Find work in Canada.

596,331 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 10 mins ago
FG
Service Apprentice – Commercial Glass Specialist – Sudbury
Flynn Group of Companies
Sudbury, ON
- Full-time
We provide safety and technical training, including working at heights
Added 24 mins ago
FG
Service Apprentice – Door hardware/Locksmith Specialist – Sudbury
Flynn Group of Companies
Sudbury, ON · Greater Sudbury, ON
- $21.91 to $39.83 CAD / hour
- Full-time
We provide safety and technical training, including working at heights
Added 39 mins ago
KE
RMA Coordinator
Kontron Europe
Boisbriand, QC
- Full-time
Escalation Management: Identify at-risk situations (delays, quality or technical issues) and ensure proper follow-up until resolution;
Added 54 mins ago
SG
Accounting Manager
Stannah Group
Markham, ON
- Full-time
This position requires a hands-on accounting professional with strong technical accounting knowledge, sound financial judgment, attention to detail, and the ability to work independently…
Added 1 hour ago
BT
Senior Manager Level 3
Baker Tilly Canada
Owen Sound, ON
- Full-time
Design and implement policies, procedures, systems, and controls to support strategic goals;
Added 1 hour ago
NB
Associate Director, Execution, National Client Group
National Bank of Canada
Toronto, ON
- Full-time
Provide mentorship, guidance and technical support to Analysts and Associates on underwriting, portfolio management and transaction execution best practices.
Added 1 hour ago
A
Senior System Analyst - Payments
Acumatica
Montreal, QC
- Full-time
Work closely with developers, QA engineers, and technical writers
Added 1 hour ago
RM
Supervisor, Centralized Scheduling
Ross Memorial Hospital
Kawartha Lakes, ON · Lindsay, ON
- Full-time
As a key member of the Human Resources team, you will provide operational leadership, technical expertise, and support to scheduling staff, managers, and directors across the Hospital. You…
Added 1 hour ago
A
Senior System Analyst - Payments
Acumatica
Montreal, QC
- Full-time
Work closely with developers, QA engineers, and technical writers
Added 2 hours ago
EC
Retail Manager – Closed Competition – Enoch Cree Nation Members Only
Enoch Cree Nation
Spruce Grove, AB
- Full-time
Support staff during busy and overnight periods and contribute to daily operations
Added 2 hours ago
EI
Junior Thermal Mechanical Engineer
Ecolab Inc.
Calgary, AB
- Full-time
As a Junior Thermal Mechanical Engineer, you will support the design, development, and validation of liquid cooling products, including passive cold plates, coolant distribution manifolds,…
Added 2 hours ago
AL
Procedure Specialist – Electrophysiology (Victoria, British Columbia)
Abbott Laboratories
Vancouver, BC
- Full-time
The EP Procedure Specialist is primarily responsible for assisting customers with clinical support, in-servicing, and maintenance of Abbott products for Abbott Electrophysiology (EP)…
Added 2 hours ago
P
Fleet Maintenance Fueler Washer
Penske
Quebec, QC
- Full-time
…excellent opportunity to start a career in the heavy duty mechanic field. A large number of our Fleet Maintenance Fueler Washers have continued their career as Mechanic/Technicians. We…
Added 2 hours ago
P
Fleet Maintenance Fueler Washer
Penske
Balzac, AB
- Full-time
…excellent opportunity to start a career in the heavy duty mechanic field. A large number of our Fleet Maintenance Fueler Washers have continued their career as Mechanic/Technicians. We…
Added 4 hours ago
GV
Project Estimator
GRANITI VICENTIA GROUP
Medicine Hat, AB
- Full-time
Support tender pricing, bid submissions, and commercial proposals.
Added 4 hours ago
B
Community Residential Manager
Boardwalk
Calgary, AB
- Full-time
Post-Secondary education in related field is an asset
Added 5 hours ago
B
Construction Administrator
BPA
Gatineau, QC
- Full-time
Completion of a technical diploma or bachelor’s degree in mechanical engineering, electrical engineering, building systems, or a related field.
Added 5 hours ago
B
Electrical Building Engineer
BPA
Montreal, QC
- Full-time
Support construction supervision and field coordination to ensure design intent is achieved
Added 5 hours ago
KG
Senior Quality Engineer
Kinetic Growth Solutions Inc
Canada
- Full-time
Post-secondary education in Mechanical Engineering, Manufacturing Engineering, Quality Engineering, or a related technical field. A degree in Mechanical Engineering or a related discipline…
Added 5 hours ago
CC
Student, Geological
Cameco Corporation
Saskatoon, SK
- Full-time
…processes. Tasks may include monitoring of exploration programs, field data collection, review or analysis, and other estimation type support such as modelling, analysis of different…
Added 5 hours ago
CC
Student, Construction Engineering
Cameco Corporation
SK · Saskatchewan, Canada
- Contract
The Cameco Technical Services team is looking for a student who thrives on tackling diverse challenges in a unique environment. The successful candidate will be responsible for providing…
Added 5 hours ago
CC
Student, Control Systems Engineer
Cameco Corporation
SK · Saskatchewan, Canada
- Full-time
Gain hands-on experience with industrial control systems, including system optimization, troubleshooting, testing, and technical support.
Added 5 hours ago
CC
Student, Business Systems Automation
Cameco Corporation
Saskatoon, SK
- Full-time
We’re seeking an enthusiastic, hard-working team player to join our applications team and support Cameco’s AI and Process Automation (Automation) initiatives. You’ll work with emerging…
Added 5 hours ago
CC
Student, Engineer Operational Technology
Cameco Corporation
Saskatoon, SK
- Full-time
Join our operational technology and research (OTR) team within the Technical Services department and work from our Saskatoon office to support uranium mining, milling, refining, and fuel…
Added 5 hours ago
CC
Student, Process Engineering
Cameco Corporation
Saskatoon, SK
- Full-time
Working with the technical services, strategic projects group at the corporate office in Saskatoon, you will provide technical support in the areas of process engineering and metallurgy for…

