Bigfix admin (Ubuntu, Zscaler)

About the role

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.

What you'll do

• Fleet Configuration & Baseline Optimization: Own the baseline golden imaging, mass deployment
• 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…
• 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

What you need

• 3–6 yrs of experience
• Linux
• Data entry
• EDR
• Python
• Rust
• Docker
• B.Tech or B.E. or B.Sc or BCA

Good to have

• Bash
• SAP