Location : Penang, Malaysia
Job Mode: Onsite
Salary : Depends on experience and skills.
We are looking for an experienced SI/PI Engineer to join our engineering team. The ideal candidate will have hands-on experience in Signal Integrity and Power Integrity analysis, simulation, and validation for high-speed digital interfaces across chip, package, and board-level designs.
Key Responsibilities
- Perform SI/PI analysis, simulation, and validation for high-speed digital interfaces across chip, package, and board levels.
- Conduct pre-layout and post-layout SI/PI assessments to ensure design performance and compliance with specifications.
- Develop and validate IBIS, SPICE, and S-parameter models for high-speed channel analysis.
- Identify and troubleshoot SI/PI issues, including crosstalk, signal reflections, impedance discontinuities, EMI, and power delivery network (PDN) performance.
- Support high-speed SERDES SI/PI analysis and sign-off for interfaces such as PCIe Gen5/Gen6, USB4, and 56G/112G Ethernet.
- Work closely with substrate and interposer design teams to optimize stack-up, routing, and PDN design.
- Prepare technical analysis reports covering package and system-level performance for customers.
- Develop design guidelines, technical documentation, and best practices for SI/PI optimization.
Requirements
- Bachelor's or master's degree in electrical, Electronics, Mechanical Engineering, or a related discipline.
- 3–7 years of relevant experience in SI/PI engineering, particularly pre-layout and post-layout validation.
- Hands-on experience with SI/PI simulation tools such as Ansys HFSS, SIwave, Cadence Sigrity, Keysight ADS, or equivalent.
- Experience with SPICE-based simulation tools such as HSPICE, Spectre, or LTspice.
- Good understanding of high-speed interface standards, including DDR/LPDDR, PCIe, USB, and Ethernet.
- Strong analytical and problem-solving skills with the ability to troubleshoot complex SI/PI issues.
Interested?
If you have relevant SI/PI engineering experience and are looking for your next career opportunity, feel free to connect or share your updated CV at ************* or DM directly.
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