Onsite Signal Integrity, Power Integrity Lead Engineer

Posted 2 days ago

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About the role

  • Signal and Power Integrity Engineer working on digital PCB designs at Celestica. Collaborating with global teams for robust product development and troubleshooting signal integrity issues.

Responsibilities

  • The Signal and Power Integrity Engineer will play a critical role in the planning of digital PCB designs, simulation, lab verification, and troubleshooting signal integrity issues on completed designs.
  • They will also be expected to help with design review of critical PCBs for signal integrity concerns.
  • Enhance designs with feedback from reviews in areas such as manufacturing, test, supply chain, reliability, industrial design and simulations.
  • Develop SI and PI design for server/storage/communication products.
  • Major works are to serve as the signal and power integrity analyst and designer provides the support to internal team, suppliers, and customers to deliver the new products.
  • PCB material choosing and stack-up definition.
  • 3D passive channel modeling, perform extraction by 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.

Requirements

  • Good communications skills and ability to work with global teams is required
  • Familiar with SAS, PCIe, DDR5, Ethernet specification is a plus
  • Experience with SIPI EDA tools such as Keysight ADS, Synopsis ANSYS HFSS/SIWave, Cadence PowerDC/SI for both time and frequency domain circuit simulation.
  • Experience with TDR and VNA measurements.
  • Proficiency in Electromagnetic, Transmission-line & S-parameters theory and modeling.
  • Good understanding on power distribution, DDR and SerDes design.
  • BSEE or related field with 5 years of applicable work experience or MSEE or related field with 3 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.

Benefits

  • Work directly with ASIC and PCB design teams
  • Cooperate with R&D team and signal test engineers on debugging, failure analysis and fixing issues discovered during test
  • Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or numbers and other detailed data
  • Occasional travel may be required.

Job title

Signal Integrity, Power Integrity Lead Engineer

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Tech skills

Location requirements

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