Unix Engineer and SRE (MAS)

Avepoint; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

A leading company in software solutions seeks a skilled RHEL System Administrator to manage and maintain systems across development, testing, and production environments. The ideal candidate will have a strong foundation in Unix/Linux administration, particularly RHEL, and experience in container platforms. This role involves collaboration with development teams for application deployment, ensuring compliance with security practices, and maintaining thorough documentation of system configurations. Join us to contribute to critical infrastructure and operational excellence in a dynamic tech environment.

Qualifications

• 3+ years of experience in Unix/Linux administration.
• Proficient in Red Hat Satellite and shell scripting.
• Strong knowledge of OpenShift and messaging queue platforms.

Responsibilities

• Manage and maintain RHEL systems across different environments.
• Design and implement OpenShift container platforms.
• Collaborate with teams to support application deployment.

Skills

Unix/Linux administration

OpenShift administration

Shell scripting

Networking concepts

Configuration management

Education

Bachelor’s degree in Computer Science

Tools

Red Hat Satellite

Ansible

JBoss

IBM MQ

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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