Commerz Global Service Solutions Hiring! Full Time Senior Specialist Linux Engineer l PJ in Selangor - Ricebowl

Work Arrangement:

EMEA Hours 08:00 – 17:00 (UTC +01:00) or Malaysian Hours from 3:00PM - 12:00AM.

You may need to support on-call and out of hours support.

Key Activities:

1) Design and implementation of Linux infrastructures

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

2) 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)

3) Automation & configuration management

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

4) Networking & virtualization

• Network configuration (IP, routing, VLANs, firewall, DNS, NTP, load balancing)
• Integration with virtualization and cloud platforms (e.g. VMware)

5) 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

Essential Skills:

• 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.
• 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 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.

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