Senior SIPI Lead Engineer, Hardware DesignSummaryThe 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. Good communication skills and ability to work with global teams is required.
The incumbent develops new electrical systems/circuits for various applications. Research system ideas and draw up plans for these systems, and capture them in schematics and system specifications. Test, simulate, validate and qualify their systems and make adjustments as needed. Provide support throughout the manufacturing of the electrical systems they have designed.
This role works in cross-functional teams with other designers, customers, manufacturing engineering and project leadership to ensure robust and high-quality product development. Enhance designs with feedback from reviews in areas such as manufacturing, test, supply chain, reliability, industrial design and simulations.
Detailed DescriptionDevelop SI and PI design for server/storage/communication products. Major works are to serve as the signal and power integrity analyst and designer providing support to internal teams, suppliers, and customers to deliver 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.
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.
Familiarity with SAS, PCIe, DDR3/4, 25G/56G Ethernet specification is a plus.
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 of 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 with script languages like VB, Perl or Python.
Use of mathematical tools like Matlab.
Strong written and oral communication in English with customer service skills.
Physical DemandsDuties of this position are performed in a normal office environment.
Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data.
Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required.
Occasional travel may be required.
Typical Experience4 to 6 years in a similar role or industry.
Typical EducationBachelor's degree in Electrical Engineering with emphasis in electromagnetic theory. Master's degree preferred.
NotesThis job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.
Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law). At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.#J-18808-Ljbffr