Senior Signal Integrity Engineer – High-Speed PCB Design

Celestica Inc.; Austin (TX); On-site; USD 128,000 - 200,000; Full time

Job summary

Celestica is seeking a Staff Signal Integrity Engineer in Austin, TX. You will design guidelines, support system architecture, board layout, and factory builds, conducting testing, simulation, validation and qualification of high-speed systems.

You will lead cross-functional teams with design, manufacturing and project leadership, optimizing memory interfaces, decoupling capacitors, and transmission line modelling to ensure robust, high-quality product development.

Qualifications

• Models high-density I/O's on PCBs, packages, connectors and probe cards with respect to parameters such as reflections, bandwidth, and crosstalk.
• Lead the design, development and implementation of technical solutions for complex projects, involving multiple domains.
• Strong knowledge in simulation tools like Hspice, Sigrity, ADS, Ansys SIwave, HFSS 3D.
• Strong knowledge in Signal Integrity and Power Integrity fundamental concepts.
• Strong experience in Package and PCB modelling is required.
• Keep up to date with relevant industry knowledge and regulations
• Performs Transmission line & Via modelling and carry out experiments to validate modelling outcomes and methodologies.
• Should be able to analyze and review the layout files related to Signal integrity and Power Integrity problems.
• Should be able to provide practical solutions to PCB/Package design team based on simulation results and analysis.
• Conducting Simulation of memory interfaces for Board and Package and High Speed Serial IO interfaces for Board and Package.
• Perform decoupling capacitor optimization, Loop inductance analysis.
• May be a recognized expert (go to person) in one or more technical areas.

Responsibilities

• Models high-density I/O on PCBs, packages, connectors and probe cards for reflections and crosstalk.
• Lead multi-domain technical solutions and participate in project planning and scheduling.
• Perform simulations and validations using industry tools.
• Review layouts for signal integrity and power integrity issues.
• Provide practical design recommendations to PCB/Package teams based on results.
• Conduct memory interface simulations for memory boards and high-speed IO.

Skills

Signal Integrity

Power Integrity

Team collaboration

Debugging

Data analysis

Simulation

Education

Bachelor's degree in Electrical Engineering

Tools

Hspice

Sigrity

ADS

Ansys SIwave

HFSS 3D

Job description

Celestica is seeking a Staff Signal Integrity Engineer in Austin, TX. You will design guidelines, support system architecture, board layout, and factory builds, conducting testing, simulation, validation and qualification of high-speed systems.

You will lead cross-functional teams with design, manufacturing and project leadership, optimizing memory interfaces, decoupling capacitors, and transmission line modelling to ensure robust, high-quality product development.