Staff Engineer, Power Integrity
Celestica· enterprise· Hardware & Data Center Infrastructure· Oct 15, 2026 · 12d ago
Austin, TX, US
In office
Full-time
Staff
$145K–$209K est.
7+ years exp
Job description
Req ID: 141714
Region: Americas
Country: USA
State/Province: Texas
City: Austin
Summary
The Staff Engineer, Power Integrity develops new electrical systems/circuits for various applications. You will research system ideas and draw up plans for these systems, and capture them in schematics and system specifications. Other responsibilities will be testing, simulation, validating and qualifying the systems and make adjustments as needed. You will need to provide support throughout the manufacturing of the electrical systems that have been designed. The role will work in cross functional teams with other designers, customers, manufacturing engineering and project leadership to ensure robust and high quality product development. You will enhance designs with feedback from reviews in areas such as manufacturing, test, supply chain, reliability, industrial design and simulations.
Detailed Description
Performs tasks such as, but not limited to, the following:
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Perform target impedance analysis, transient voltage droop, phase margin, and stability analysis.
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Define PDN architecture and design solutions for boards and systems across a wide range of power specifications.
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Lead power delivery modeling, simulation, and characterization for interposers, packages, PCBs, and voltage regulators (VRs) to meet impedance and voltage droop specifications.
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Collaborate with multi-functional teams to design end-to-end power delivery systems.
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Provide guidelines for implementation and feedback to PCB, package, system design and other cross-functional teams.
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Lead hardware correlation on component, board and system level.
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Develop test suites for system-level validation of power domain design margin.
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Provide power integrity support through the design process.
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Drive initiatives to improve processes, procedures and quality.
Knowledge/Skills/Competencies
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Minimum Qualifications:
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Proven technical understanding of power supply architectures, VR technologies, power distribution network (PDN) modeling and PCB design practices.
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Working knowledge in 3D/2D EM simulation tools, electromagnetic modeling, and transmission line theory. Skills with associated tools for 2.5D (PowerDC, PowerSI, SIWave, OptimizePI, Sentinel-PI, nSys), 3D Full wave (HFSS, nWave), quasi-static tools (Q3D, nApex) is required.
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Familiar with LTSPICE, HSPICE, Spectre, AMS, and Simplis models or equivalent ones for system-level transient droop analysis.
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M.S. with at least 7 years of experience, or PhD with a minimum of 5 years of experience.
Preferred Qualifications:
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M.S and or Ph.D. with academic background in Power/Signal Integrity, Power Electronics and Analog Circuit Design.
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Understanding of power supply architecture covering multi-stage/multi-phase VR technologies, PCB and package design trends and trade-offs, and chip supply design including low- and high-power design methodologies.
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Experience in developing PI/SI methodologies, modeling PDN from system to die, and conducting lab correlation/validation.
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Familiar with Python coding and AI/ML-assisted automation.
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Experience in design and analysis of product power supply solution.
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Deep understanding of VR design principles and the system environment's electrical performance.
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Good knowledge of 3D/2D EM simulation tools, electromagnetics, and transmission line theory.
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Familiar with lab equipment including but not limited to VNA, real-time scope, spectrum analyzer.
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Work and communicate efficiently in cross-functional teams.
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Excellent documentation and communication skills.
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Work independently, teach and mentor others, and innovate.
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Experience in driving initiatives that improved process, procedures and quality.Experience on PCB or PKG design tools(Allegro, Xpedition)
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
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M.S. with at least 7 years of experience, or PhD with a minimum of 5 years of experience.
Typical Education
Bachelor degree or consideration of an equivalent combination of education and experience.
Educational Requirements may vary by Geography
Salary
$112,000 - $196,000 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.
Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.
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.
Celestica is an E-Verify employer.
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.
Application prep
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