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Added 13 mins ago
JI
Naval Architect Engineers and Technologists
J.D. Irving, Limited
Dartmouth, NS
- Full-time
Review and maintain technical documentation to ensure information is accurate, current, and aligned with project requirements.
Added 13 mins ago
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Senior Business Technology Analyst
Certarus
AB · Calgary, AB
- Full-time
Lead project management and delivery for assigned technology initiatives, including project planning, stakeholder coordination, risk and dependency management, testing, deployment, and…
Added 13 mins ago
ES
Senior Developer, Euna Grants
Euna Solutions
ON · Oakville, Ontario
- Full-time
…projects end to end, set the quality bar for the team, and lead Euna Grants' expanding use of agentic AI in production systems. If you want to drive architecture decisions, mentor other…
Added 13 mins ago
AC
Account Director- Integrated
AIP Connect
Toronto, ON
- Full-time
Our client a leading brand strategy integrated and XM agency located in Toronto is looking to hire an Account Director to lead several tier 1 clients.
Added 13 mins ago
Bid Manager – Customer Services
Siemens
Oakville, ON
We are looking for a Bid Manager to join our Customer Services team in Canada. In this role, you will lead the development of competitive service proposals for rail and mobility projects,…
Added 13 mins ago
Territory Sales Account Manager, London, Ontario
Siemens
London, ON
Lead strategic account analysis activities with the team when developing action plans to establish our position: identify opportunities and define targeted strategies and actions.
Added 13 mins ago
Senior Engineer, Facility & Mechanical Integrity
Inter Pipeline Ltd.
AB · Strathcona County, AB
…Projects, and Process Safety, the successful candidate will lead integrity management initiatives and drive the continuous improvement of inspection, corrosion, and asset integrity…
Added 13 mins ago
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Manager, Research Operations
HealthCareersInSask.ca
SK · SK, Canada
- Full-time
Added 13 mins ago
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Senior Account Manager - AdFarm
RR46
Guelph, ON
- Full-time
Lead Manage and hold people Accountable (LMA)
Added 13 mins ago
R
Senior Web Developer - AdFarm
RR46
Guelph, ON
- Full-time
You'll collaborate with designers, strategists, project managers and fellow developers to build responsive, accessible and high-performing digital solutions. We're looking for someone who…
Added 13 mins ago
RB
Manager, Research and Development, Tim Hortons, Canada
Restaurant Brands International
Mftg - Fruition Fruits & Fills
- Full-time
Project Management: Lead applied research, product development and technology innovation projects across beverage and baked goods categories.
Added 13 mins ago
RB
Sr. Manager, Operations Equipment, Tim Hortons, Canada
Restaurant Brands International
Toronto, ON · Corp - Toronto Corporate Office
- Full-time
…the Sr. Director of Equipment Operations, the role combines project management, technical knowledge, and problem-solving to support the brand’s operational…
Added 13 mins ago
Medical Science Liaison, Oncology
Sun Pharmaceutical Industries Ltd
Brampton, ON
Lead and/or participate on committees or project teams that support MSL strategies and tactics as delegated by MSL leadership
Added 14 mins ago
M
Intermediate Pricing Analyst
Manulife
Toronto, ON · Waterloo, ON · Montreal, QC
- Full-time
…activities. The role contributes to field support, strategic project initiatives, process improvement, tool adoption and budget…
Added 14 mins ago
Associate Director- ECM Business Management
Scotiabank
Toronto, ON
‑ Lead management of league table and market share analytics, including liaising directly with league table providers to ensure accurate reporting
Added 14 mins ago
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Sr. Mech and Robotics Tech
JLL
Acheson, AB
- Full-time
As a Sr. Mech & Robotics Tech, you will lead service technicians on the team in the installation and repair of automated packaging and distribution equipment. You will support the…
Added 14 mins ago
R
Internship - Winter 2027 - Aerospace Manufacturing & Continuous Improvement Projects (Industrial/Mechanical Engineering)
RTX
Halifax, NS
- Full-time
…internship will give you valuable experience in lean manufacturing, project management, and technical…
Added 27 mins ago
IC
Infrastructure Engineering, Specialist
Interac Corp.
Toronto, ON · Interac Corp. Head Office
- Full-time
Working closely with Lead Infrastructure Engineers, architects, security partners, and delivery teams, the Infrastructure Engineer Specialist drives platform reliability, scalability,…
Added 27 mins ago
Senior Manager, Vancouver Laboratory
Bureau Veritas
Vancouver, BC
Lead a safety-first culture within Vancouver laboratory, ensuring all staff, contractors, and visitors meet PPE and HSE requirements.
Added 27 mins ago
Building System Technician
Toronto Hydro
Toronto, ON
Checks equipment, layout work and makes reports and recommendation, acting in a lead hand function
Added 27 mins ago
Senior UVS Systems Engineer
QinetiQ
Medicine Hat, AB
Acting at the Project Technical Lead and/or Engineer role for system level project for small sized projects.
Added 27 mins ago
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Senior Renewable Energy Analytics & Performance Lead
DNV
Toronto, ON
- Full-time
As a Senior Renewable Energy Analytics & Performance Lead, you will work with engineers and renewable energy professionals to develop innovative analytical solutions, automate assessment…
Added 27 mins ago
M
RQ11598 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
leadership abilities to be able to oversee the quality assurance of the project
Added 28 mins ago
IG
Lead Java Developer
Insight Global
Toronto, ON
- Contract
Insight Global is seeking a lead Java developer in Toronto. You will be the primary point of contact for traders, Quants, and support partners across North America and APAC, and will lead…
Added 28 mins ago
TP
Senior Substation Design Engineer
The Planet Group
Quebec, QC
- $135,000 to $150,000 CAD / year
- Full-time
Teamwork & Mentorship: Proven ability to mentor junior engineers and lead cross-functional project tasks.

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

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.

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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

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