Project Description:

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 systemd, 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 operat

📌 Senior Linux Systems Engineer (Guadalajara)
🏢 Luxoft
📍 Guadalajara