Systems Engineer (Kubernetes, Docker)

Zohorecruit; Singapore; On-site; SGD 42,000 - 65,000; Full time

Job summary

Technopals Pte.Ltd. is seeking an experienced IT operations professional in Singapore to provide L1/L2 application support, perform system health checks, and resolve issues to minimize business disruption.

You will monitor health, log incidents, and coordinate with L3 teams and vendors for escalation, while assisting in deployments and access management. The role requires hands-on work with Kubernetes clusters, virtualization platforms, cloud orchestration, and automation tooling, with strong

Qualifications

• Diploma/degree in EE, CS, or equivalent.
• Minimum 2 years in application maintenance, support or server infrastructure.
• Experience with Kubernetes and logs inspection.
• Proficient with multiple virtualization platforms (VMware, Xen, KVM, OpenStack, CloudStack, Azure Stack).
• Experience with cloud orchestration and configuration management.
• Strong networking knowledge: routers, switches, and WiFi.
• Experience deploying Ceph with object storage, RBD, CephFS.
• Familiar with NAS, SAN, and SDS storage technologies.
• Experience with Salt/Chef/Puppet/Ansible automation.
• Knowledge of load balancing and TCP/IP, HTTP, DNS routing.
• Experience with version control systems.
• Knowledge of IT security standards (CIS/IM8) and policy management.
• Hardware restoration skills and server maintenance.
• Scripting in Bash/PowerShell/Python or similar.
• Proficiency with Linux OS (Red Hat, Ubuntu, CentOS).
• System installation planning and execution.

Responsibilities

• Provide L1/L2 application support and system checks.
• Troubleshoot and resolve system and application issues with on-site support.
• Monitor application health and system alerts, escalate as needed.
• Log incidents and service requests in the ticketing system.
• Coordinate with L3 teams and vendors for escalation.
• Perform routine maintenance: updates, patches, backups.
• Maintain documentation of issues, fixes, and procedures.
• Participate in system testing, deployment, and post-deployment support.
• Assist in user access management and configuration tasks.

Skills

Kubernetes

Linux administration

Scripting

Cloud orchestration

Virtualization

Networking fundamentals

Ceph storage

Ansible

Version control

IT security

Education

Bachelor's degree in Electrical Engineering or Computer Science

Diploma or degree in related fields

Tools

VMware

OpenStack

KVM

Xen

Ansible

Puppet

SaltStack

Job description

Venture Drive, Singapore | Posted on 04/09/2025

• Industry Information Technology and Services
• Work Experience 2 years
• City Venture Drive
• Province South West
• Postal Code 608526

Job Description

• Provide application L1/L2 support and 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

• Diploma/Degree in Electrical Engineering, Computer Science, Communications Engineering or equivalent
  
• Minimum 2 years 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 Technology/Platforms: VMware, Xen, KVM, OpenStack, Cloud Stack, Azure Stack
  
• Experience with cloud orchestration, configuration management and auto-scaling techniques
  
• Thorough knowledge of networking, routers, switches, and WiFi setup
  
• Hands on experience in deploying ceph using different file system such as object storage, rbd, cephfs storage
  
• Good knowledge of storage technologies, such as NAS, SAN, SDS
  
• Experience with automation tools such as Salt/Chef/Puppet/Ansible
  
• Experience with load balancing setup for TCP/IP, HTTP, DNS, routings.
  
• Experience in using software version control
  
• Knowledge of IT security standards, for instance from CIS or IM8.
  
• Experience in IT security policy management and enforcing IT security
  
• Knowledge of computer hardware components and ability to restore faulty servers to working condition.
  
• Experience in coding or scripting languages such as bash, windows batch script, powershell, perl, python, etc.
  
• Ability to install, use and configure various Linux Operating Systems, such as Redhat, Ubuntu, CentOS.
  
• Experience in system installation planning, execution, routine
  

Technopals Pte.Ltd. is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran disability or genetic information or any other reason prohibited by law in employment.