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Posted 2 days ago

Lead Engineer, Test Development

@ Celestica International LP

Newmarket, Ontario

3+ years experience
Apply now
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Overview

Celestica International LP is hiring a Lead Engineer, Test Development in Newmarket, Ontario, on-site. The role designs and implements automatic test equipment and test programs for structural and functional manufacturing testing, and leads technical projects, teams and customer relationships. Travel to the US, Mexico, Asia and EU may be required.

Responsibilities:

  • Design and develop manufacturing test solutions and test code
  • Create structural and functional test strategies and test plans
  • Lead technical projects and communicate with internal and external teams
  • Debug, validate and stabilize test systems for production
  • Integrate test systems and install them on-site for manufacturing

Requirements summary:

  • 3 years minimum software development experience in Linux with Python
  • 3 years minimum experience using Git in Linux
  • Strong electronics manufacturing operations background
  • Project leadership and multi-project management skills
  • Bachelor's degree in computer, electrical, software or mechatronics engineering most preferred

Tools & skills

Source and dates

Employer career site / ATS feed · successfactors

Employer posting date
2026-11-04
First seen by our source
2026-11-05
Source record updated
2026-11-05

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentEngineering
Experience3+ years
Travelair: moderate · ground: minimal
Work settingOffice, Laboratory, Plant or factory
PositionSitting and standing
Physical demandsphysical low · computer high
LanguagesEnglish
EducationBachelor’s degree (preferred)
Fields of studyComputer Engineering, Electrical Engineering, Software Engineering, Mechatronics Engineering

Summary and details written by AI from the posting; the employer’s posting is the authority.

Celestica International LP

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

We partner with leading brands to solve their toughest challenges – and together accelerate market advancements.

Full company description

Celestica is a global technology and innovation partner driven by curiosity and conviction. As a pioneer in technology, we enable critical data center infrastructure for the world's leading hyperscalers, powering AI, cloud, and hybrid cloud at an unprecedented scale. Our work advances high-growth markets from aerospace to healthcare to enterprise, delivering technology that drives real-world innovation. With unwavering dedication to both our customers and colleagues, we empower transformative growth with every solution we deliver. Together, we make great things happen—and move the world forward.

LinkedIn followers
319,217
People associated on LinkedIn
15,528
Reported office locations
  • 5140 Yonge St, 1900, Toronto, Ontario M2N 6L7, CA
  • 5325 Hellyer Ave, San Jose, CA 95138, US
  • 3333 Unity Dr, Suite A, Mississauga, Ontario L5L 4A4, CA
  • 5201 Great America Pkwy, Santa Clara, California 95054, US
  • Calle Octava, Parque Industrial Monterrey, #102, Apodaca, Nuevo Leon 66600, MX
  • Circuito Internacional Norte, Parque Industrial Nelson, #14-S, Mexicali, Baja California 21395, MX
  • 11060 N Oracle Rd, Tucson, Arizona, US
  • 29235 Milmont Dr, Fremont, California 94538, US
  • 18870 NE Riverside Pkwy, Portland, Oregon 97230, US
  • 3605 Highway 52 N, Rochester, Minnesota 55901, US
  • 5325 Hellyer Ave, San Jose, California, US
  • 8620 Congdon Hill Drive, Alburtis, PA 18011, US
  • 10 Mupac Dr, Brockton, Massachusetts 02301, US
  • 9210 Science Center Dr, New Hope, Minnesota, US
  • Parkmore Rd, Parkmore Business Park,, Galway, Galway ------, IE
  • 88 Sos. Borsului, Bors, Bihor -----, RO
  • Carretera Valencia-Ademuz km 17,6,, Valencia, La Pobla de Vallbona 46185, ES
  • Laem Chabang Industrial Estate, Tungsukla, 49/18 Moo 5,, Sriracha, Chonburi 20230, TH
  • Northern Area, Songshan Lake Science and Technology Industrial Park, Dongguan City, Guangdong 523808, CN
  • Su Hong Middle Road, Suzhou Industrial Park, No. 448, Suzhou, Jiangsu 215021, CN
  • C314 Zhongxin Building, No. 18 Zhanye Road,, Suzhou, Jiangsu 215021, CN
  • Goldlion Holding Center, 13-15 Yuen Shun Circuit, Siu Lek Yuen, 4/F, Shatin, Hong Kong -------, HK
  • A701-801 Building 1, Zhang Jiang Riverfront Harbor, 3000 Long Dong Ave, Pudong, Shanghai, Shanghai 201203, CN
  • Aza-Raijin Yoshioka Taiwa-cho Kurokawa-gun,, 2, Miyagi, Miyagi 981-3681, JP
  • Parque Industrial Monterrey, Apodaca, NL 66603, MX
Business categories
  • Electronics
  • Supply Chain Management
  • Product Design
  • Manufacturing
Other recorded names
  • Celestica International LP
  • Celestica International Inc.
  • Celestica
Specialties
  • Hardware Platform Solutions
  • Data centers
  • AI
  • AI Infrastructure
  • Enterprise and Cloud Solutions
  • Rack Integration
  • ITAM
  • ITAD
  • Circular Services
  • Aerospace
  • Power Infrastructure
  • Engineering
  • VAVE
  • Medical Devices
  • Supply Chain
  • Capital Equipment
  • Industrial
  • and HealthTech
Profile identifies a recruitment agency
No
Reported total investment
1,466,865,419

