Cloud platforms (AWS, Azure, GCP), container orchestration (Kubernetes, Docker), CI/CD pipelines (Jenkins, GitHub Actions, GitLab), infrastructure-as-code (Terraform, Ansible), monitoring and observability tools (Prometheus, Grafana, ELK Stack), scripting (Python, Bash), and DevSecOps practices. Engineers with experience in regulatory compliance, scalability, and microservices architectures are highly sought.