Sr. Signal Integrity (SI) Engineer

Taipei City
Permanent
Full-time

15 days ago

Req ID: 127632
Remote Position: Yes
Region: Asia
Country: Taiwan
State/Province: Taiwan
City: TaipeiGeneral OverviewFunctional Area: Engineering
Career Stream: Design Engineering Hardware
SAP Short Name: SLE-ENG-DHW
Job Level: Level 09
IC/MGR: Individual Contributor
Direct/Indirect Indicator: IndirectSummaryDevelop SI and PI design for server/storage/networking products. Major works are to serve as the signal integrity planner, designer and analyst provides the support to internal team, suppliers, and customers to deliver the new products.Detailed Description

System, box, PCB level Si and PI planning
Connector and Cable selection
PCB material choosing and stack-up definition
3D passive channel modeling, SerDes channel extraction using electromagnetic tools
Perform signal and power integrity pre-layout and post-layout analysis.
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 suppliers and design teams to evaluate design tradeoffs and optimize design performance / risk / cost / manufacturability
Cooperate with cross functional teams and signal test engineers on debugging, failure analysis and fixing issues discovered during test.
Be familiar with SAS, PCIe, DDR3/4/5, 25G/56G/112G/224G Ethernet specification is a plus

Knowledge/Skills/Competencies

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 5 years of applicable work experience or MSEE or related field with 3 years of experience
Strong written and oral communication in English with customer service skills Desired Skills:
Experience of script languages like VB, Perl or Python
Use of mathematic tools like Matlab

Physical Demands

Duties 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 Experience

4 to 6 years in a similar role or industry.

Typical EducationBachelor degree or consideration of an equivalent combination of education and experience.Educational Requirements may vary by GeographyNotesThis 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.COMPANY OVERVIEW:
Celestica (NYSE, TSX: CLS) enables the world's best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

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