Currency and observation date were not supplied; this is not a current valuation or a funding round.

Celestica is a global technology and innovation partner driven by curiosity and conviction. As a pioneer in technology, we enable critical data center infrastructure for the world's leading hyperscalers, powering AI, cloud, and hybrid cloud at an unprecedented scale. Our work advances high-growth markets from aerospace to healthcare to enterprise, delivering technology that drives real-world innovation. With…

FieldValue
IndustryTechnology, Information and Internet
Company size10,001+ employees
HeadquartersToronto, Ontario
Organization typePublic Company
Year founded1994
SpecialtiesHardware Platform SolutionsData centersAI AI InfrastructureEnterprise and Cloud SolutionsRack Integration ITAMITADCircular ServicesAerospace
Open jobs on Jobsy76
LinkedInView page
Job description

Req ID: 142375
Remote Position: No
Region: Americas
Country: Canada
State/Province: Ontario
City: Newmarket

Summary

The Lead Engineer in Test Development designs, develops and implements automatic test equipment and test programs for product testing and design verification which ensure robust and high quality assembled products in manufacturing.
A Test Development Engineer may specialize in many areas but are generally categorized into Structural (verification of an assembly process by testing each of its smaller elements and their interconnects) and Functional (verification that a design will perform its main purpose).

Incumbents are fully qualified to execute job/role accountabilities working independently on most aspects of the job. Work is performed within established professional standards and practices. Tasks are moderately complex in nature where judgment is required to complete recurring assignments independently and to determine the best methods to follow to complete assignments. Erroneous decisions or failure to achieve results may have a negative impact on the division’s/department’s operations, schedules, and/or performance goals. Works under general Supervision. Situations not covered by standard processes, procedures and methods are referred to manager or expert resource. May demonstrate work methods to new employees. Builds internal and external relationships, with emphasis on those that facilitate the achievement of job/role accountabilities, such as relationships with key suppliers, customers and internal service and teams.

Detailed Description

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

Work independently to develop technical solutions without assistance in a limited number of technical fields supporting common segments/technologie
Reviews and interprets customer documentation, conducts research, analysis & experiments wit minimal direction from senior staff
Attend and interact in technical discussions with customers
May also solving complex problems in cooperation with a team of other engineers
Project technical leadership, including management of (and communication with) team members, suppliers and customers both internal & external
Create technical proposals (solutions and timelines) based on requirements
Provide high level test hardware and software solution architecture
Review equipment data sheets and select appropriate equipment based on requirements
Create technical proposals with costed BOM and hours estimates
Create structural and functional test strategy and test plan to meet project goals based on product design requirements
Ability to research and comprehend relevant product technologies and skills associated with product technologies
Involvement in all areas of the manufacturing test development process, including hardware/equipment selection, procurement, test code development, hardware integration, system integration, validation, qualification and installation support for manufacturing onsite
Collaborate with customer product design teams, providing feedback from product testability, test coverage, diagnosability, reparability, firmware/diagnostics and user experience standpoint
Develop production level (low to high volume) manufacturing test strategies and test requirements based on product design hardware and software specifications for new products
Develop manufacturing test Testplan documentation
Design and develop test solutions including hardware & software elements
Develop new test code and tools for manufacturing test automation from scratch
Integrate new tools and other custom code developed by other internal groups or external customer teams
System integration, qualification, and installation to meet product, quality and test requirements outlined in the “Testplan” document
Debug of tester issues using design of experiments, tools, and failure analysis methodologies
Execute all validation/qualification requirements by applying statistical and common industry methods
Stabilization of Test Solutions for manufacturing to optimize with process teams focusing on failure analysis, cycle time & test yield optimizations, as well as false failure reductions
Maintaining test equipment, test fixtures and specialized tools for manufacturing test automation
Keep up to date with relevant industry knowledge and regulations
Apply a continuous improvement mindset to all aspects of the development process
Some Travelling requirements to overseas (US, Mexico, Asia, EU)

