Unix Engineer & SRE

Avepoint; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading technology solutions provider in Singapore is seeking an experienced Unix/Linux Administrator to manage and maintain RHEL systems, support OpenShift container platforms, and ensure adherence to security best practices. The ideal candidate should hold a Bachelor's degree in Computer Science and have over 3 years of relevant experience. Responsibilities include system administration, troubleshooting, and collaboration with development teams. Competitive benefits and growth opportunities offered.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• 3+ years of experience in Unix/Linux administration, focusing on RHEL systems.
• Proficiency in shell scripting (Bash) and scripting languages like Python.

Responsibilities

• Manage and maintain RHEL systems across all environments.
• Design and support OpenShift container platforms.
• Administer and troubleshoot JBoss application servers.

Skills

Unix/Linux administration

RHEL system administration

OpenShift administration

Bash shell scripting

Python programming

Networking concepts

Configuration management tools

Monitoring solutions

Education

Bachelor’s degree in Computer Science

Tools

Red Hat Satellite

Ansible

Zabbix

Job description

Key Responsibilities

• Manage and maintain RHEL systems across development, testing, and production environments
• Design, implement, and support OpenShift container platforms
• Administer and troubleshoot JBoss application servers
• Utilise Red Hat Satellite for system provisioning, patching, and configuration management
• Implement security best practices and ensure compliance with industry standards
• Perform system upgrades, patches, and maintenance tasks
• Develop and maintain documentation for system configurations and processes
• Collaborate with development teams to support application deployment and operations
• Participate in on-call rotations for critical system support

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or related field
• 3+ years of experience in Unix/Linux administration, with a focus on RHEL system administration and troubleshooting
• Experience in supporting Messaging Queue platforms (e.g. IBM MQ, Active MQ, etc.)
• Strong knowledge of OpenShift container platform administration
• Proficiency in using Red Hat Satellite for system management
• Proficiency in shell scripting (Bash) and at least one programming language (e.g., Python)
• Strong understanding of networking concepts and protocols
• Experience with configuration management tools (e.g., Ansible, Puppet)
• Knowledge of monitoring and logging solutions (e.g., Zabbix, ELK stack)

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