Find work in Canada.

573,887 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 1 min ago
NA
INTERDISCIPLINARY ENGINEER (AEROSPACE / ELECTRONICS / MECHANICAL)
Naval Air Warfare Center Training Systems Division (NAWCTSD)
Cherry Point, AB
- Full-time
Added 1 min ago
A
Water/Wastewater Engineer
AECOM
Burnaby, BC
- $90,000 to $130,000 CAD / year
- Full-time
As a part of our continued growth, AECOM is actively seeking a creative, highly talented Water/Wastewater Engineer to join our treatment plants team. The candidate for this position will…
Added 1 min ago
TC
Agentic AI Engineer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
…require accommodation during the recruitment and selection process, please inform Human…
Added 1 min ago
P
Data Integration Engineer
Prophix
Toronto, ON · Etobicoke, ON
- Full-time
A Prophix Data Integration Engineer enables seamless, automated connections between client data sources and the Prophix platform. Working on the Professional Services team and with…
Added 1 min ago
NB
Senior Data Engineer
National Bank of Canada
Montreal, QC
- Full-time
We strive to provide accessibility measures throughout the recruitment process within the limits of our available resources. If you require accommodations, feel free to let us know during…
Added 2 mins ago
Electrical Engineer III
Excelitas Technologies
Mississauga, ON
We are presently seeking an Electrical Engineer III who will be responsible for designing, testing and updating electronic systems, components, equipment, and subsystem for advanced light…
Added 2 mins ago
ST
Quality Engineer
Sapsol Technologies Inc
Montreal, QC
- Full-time
As a Quality Engineer, you will play a central role in improving delivery performance by identifying systemic issues, bringing the right stakeholders together, and helping drive corrective…
Added 2 mins ago
Quality Engineer
Sapsol Technologies Inc
Montreal, QC
Deep dive into manufacturing process and quality system failures to identify systemic causes of delivery delay
Added 2 mins ago
Optical Engineer
National Research Council Canada
Victoria, BC
Candidates are asked to self-declare when applying to this hiring process.
Added 2 mins ago
Systems Engineering
BWXT
Peterborough, ON
We are looking for a Systems Engineer (Contract) for our Peterborough, Ontario site. BWXT NEC's Fuel Handling and Engineered Solutions group is involved in the design, manufacture,…
Added 2 mins ago
B&
Civil Engineer - Water
Black & Veatch Family of Companies
Markham, ON
- $115,280 to $192,140 CAD / year
…support our 3 market sectors- Governments & Environment, Energy & Process Industries, and Connectivity & Commercial. In roles like Engineers, Technicians, and Skilled Specialists you will…
Added 17 mins ago
S&
Lead Substation Engineer 2 - Grid
Sargent & Lundy
Calgary, AB
- Full-time
This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for HV and EHV substations. As a Lead Substtion Engineer, you will:
Added 17 mins ago
TE
Damage Prevention Engineer
TC Energy
Calgary, AB
- Full-time
We are seeking a motivated Engineer with knowledge or experience in damage prevention program components, such as Unauthorized Activity (UA) management, Depth of Cover (DOC), signage…
Added 17 mins ago
K
Summer Students - Field Based
Keyera
Calgary, AB · Fort Saskatchewan, AB · Grande Prairie, AB · Medicine Hat, AB · Redcliff, AB · Rimbey, AB · Rocky Mountain House, AB · Sherwood Park, AB · Strachan, AB · Valleyview, AB · Wapiti, AB
- Full-time
Added 17 mins ago
'
Process Engineer
''
Florenceville-Bristol, NB
- Full-time
The PPTC Process Engineer supports the development, optimization, and commercialization of new products, processes, and technologies through pilot plant and manufacturing trials. This role…
Added 17 mins ago
A
Civil / Environmental Engineer
AECOM
Burnaby, BC
- $75,000 to $105,000 CAD / year
- Full-time
AECOM is actively seeking an Civil/Environmental Engineer to join our growing Western Canada Environment team. The right candidate can work locally from our Burnaby BC office and AECOM can…
Added 17 mins ago
Senior Project Manager - Wastewater Treatment Services
CDM Smith
Burnaby, BC
Added 31 mins ago
BS
Junior Project Operations Manager
BVGlazing Systems
Niagara Falls, ON
- $50,000 to $80,000 CAD / year
- Full-time
…From Toronto to Texas, we are vertically integrated to design, engineer, manufacture and install the complete building envelope with today’s most ambitious developers. Serving both…
Added 31 mins ago
B
Civil Discipline Engineer
Brunel
Saskatoon, SK
- Contract
Brunel is seeking an experienced Civil Discipline Engineer to provide technical oversight and engineering support for major surface and underground infrastructure within a complex…
Added 32 mins ago
FM
Quality Engineer
Fresenius Medical Care
Richmond Hill, ON
- Full-time
Reporting to the Head of Quality, the Quality Engineer is responsible for day-to-day execution of the CAPA, nonconformance (NC) and change control processes at the Richmond Hill site. The…
Added 32 mins ago
ME
Design Release Engineer - Exterior Lighting [14446]
MEDA Engineering & Technical Services
Windsor, ON
- Full-time
We are recruiting an experienced Body Component Engineer/Exterior Lighting Design Release Engineer (DRE) to join our team to support our client in the automotive industry.
Added 32 mins ago
AC
Ingénieur·e données
ALTEN Canada
Montreal, QC
- Full-time
To support the growth of our client in the investment sector, ALTEN Canada is recruiting a Data Engineer whose role will be to build, evolve, and operate batch data pipelines on a Spark…
Added 32 mins ago
CA
Quality Assurance Coordinator
Chartright Air Group
Mississauga, ON
- Full-time
Track Aircraft Certification Authority (ACA) and Aircraft Maintenance Engineer (AME) Licenses’ expiry dates.
Added 32 mins ago
TT
Junior Project Engineer
Torus Talent
Vancouver, BC
- Contract
Torus Talent is recruiting a Junior Project Engineer for a large mining client with mining operations across the Americas.
Added 32 mins ago
A
Civil/Environmental Engineer
AECOM
Burnaby, BC
- $75,000 to $105,000 CAD / year
- Full-time
AECOM is actively seeking an Civil/Environmental Engineer to join our growing Western Canada Environment team. The right candidate can work locally from our Burnaby BC office and AECOM can…

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