Knowledge/Skills/Competencies

Refer to technical skills below:

Engineering Foundation Competencies
Knowledge and understanding of the design process for systems and printed circuit boards
Knowledge and understanding of systems and printed circuit board manufacturing processes and equipment
Knowledge of industry and quality standards
Ability to evaluate, diagnose and troubleshoot problems
Knowledge of materials and components used in the construction of systems and printed circuit boards and subassemblies
Knowledge of industry and quality standards for incoming materials
Ability to evaluate materials, gather and analyze data and determine root cause of problems
Knowledge of testing software, processes and methodologies and failure analysis
Knowledge of IT platforms, networking, database design and programming languages appropriate to area
Minimum 3 years of practical software development experience in Linux environment with minimum one language (Python mandatory)
Minimum 3 years of practical experience using GIT in Linux environment (mandatory)
Minimum 3 years of engineering development and manufacturing operations support (preferred)
Javascript, HTML, XML, TCL, Bash Scripting, MS Visual Studio .NET (C#, VB, ASP), SQL (preferred)
Strong operations background in electronics manufacturing experience (mandatory)
Software design, development, debug and release
Hardware development, integration and qualification (preferred)
Project leadership and managing multiple projects with good organization skills
Ability to effectively communicate with a variety of internal and external customers
Instrumentation automation, driver development (preferred)
Board design and layout experience would be an asset (preferred, not mandatory)
Development in Hyperscale, Cloud Connectivity and/or DataCenter industry would be an asset (most preferred)
Development in Aerospace & Defense and/or Healthcare industry would be an asset (not mandatory)
Development experience with National Instruments LabView would be an asset (not mandatory)
National Instruments TestStand experience would be an asset (not mandatory)

Physical Demands

  • Lab work including assembling test equipment, racks of instruments, running cables, wiring and test interface PCBAs assembly
  • Normal office environment with exposure to manufacturing environments
  • May require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data
  • Repetitive manual movements are frequently required (e.g. data entry, using a computer mouse, using a calculator, etc)
  • Occasional travel may be required within US, Mexico, and Asia, EU

Typical Experience

  • 3 to 5 years of relevant experience.
  • Experience in similar roles preferred

Typical Education

  • Bachelor of Applied Science or Engineering in Computer, Electrical, Software, Mechatronics (Most Preferred)

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.
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, Inc. (NYSE: CLS; TSX: CLS) is a technology leader dedicated to driving customer success and market advancements. With deep expertise in design, engineering, manufacturing, supply chain, and platform solutions, Celestica enables critical data center infrastructure for AI, cloud, and hybrid cloud and advances technologies in high-growth markets. With a talented team and a strategic global network, Celestica helps its customers achieve competitive advantages.

Today, Celestica delivers innovative supply chain solutions globally to customers in strategic two operating and reporting segments: Advanced Technology Solutions (ATS) and Connectivity and Cloud Solutions (CC):

ATS: This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. It is engineering led, with deep expertise in design, manufacturing and lifecycle solutions.

CCS: This segment focuses on high-performance technology solutions and services for the data center, serving hyperscalers, digital native customers and enterprises. Celestica's Platform Solutions offering provides innovative and customizable computing, storage and networking solutions enabling AI-driven growth.

Built on a legacy of trust and performance, Celestica has earned its reputation by delivering results in complex and fast-changing markets. Celestica exceeds customer expectations by identifying trends and staying ahead of the curve. Backed by comprehensive capabilities and a global network across North America, Europe and Asia, Celestica helps customers gain competitive advantage with the quality, flexibility and resiliency they need to respond quickly to shifts in demand. Guided by a bold vision to accelerate market advancements, Celestica delivers innovative solutions and technologies that turn complexity into opportunity. Anchored in teamwork and commitment, Celestica strives to be the most trusted partner to its customers and colleagues worldwide.

We use artificial intelligence tools to assist in screening and assessing applications for this role. All hiring decisions involve human review.

This posting is for an existing vacancy.

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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