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Added 1 month ago
UR
Lead Agentic AI Engineer
Urban Ridge Supplies
Toronto, ON
- $98,000 to $138,000 CAD / year
- Full-time
Strong engineering expertise , including hands-on experience with Python, C#, JavaScript, TypeScript, or similar languages, and building solutions across cloud platforms such as Azure and…
Added 1 month ago
UR
Senior AI Engineer – Agentic AI Platform, LLM & GraphRAG
Urban Ridge Supplies
Toronto, ON
- Full-time
Hands-on experience with modern AI frameworks and orchestration tools.
Added 1 month ago
UR
Senior AI Engineer
Urban Ridge Supplies
Brampton, ON
- Full-time
Build multi-agent workflows using orchestration frameworks and agent-to-agent communication protocols for complex logistics automation.
Added 1 month ago
UR
Forward Deployed Agile Software Engineer
Urban Ridge Supplies
Toronto, ON
- Full-time
Strong proficiency in Python, TypeScript, or another language commonly used to build AI applications, platforms, and developer tooling.
Added 1 month ago
UR
AI Solutions Engineer
Urban Ridge Supplies
Toronto, ON
- Full-time
Strong Python skills with experience shipping LLM applications end-to-end (build, test, deploy, and operate)
Added 1 month ago
UR
Senior Engineer, Applied AI
Urban Ridge Supplies
Toronto, ON
- Full-time
…solve complex, real-world problems across warehouse design, automation, order management, transportation, and end-to-end supply chain…
Added 1 month ago
UR
Software Engineer II (AI Integration)
Urban Ridge Supplies
Toronto, ON
- Full-time
Work with structured and unstructured datasets using Python, SQL, Spark, Pandas, etc.
Added 1 month ago
UR
Senior AI Engineer, IT Solutions 1
Urban Ridge Supplies
Toronto, ON
- Full-time
…(including Generative AI and RAG patterns), and collaborating with the Data Center of Excellence to deliver high-quality, production-ready AI tools that drive innovation and operational…
Added 1 month ago
UR
Artificial Intelligence Developer
Urban Ridge Supplies
Toronto, ON
- Full-time
As an AI Developer, you will build and produce modern AI applications, agents, and intelligent workflows for our clients. This is a hands-on engineering role for someone who combines strong…
Added 1 month ago
UR
Lead Full-Stack GenAI Engineer
Urban Ridge Supplies
Toronto, ON
- $125,000 to $169,100 CAD / year
- Full-time
Advanced experience building production-grade Python applications, APIs, asynchronous services, and distributed systems, with strong software design, testing, and debugging skills
Added 1 month ago
UR
Forward Deployed Engineer
Urban Ridge Supplies
Toronto, ON
- Full-time
We are building that system. It has two pieces. A sensing layer is a cross-portfolio data lake on open table formats with a feature store on top that makes the data agent-readable. An…
Added 1 month ago
UR
AI Engineer
Urban Ridge Supplies
Kitchener, ON
- $110,000 to $150,000 CAD / year
- Full-time
Familiarity with Azure AI library APIs, including GPT, Codex, and DALL·E, and other frameworks (e.g., Databricks Mosaic) for integrating Generative AI into business workflows.
Added 1 month ago
UR
Senior AI Engineer
Urban Ridge Supplies
Toronto, ON
- Full-time
This role follows our in‑office work model and requires employees to be onsite four days per week to support collaboration and business needs
Added 1 month ago
UR
AI Solutions Architect (Senior and Principal)
Urban Ridge Supplies
Toronto, ON
- Full-time
Professional software engineering experience using Python or TypeScript, with a strong focus on clean architecture, testing, maintainability, and production quality
Added 1 month ago
UR
Sr. Specialist, AI Solutions Developer
Urban Ridge Supplies
Hamilton, ON · Waterdown
- Full-time
Design, develop, test, and deploy AI-powered applications, copilots, automation solutions, and intelligent workflows using enterprise-approved platforms and frameworks.
Added 1 month ago
UR
Applied AI Engineer
Urban Ridge Supplies
Mississauga, ON
- Full-time
…- copilots, conversational agents and assistants, workflow automation, and decision support. Implement agentic workflows (tool use, multi-step execution, human-in-the-loop controls) with…
Added 1 month ago
UR
Principal Quality Architect
Urban Ridge Supplies
Toronto, ON
- Full-time
Test Strategy & Automation: Strong experience designing test frameworks and automation across the stack; unit, integration, contract, E2E, performance, and load. Hands-on with tools such as…
Added 1 month ago
UR
Software Engineer, Applied AI
Urban Ridge Supplies
Toronto, ON
- Full-time
Hands-on experience building with LLM APIs, frameworks and orchestration tools (LangChain, LangGraph or similar)
Added 1 month ago
S
Test Development Engineer
Sanmina
Ottawa, ON
- Full-time
…design of test hardware (fixtures/cables) and test software, with a strong emphasis on Python for…
Added 1 month ago
EA
Développeur.se de logiciels sénior.e - Intégration du jeu et fiabilité de la capture / Senior Software Developer - Game Integration & Capture Reliability
Electronic Arts (EA)
Vancouver, BC
- Full-time
This is a hybrid role, working three days per week in Redwood City, Montreal, or Vancouver
Added 1 month ago
C
Quality Engineering
CGI
Toronto, ON
- Full-time
This role is hybrid and requires you to be at our downtown Toronto and/or Client office at a minimum 2 days per week subject to change at any time
Added 1 month ago
C
QA Engineer - Data, ETL and API Testing
CGI
Toronto, ON
- Full-time
This is a hybrid role requiring attendance at our downtown Toronto office and/or a client office a minimum of four days per week
Added 1 month ago
EA
Développeur.se de logiciels sénior.e - Intégration du jeu et fiabilité de la capture / Senior Software Developer - Game Integration & Capture Reliability
Electronic Arts (EA)
Montreal, QC
- Full-time
This is a hybrid role, working three days per week in Redwood City, Montreal, or Vancouver
Added 1 month ago
CI
Linux Desktop Engineer
Celestica International LP
Toronto, ON
- $89,355 to $124,779 CAD / year
Developer Persona Customization: Configure application controls specifically for the engineering developer workspace. This involves deploying ThreatLocker in a persistent Learning Mode with…
Added 1 month ago
H
Senior Full Stack Engineer (Azure Cloud Platform)
HCLTech
ON · Ontario, Canada
- $60 to $75 CAD / hour
- Contract
A developer with a DevOps mindset who values automation and engineering excellence.

