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We are looking for a Platform Engineer to support and enhance a large-scale Linux and container platform environment for a motor freight forwarder in Johns Creek, Georgia. This Long-term Contract position focuses on maintaining reliable infrastructure operations, strengthening platform performance, and ensuring stable Kubernetes and OpenShift services across multiple environments. The role will partner with technical teams to improve automation, availability, and operational readiness for business-critical systems.
Job Responsibility:
Administer a broad Linux server estate across production, quality assurance, and development environments, ensuring consistent performance and system stability
Plan and carry out operating system maintenance activities, including version upgrades, routine patching, and kernel updates with minimal service disruption
Track infrastructure health and fine-tune compute, memory, storage, and network performance to improve reliability and efficiency
Oversee account access controls and support authentication connectivity with enterprise directory services
Verify backup integrity and contribute to disaster recovery preparedness through regular review and testing activities
Manage Kubernetes and OpenShift platforms across environments, including deployment, day-to-day administration, and ongoing support
Lead cluster lifecycle activities such as installation, expansion, patching, version upgrades, and capacity adjustments
Configure and maintain core platform components such as namespaces, security settings, ingress, load balancing, and persistent storage resources
Assist application teams with container onboarding, issue resolution, and workload optimization while supporting CI/CD integration for container-based deployments
Monitor platform health with tools such as Prometheus, Grafana, and native OpenShift capabilities, and use findings to guide capacity planning
Requirements:
Hands-on experience in DevOps or platform engineering with strong responsibility for Linux or UNIX infrastructure
Proven expertise working with Kubernetes and OpenShift in enterprise or multi-environment settings
Practical knowledge of automation and infrastructure-as-code tools such as Ansible and Terraform
Experience managing operating system patching, upgrades, system tuning, and infrastructure monitoring
Familiarity with identity and access management integrations, backup validation, and disaster recovery support
Understanding of container networking, ingress configuration, load balancing, and persistent storage concepts
Ability to support CI/CD processes for containerized applications and collaborate effectively with application teams
Nice to have:
Exposure to clustered infrastructure technologies, including Microsoft Clustering