JOB DESCRIPTION

Core Responsibility: .

Engineering of systems administration-related solutions for various project and operational needs.
Maintain best practices for managing systems and services across all environments
Fault finding, analysis, and logging information for reporting performance exceptions
Proactively monitoring system performance and capacity planning
Manage, coordinate, and implement software upgrades, patches, and hotfixes on servers, workstations, and network hardware
Create and modify scripts or applications to perform tasks
Provide input on ways to improve the stability, security, efficiency, and scalability of the environment
Collaborate with other teams and team members to develop automation strategies and deployment processes

Required skills and qualifications:

Previous working experience as a System engineer L3 minimum 1 years.
Bachelors degree in Computer Science, Information Systems, or similar relevant degree.
Install, configure, harden, and maintain Linux servers (Ubuntu/RHEL/CentOS) for application, web, and database workloads
Implement and manage CI/CD pipelines using tools such as Jenkins, GitLab CI, Github or similar, enabling automated build, test, and deployment.
Use configuration management like Ansible to provision and manage infrastructure in a repeatable way.
Manage containers and orchestration platforms such as Docker for application deployment and scaling.
Monitor systems using tools like Prometheus, Grafana, Nagios, or equivalent, and respond to alerts to maintain high availability.
Troubleshoot Linux system, network, and application issues across development, test, and production environments.
Administer source control platforms (Git) and support branching, merging, and release practices for development teams.
Perform routine Windows Server administration tasks (user and permission management, basic roles, patching) where required.
Implement security best practices including patch management, firewall rules, SSH hardening, backups, and access controls on Linux and Windows systems.

IT SYSTEM ENGINEER L3

Job Description