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L3 System Engineer

8-15 Years
SGD 10,000 - 12,000 per month
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  • Posted 14 days ago
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Job Description

Job Summary

We are looking for an experienced L3/L4 System Engineer with strong expertise in enterprise infrastructure, cloud platforms, automation, and advanced troubleshooting who can act as the technical escalation point for enterprise customers.

Mandatory Skill-set

  • Bachelor's degree in IT, Computer Science, or a related field (or equivalent work experience).
  • Must have 8-15+ years in Infrastructure / Systems Engineering
  • Must have extensive hands-on experience in VMware, Windows Server, Linux, Cloud platforms (Azure/AWS), Infrastructure as Code (Terraform/Ansible), Kubernetes, CI/CD, DevOps, and SRE practices
  • Must have strong expertise in Kubernetes, Terraform, CI/CD, GitLab, DevOps, SRE, and Automation
  • Deep understanding with AWS and/or Microsoft Azure cloud platforms.

Desired Skill-set

  • Preferred certifications in VMware, Microsoft Azure, AWS, Veeam, or Rubrik
  • Familiarity with VMware vRA, Ansible, HDS Storage, Splunk, CyberArk, OPSWAT, NVIDIA AI, Docker, Kubernetes, GitLab, DevOps, SRE, and automation tools is considered a plus.

Responsibilities

  • Define the overall technical strategy and long-term roadmap for cloud and platform infrastructure.
  • Design scalable, secure, reliable, and cost-effective systems
  • Act as the highest level of technical support for complex system issues
  • Investigate major incidents and perform Root Cause Analysis (RCA) to prevent future problems
  • Develop, review, and maintain Infrastructure as Code (IaC) using tools like Terraform
  • Build and improve automation tools using Python or Go
  • Implement GitOps best practices for infrastructure management
  • Design systems for high availability, fault tolerance, and disaster recovery
  • Define and maintain Service Level Objectives (SLOs) and Service Level Indicators (SLIs) and design, manage, and optimize large Kubernetes clusters
  • Ensure Kubernetes environments are secure, stable, and up to date
  • Set and enforce engineering, security, and CI/CD standards
  • Mentor and guide engineers on platform design and best practices
  • Resolve escalated incidents and service requests within agreed SLAs
  • Keep support tickets updated with troubleshooting steps and resolutions
  • Provide Level 4 (L4) support for issues that lower support levels cannot resolve
  • Document solutions and share knowledge with other engineering teams
  • Collaborate with clients and internal teams to resolve technical issues
  • Support, track, and document infrastructure and system changes
  • Identify opportunities to automate repetitive tasks and improve efficiency
  • Use advanced troubleshooting methods and diagnostic tools to solve technical problems
  • Coach and mentor L1, L2, and L3 engineers to improve their technical skills
  • Perform quality audits on processes, ticket handling, and service delivery
  • Plan and deliver infrastructure and platform-related projects
  • Support disaster recovery planning, implementation, and testing.

Should you be interested in this career opportunity, please send in your updated resume to [Confidential Information] at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE's website(https://www.sciente.com/privacy-policy).

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

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Job ID: 150950303

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