The most in-demand DevOps skills in Buenos Aires span cloud, containerization, automation, and reliability engineering. Employers highly value deep hands-on knowledge of AWS, followed by Google Cloud and Azure. Kubernetes, Docker, Terraform, Ansible, Prometheus, Grafana, Linux administration, GitOps workflows, and CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, Argo CD) are frequently required. Python, Bash, or Go scripting are valuable for automating workflows and platform tooling. Soft skills matter significantly due to cross-functional collaboration. Engineers who understand SRE principles (SLIs, SLOs, incident response, on-call reliability) have a major advantage. Business-impact awareness, such as cloud cost optimization and scalability planning, can differentiate senior candidates.