Celestica International LP

OT Systems/Applications Design

Newmarket, ON, Canada

Apply About employer

Applications open in a new tab.

Job details

Experience: 5 to 7 years of related experience;
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

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

5 to 7 years of related experience; 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.

Apply About employer

More about this job

Responsibilities

Lead site operational technology design, integration, security, and lifecycle management, bridging corporate IT compliance with factory-floor operations while protecting production continuity. Develop and maintain applications and infrastructure for manufacturing systems, lead technical projects, test and troubleshoot solutions, and coordinate with internal teams, suppliers, customers, and contractors.

Requirements

The role calls for 5–7 years of related experience and a bachelor’s degree or an equivalent combination of education and experience. Candidates should bring strong infrastructure and programming skills, including Java, PHP, HTML, and SQL; Linux and IT hardware knowledge are assets, and candidates must meet Canadian Controlled Goods Program eligibility requirements.

Skills

Operational Technology Security
Systems Design
Systems Integration
Application Development
Java
PHP
HTML
SQL
Linux
ZFS
Disaster Recovery
Requirements Engineering
Reliability Engineering
Testing and Troubleshooting
Project Coordination
Technical Documentation

Visa sponsorship

Not detected in the job text

Keywords

Operational Technology
OT Security
Corporate IT Compliance
Factory-Floor Operations
Manufacturing Systems
Systems Design
Systems Integration
Application Development
Java
PHP
HTML
SQL
Linux
IT Hardware
Zettabyte File System
ZFS
High-Integrity Storage
Disaster Recovery
Production Equipment
Shop Floor Control Systems
Requirements Engineering
Reliability
Testing and Evaluation
Troubleshooting
Technical Proposals
System Architecture
Lifecycle Management
Business Continuity
Controlled Goods Program

Report this job