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Systems/DevOps Engineer

5-7 Years
SGD 4,000 - 8,000 per month
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  • Posted 15 hours ago
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Job Description

Role Overview

We are hiring a Senior Systems / DevOps Engineer to own and operate production infrastructure across servers, platforms, and supporting network components. This role is hands-on, operations-focused, and requires broad technical competence rather than narrow specialization.

You will design new systems, maintain existing ones, and ensure infrastructure remains stable, secure, and recoverable.

Core Responsibilities

  • Operate and maintain production infrastructure (Linux, Windows, and related platforms)

  • Design and deploy new systems and environments

  • Plan and execute:

    • OS patch management

    • Maintenance windows and controlled reboots

    • Upgrade and rollback strategies

  • Perform incident response, troubleshooting, and root-cause analysis

  • Automate operational tasks and deployments

  • Maintain and improve CI/CD pipelines

  • Ensure monitoring, logging, and backup systems are implemented and tested

  • Handle basic network operations:

    • Firewalls, switches, and connectivity troubleshooting (small-scale)

Mandatory Technical Requirements

Infrastructure & Systems

  • Strong experience managing production systems (Linux and/or Windows)

  • Understanding of patch lifecycles, maintenance timelines, and change control

  • Ability to design systems with reliability and recovery in mind

DevOps & Automation

  • CI/CD pipelines (GitLab CI, GitHub Actions, Jenkins, or similar)

  • Automation using Ansible, SaltStack, PowerShell, or equivalent

  • Containerization experience (Docker Kubernetes basic understanding is sufficient)

Networking (Working Knowledge)

  • Basic understanding of:

    • Firewalls and security rules

    • Switching and VLAN concepts

    • Network troubleshooting at small to medium scale

What This Role Is NOT

  • Not a cloud-only DevOps role

  • Not a network engineer role

  • Not a junior or learning position

  • Not a ticket-only operations job

If your experience is limited to pipelines or cloud services without infrastructure ownership, this role is not a fit.

Experience Requirements

  • 5+ years in systems, DevOps, or infrastructure engineering

  • Strong preference for 6-8 years

  • Proven responsibility for live production environments

Nice to Have

  • Hybrid on-prem and cloud environments

  • Security hardening and compliance exposure

  • Experience working in lean teams with real ownership

Why Join

  • Broad technical exposure and real responsibility

  • Design and operate systems end-to-end

  • Engineering-driven environment

We value engineers who:

  • Understand the full stack of infrastructure

  • Plan changes carefully

  • Take responsibility for uptime and recovery

If that describes you, we want to talk.

More Info

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Job ID: 144211261