Editorial summary

The company is seeking a Systems Engineer with expertise in Kubernetes and Docker to provide L1/L2 application maintenance and support. The role involves system checks, troubleshooting, on-site technical support, monitoring application health and logs, and coordinating with L3 teams and vendors for escalations. Key requirements include hands-on experience with containerized environments, incident logging, and routine maintenance such as updates and patching. Compensation is 6300.

This summary is AI-generated and may contain inaccuracies. Please refer to the full job description below.

Job description

[This job https://singapore.job-q.com/jobs/detail/systems-engineer-kubernetes-docker-application-maintenance-support-38272 first appeared in Job-Q.com on 16 Oct 2026]

Responsibilities:

• Provide Application L1/L2 Support and perform system checks (CPU, disk usage, logs, services).
• Troubleshoot and resolve system and application issues and provide on-site technical support to ensure timely resolution and minimal disruption to business operations.
• Monitor application health and system alerts, escalating issues as needed.
• Log incidents and service requests in the ticketing system, ensuring timely resolution.
• Coordinate with L3 teams and vendors for issue escalation and follow-up.
• Perform routine maintenance tasks, such as application updates, patching, and backups.
• Maintain clear documentation of issues, fixes, and procedures.
• Participate in system testing, deployment, and post-deployment support activities.
• Assist in user access management and configuration tasks.

Requirements:

• Experience in application maintenance, support, or server infrastructure setup.
• Experience participating in Kubernetes cluster projects, with proficiency in using relevant commands to check application logs.
• Experience with at least two of the following Virtualization Technologies/Platforms: VMware / Xen / KVM / OpenStack / Cloud Stack / Azure Stack
• Experience with cloud orchestration, configuration management, and auto-scaling techniques.
• Thorough knowledge of networking, including routers, switches, and WiFi setup.
• Hands-on experience in deploying Ceph using different file systems such as Object Storage, RBD, and CephFS.
• Experience with automation tools such as Salt, Chef, Puppet, or Ansible.
• Experience with load balancing setup for TCP/IP, HTTP, DNS, and routing.
• Experience in using software version control.
• Experience in IT security policy management and enforcing IT security.
• Experience in coding/scripting languages such as Bash, Windows Batch Script, PowerShell, Perl, or Python.
• Ability to install, use, and configure various Linux Operating Systems such as Red Hat, Ubuntu, and CentOS.
• Experience in system installation planning, execution, and routine maintenance

Interested candidates, please click on the following link to begin your job search journey and submit your curriculum vitae (CV) directly.

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