Unix Engineer and SRE (MAS)

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

Job summary

An established industry player is seeking a skilled Unix/Linux Administrator to manage and maintain RHEL systems. This role involves designing and implementing OpenShift container platforms, administering JBoss application servers, and utilizing Red Hat Satellite for efficient system management. The ideal candidate will have a strong background in Unix/Linux administration, particularly with RHEL, and be proficient in shell scripting and various configuration management tools. Join a dynamic team where your expertise will contribute to the stability and security of critical systems in a fast-paced environment.

Qualifications

• 3+ years experience in Unix/Linux administration, focusing on RHEL.
• Strong knowledge of OpenShift and proficiency in shell scripting.

Responsibilities

• Manage RHEL systems across various environments and ensure compliance.
• Design and support OpenShift platforms, troubleshoot JBoss servers.

Skills

Unix/Linux Administration

RHEL System Administration

Shell Scripting (Bash)

Networking Concepts

OpenShift Administration

Configuration Management

Troubleshooting

Messaging Queue Platforms

Education

Bachelor's degree in Computer Science

Bachelor's degree in Software Engineering

Tools

Red Hat Satellite

OpenShift

Ansible

Puppet

Zabbix

ELK stack

Job description

Key Responsibilities:

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

Qualifications:

1. Bachelor’s degree in Computer Science, Software Engineering, or related field
2. 3+ years of experience in Unix/Linux administration, with a focus on RHEL system administration and troubleshooting
3. Experience in supporting Messaging Queue platforms (e.g. IBM MQ, Active MQ, etc.)
4. Strong knowledge of OpenShift container platform administration
5. Proficiency in using Red Hat Satellite for system management
6. Proficiency in shell scripting (Bash) and at least one programming language (e.g., Python)
7. Strong understanding of networking concepts and protocols
8. Experience with configuration management tools (e.g., Ansible, Puppet)
9. Knowledge of monitoring and logging solutions (e.g., Zabbix, ELK stack)