Senior SI/PI Simulation Engineer - Pre/Post-Sales Expert

AVENSYS CONSULTING PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Avensys Consulting Pte Ltd is seeking an experienced Application Engineer – SI/PI to support customers with high‑end electromagnetic simulation solutions. The role requires deep expertise in Signal Integrity, Power Integrity, EMI/EMC, and RF system design, with hands-on use of industry tools.

You will engage with customers across APAC, deliver demonstrations, PoCs, training, and workshops, and collaborate with sales and product teams to tailor workflows that optimize product performance.

Qualifications

• 10+ years of experience in Signal Integrity (SI), Power Integrity (PI), EMI/EMC, RF system design, or electromagnetic simulation.
• Must have hands-on expertise in Ansys HFSS, SIwave, Q3D Extractor, or equivalent electromagnetic simulation tools, with experience in Cadence Sigrity, Keysight ADS, HyperLynx, or similar SI/PI analysis solutions.
• Must have strong knowledge of high-speed PCB and IC package design, including technologies such as DDR4/DDR5, PCIe, USB, Ethernet, SerDes, HDMI, DisplayPort, along with a solid understanding of electromagnetic theory, RF fundamentals, PCB/package analysis, and EMC/EMI compliance.
• Experience supporting semiconductor, electronics, PCB, or system design customers, with the ability to solve complex technical challenges and optimize product performance.
• Proven customer-facing experience in technical consulting, application engineering, or pre-sales, including delivering customer training, workshops, technical seminars, and working with regional/global customers across the APAC region

Responsibilities

• Provide technical pre-sales and post-sales support for SI/PI simulation solutions.
• Understand customer requirements and recommend appropriate simulation methodologies and workflows.
• Conduct product demonstrations, proof-of-concepts (PoCs), technical presentations, and customer workshops.
• Perform SI/PI analysis for high-speed PCB and package designs using industry-standard simulation tools.
• Support customers in resolving complex signal integrity, power integrity, and electromagnetic compatibility (EMC/EMI) challenges.
• Deliver technical training and mentoring to customers on simulation best practices.
• Collaborate with the Sales team to identify business opportunities and support customer engagements.
• Develop technical documentation, application notes, and best practice guides.
• Coordinate with global product development and technical support teams to resolve customer issues.
• Stay updated with industry trends, emerging technologies, and EDA tool advancements.

Skills

Signal Integrity

Power Integrity

High-speed PCB Design

IC Package Design

EMC/ EMI Compliance

Electromagnetic Theory

RF Fundamentals

Tools

Ansys HFSS

SIwave

Q3D Extractor

Cadence Sigrity

Keysight ADS

HyperLynx

Job description

Avensys Consulting Pte Ltd is seeking an experienced Application Engineer – SI/PI to support customers with high‑end electromagnetic simulation solutions. The role requires deep expertise in Signal Integrity, Power Integrity, EMI/EMC, and RF system design, with hands-on use of industry tools.

You will engage with customers across APAC, deliver demonstrations, PoCs, training, and workshops, and collaborate with sales and product teams to tailor workflows that optimize product performance.