Senior Specialist Linux Engineer l PJ

Commerz Global Service Solutions; Selangor; On-site; MYR 100,000 - 180,000; Full time

Job summary

Commerz Global Service Solutions is seeking a senior Linux infrastructure specialist to design, implement, and operate scalable Linux environments. You will focus on high availability, security, automation, and collaboration with security teams to maintain robust production systems.

Responsibilities include building CI/CD pipelines, implementing Ansible playbooks, and managing cloud integrations across Azure and GCP, while ensuring best practices for IAM and Linux security are followed.

Qualifications

• Bachelor level education or higher preferred for Linux infra roles
• Solid experience with Linux system administration and scripting
• Strong knowledge of CI/CD pipelines and automation
• Experience with Ansible, YAML, and JINJA templates
• Familiarity with cloud platforms (Azure, GCP) and virtualization
• Understanding of security best practices and IAM in Linux environments
• Proven ability to design and maintain complex Linux infrastructure
• Strong debugging and problem-solving skills

Responsibilities

• Design, installation and configuration of Linux servers (physical, virtual, cloud)
• Architecture design for high availability, scalability and security
• Operation and maintenance of complex RHEL Linux environments
• Incident analysis and root cause analysis for complex technical issues
• Development of automation scripts and tools (shell, Python, Ansible)
• Building standardized deployment, patching and release processes
• Integration with virtualization and cloud platforms (VMware, Azure, GCP)
• Implementation of hardening guidelines and security best practices
• Patch and vulnerability management in cooperation with security teams
• Logging, auditing and integration with SIEM solutions
• Plan and deploy all RHEL application servers in production
• Proficient in HTTP web servers and APIs
• Design and code complex Ansible workflows with multiple nodes

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

Design and implementation of Linux infrastructures

• Design, installation and configuration of Linux servers (physical, virtual, cloud)
• Architecture design for high availability, scalability and security

Advanced administration & 3rd-level support

• Operation and maintenance of complex RHEL Linux environments
• Incident analysis and root cause analysis for complex technical issues
• Performance analysis and tuning (CPU, memory, I/O, network)

Automation & configuration management

• Development of automation scripts and tools (e.g. shell, Python, Ansible)
• Building standardized deployment, patching and release processes
• Integration with virtualization and cloud platforms (e.g. VMware)
• Implementation of hardening guidelines and security best practices
• Patch and vulnerability management in close cooperation with security teams
• Logging, auditing and integration with SIEM solutions

Education:

• University of Applied Sciences or equivalent professional experience
• At least 5 years of professional experience
• Experience in IT operations; has own responsibility for systems and/or complex processes
• Ability to design, create, and modify CI/CD pipelines using tools such as TeamCity, Jenkins, and others. must have
• Ability to design and implement new technological solutions to meet business and technical requirements.
• Linux systems Knowledge is required (disk management, process handling, package management, network interfaces) must have
• Programming Vendor APIs such as Red Hat Satellite API, Azure, GCP or VMware APIs, MS Defender for Endpoint Linux would be a plus point but not important.
• Ability to code and understand Ansible's YAML and JINJA templates.
• Use configuration management tools like Red Hat Ansible to automate routine tasks must have
• Solid understanding of containerization and CI/CD pipelining concepts and tools.
• Understanding and worked with lifecycle management, code testing and Version Control System.
• Ability to write Python and have good understanding of Git.
• Strong ability to read, understand, write, investigate, and debug code effectively.
• Understanding of Software architectures (example monolith, N-tier)
• Plan and deploy all RHEL application servers in production based on the defined processes
• Proficient in understanding and working with HTTP web servers and APIs.
• Design and code complex ansible workflows with multiple nodes and nested structure.
• Cloud Technology Knowledge, (RHEL on Azure, GCP and Google BMS).
• Good understanding of security topics, including IAM, Linux security features, permissions, and SSH keys.
• Perform active maintenance and updates on production systems. You will provide 2nd / 3rd level support, escalating complex issues to senior engineers (3rd level) while learning to troubleshoot system errors.
• Assist and contribute ideas in planning and deploying RHEL application servers in production with other engineers, following established team processes and standards.

Personal Skills:

• High load capacity
• High result and goal orientation
• High service orientation
• Good analytical skills
• Very good conceptual skills
• Mastery of the entire lifecycle of the topic