Cloud Infrastructure Engineer - Kubernetes & KubeVirt (REF1242M)

About this role

Mirantis Inc. seeks a Cloud Infrastructure Engineer - Kubernetes & KubeVirt at its facility located at 14205 North Mopac Expressway, Austin, TX 78728. 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. Education: Bachelor’s degree or foreign degree equivalent in Computer Science, Electrical Engineering, Electronics Engineering, or related field. Experience: Five (5) years of post-baccalaureate progressive experience in job offered, Software Engineer, Software Developer, Systems Engineer, or in a related occupation.