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Added 10 mins ago
CI
Senior Analyst, Data Analytics
Canadian Institute for Health Information (CIHI)
ON · Ontario, Canada
- Contract
2. Conduct data management and analytical activities including writing and updating statistical code required for the development, computation, analysis, and/or verification of key…
Added 10 mins ago
NE
Manufacturing Engineer-Projects Nuclear
Niagara Energy Products
Brantford, ON
- Full-time
Create Test Procedures and Manuals for projects (non-NDE, non-inspection)
Added 10 mins ago
C
Background screening, Analyst
CIBC
Toronto, ON
- Full-time
Relationship management - Build and maintain relationships with diverse groups (HR, Talent Acquisition, and third-party vendors) to ensure a smooth and efficient background screening…
Added 10 mins ago
T®
Finance Business & Data Analyst
TekWissen ®
Montreal, QC
- $50 to $50.13 USD / hour
- Contract
Develop, test, and deploy Data Quality Rules (DQRs) using SQL to ensure data accuracy, completeness, and consistency.
Added 10 mins ago
DP
Team Lead, Test and Reliability
Dream Photonics Inc.
Vancouver, BC
- Full-time
We are looking for a Team Lead, Test and Reliability to lead the Test and Reliability team testing and characterizing PICTOR lenses and the photonic components and systems that use them.…
Added 10 mins ago
LH
Job Title Outreach Worker
Lookout Housing + Health Society
Duncan, BC
- Internship
Complete required records and maintain statistical data
Added 25 mins ago
S
Software Engineering SMTS
Salesforce
Vancouver, BC · Canada - Vancouver
- Full-time
…- the distributed messaging backbone that powers real-time data pipelines, alerting, analytics, and event streaming across every major Salesforce product and cloud…
Added 25 mins ago
PH
Clinic Support Assistant
Providence Healthcare
Vancouver, BC
- Other
Knowledge of the principles and practices of office and community clinic management.
Added 25 mins ago
RS
Overnight Dispatcher
Ryder Supply Chain Solutions
Sherwood Park, AB
- Full-time
…with integrated transportation, logistics, and supply chain management solutions that enhance the way they do business. Building and maintaining a fleet takes time, resources, and expertise…
Added 25 mins ago
RS
Diesel Truck Technician Trainee
Ryder Supply Chain Solutions
Toronto, ON · CAN - Etobicoke ON Kipling Ave
- Full-time
…with integrated transportation, logistics, and supply chain management solutions that enhance the way they do business. Building and maintaining a fleet takes time, resources, and expertise…
Added 25 mins ago
7
AI Data Architect
7shifts
Toronto, ON · Saskatoon, SK
- $160,000 to $200,000 CAD / year
- Full-time
Own the front end: evaluate and select the portals and tools people use to interact with agentic data solutions, and partner with IT to integrate and secure them (identity, access, change…
Added 25 mins ago
MH
Global Business Development Representative Manager
Maya HTT
Remote, Canada
- Full-time
- Remote
Use data to diagnose funnel performance, identify bottlenecks and improve BDR productivity, lead quality and opportunity conversion.
Added 25 mins ago
R
Analyst II, QC Microbiology (18-month Fixed-Term Contract)
Resilience
Mississauga, ON · CAN - ON - Mississauga - Meadowpine Blvd
- Full-time
Prepare reagents, standards, controls, and samples for analysis; manage inventory of reagents, test media, and supplies; and oversee equipment calibration and maintenance for assigned areas.
Added 25 mins ago
Software Development Engineer, Permissions CX
Amazon
Toronto, ON
- Collaborate with cross-functional team members to design, build, test, deploy, and maintain software components and features.
Added 25 mins ago
GD
System Integration Verification & Validation
General Dynamics Missions System International
Ottawa, ON
- Full-time
Develop test plans, test cases and procedures, and utilize varied test methods for system verification tests
Added 40 mins ago
WM
IBM i Systems Admin
Windsor Machine Group
Canada
- Full-time
Establish test environments, regression-test plans, deployment procedures, and rollback plans.
Added 40 mins ago
GD
System Integration Verification & Validation
General Dynamics Mission Systems–Canada
Ottawa, ON
- Full-time
Develop test plans, test cases and procedures, and utilize varied test methods for system verification tests
Added 40 mins ago
W
Material Controller
Worley
Regina, SK
- Full-time
Proven experience using digital materials management systems (e.g., AVEVA ERM, SAP, JD Edwards, SiteSense), with strong focus on data accuracy and transaction control
Added 40 mins ago
W
Material Controller
Worley
Moose Jaw, SK
- Full-time
Proven experience using digital materials management systems (e.g., AVEVA ERM, SAP, JD Edwards, SiteSense), with strong focus on data accuracy and transaction control
Added 40 mins ago
AI
Senior Oracle Database Administrator
Apptoza Inc.
Toronto, ON
- Contract
1.Collaborate with application development teams on data modeling| schema design| and deployment of complex PLSQL packages| procedures| triggers| and views.
Added 40 mins ago
GS
Analyste d'affaires système (BSA) Guidewire ( Senior)
Groupe SII
Montreal, QC
- Full-time
Contribute to the definition of test cases and support functional validation and user acceptance testing activities.
Added 40 mins ago
WH
Director of Quality (QA & QC), Nuclear Manufacturing
Waterstone Human Capital
Niagara Falls, ON
- Full-time
As the management authority for quality, you will make sure the Quality Management System is implemented, maintained and executed to meet nuclear codes, standards, customer requirements and…
Added 40 mins ago
A
Manual Tester (Media & Entertainment)
Ampstek
Brampton, ON
- Contract
Experience in test planning, test case/scenario creation, test data preparation, requirement analysis, test execution.
Added 41 mins ago
Software Engineer (Python)
Scotiabank
Toronto, ON
We are seeking a highly skilled Software Engineer (Python) to design, develop, and support enterprise applications and data platforms. The role requires strong hands-on expertise in…
Added 41 mins ago
Principal Software Engineer - Agentic Engineering Platform
OpenTable
Toronto, ON
Identify consequential bottlenecks in how teams deliver software. Use data and direct observation to choose valuable problems, define success, and lead the work through adoption.

Celestica International LP

OT Systems/Applications Design

Newmarket, ON, Canada

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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.

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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

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