Linux System Engineer

We're looking for an experienced Linux Engineer to help manage and optimise global server environments supporting high-performance trading and machine learning workloads. This role is about more than just administration - you'll tackle performance tuning, automation, and hands-on data centre troubleshooting.

What You'll Do:

• Design, implement, and maintain Linux server infrastructure
• Tune Kernel parameters and optimise system performance for low-latency, high-throughput applications
• Develop and refine automation solutions using Ansible, Python, and Terraform
• Troubleshoot hardware, networking, and performance issues in various environments
• Deploy monitoring and log aggregation tools to improve observability
• Collaborate with teams to identify bottlenecks and deploy scalable, automated solutions

What We're Looking For:

• 6+ years of Linux system administration and engineering experience in performance-critical environments
• Proficiency in Python and bash Scripting, with hands-on Ansible experience
• Solid networking fundamentals: IP Addressing, VLANs, etc.
• Familiarity with observability tools like Prometheus, Grafana, and ELK
• Infrastructure-as-code experience with Terraform and CI/CD pipelines
• Proven ability to resolve complex system-level issues and performance challenges
• Knowledge of container orchestration tools (Docker/containers, Kubernetes)

Desirable:

• Experience with GPU server deployments
• Exposure to AWS services and hybrid cloud setups
• Understanding of on-premise storage systems