Unix Engineer and SRE

AvePoint · Singapore

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)