We are looking for a Linux Systems Engineer for Large US hedge fund to keep critical Linux-based research and platform infrastructure reliable, secure, and efficient. This role supports production systems across Linux servers, Kubernetes platforms, scheduler-backed compute environments, and user access services. The engineer will troubleshoot incidents, automate operational work, improve observability, and partner with cross-functional teams to deliver stable infrastructure changes.

Responsibilities:
Operate and support Linux servers and shared infrastructure used by research and platform teams.
Troubleshoot production issues involving system performance, availability, access, configuration, and networking.
Support Kubernetes and other container-based platforms, including node health, service behavior, and rollout activities.
Support scheduler-backed compute environments such as Slurm, including node readiness, maintenance, and incident recovery.
Improve user-facing Linux access services such as SSH, shared shell environments, and session-based platforms.
Manage OS lifecycle work:



provisioning, patching, kernel and package updates, and hardening.
Build scripts and automation in Python, Bash, or similar tools to reduce manual work and improve reliability.
Use configuration management and version-controlled workflows to implement infrastructure changes safely.
Enhance monitoring, alerting, documentation, and operational processes.
Participate in incident response and occasional on-call support.

Mandatory Skills Description:
3+ years of experience in Linux systems engineering, SRE, DevOps, or infrastructure support.
Strong Linux administration skills, including system, package management, permissions, filesystems, log analysis, and performance troubleshooting.
Good understanding of networking fundamentals such as DNS, NTP/PTP, routing, and general host connectivity.
Experience with automation, scripting, and operational tooling.
Familiarity with Kubernetes, virtualiz

📌 Linux System Engineer (Guadalajara)
🏢 Luxoft
📍 Guadalajara