Aemulus Corporation Hiring! Full Time High Speed System Design Engineer in Pulau Pinang - Ricebowl

We are seeking a passionate High-Frequency System Design Engineer to join our R&D team in developing next-generation Automated Test Equipment (ATE) and Test & Measurement Instruments (T&MI) for the semiconductor industry. This role blends high frequency system hardware design, simulation and signal integrity analysis, offering an exciting opportunity to work on high-performance systems at the cutting edge of technology.

Role & Responsibilities

• Design and develop high-frequency and mixed-signal systems for ATE.
• Perform advanced SI simulations using tools such as ADS, HyperLynx, LTSpice, or equivalent.
• Conduct signal integrity and power integrity analysis to ensure robust high-speed performance.
• Collaborate with PCB layout engineers to embed DFM (Design for Manufacturability) and DFT (Design for Testability) principles.
• Work closely with Analog, Digital, Firmware, PCB, and Mechanical teams for full system integration.
• Simulate and validate system performance for timing, crosstalk, reflections, PDN stability, decoupling, and transient response.
• Utilize lab equipment (oscilloscopes, VNAs, TDRs, spectrum analyzers) for prototype verification and troubleshooting.
• Drive the full hardware development lifecycle: schematic design → simulation → PCB layout → bring-up → validation.
• Document design approaches, simulation methodologies, and validation results for team knowledge sharing.
• Support NPI and production teams in troubleshooting technical issues during product ramp-up.

Requirements

• Degree in Electronics, Electrical, or Communications Engineering (or related discipline).
• Solid experience and strong interest in high-frequency mixed-signal design, SI analysis, and high speed simulation (ADS or HyperLynx preferred).
• Hands-on experience with high speed circuit design (schematic capture, simulation, and PCB layout)
• Proficient in High Speed interfaces such as MIPI C-PHY, D-PHY, PCIe, DDR5, Ethernet, SPI, I2C, etc.
• Experienced with multi-site load board, probe card and interface board design is an added advantage
• Familiarity with test equipment (oscilloscopes, VNAs, TDRs, signal generators, spectrum analyzers).
• Programming experience (C++, C#, Matlab, or Python) is a plus.
• Open to both experienced engineers and fresh graduates (junior positions available). •