Operations Engineer - Linux / HPC
We're partnering with a global, research-driven technology organisation operating at significant scale across high-performance compute environments.
They're looking for a hands-on Linux Operations Engineer who genuinely enjoys production responsibility and problem solving. This role is operations-first - focused on keeping complex HPC systems running reliably in a demanding, 24/7 environment.
If you enjoy deep systems work, incident ownership, and supporting real users with real workloads, this role will suit you well.
What You'll Be Doing
Provide front-line operational support for 24/7 Linux HPC compute, storage, and networking environments
Own incidents end-to-end: triage, troubleshooting, root cause analysis, and resolution
Respond to alerts and system issues in a timely and structured manner
Participate in planned maintenance windows (evenings or weekends on a rotating basis)
Support global infrastructure projects across compute, storage, and interconnects
Write tooling and automation to diagnose issues and reduce operational overhead
Work across multiple codebases and languages to support and extend operational tooling




Implement and maintain performance, fault, and health monitoring systems
Develop and improve internal documentation and operational runbooks
Work closely with internal users, infrastructure teams, and external vendors
Participate in an on-call rotation and scheduled maintenance coverage
Adhere to all cybersecurity, hardware, and software usage policies
Skills & Experience
2+ years' experience operating Linux systems in production environments
A explicit interest in operations as a primary job function
Strong troubleshooting and root cause analysis skills
Proficiency in at least one scripting or programming language (e.g. Python, Go, C)
Ability to learn new tools and technologies quickly
Strong written and verbal communication skills
Comfortable working in a fast-paced, high-expectation environment
Reliable and predictable availability for on-call and maintenance rotations
If you're an Operations Engineer with strong Linux and HPC experience, this is a role worth exploring.
Visa sponsorship and relocation support available.

📌 Operations Engineer (Sydney)
🏢 Tribus
📍 Sydney