Description

You will support Linux-based production environments, troubleshooting application workloads and automating operational tasks. You bridge Linux operational support with DevOps automation, focusing on scripting, build support, and production monitoring rather than deep kernel administration.

Responsibilities

• Monitor, troubleshoot, and support Linux production environments, investigating performance issues related to memory, processes, and file distribution.
• Maintain and support CI/CD pipelines (e.g., Jenkins jobs), automate build processes, and assist in deployment workflows.
• Develop and maintain automation scripts in Python and Bash to improve efficiency, handle file distribution, and manage system monitoring.
• Collaborate with application, infrastructure, security, and network teams to resolve system issues and ensure smooth operations.
• Configure process/thread CPU affinity and optimize resource usage based on application requirements using Linux user-space tools.

Required Skills

• 5+ years of experience in Linux system support, with strong proficiency in troubleshooting commands for processes, memory, and file systems.
• Strong scripting skills in Python and Bash for automation and tooling.
• Experience with CI/CD concepts and tools such as Jenkins, GitLab, or Bitbucket, including configuring and maintaining build jobs.
• Basic understanding of containerized workloads and Kubernetes from a user perspective (running and supporting pods).
• Ability to analyze application performance issues and implement user-space solutions.
• Experience supporting Java or C++ codebases for build troubleshooting.

Preferred Skills

• Exposure to Rust codebases or experience with monitoring tools like Prometheus, Grafana, or Zabbix.
• Knowledge of networking basics relevant to Linux application support (e.g., multicast, network card issues) and security policies (firewalls, SSH, CIS benchmarks).

Key Skills

Education

Any Graduate