Thiết kế và phát triển khối quản lý nguồn (PMU) và mạch phần cứng điện tử cho robot hình người tại VinDynamics.
Yêu cầu
Tối thiểu 3 năm kinh nghiệm thiết kế phần cứng điện tử
Thành thạo thiết kế schematic và PCB bằng Altium Designer
Kiến thức sâu về PCB tốc độ cao, Signal Integrity (SI), Power Integrity (PI)
Kinh nghiệm thiết kế nguồn DC/DC và cấu trúc power tree cho hệ thống nhúng
Kinh nghiệm kiểm thử, gỡ lỗi bo mạch bằng dao động ký, logic analyzer
Trách nhiệm
Thiết kế Power Management Unit (PMU) cho hệ thống robot hình người
Thiết kế mạch DC/DC, phân phối điện, soft-start và bảo vệ nguồn trên PCB dòng lớn
Thực hiện phân tích công suất, nhiệt, hiệu suất và lựa chọn linh kiện nguồn
Bring-up, kiểm thử, xác nhận và gỡ lỗi mạch điện nguồn trên nguyên mẫu
Có thì tốt
Kinh nghiệm thiết kế bo mạch carrier cho SoC hoặc embedded computing
Kinh nghiệm dùng công cụ mô phỏng SI/PI (HyperLynx, Sigrity, ADS) và VNA/TDR
Kinh nghiệm bring-up Linux nhúng và cấu hình BSP/device tree
Lương và phúc lợi
Lương tháng 13 và thưởng theo hiệu suất công việc
Phụ cấp ăn trưa và quà tặng các dịp lễ tết
Bảo hiểm sức khỏe và du lịch công ty hàng năm
Chính sách ưu đãi trong hệ sinh thái Vingroup
Tóm tắt bằng AI từ JD gốc, đọc JD gốc trước khi ứng tuyển.
ABOUT VINDYNAMICS
At VinDynamics, we design safe, affordable, and intelligent humanoid robots to assist in everyday life — robots for everyone. Backed by Vingroup, Vietnam’s leading technology conglomerate, we are on a mission to make advanced robotics accessible, reliable, and beneficial for billions of people worldwide. By combining cutting-edge AI, world-class engineering, and human-centered design, we aim to seamlessly integrate robots into daily life — enhancing safety, productivity, and happiness at home and beyond.
Key Responsibilities:
Design and develop the Power Management Unit (PMU) for humanoid robotic systems
Design DC/DC converters, power distribution systems, soft-start/pre-charge circuits, and power protection mechanisms
Perform power analysis, including power budget calculations, peak current estimation, power loss evaluation, thermal analysis, and efficiency optimization
Select and design power components, including MOSFETs, gate drivers, power management ICs, inductors, capacitors, and current sensors
Design and optimize high-current and power PCBs, ensuring thermal performance, EMI/EMC compliance, and long-term reliability
Conduct hardware bring-up, testing, measurement, and validation of power electronics circuits
Debug, troubleshoot, and perform root-cause analysis of power-related issues in robotic systems
Support hardware repair, component replacement, and continuous improvement during prototype testing and system operation
Collaborate closely with Motor Control, Battery/BMS, Firmware, and System Engineering teams to develop and optimize the robot's power architecture
Simulate, analyze, and optimize power circuits using LTspice, PSpice, SIMPLIS, or equivalent simulation tools
Contribute to the development of robust and scalable power solutions for advanced robotic platforms.
Relevant education and experience:
Bachelor's degree or higher in Electrical Engineering, Electronics Engineering, Mechatronics, or a related field.
Minimum 3 years of experience in electronic hardware design; experience designing embedded computing platforms or SoC carrier boards is highly preferred.
Proficiency in schematic capture and PCB design using Altium Designer.
Strong knowledge of:
High-speed PCB design
Differential pair routing
Controlled impedance design
Length matching
Signal Integrity (SI)
Power Integrity (PI)
PCB stack-up design and grounding strategies
Hands-on experience designing and debugging high-speed interfaces, including:
PCIe Gen3/Gen4
USB 3.x
MIPI CSI/DSI
Gigabit Ethernet
HDMI, DisplayPort, or equivalent interfaces
Experience designing DC/DC power supplies and power tree architectures for embedded systems.
Proficient in using oscilloscopes, logic analyzers, and electronic test equipment for board-level debugging and validation.
Strong ability to read and interpret datasheets, reference designs, application notes, and hardware design guidelines.
Experience with Signal Integrity (SI) and Power Integrity (PI) simulation tools such as HyperLynx, Sigrity, ADS, or equivalent.
Experience using VNA (Vector Network Analyzer) and TDR (Time Domain Reflectometer) for transmission line characterization and impedance verification.
Experience with Linux embedded system bring-up and collaboration on BSP/device tree configuration is preferred.
Solid understanding of EMC/EMI principles and experience designing hardware that meets industrial compliance requirements.
Strong analytical and problem-solving skills, with the ability to work effectively in a cross-functional engineering environment.
Benefits:
Attractive income, competitive and commensurate with individual capabilities.
13th-month salary, gifts on public holidays and special occasions, and performance-based bonuses.
Meal allowance, annual company trips, health insurance, and exclusive benefits within the Group’s ecosystem.
Clear career development opportunities aligned with the company’s growth, with access to training programs based on capability and job role.
A dynamic and open working environment with diverse cultural and sports activities.
