Site Reliability Engineer - 2

Responsibilities

• Work with Linux-based systems to deploy and manage applications.
• Troubleshoot Linux-related issues to ensure high availability and performance.
• Maintain system stability, security, and performance tuning.
• Deploy, configure, and maintain Kubernetes clusters.
• Debug issues related to Kubernetes environments, including container orchestration and service failures.
• Ensure seamless containerised application deployments and scaling.
• Implement, configure, and maintain Prometheus and Grafana for system and application monitoring.
• Develop and maintain real-time Grafana dashboards for critical insights.
• Troubleshoot system performance and application issues using monitoring data.
• Understand cloud-based environments and basic cloud computing principles.
• Work with cloud services for infrastructure management and monitoring.
• Assist in troubleshooting cloud-related issues when required.
• Gain an understanding of the Cloud/Horizon portal for managing project-related tasks.
• Monitor and track cloud-based infrastructure using Horizon.
• Utilise the portal for operational insights and incident management.
• Set up, manage, and troubleshoot CronJobs for automating scheduled tasks.
• Ensure automated tasks execute as planned and investigate failures.
• Enhance automation processes to optimise system operations.
  

Requirements

• Bachelor's degree in computer science, Information Technology, or a related field (or equivalent experience).
• 3-5 years of experience in a DevOps Support Engineer role.
• Strong expertise in Linux system administration.
• Hands-on experience with Kubernetes deployment, debugging, and troubleshooting.
• Proficiency in Prometheus and Grafana for monitoring and dashboard management.
• Basic knowledge of cloud computing environments.
• Experience with the Horizon portal (preferred but not mandatory).
• Strong scripting and automation skills (Shell, Python, or Ansible is a plus).
• Ability to work independently and handle production incidents with minimal supervision.
• Excellent troubleshooting and analytical skills.
• Certification in Kubernetes (CKA, CKAD) is a plus.
• Experience with CI/CD pipelines and DevOps automation.
• Exposure to cloud providers such as AWS, Azure, and OpenStack.
• Strong understanding of networking fundamentals in a cloud-native environment.