Junior Cloud Infrastructure Engineer

As a Junior Cloud Infrastructure Engineer at Miratech, you will play a crucial role in implementing and supporting the community-driven OpenStack-based private cloud infrastructure. Your primary responsibilities will include ensuring scalability, resilience, automation, and performance optimization of the cloud environment using Infrastructure-as-Code (IaC) tools like Ansible and Terraform. You will need to collaborate with platform and SRE teams to maintain secure, performant, and multi-tenant-isolated services for high-throughput, mission-critical applications. **Key Responsibilities:** - Assist in the implementation and support of multi-tenant OpenStack infrastructure and Kubernetes clusters across multi-region environments. - Support the provisioning and configuration of Ubuntu KVM, Cisco UCS servers, Pure Storage, and Ceph under guidance from senior engineers. - Contribute to automation tasks using tools such as Ansible, Terraform, or Pulumi for infrastructure setup and lifecycle management. - Help maintain and improve infrastructure delivery pipelines, including updates, patching, and rollback procedures. - Monitor and support observability tools (Prometheus, Grafana, Loki, etc.) to detect and report incidents. - Participate in activities to strengthen high availability, scalability, and disaster recovery of services. - Assist in troubleshooting infrastructure issues, escalating complex problems to senior team members. - Join the on-call rotation and contribute to incident response and post-mortem analysis under mentorship. **Qualifications:** - 2+ years of experience operating and automating large-scale OpenStack cloud environments with Ubuntu KVM hypervisors and Kubernetes. - Good knowledge of Infrastructure-as-Code with Ansible, Terraform, or Pulumi. - Strong Linux (RHEL/CentOS/Ubuntu) skills and ability to write scripts in Python, Bash, or Go. - Understanding of Git, CI/CD pipelines, and automated testing practices. - Basic knowledge of hypervisors (KVM, vSphere), software-defined storage protocols (iSCSI, NFS, Ceph), and L2/L3 networking. - Exposure to multi-region or high-availability OpenStack clusters is a plus. **Nice to have:** - Good knowledge of Cisco UCS Blade Servers (or similar server Infrastructure), Block/File Storage (Software-defined storage preferred). - Background in telco, edge cloud, or large enterprise infrastructure environments. In addition to the exciting technical challenges, Miratech offers a Culture of Relentless Performance, remote work flexibility, professional development opportunities, collaboration on impactful projects for top global clients, a welcoming multicultural environment, and social sustainability values focused on IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality.,