Find work in Canada.

446,504 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 7 mins ago
D
Manager: Technical Lead/Senior Developer- AI, Data & Analytics- AIDA (Toronto/Calgary)
Deloitte
Toronto, ON
- Full-time
Strong Python development skills and experience using code to automate business processes, manipulate data, integrate systems and eliminate repetitive manual activities.
Added 7 mins ago
FG
Lead Software Engineer, Full-Stack Applications - AI Innovation squads
Fitch Group, Inc.
Toronto, ON
- Full-time
Lead Software Engineer, Full-Stack Applications – Innovation Squads
Added 8 mins ago
ST
Applications Engineer
Securitas Technology Canada
Mississauga, ON
- Full-time
As an Applications Engineer, you will need to formulate an engineered estimate and or budget for new and existing clients that shall be provided by consultants, engineers, construction…
Added 21 mins ago
S
Engineering Manager, Data
Super.com
Remote, Canada
- Full-time
- Remote
Shape the technical roadmap for the team, contribute to product roadmap and OKR discussions, and drive the engineering agile processes for the team
Added 21 mins ago
X
Senior Software Engineer - Payments Platform
Xero
Remote, Canada
- Full-time
- Remote
As a Senior Engineer, you’ll own significant end-to-end initiatives from technical design through to production, helping decide how payment capabilities are designed, integrated and…
Added 21 mins ago
X
Senior Software Engineer - Accounting Core
Xero
Remote, Canada
- Full-time
- Remote
As a Senior Engineer, you’ll own significant end-to-end initiatives from technical design through to production, helping decide how accounting capabilities can be separated from the…
Added 21 mins ago
P
Data Engineer – Data Platform (AI-Enabled)
Petal
Remote, Canada
- Full-time
- Remote
Our data platform serves customers, product and development teams, and internal business users. The vision is to make the platform AI-ready: governed, trusted, semantically rich, and…
Added 37 mins ago
H
Senior Machine Learning Engineer
Hays
Toronto, ON · Greater Toronto Area, Canada
- Contract
As a Senior Machine Learning Engineer, you will take hands-on ownership of developing and improving machine learning and deep learning models that power personalised customer experiences.
Added 39 mins ago
S
Product Development Engineer (Optical)
Stellantis
Windsor, ON
- Full-time
The Product Development Engineer (Optical) independently executes multiple complex projects with a high degree of fidelity and in a timely manner, while strictly adhering to all corporate…
Added 53 mins ago
SL
Senior Reliability Site Engineer (Operations)
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
We are looking for a Senior Software Engineer who thrives in high-impact environments and brings 7+ years of Java application support, analysis, and development experience. In this role,…
Added 1 hour ago
OP
Senior Data Engineer
Ontario Power Generation
Oshawa, ON
- Full-time
Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior Data Engineer.
Added 1 hour ago
EC
Automotive ADAS Engineer
Experis Canada
Windsor, ON
- Contract
Assess the impact of product and feature changes on ADAS performance.
Added 1 hour ago
IG
Test Engineer
Infotree Global Solutions
Windsor, ON
- Contract
The Test Engineer will define and carry out all required development / validation testing to ensure achievement of all functional objectives and assure compliance to program goals. They…
Added 1 hour ago
Senior Software Engineer - Orders
Vivid Seats
Toronto, ON
As a Sr. Software Engineer for our Orders team, you will build and support systems responsible for the acquisition of multi-million dollar monthly revenue. You will work on the latest…
Added 1 hour ago
Manufacturing Engineer
BWXT
Cambridge, ON
As our Manufacturing Engineer, Intermediate you will develop and improve manufacturing procedures, maintain quality-compliant shop documentation, resolve non-conformances, and support shop…
Added 1 hour ago
V
Business Development Representative - Ottawa, ON
Victaulic
Brampton, ON · Ottawa, ON · Toronto, ON · Ontario - Toronto
- Full-time
We’re looking for a Business Development Representative to join our team in Ottawa, ON. Reporting to the Manager, Business Development, you’ll play a crucial role in driving growth and…
Added 1 hour ago
N
Associate Principal Engineer -- Salesforce Technical Architect
Nagarro
Mississauga, ON
- Full-time
We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale - across all…
Added 1 hour ago
E
Frontend Engineer, Growth & Agents
EvenUp
Remote, Canada
- Full-time
- Remote
As one of the senior frontend engineers on the team, you’ll own technical decisions end-to-end, from shaping ambiguous product ideas through production. You’ll partner closely with Product…
Added 1 hour ago
D
Sales Operations Manager
Docker
Remote, Canada
- Full-time
- Remote
…software gets built and delivered. As AI agents redefine software development, Docker is at the center of that shift, providing the sandboxed environments, verified images, and secure…
Added 1 hour ago
B
Accessories Certification Engineer
BRP
Valcourt, QC
- Full-time
We are looking for an Accessories Certification Engineer (ACC), reporting to the Certification Team Leader. This role involves supporting the implementation of our certification strategies…
Added 1 hour ago
HA
Advanced Systems Engineer
Honeywell Aerospace
Mississauga, ON
- Full-time
…aspect of the systems life cycle; from the front end of business development through product end of…
Added 1 hour ago
FA
Technical Sales Engineer
FANUC America Corporation
Blainville, QC
- $80,000 to $127,000 CAD / year
FANUC Canada Sales Team is seeking a highly motivated, customer-focused Technical Sales Engineer - General Industry, based in Blainville, Quebec to help drive revenue growth and enhance…
Added 1 hour ago
ER
Application Engineer
Expand Reach Inc.
Richmond Hill, ON
- $85,000 to $135,000 CAD / year
- Full-time
Bridge the Gap: Collaborate with Sales, Business Development, and R&D to guide the product development lifecycle based on technical feasibility and customer pain points.
Added 1 hour ago
Y
SERVICE MANAGER
Yokogawa
NB · Chiasson Office, NB
- Full-time
…cybersecurity, etc. We are committed to the United Nations sustainable development goals by utilizing our ability to measure and…
Added 2 hours ago
V
Business Development Representative - Ottawa, ON
Victaulic
Ottawa, ON
- Full-time
We’re looking for a Business Development Representative to join our team in Ottawa, ON. Reporting to the Manager, Business Development, you’ll play a crucial role in driving growth and…

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

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

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

The Lead Engineer designs, integrates, and manages complex Operational Technology (OT) systems while acting as a bridge between corporate IT compliance and factory-floor operations. They are responsible for developing software solutions, maintaining high-integrity storage systems, and ensuring the security of industrial assets.

Requirements

Candidates must have 5 to 7 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 the ability to meet Canadian Controlled Goods Program security requirements.

Skills

Systems design
Applications design
OT security
Java
PHP
HTML
SQL
Linux
ZFS
Requirements engineering
Troubleshooting
Project coordination
Disaster recovery
Industrial automation
IT compliance

Visa sponsorship

Not detected in the job text

Keywords

OT
Operations Technology
Systems Design
Applications Design
Engineering
Java
PHP
HTML
SQL
Linux
ZFS
IT Compliance
Cybersecurity
Manufacturing
Disaster Recovery
Industrial Assets
Requirements Engineering
Reliability
Logistics
Testing
Troubleshooting
Software Development
Controlled Goods Program
Celestica
Infrastructure
Hardware
Data Analysis
Project Management
System Architecture
Automation

Report this job