Senior Linux/Unix Administrator

Role Overview

We are hiring a Linux Platform Operations Engineer to design, build, and maintain critical infrastructure supporting global trading environments. This role focuses on high-performance, low-latency systems, working closely with engineering and SRE teams to ensure stability, scalability, and automation.

Key Responsibilities

• Build and manage Linux server and storage infrastructure (primarily bare-metal)
• Implement configuration management (Salt/Puppet) and manage system updates
• Handle P1/P2 incidents, troubleshooting, and root cause analysis
• Optimize system performance, kernel tuning, and low-latency environments
• Develop automation scripts (Python/Shell) to improve efficiency
• Monitor systems using Prometheus, Grafana, and maintain observability dashboards
• Support infrastructure projects and collaborate with global teams
• Participate in on-call rotation and weekend maintenance activities

Requirements

• 5+ years' experience in Linux infrastructure
• Strong knowledge of Linux kernel, networking, and performance tuning
• Experience with configuration management tools (Salt/Puppet)
• Proficiency in Python/Shell scripting
• Exposure to cloud (AWS/GCP) and Kubernetes/Docker (preferred)
• Familiarity with monitoring tools (Prometheus, Grafana) and IaC (Terraform)
• Experience with storage systems (SAN/NAS, RAID, NVMe)
• Strong problem-solving and analytical skills

To Apply:

Interested applicants please send your resume in MS Words format to [email protected] and attention to Pooja (R1551322)

Short listed candidates will be notified

www.ambition.com.sg

EA Registration Number: R1551322

Data provided is for recruitment purposes only

Business Registration Number: 200611680D.

License Number: 10C5117