Celestica International LP

Linux Desktop Engineer

Toronto, ON, Canada

$89,355 to $124,779 CAD / year

Apply on careers.celestica.com About employer

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Job details

Pay: $89,355 to $124,779 CAD / year
Posting language: English
Posted: Aug 14, 2026

Original job description

08 - Specialist, IT Infrastructure Req ID: 137435 Remote Position: Hybrid Region: Americas Country: Canada State/Province: Ontario City: Toronto

Summary

The Linux Desktop Engineer will own the design, deployment, configuration, and structural maintenance of Celestica's high-performance Linux computing platform. This role directly supports the Hardware Platform Solutions (HPS) engineering group by managing a fleet of approximately 50 HP ZBook Mobile Workstations preinstalled with Ubuntu and optimized for advanced AI-based software development.

Operating at the intersection of enterprise endpoint compliance and agile engineering infrastructure , the successful candidate will use HCL BigFix as the primary Endpoint Management framework. Responsibilities include developing deployment packages for core endpoint security software , managing monthly patching cycles , and troubleshooting highly specialized developer toolchains to maximize engineering velocity.

Key Responsibilities

Fleet Configuration & Baseline Optimization: Own the baseline golden imaging, mass deployment, and configuration maintenance of the HP ZBook workstation fleet utilizing HCL BigFix.
Silent Software Packaging: Architect and deploy automated, silent installation packages for all enterprise and custom engineering endpoint software via BigFix fixlets.
Endpoint Security Management: Install and administer Celestica’s standard security applications, including CrowdStrike Falcon, ThreatLocker, and Zscaler ZPA.
Developer Persona Customization: Configure application controls specifically for the engineering developer workspace. This involves deploying ThreatLocker in a persistent Learning Mode with dedicated sandbox path exceptions (such as ~/Workspace) to prevent process blocks during source compilation.
Exclusion Path Auditing: Implement and maintain required anti-malware scan exclusions across engineering build paths (e.g., /home/*/src/, make, gcc, cargo) to ensure frictionless local compilation.
Patching & Vulnerability Remediation: Support and execute monthly operating system and application patching cycles. Ensure critical security patches are vetted and pushed to engineering systems within a mandatory 24-hour window when required.
Privileged Access Governance: Administer scoped sudo access on developer workstations using secure alternative authentication models (such as SSH agent-based PAM) and manage compliance audits via session recording tools like tlog.
Engineering Toolchain Support: Act as the primary technical interface for HPS Software Engineers, ensuring local access to build essentials, containerization software, and integrated development environments.

