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Open nowPosted 2 days ago

Senior Linux/Unix Administrator

AMBITION GROUP SINGAPORE PTE. LTD.

Pay
SGD 12,000 – SGD 20,000 a Monthly
Where
Singapore
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Your applicationOpen nowSenior Linux/Unix AdministratorAMBITION GROUP SINGAPORE PTE. LTD. · Singapore

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The clock on this job

Early applications get read.

12.3% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.3%7 days
  4. 19.3%14 days
  5. 35.6%30 days
  6. 57.8%60 days
This job: posted 2 days ago

The posting

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

Posting text belongs to the employer. Removal requests: contact us.

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