Lead Engineer, Hardware Test

Celestica Inc.; San Jose (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

Celestica Inc. in San Jose, CA is seeking a Lead Engineer, Hardware Test to engage with complex electrical testing tasks. The role involves responsibilities such as board bring-up, signal integrity testing, power testing, and data analysis. Candidates should have a BS in Electrical Engineering and proficiency with testing equipment. With 3+ years of relevant experience, this position provides a great opportunity to work with cutting-edge technologies and grow within the engineering field.

Qualifications

• 3+ years of experience in similar job roles.
• Hands-on lab experience with standard test equipment.
• Understanding of Signal Integrity concepts.

Responsibilities

• Assist in the initial power-on and functional verification of PCBAs.
• Conduct physical layer measurements on high-speed interfaces.
• Document test results and work with the design team on hardware bugs.

Skills

Proficiency with standard test equipment

Foundational understanding of Signal Integrity

Ability to read and interpret complex schematics

Basic soldering skills

Strong analytical mindset

Education

BS in Electrical Engineering

Consideration of equivalent experience

Tools

Digital Oscilloscopes

Digital Multimeters

Programmable Power Supplies

Job description

Lead Engineer, Hardware Test

Date: Apr 20, 2026

Location: San Jose, CA, US

General Overview

Work with some of the brightest minds in the industry to solve technical challenges with our customers. Our global team of more than 3,000 engineers works across electrical, mechanical, software, design disciplines and many more. Leading brands in enterprise computing, wired and wireless communications, industrial, mechanical, aerospace and consumer markets partner with us to build their products. We help them manage the full product lifecycle – from concept and design through manufacturing, delivery and aftermarket support. Which means you’ll have unlimited opportunities to work with new technologies across different industries, and grow your career in any direction you choose

Responsibilities

Performs tasks such as, but not limited to, the following:

• Board Bring‑Up & Validation: Assist in the initial power‑on and functional verification of new PCB assemblies (PCBAs).
• Signal Integrity (SI) Testing: Conduct physical layer measurements (jitter, crosstalk, eye diagrams) on high-speed interfaces like PCIe, USB, and DDR.
• Power Testing: Perform DC‑DC converter characterization, including efficiency measurements, load transients, and power sequencing validation.
• Electrical Characterization: Utilize lab equipment to verify electrical specifications and ensure designs meet internal and industry standards.
• Data Analysis & Reporting: Document test results, identify failures, and work with the design team to root‑cause hardware bugs.

Required Skills & Qualifications

• Education: BS in Electrical Engineering, Computer Engineering, or a related technical field.
• Hands‑on Lab Experience: Proficiency with standard test equipment, including Digital Oscilloscopes (high bandwidth), Digital Multimeters (DMMs), Programmable Power Supplies and Electronic Loads, Scripting experience in a terminal environment, Spectrum Analyzers or VNAs (a plus).
• Technical Knowledge: Foundational understanding of Signal Integrity concepts (impedance matching, reflections, transmission line theory).
• Ability to read and interpret complex schematics and PCB layouts.
• Basic soldering skills for rework and attaching test probes.
• Soft Skills: Strong analytical mindset, proactive problem‑solving, and the ability to communicate technical findings clearly.

Typical Experience

• 3+ years of experience in similar job roles.

Typical Education

Bachelor degree or consideration of an equivalent combination of education and experience.

Educational requirements may vary by geography.

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.

Equal Opportunity Employer

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.