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Added 1 min ago
AV Service Engineer - Control Systems & Device Integration
Evertz
Burlington, ON
Full-time
Evertz AV is looking for a Service Engineer to join our AV Service team with a specific focus on Control System customization and deployment with a specific focus on VUE, our…
Added 1 min ago
Software Engineer, AI & Platforms
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Toronto, ON
Full-time
We are seeking an experienced Software Engineer with a strong foundation in software development and hands-on experience building with Generative and Agentic AI. This new role is the first…
Added 1 min ago
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Toronto, ON
Full-time
…the AI Centre of Enablement and the Enterprise Technology, Data & AI organization, the incumbent provides senior technical leadership to ensure AI solutions are delivered securely and in…
Added 16 mins ago
SQL Developer / Data Engineer
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Toronto, ON
Full-time
Position Title: Senior SQL Developer / Data Engineer
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Added 31 mins ago
Manager SR&ED, Manufacturing
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Added 46 mins ago
Principal Risk Engineer, Energy & Renewables
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Senior Data Engineer
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Design and Engineer Enterprise Data & Analytics Solutions
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Sr Software Development Engineer VNDLY
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…sun-drenched optimism and drive. Whether you're building smarter solutions, supporting customers, or creating a space where everyone belongs, you’ll do meaningful work with Workmates who’ve…
Added 1 hour ago
Staff Engineer, AI Security
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…the AI Centre of Enablement and the Enterprise Technology, Data & AI organization, the incumbent provides senior technical leadership to ensure AI solutions are delivered securely and in…
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Senior Java Software Engineer
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Montreal, QC
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Genpact (NYSE: G) is an advanced technology services and solutions company that delivers lasting value for leading enterprises globally. Through our deep business knowledge, operational…
Added 1 hour ago
Java Full Stack Developer
Capgemini
Mississauga, ON
$85,000 to $95,000 CAD / year
Full-time
…of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI,…
Added 1 hour ago
Associate Engineer II
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Toronto, ON · Business Unit Head Office Gladstone - Toronto, Canada
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…influencing decisions based on analysis and interpretation of data. You will also create intellectual property to drive competitive…
Added 2 hours ago
Data Scientist
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Edmonton, AB
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We are seeking a highly skilled Assistant Vice President (AVP), Software Senior Engineer, to design, develop, and maintain robust middleware solutions. The ideal candidate will have deep…
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Principal Risk Engineer, Energy & Renewables
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Remote, Canada
Full-time · Remote
As a Principal Risk Engineer, Energy & Renewables, you'll play a critical role as a trusted advisor to both internal stakeholders and external partners - bringing deep technical insight,…
Added 2 hours ago
Principal Risk Engineer, Energy & Renewables
Liberty Mutual Canada
Remote, Canada
Full-time · Remote
As a Principal Risk Engineer, Energy & Renewables, you'll play a critical role as a trusted advisor to both internal stakeholders and external partners - bringing deep technical insight,…
Added 2 hours ago
Associate Electrical Engineer - Substation
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…critical expertise as we, along with our valued clients, deliver solutions that positively impact communities around the world. Our professionals are our greatest asset, and we believe…
Added 2 hours ago
Firmware Developer
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Added 2 hours ago
Senior Data Engineer
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Vancouver, BC
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Added 3 hours ago
Senior Quality Engineer - AI
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Added 3 hours ago
Director, Digital Platforms & Architecture
TALTEK | TALENT in TECHNOLOGY
Montreal, QC · Greater Montreal Metropolitan Area
Full-time
We are seeking a leader who began their career as a software developer, digital engineer, or solution architect and evolved into leading digital platforms, web technologies, marketing…
Added 3 hours ago
Data Scientist
Lantern
AB · Edmonton, AB
Full-time
Lantern is seeking a hands-on, client-facing Senior Data Scientist to design, develop, and operationalize advanced analytics, machine learning, generative AI, and agentic AI solutions using…

Celestica

Linux Desktop Engineer

Toronto, ON, Canada

Job type: Full-time
Apply by: Oct 29, 2026
Posting language: English
Posted: Sep 29, 2026

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Original job description

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.

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.

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More about this job

Responsibilities

Manage the Ubuntu workstation fleet, including golden imaging, BigFix-based deployment and software packaging, endpoint security configuration, and monthly patching. Support engineering toolchains and developer workspaces, administer scoped privileged access, and collaborate with security and infrastructure teams to minimize developer downtime.

Requirements

Requires a bachelor’s degree in Computer Science, Computer Engineering, or Information Systems and at least three years of hands-on experience supporting specialized R&D or engineering IT environments. The role seeks strong Ubuntu and HCL BigFix expertise, endpoint security administration, Bash or Python automation, and familiarity with developer build tools, containers, and workstation hardware.

Skills

Ubuntu Linux Administration
HCL BigFix
Endpoint Management
Software Packaging
Endpoint Security
CrowdStrike Falcon
ThreatLocker
Zscaler ZPA
Bash Scripting
Python Scripting
Linux Patching
Developer Toolchain Support
GCC
Docker
Privileged Access Management
Workstation Configuration

Visa sponsorship

Not detected in the job text

Keywords

Ubuntu 22.04 LTS
Ubuntu 24.04 LTS
HCL BigFix
Golden Imaging
Silent Software Packaging
BigFix Fixlets
CrowdStrike Falcon
ThreatLocker
Zscaler ZPA
Endpoint Security
Anti-Malware Exclusions
Linux Patching
Sudo Access
SSH Agent-Based PAM
tlog Session Recording
GCC
Clang
CMake
Rust
Cargo
Python 3.10+
Docker CE
MicroK8s
Kind
Visual Studio Code
Bash
HP ZBook
BIOS Updates
NVIDIA Drivers
Engineering IT

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