Responsibilities:
* Manage and optimize Linux environments (on-premises and cloud).
* Design scalable, secure, and innovative Linux architectures.
* Develop Ansible playbooks and Terraform modules for automation.
* Implement GitOps workflows and CI/CD integrations.
* Monitor and log using Dynatrace.
* Manage Linux Identity Management (IdM/FreeIPA).
* Ensure security hardening and compliance.
* Coach and mentor fellow Linux engineers.
* Document procedures and best practices.
* Advise development teams on Linux-related solutions.
Technical Competencies (Expert Level):
Must-have:
* Linux: RHEL, CentOS, Ubuntu
* Scripting: Bash, Python
* Automation: Ansible, Terraform
* GitOps: Flux, Argo CD
* Monitoring: Dynatrace
* Linux Identity Management
* Networking: iptables, routing, DNS
* Security: SELinux, auditd, firewalld
* CI/CD: GitLab CI, Jenkins
* Communication: clear, structured, audience-focused
* Coaching: mentoring and supporting Linux engineers
* Architecture: designing innovative Linux solutions
* Trusted advisor for Linux architecture and migrations
* FinOps awareness for resource usage and optimization