Qualifications/Skills/Competencies

Preferred Technical Qualifications:

Operating Systems: Expert-level administration of native Ubuntu Linux (specifically 22.04 LTS and 24.04 LTS Desktop environments).
Endpoint Management: Deep technical expertise using HCL BigFix for software asset tracking, package packaging, enterprise scripting, and automated deployment.
Endpoint Security: Direct experience administering patches and Fixlets for enterprise security suites: CrowdStrike Falcon, ThreatLocker (including allowlisting/ringfencing policy adjustments), and Zscaler ZPA.
Developer Environments: Familiarity supporting low-level compilation workflows and toolchains: build essentials (GCC, Clang, CMake, Rust/cargo), Python 3.10+, Docker CE, MicroK8s/Kind, and VS Code.
Scripting & Automation: Advanced proficiency in Bash or Python scripting to automate workstation configuration, environment provisioning, and repetitive IT administrative tasks.
Workstation Hardware: Experience configuring high-density workstations (such as the HP ZBook Fury series), including managing system BIOS updates and optimizing dedicated NVIDIA hardware driver profiles.

Core Competencies:

Developer Velocity Orientation: Possesses an intense focus on minimizing developer friction, reducing environment downtime, and protecting the engineer's flow state.

Matrix Collaboration: Exceptional diplomatic and relationship-building skills to successfully co-develop frameworks with Global Information Security and remote site infrastructure divisions.
Advanced Technical Problem Solving: Proven ability to troubleshoot unique, non-standard software-hardware boundary failures that fall outside typical corporate enterprise IT ticketing scripts.

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.

Salary

The stated range includes Base Salary and target Short-Term Incentive (STI) compensation only. A comprehensive benefits package is offered in addition to this range.

The range described in this posting is an estimate by the Company, and may change based on several factors, including but not limited to a change in the duties covered by the job posting, or the credentials, experience or geographic jurisdiction of the successful candidate.

Salary Range: $89,355-124,779 CAD/year

Education & Experience

Bachelor’s degree in Computer Science, Computer Engineering, or Information Systems, with a minimum of 3 years of hands-on experience supporting specialized R&D or engineering IT environments.

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. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.

Apply on careers.celestica.com About employer

More about this job

Responsibilities

The Linux Desktop Engineer will design, deploy, and maintain a high-performance Linux computing platform for engineering teams. Responsibilities include managing workstation fleets, developing automated software deployment packages, and ensuring endpoint security compliance.

Requirements

Candidates must have a bachelor's degree in Computer Science or a related field and at least 3 years of experience in specialized engineering IT environments. Expert-level knowledge of Ubuntu Linux and endpoint management tools like HCL BigFix is required.

Skills

Ubuntu Linux
HCL BigFix
CrowdStrike Falcon
ThreatLocker
Zscaler ZPA
Bash
Python
Docker
MicroK8s
GCC
Clang
CMake
Rust
VS Code
System administration
Endpoint security

Visa sponsorship

Not detected in the job text

Keywords

Linux
Ubuntu
HCL BigFix
Endpoint Management
CrowdStrike Falcon
ThreatLocker
Zscaler ZPA
Bash
Python
Docker
MicroK8s
GCC
Clang
CMake
Rust
VS Code
HP ZBook
NVIDIA
BIOS
Patching
Vulnerability Remediation
Sudo
SSH
PAM
Tlog
Containerization
IT Infrastructure
Engineering
AI-based software development
Automation

Seniority

Mid level

Perks

Performance bonus

Tools

HCL BigFix
Ubuntu Linux
CrowdStrike Falcon
ThreatLocker
Zscaler ZPA
Docker CE
HP ZBook

Languages

English

Fields of study

Computer Science
Computer Engineering
Information Systems

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Work requirements

Jobs in Canada