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Added 9 mins ago
CO
Manager, Digital Solutions
City of Saint John
Saint John, NB
- Full-time
…(e.g. ERP, Asset Management, ePermitting), application, AI and integration solution development, project execution, reporting and analytics, and information management practices. The role…
Added 24 mins ago
S
Rail Maintenance Facility Director - Engineering Services
SYSTRA
Toronto, ON
- Full-time
Lead multidisciplinary technical reviews and integration of facility civil, structural, mechanical and electrical infrastructure with specialized rail systems, including signalling,…
Added 24 mins ago
B
General Repair Technician
BGIS
Barrie, ON
- Full-time
…OWNERSHIP, RESPONSIVENESS, INITIATION, VISIBILITY, DRIVE, and INTEGRATION are core to high…
Added 24 mins ago
E
Specialist, System Integration - Health Care
EllisDon
Mississauga, ON
- Full-time
Lead the implementation and integration of technology solutions at the system integration level, ensuring alignment with project requirements across multiple health facilities and…
Added 24 mins ago
GTM Engineer
Poka EN
Montreal, QC · Quebec, QC
…lifecycle: account research, signal monitoring, prospecting, lead follow-up, call preparation, deal intelligence, forecasting support, proposals, and renewal and expansion…
Added 24 mins ago
Internal Communication Systems Team Lead
L3Harris Technologies
Ottawa, ON
…communications systems, supported by experience leading the design, integration, interface definition, verification, and implementation of internal communications capabilities within a…
Added 24 mins ago
Lead - Systems Engineering
L3Harris Technologies
ON · Waterdown, ON
This role is responsible for defining, analyzing, and managing system-level requirements that ensure seamless integration across optical, mechanical, electrical, and software subsystems.…
Added 24 mins ago
AS
Azure Data Engineer
Ardent SoftSol Inc.
Toronto, ON
- Full-time
For Lead Engineers: Experience in solution design, technical architecture, code reviews, mentoring, and collaboration with client architects.
Added 24 mins ago
MH
Manager, Audit
McGovern Hurley LLP
Toronto, ON
- Full-time
You are a CPA-designated audit professional with 4–6 years of public accounting experience, ready to lead complex, end-to-end audit engagements across a diverse client portfolio. You…
Added 24 mins ago
MI
Senior Backend Engineer, Integrations
Movable Ink
Toronto, ON
- Full-time
You’ll work on challenging 3rd party integration problems involving high impact coordination with 3rd party vendors, managing partner instabilities, dealing with rate limits and creating…
Added 39 mins ago
A
Forward Deployed AI Engineer - Associate Manager
Accenture
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
Lead enterprise AI platform deployments across complex multi-stakeholder client environments - Anthropic, OpenAI, Microsoft, Google, Salesforce, SAP, or Palantir - owning the full programme…
Added 39 mins ago
L
Senior QA Engineer (6-month Contract)
Lazer
Remote, Canada
- Contract
- Remote
Integration testing on enterprise commerce programs: ERP, order management, or middleware, using API testing (Postman or similar) and file-based data feeds
Added 39 mins ago
EG
Civil Roadway - Senior Engineer - Major Projects
Egis Group
Toronto, ON
- $125,000 to $175,000 CAD / year
- Full-time
…design, and project delivery phases, ensuring roadway design integration, coordination across engineering disciplines, and compliance with applicable provincial and municipal standards.…
Added 39 mins ago
EG
Roadway Lead - Major Projects
Egis Group
Toronto, ON
- $150,000 to $190,000 CAD / year
- Full-time
Roadway Lead is a senior-level civil infrastructure professional based in Toronto, Ontario, Canada, responsible for providing technical leadership and roadway engineering oversight on…
Added 39 mins ago
Manager, Investigations
Real Estate Council of Ontario
Toronto, ON
Lead continuous improvement initiatives that modernize investigation practices, workflows, policies and procedures.
Added 39 mins ago
VI
Staff Information Security Engineer - Threat Detection & Response
Visier Inc.
Vancouver, BC
- Full-time
…organizations across the globe. Our mission is to help businesses lead with insight at scale as they continuously…
Added 39 mins ago
CL
Human Resources - Payroll and Benefits Specialist
Cosmetica Laboratories Inc
Toronto, ON · Scarborough, ON
- Full-time
Lead the year-end payroll processing, including preparation of T4, T4A, W-2, and other required tax documents, ensuring compliance with all tax filings.
Added 39 mins ago
BC
Senior Electrical Engineer – Power Systems & High Voltage
BBA Consultants
Toronto, ON
- Full-time
Lead projects that connect renewable energy, energy storage and hyperscale data centers to the grid. Bring your high-voltage expertise to projects that are changing how electricity is…
Added 39 mins ago
I
Senior Consultant - Oracle HCM Cloud Absence and Benefits
Infosys
Mississauga, ON
- $92,740 to $105,007 CAD / year
- Full-time
Infosys is seeking an Oracle Fusion HCM Absence & Benefits Techno Functional Lead to implement and support Absence & Benefits modules for Canadian clients. As an Oracle Fusion HCM Absence &…
Added 39 mins ago
TI
Containerization Security Engineer
Themesoft Inc.
Toronto, ON
- Contract
…container images, including SPDX and CycloneDX formats and integration with CI/CD and vulnerability management…
Added 54 mins ago
UO
Electro-Optical Systems Engineer
University of Alaska Fairbanks Petroleum Engineering
Engineer, BC
- Full-time
…engineering. In this high-impact, interdisciplinary role, you will lead and support the architecture, design, modeling, integration, and calibration of advanced visible and infrared (EO/IR)…
Added 54 mins ago
KG
Enterprise Data Architect – Snowflake & Cortex
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
…AI enablement, you will design scalable Lakehouse solutions, lead platform migrations, and establish governance, security, and responsible AI standards. This role requires deep expertise in…
Added 54 mins ago
I
Lead Consultant - IFS Cloud PSO functional
Infosys
Mississauga, ON
- $96,620 to $109,129 CAD / year
- Full-time
Infosys is seeking a Lead Consultant with rich expertise in IFS PSO Techno Functional lead to drive large transformation programs for the client. Infosys is seeking a Senior Consultant /…
Added 54 mins ago
PG
Commercial Marketing Manager
Purity Gas
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Lead competitive intelligence across incumbent bulk liquid gas suppliers and direct OEM generator competitors, including pricing models, contract structures, hidden fees, automatic…
Added 54 mins ago
KG
Salesforce Tech Lead
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
We are looking for an experienced Salesforce Tech Lead with strong expertise in Financial Services Cloud (FSC) to lead the design, development, and delivery of enterprise Salesforce…

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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