Senior Staff Engineer, Electrical Design (Signal Integrity)

Celestica Inc.; New Hampshire; Hybrid; USD 128,000 - 200,000; Full time

Job summary

Celestica Inc. is seeking a Senior Staff Engineer, Electrical Design (Signal Integrity) to lead performance-driven design across the product lifecycle. You will mentor teammates while performing testing, simulation, validation and qualification of systems in a cross-functional setting.

The role emphasizes strong expertise in signal and power integrity, PCB/Package modelling, and collaboration with manufacturing, customers, and project leadership to deliver robust products.

Qualifications

• Bachelor's degree in Electrical Engineering or equivalent work experience.
• 7–10 years of relevant experience in a similar role.
• Strong knowledge of signal integrity and power integrity concepts.

Responsibilities

• Model high-density I/O on PCBs, packages for reflections, bandwidth and crosstalk.
• Lead design and implementation of technical solutions for complex projects.
• Use simulation tools: Hspice, Sigrity, ADS, SIwave, HFSS 3D.
• Analyze and review layouts for SI/PI problems; provide practical solutions.
• Simulate memory interfaces and high-speed serial IO on board/package.
• Perform decoupling capacitor optimization and loop inductance analysis.
• Be a go-to expert in one or more technical areas.

Job description

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Senior Staff Engineer, Electrical Design (Signal Integrity)

Date: Sep 2, 2026

Location: Remote Employee US, NH, US

Req ID: 131078
Region: Americas
Country: USA
State/Province: New Hampshire
City: Remote Employee US

Summary

The Signal Integrity Engineer provides design guidelines and support across the entire product lifecycle including system architecture design, board layout, product bring-up, debugging, validation, and factory builds. In this role, you will perform testing, simulation, validation, and qualification of systems, making critical design adjustments as needed. You will work in a cross-functional team with other designers, customers, manufacturing engineering, and project leadership to ensure robust, high-quality product development. Additionally, you will enhance designs by incorporating feedback from reviews in areas such as manufacturing, testing, supply chain, reliability, industrial design, and simulations.

Detailed Description

• 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. Participate in project planning and scheduling.
• 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.

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

• 7–10 years of relevant experience in a similar role.

Typical Education

• Bachelor's degree in Electrical Engineering, Computer Engineering, or consideration of equivalent work experience

$128,000 - 200,000 USD/year. The salary range described in this posting is an estimate by the Company, and may change based on several factors, including by not limited to a change in the duties covered by the job posting, or the credentials, experience or geographic jurisdiction of the successful candidate.

Notes

This 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.

#HPS-NA

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Celestica’s policy on equal employment opportunity prohibits discrimination based on race, color, creed, religion, national origin, gender, sexual orientation, gender identity, age, marital status, veteran or disability status, or other characteristics protected by law.
This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines.

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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