Cloud Infrastructure Engineer - Kubernetes & KubeVirt (REF1242M)

Mirantis Inc. is hiring a Cloud Infrastructure Engineer to architect, build, and operate enterprise-grade Kubernetes infrastructure across hybrid AWS and Azure environments. The role focuses on container and virtual machine workloads, cloud modernization, secure and observable systems, GitOps automation, and Kubernetes networking.

Responsibilities:

• The Cloud Infrastructure Engineer - Kubernetes & KubeVirt will architect and deliver enterprise-grade Kubernetes platforms deployed across hybrid AWS and Azure environments, supporting mission-critical workloads
• Design, implement, and operate Kubernetes-based infrastructure to support both containerized and virtualized workloads, leveraging KubeVirt to unify VM and container management, reducing infrastructure complexity and improving operational efficiency
• Build and maintain production observability platforms to improve mean time to resolution (MTTR) and overall system reliability
• Establish and enforce DevSecOps standards, including Harbor registry security, image scanning, container security controls, access management, RBAC enforcement, and compliance baselines
• Automate infrastructure provisioning using Infrastructure as Code, standardizing environments and reducing deployment times
• Implement and operate Argo CD-based GitOps deployment workflows to ensure reproducible and auditable releases across environments
• Lead cloud modernization initiatives, migrating legacy platforms to cloud-native architectures
• Define and maintain organizational cloud governance, security policies, and compliance frameworks
• Provide technical leadership through mentoring, technical design reviews, and collaboration with cross-functional and geographically distributed teams
• Implement and support multi-network pod configurations using Multus CNI to enable complex VM and container networking use cases
• Implement and manage GitOps-based CI/CD pipelines using Argo CD and Helm to support controlled, auditable infrastructure changes
• Develop and maintain reusable reference architectures and automation frameworks for repeatable Kubernetes deployments
• Design and operate Kubernetes networking solutions for bare-metal and hybrid clusters, including MetalLB-based load balancing
• Troubleshoot advanced Kubernetes networking issues involving CNI plugins, secondary interfaces, IPAM, and traffic routing
• Integrate networking configurations with KubeVirt workloads requiring multiple network attachments
• Telecommuting permitted

Requirements:

• Bachelor's degree or foreign degree equivalent in Computer Science, Electrical Engineering, Electronics Engineering, or related field
• Five (5) years of post-baccalaureate progressive experience in job offered, Software Engineer, Software Developer, Systems Engineer, or in a related occupation
• Design and operation of production level Kubernetes clusters for enterprise workloads
• AWS or Azure production infrastructure, including hybrid or multi-cloud architecture design
• CI/CD pipeline implementation using Argo CD and JFrog Artifactory for automated application and infrastructure deployments
• Infrastructure as Code using Terraform or Ansible for large-scale environment automation
• Linux system administration in production environments
• DevSecOps practices, including Harbor registry security, access management, and compliance alignment
• Monitoring and observability platforms for production systems