Linux Engineer

Commerz Global Service Solutions Sdn. Bhd.; Petaling Jaya; Hybrid; MYR 120,000 - 180,000; Full time

Benefits offered by this job

Hybrid work arrangement

Medical benefits

Insurance coverage

Public holiday in lieu

Flexible Spending Account

Public transport access

International exposure

Job summary

Commerz Global Service Solutions Sdn. Bhd. seeks a senior Linux infrastructure professional to design, implement, and maintain scalable Linux environments across physical, virtual, and cloud platforms.

You will design HA architectures, automate deployments, and collaborate with security teams for hardening and patching. The role requires hands-on experience with RHEL/OpenShift, CI/CD tooling, and scripting in Python or shell, with strong emphasis on automation using Ansible and related APIs.

Qualifications

• Ability to design, create, and modify CI/CD pipelines using tools such as TeamCity, Jenkins, and others.
• Linux systems knowledge including disk management, process handling, package management, and network interfaces.
• Ability to code and understand Ansible's YAML and JINJA templates.
• Use configuration management tools like Red Hat Ansible to automate routine tasks.

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.
• Develop automation scripts and tools (e.g. shell, Python, Ansible).
• Building standardized deployment, patching and release processes.

Skills

CI/CD pipelines

Linux administration

Python scripting

Ansible/YAML/Jinja

TeamCity/Jenkins

RHEL/OpenShift

VMware/Azure/GCP

Networking/Security basics

Code debugging

Git version control

Education

University of Applied Sciences or equivalent professional experience

5+ years professional IT operations experience

Tools

TeamCity

Jenkins

Red Hat Ansible

VMware

Azure

GCP

Job description

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)
• Development of automation scripts and tools (e.g. shell, Python, Ansible)
• Building standardized deployment, patching and release processes

Networking & virtualization

• Integration with virtualization and cloud platforms (e.g. VMware)

Security, compliance & hardening

• 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

Skills/Qualification:

• 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 likeRed 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.
• Familiar in interacting, configuring Red Hat Suite (RHEL, Ansible, Openshift)
• 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 provide2nd / 3rd level support, escalating complex issues to senior engineers (3rd level) while learning to troubleshoot system errors.
• Assist and contribute ideas in planning and deployingRHEL application serversin production with other engineers, following established team processes and standards.

What we offer:

• Hybrid working arrangement
• 21 days Annual Leave (Prorated)
• Medical Benefits for Employee, Spouse & Child
• Insurance Coverage
• Public Holiday in Lieu
• Flexible Spending Account
• EPF contribution rates will be increased after complete 3, 6, 10, and 14 years of service.
• A key role in shaping bank-wide capacity management in a global organization
• Exposure to international stakeholders across Asia, Europe and America
• Office reachable by public transport
• Opportunities to drive conceptual work, influence strategy and work with modern tooling
• Professional development in a global banking group with strong focus on risk management and compliance

Perks and benefits Medical Dental Customize your own medical benefits, Medical cover

Commerz Global Service Solutions (CGSS) is a 100% owned subsidiary of Commerzbank AG.

As a global service provider based in Petaling Jaya and Penang, Malaysia, we are positioned to deliver a wide range of global services and comprehensive solutions to meet the needs of its clients. Catering to multiple branches across Asia, Europe, and the Americas, CGSS contributes to increase profitability, standardize quality, and leveraging synergies for Commerzbank AG across regions into one central hub ensuring cost efficient processing. Visit our website or our Linkedin page to learn more about us.

Commerz Global Service Solutions (CGSS) is a 100% owned subsidiary of Commerzbank AG.

As a global service provider based in Petaling Jaya and Penang, Malaysia, we are positioned to deliver a wide range of global services and comprehensive solutions to meet the needs of its clients. Catering to multiple branches across Asia, Europe, and the Americas, CGSS contributes to increase profitability, standardize quality, and leveraging synergies for Commerzbank AG across regions into one central hub ensuring cost efficient processing. Visit our website or our Linkedin page to learn more about us.