Systems Engineer (Linux) - L2 (Ref 26574)

JOBLINE RESOURCES PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

JOBLINE RESOURCES PTE. LTD. in Singapore is seeking a Linux systems administrator to maintain and optimize our infrastructure, focusing on reliability, monitoring, and automation.

You will deploy Logstash pipelines, configure Kibana dashboards, manage syslog collection, and respond to service requests and change requests under ITIL-aligned processes.

Qualifications

• Proficient in Linux administration (RHEL or equivalent).
• Hands-on experience with ELK stack, particularly Logstash deployment and Kibana dashboards.
• Strong understanding of syslog and metrics concepts.
• Solid networking knowledge (TCP/IP, DNS, routing, subnetting).
• Experience managing SRs and CRs in a structured IT environment.
• Scripting skills (Bash or equivalent).
• Able to perform standby duties, including on-call and after-hours incidents.

Responsibilities

• Perform Linux system administration, including maintenance, troubleshooting, and configuration.
• Manage and deploy Logstash pipelines as part of the ELK stack.
• Configure and manage syslog collection and metrics monitoring across systems.
• Develop and maintain scripts to automate routine tasks and operational workflows.
• Handle Service Requests (SR) and Change Requests (CR) in accordance with IT service management processes.
• Monitor system health and performance, ensuring high availability of infrastructure.
• Set up and maintain dashboards in Kibana for operational visibility and reporting.

Skills

Linux administration

Syslog concepts

Networking basics

Scripting (Bash)

On-call/standby support

SR/CR handling

Tools

ELK stack (Logstash, Kibana)

Job description

Responsibilities

• Perform Linux system administration, including maintenance, troubleshooting, and configuration
• Manage and deploy Logstash pipelines as part of the ELK (Elasticsearch, Logstash, Kibana) stack
• Configure and manage syslog collection and metrics monitoring across systems
• Develop and maintain scripts to automate routine tasks and operational workflows
• Handle Service Requests (SR) and Change Requests (CR) in accordance with IT service management processes
• Monitor system health and performance, ensuring high availability of infrastructure
• Set up and maintain dashboards in Kibana for operational visibility and reporting

Requirements

• Proficient in Linux administration (e.g., RHEL or equivalent)
• Hands-on experience with the ELK stack, particularly Logstash pipeline deployment and Kibana dashboard creation
• Strong understanding of syslog and metrics concepts
• Solid foundational knowledge of networking (TCP/IP, DNS, routing, subnetting)
• Experience managing SRs and CRs in a structured IT environment
• Scripting skills (e.g., Bash equivalent)
• Able to perform standby duties, including being on-call and responding to after-hours incidents when required

Licence no: 12C6060