Linux System Administrator

Key Skills: Git (GitHub, GitLab, BitBucket, SVN); Jenkins; Linux; CI/CD; Ansible; Splunk; Dynatrace

Key Responsibilities:

• Artifactory, GH Actions, Jenkins Administration & Maintenance
• Jenkins Pipeline Management & Upgrades – Design, develop, and maintain scalable Jenkins pipelines, integrate with Artifactory, optimize job execution, manage plugins, perform version upgrades, and implement secure credential handling for automation.
• Linux System Administration & Monitoring – Manage, upgrade, and optimize Linux-based CI/CD environments, automate system tasks using Bash/Ansible, monitor system health, and troubleshoot disk, process, and log-related issues to ensure high availability.
• Networking & Troubleshooting – Diagnose, monitor, and resolve network-related issues affecting CI/CD pipelines, debug DNS, firewall, proxy, and SSL/TLS problems, and use tools like tcpdump, curl, and netstat for analysis and proactive maintenance.
• Monitoring, Observability & Upgrades (Splunk, Dynatrace, CI/CD Health) – Administer, upgrade, and maintain Splunk for log management, create dashboards and alerts for system performance, integrate Dynatrace for real-time application monitoring, and ensure end-to-end observability for Jenkins, Artifactory, and infrastructure components.

 
Qualifications & Skills:

• Deep knowledge of Linux, containerized environments, Kubernetes, docker
• Extensive experience with all aspects of system administration
• Proficiency in Linux system administration, scripting (Bash, Python), and automation (Ansible).
• Solid understanding of networking concepts, troubleshooting, and security protocols.
• Experience with monitoring tools (Splunk, Dynatrace, Prometheus, Grafana) for CI/CD observability.
• Knowledge of containerization (Docker, Kubernetes) and cloud-based CI/CD environments is a plus