Mirantis

Cloud Infrastructure Engineer - Kubernetes & KubeVirt (REF1242M)

Mirantis
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3 hours ago
Remote, United StatesSenior

Responsibilities

  • Architect, deliver, and operate enterprise-grade Kubernetes platforms across hybrid AWS and Azure environments.
  • Support containerized and virtualized workloads using KubeVirt to unify VM and container management.
  • Build and maintain production observability platforms to improve MTTR and system reliability.
  • Establish DevSecOps standards covering Harbor registry security, image scanning, container security, access management, RBAC, and compliance baselines.
  • Automate infrastructure provisioning and maintain reusable reference architectures and automation frameworks.
  • Implement and operate Argo CD and Helm-based GitOps and CI/CD workflows for controlled, reproducible, and auditable deployments.
  • Lead cloud modernization initiatives and migrate legacy platforms to cloud-native architectures.
  • Define and maintain cloud governance, security policies, and compliance frameworks.
  • Implement multi-network pod configurations with Multus CNI and integrate networking for KubeVirt workloads with multiple network attachments.
  • Design and operate Kubernetes networking for bare-metal and hybrid clusters, including MetalLB load balancing.
  • Troubleshoot CNI plugins, secondary interfaces, IPAM, traffic routing, and advanced Kubernetes networking issues.
  • Provide technical leadership through mentoring, technical design reviews, and collaboration with cross-functional and geographically distributed teams.

Requirements

  • Bachelor’s degree or foreign degree equivalent in Computer Science, Electrical Engineering, Electronics Engineering, or a related field.
  • Five years of post-baccalaureate progressive experience in the offered role, Software Engineer, Software Developer, Systems Engineer, or a related occupation.
  • Experience designing and operating production-level Kubernetes clusters for enterprise workloads.
  • Experience with AWS or Azure production infrastructure, including hybrid or multi-cloud architecture design.
  • Experience implementing CI/CD pipelines with Argo CD and JFrog Artifactory.
  • Experience with Infrastructure as Code using Terraform or Ansible for large-scale environment automation.
  • Production Linux system administration experience.
  • Experience with DevSecOps practices, Harbor registry security, access management, and compliance alignment.
  • Experience with monitoring and observability platforms for production systems.

Benefits

  • Telecommuting is permitted.
  • Professional development and training.
  • Conference and working-group attendance.
  • Company outings, happy hours, hackathons, and tech talks.
  • Competitive compensation package with a strong benefits plan.
  • Opportunity to work with open-source cloud technologies and distributed colleagues serving enterprise customers.

Tech Stack

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Mirantis

About Mirantis

501-1,000 employees
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