Senior Signal Integrity / Power Integrity Engineer (Senior Lead/ Staff)

Celestica; Bayan Lepas; On-site; MYR 70,000 - 95,000; Full time

Job summary

A global manufacturing leader based in Penang is seeking a Senior Signal Integrity / Power Integrity Engineer. This role involves designing and analyzing high-reliability signal and power integrity for server/storage products. Candidates should have a strong background in PCB design tools and electromagnetic theory, alongside a minimum of 10 years of relevant experience. This innovative team focuses on developing cutting-edge technology for Cloud, AI, and 5G deployments worldwide.

Qualifications

• Minimum 10 years of applicable work experience or 8 years with MSEE.
• Experience with TDR and VNA measurements.
• Proficiency in Electromagnetic, Transmission-line & S-parameters theory.

Responsibilities

• Choose PCB materials and define stack-up.
• Perform 3D passive channel modeling and EMI analysis.
• Analyze multi-gigabit serial links and power integrity.

Skills

PCB post-route SI tool experience

Power distribution understanding

Strong communication skills

3-D field solver experience

Scripting languages (VB, Perl, Python)

Education

BSEE or related field

MSEE or related field

Tools

Cadence SPECCTRAQuest

Mentor ICX

SiSoft SI-Auditor

CST Microwave Studio

ANSYS HFSS

Synopsys HSPICE

Keysight ADS

Matlab

Job description

Senior Signal Integrity / Power Integrity Engineer (Senior Lead/ Staff)

Develop SI and PI design for server/storage/communication products. Major works are to serve as the signal integrity analyst and designer provides the support to internal team, suppliers, and customers to deliver the new products.

Job Responsibilities

• PCB material choosing and stack-up definition.
• 3D passive channel modeling, perform SerDes channel extraction using electromagnetic tools.
• Perform signal integrity pre-layout and post-layout analysis in R&D phase.
• Perform static timing and signal integrity analysis of parallel (common clock, source-synchronous) interfaces
• Design and analysis of multi-gigabit serial links, including lab verification and tuning.
• Perform power integrity analysis on power delivery network
• Generate and verify PCB layout rules, manage constraints for PCB layout
• Work directly with ASIC and PCB design teams to evaluate design tradeoffs and optimize design performance / risk / cost / manufacturability
• Cooperate with R&D team and signal test engineers on debugging, failure analysis and fixing issues discovered during test.
• Be familiar with SAS, PCIe, DDR3/4, 25G/56G Ethernet specification is a plus.

Job Requirements

• Experience with at least one PCB post-route SI tool: Cadence SPECCTRAQuest, Mentor ICX, SiSoft SI-Auditor (preferred), Sigrity Power SI.
• Experience with Synopsys HSPICE and/or Keysight ADS for both time and frequency domain circuit simulation
• Experience with at least one 3-D field solver (CST Microwave Studio, ANSYS HFSS)
• Experience with TDR and VNA measurements
• Proficiency in Electromagnetic, Transmission-line & S-parameters theory and modeling.
• Good understanding on power distribution and SerDes design
• BSEE or related field with min. 10 years of applicable work experience or MSEE or related field with min. 8 years of experience
• Experience of script languages like VB, Perl or Python
• Use of mathematic tools like Matlab
• Strong written and oral communication in English with customer service skills

Headquartered in Toronto, Celestica Inc. is a global leader in high-reliability design, manufacturing, and supply chain solutions. We enable major brands to launch complex products in markets like Aerospace, Defense, HealthTech, and Industrial, driving a smarter, sustainable future. In 2023, Celestica expanded its footprint with a new Design Centre in Penang, Malaysia. This strategic hub collaborates with our global engineering teams to develop cutting-edge Hardware Platform Solutions. The Penang team focuses on next-gen Networking, Storage, and Server technologies to power Cloud, AI, Machine Learning, Edge, and 5G deployments worldwide.