Linux Engineer

Key Activities:

• Design and implementation of Linux infrastructures

o   Design, installation and configuration of Linux servers (physical, virtual, cloud)

o   Architecture design for high availability, scalability and security

·       Advanced administration & 3rd-level support

o   Operation and maintenance of complex RHEL Linux environments

o   Incident analysis and root cause analysis for complex technical issues

o   Performance analysis and tuning (CPU, memory, I/O, network)

·       Automation & configuration management

o   Development of automation scripts and tools (e.g. shell, Python, Ansible)

o   Building standardized deployment, patching and release processes

·       Networking & virtualization

o   Network configuration (IP, routing, VLANs, firewall, DNS, NTP, load balancing)

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

·       Security, compliance & hardening

o   Implementation of hardening guidelines and security best practices

o   Patch and vulnerability management in close cooperation with security teams

o   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 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