

Digital design

Serial interfaces

Low-power design

LTE/IoT connectivity

Measurement & debugging

PCB troubleshooting

Git/SVN/Jira

Education

Bachelor's degree in Electrical/Electronics

Tools

Altium Designer

STM32

Renesas RL78

Oscilloscopes

Logic analyzers

Multimeters

Job description

PT Tata Sarana Mandiri (TSM Technologies) seeks an R&D Electronics Design Engineer to design and develop electronic circuits for embedded, IoT, and industrial products in Jakarta. You will create schematics, select components, and support PCB layout while meeting EMC/EMI, cost, and regulatory requirements.

The role involves prototype bring-up, debugging, and hardware documentation, collaborating with firmware, mechanical, QA, and production teams.