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Added 9 hours ago
SG
Electronics Engineer
Sander Geophysics
Ottawa, ON
- Full-time
Postsecondary degree in Electrical Engineering, Engineering Physics, Software Engineering, Aerospace Systems Engineering or a relevant discipline;
Added 1 day ago
A
Ingénieur En Qualité/Software Quality Engineer
Actalent
Longueuil, QC
- $39 to $57 CAD / hour
- Contract
The Software Quality Engineer will join the Software Quality department supporting engine programs. This group is responsible for reviewing software delivered by internal software teams and…
Added 1 day ago
AA
Ingénieur principal ou ingénieure principale en assurance qualité des logiciels/Senior Software Quality Assurance Engineer (ALQ)
Aviya Aerospace Systems
Longueuil, QC
- Full-time
Aviya Aerospace Systems is a leader in engineering services and solutions for mission critical Aerospace and Defense applications. Aviya provides expertise in program management, systems,…
Added 1 day ago
NM
Reliability Engineering
Natus Medical Incorporated
Oakville, ON
- Full-time
This is a highly collaborative, technically influential role spanning mechanical, electrical, firmware, software, and integrated systems. You'll partner closely with Engineering,…
Added 1 day ago
AI
Mechanical Design Engineer
Aversan Inc.
Cambridge, ON
- $76,000 to $105,000 CAD / year
- Full-time
…delivers leading-edge and reliable safety-critical electronics and software systems to the aerospace, defence, and space…
Added 1 day ago
Reliability Engineering
Natus
Oakville, ON
This is a highly collaborative, technically influential role spanning mechanical, electrical, firmware, software, and integrated systems. You'll partner closely with Engineering,…
Added 1 day ago
Stress Analysis Engineer
BWXT
Peterborough, ON
Stress Analysis - Mechanical Engineer(Pressure Boundary & Analysis)
Added 1 day ago
AA
Ingénieur principal ou ingénieure principale en assurance qualité des logiciels/ Senior Software Quality Assurance Engineer
Aviya Aerospace Systems
Longueuil, QC
- Full-time
Aviya Aerospace Systems is a leader in engineering services and solutions for mission critical Aerospace and Defense applications.Aviya provides expertise in program management, systems,…
Added 1 day ago
A
CYBERSECURITY ENGINEER
Adacel
Montreal, QC
- Full-time
Added 1 day ago
Engineer, Production Support - Final Assembly and Pre-flight
Westerkirk
Calgary, AB
De Havilland Aircraft of Canada Limited (DHC) is a storied name in the aerospace industry, recognized worldwide for its pioneering contributions to aviation and its unwavering commitment to…
Added 1 day ago
Quality Engineer - YYJ
Westerkirk
Victoria, BC
De Havilland Aircraft of Canada Limited (DHC) is a storied name in the aerospace industry, recognized worldwide for its pioneering contributions to aviation and its unwavering commitment to…
Added 1 day ago
SS
Head of Software & Perception
SkyCan Systems
Barrie, ON
- Full-time
– Lifecycle management: Direct software development from prototype through qualified release - HIL verification, regression test infrastructure, formal V&V, and independent verification of…
Added 1 day ago
Wiring Engineer
Westerkirk
Calgary, AB · Mississauga, ON
De Havilland Aircraft of Canada Limited (DHC) is a storied name in the aerospace industry, recognized worldwide for its pioneering contributions to aviation and its unwavering commitment to…
Added 1 day ago
DA
Sales Engineer
DART Aerospace
Kirkland, QC
- Full-time
This is a strong fit for an engineer who enjoys customer interaction, problem-solving and the commercial side of aerospace.
Added 2 days ago
M
Flight Control Systems Engineer
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 2 days ago
C
Ingénierie - Conception des lois de commande de vol-Engineering -Flight Control Laws Design
Cyient
Montreal, QC
- $80,000 to $100,000 CAD / year
- Full-time
Carries out engineering assignments of limited scope and complexity. Under the general direction of a senior engineer, is responsible for a project or part of a project or operation…
Added 2 days ago
DA
Mechanical Engineer
DART Aerospace
Kirkland, QC
- Full-time
Mechanical Engineer – Rotorcraft Mission Equipment
Added 2 days ago
AI
Intermediate Mechanical Design Engineer
Aversan Inc.
Cambridge, ON
- $76,000 to $105,000 CAD / year
- Full-time
…delivers leading-edge and reliable safety-critical electronics and software systems to the aerospace, defence, and space…
Added 2 days ago
KC
Lead (Chief) Satellite Systems Engineer
Kepler Communications Inc.
Toronto, ON
- Full-time
Bachelor’s or Master’s degree in Aerospace Engineering, Systems Engineering, Electrical Engineering, Software Engineering, Computer Engineering, or a related technical field
Added 2 days ago
ST
Carbody Structure Engineer
SEGULA Technologies
Montreal, QC
- Full-time
…industrialization, and project management teams to deliver high-quality engineering designs on…
Added 2 days ago
ST
Lead Carbody Structure Engineer
SEGULA Technologies
Montreal, QC
- Full-time
…compliant carbody on time, within budget, and at the required quality…
Added 2 days ago
AC
Data Engineer
Amphenol Communications Solutions
Markham, ON
- Full-time
The engineer will own implementation quality and operational reliability for assigned data platform components, pipelines, and integrations. Strong SQL and Python programming, automated…
Added 2 days ago
M
Embedded Hardware Design Engineer (Aerospace)
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 2 days ago
T
Senior Requirements Engineer
Thales
Ottawa, ON
- Full-time
…the system lifecycle. At the senior level, the Requirements Engineer establishes and continuously improves processes and tools to deliver high‑quality requirements while collaborating…
Added 2 days ago
TT
Software Development Engineer
Teledyne Technologies Incorporated
Edmonton, AB · Canada - Edmonton, AB
- Full-time
…advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and…

Celestica International LP

Site Operational Technology Lead

Newmarket, ON, Canada

Apply About employer

Applications open in a new tab.

