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Principal Hardware Design Engineer-Power

Infinera

This is a Contract position in Ottawa region, ON posted May 5, 2018.

Principal Hardware Design Engineer-Power

Description

Infinera is seeking a Principal Hardware Design Engineer in the area of Power Design

Responsibilities

  • Develop advanced high density printed circuit board (PCB) for Infinera’s next generation coherent PIC (Photonic Integrated Circuit) and DSP modules
  • Design, simulate, analyze, characterize electrical performance of the above electronic circuits
  • Write with clarity detailed hardware functional specification, test plan, and test reports
  • Supervise PCB placement and layout
  • Work closely with cross functional product development teams in PIC module, firmware, mechanical, and test software

In addition, the successful candidate will have a specific focus towards analog power design assignments.

These include:

  • Circuit Design, layout, and thorough characterization of DC-DC converters, POLs, DC / AC system power entry circuits, and discrete multi-phase power supply designs for large scale ASICs
  • Evaluation and selection of power circuit topologies, circuit components, protective measures, and control policies to meet performance and cost objectives
  • Development and documentation of hardware requirements and specifications for system power architectures and subcomponents (chassis and card).
  • Perform circuit simulation, control loops analysis and stabilization, power integrity simulations and lab measurement verification
  • Design with high emphasis on power noise and signal crosstalk suppression
  • Design with high emphasis on compact size/miniaturization appropriate for dense boards with multiple optical/electronic channels in parallel

Preferred Experience and Qualification

  • Extensive experience in high density, miniaturized PCB design for the analog, digital, and power electronic circuits used for coherent optical transmitter and receiver modules
  • Past experience in electronic circuit design of optical transceiver modules such as CFP2, CFP, QSFP, XFP is desirable
  • Fundamental understanding of circuit theory, linear system theory, feedback systems, switching power supplies, data conversion (DAC and ADC), electronic noise suppression, transmission line theory
  • Proficiency with one or more engineering tools like ICAP, Matlab, PSPICE, etc.
  • Experience designing and debugging with I2C and PMBus interfaces
  • Experience of power rail IR drop analysis with Cadence PowerDC
  • Experience of debugging analog, digital, and power electronic circuits in high density PCB design
  • M.S. or B.S. degree in electrical engineering or physics with minimum 5 years of industry experience

Infinera is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, or status as a qualified individual with disability. EEO Employer/Vet/Disabled.

Infinera is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, or status as a qualified individual with disability. EEO Employer/Vet/Disabled.

How to Apply