Job details

Experience: 1 to 3 years of related experienc;Experience in similar job roles
Posting language: English
Posted: Oct 21, 2026

Original job description

Req ID: 141715 Remote Position: No Region: Americas Country: Canada State/Province: Ontario City: Newmarket

General Overview

Functional Area: Engineering
Career Stream: Design Engineering Systems Applications
SAP Short Name: LEN-ENG-DSA
Job Level: Level 08
IC/MGR: Individual Contributor
Direct/Indirect Indicator: Indirect

Summary

Systems & Applications Design is an interdisciplinary field of engineering that works with cross functional teams of other engineers, customers, supply chain and project leadership to ensure robust and high quality product development.

The Lead Engineer, Systems/Applications is the Site Operational Technology (OT) lead that designs, integrates, and manages complex systems over their life cycles. They are engineering leads engaged in issues such as requirements engineering, reliability, logistics, coordination of different teams, testing and evaluation, maintainability and many other disciplines necessary for successful system design, development, implementation, and ultimate decommission. 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:

Act as the critical bridge between corporate IT compliance and factory-floor Operations Technology (OT), directly securing, modernizing, and maintaining high-value industrial assets while ensuring business continuity.
Responsible for developing and maintaining applications that integrate production equipment with the shop floor control system.
Site OT Security lead ensuring zero-day vulnerabilities are addressed with no impact to production.
Building new software solutions from scratch and maintaining legacy applications to keep manufacturing operations agile and responsive to shifting business needs.
Maintaing High-Integrity Storage & Disaster Recovery systems for production equipment with familarity with Zettabyte File System (ZFS).
Design, develop and implement technical solutions in two or more technical areas. Lead smaller projects and may coordinate with other engineers including reviews of their work.
Review and interpret customer documentation, conduct appropriate research, analysis and experiments with minimal direction from senior staff.
Create technical proposals (solution and timelines) based on requirements.
Research systems ideas and draw up plans for these systems
Design, modify and implement systems that meet customer and Celestica needs. E.g. Architecture of solution: Divide up tasks for various engineering teams to execute taking into consideration requirements engineering, reliability, logistics, coordination of different teams, testing and evaluation, maintainability and many other disciplines necessary for successful system design and field support.
Test, simulate and measure (including troubleshooting) the performance of systems
Keep up to date with relevant industry knowledge and regulations
Solve complex problems
Liaison with suppliers, customers, contractors, and other internal teams.
Analyze and interpret data and information
Recommend system modifications
Create reports and documentation

Knowledge/Skills/Competencies

The ideal candidate is an autonomous, high-initiative engineer who pairs deep infrastructure knowledge with robust programming skills in Java, PHP, HTML, and SQL.

IT hardware skills and knowledge of Linux Operating systems is a definite asset.

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

1 to 3 years of related experienc;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.

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. Accommodations are available upon request for candidates throughout the hiring process. If you require an accommodation, we will work with you to meet your needs.

This position involves technologies regulated by the Canadian government's Controlled Goods Program (CGP). Candidates must be Canadian citizens or permanent residents of Canada and meet all other requirements under CGP. Job offers will be conditional upon candidates undergoing a successful security screening per the Controlled Goods Regulations.

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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More about this job

Responsibilities

The Site Operational Technology Lead acts as a bridge between corporate IT and factory-floor operations to secure and maintain industrial assets. They are responsible for designing, integrating, and managing complex systems while ensuring business continuity and addressing security vulnerabilities.

Requirements

Candidates should have 1 to 3 years of related experience and a bachelor degree or equivalent combination of education and experience. Proficiency in Java, PHP, HTML, SQL, and Linux operating systems is required, along with eligibility for the Canadian Controlled Goods Program.

Skills

Operational Technology
Systems Engineering
Java
PHP
HTML
SQL
Linux
IT Hardware
ZFS
Disaster Recovery
Requirements Engineering
Reliability Engineering
System Design
Cybersecurity
Manufacturing Operations

Visa sponsorship

Not detected in the job text

Keywords

Operational Technology
Systems Engineering
Java
PHP
HTML
SQL
Linux
ZFS
Disaster Recovery
Cybersecurity
Manufacturing
Industrial Assets
Requirements Engineering
Reliability
Logistics
System Design
IT Compliance
Shop Floor Control
Controlled Goods Program
Engineering
Software Development
Data Center
Cloud Solutions
Hardware
Troubleshooting
Simulation
Architecture
Field Support
Project Leadership
Supply Chain

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