Hiring: IT SYSTEMS ENGINEER SR Company: First Horizon Bank Location: Maryville, TN Job Posted Time: 2026-09-15 11:28:10 Target Skills & Keywords : Ansible, ArgoCD, Azure, Bash, Bitbucket, CI/CD, Confluence, DNS, Docker, Git, GitHub, GitOps, Go, Groovy, Helm, IaC, Integration Testing, Jira, Kanban, Kubernetes, MongoDB, Node.js, OCI, PostgreSQL, PowerShell, Python, RBAC, Rancher, Redis, SQL Server, Scrum, Terraform About the job Experience: •Comprehensive expertise in cluster architecture: control plane, etcd, kubelet, kube-proxy, and API server internals •Advanced RBAC design, NetworkPolicies, PodSecurityAdmission, and admission controllers •Multi-cluster management strategies and federation patterns •Resource scheduling, quotas, LimitRanges, priority classes, and pod disruption budgets •Troubleshooting node-level, networking (CNI, DNS, Ingress), and storage (CSI, PV/PVC) issues Required Skills: •Leverage Engineering background and skills as an Infrastructure-as-Code Platform Engineer •Design, develop, and maintain declarative infrastructure patterns using Crossplane and Helm to enable self-service cloud resource provisioning. •Build, test, and version reusable IaC components (Compositions, Helm charts, Configuration Packages) within a common infrastructure framework. •Understands Semantic versioning and release management as applied to infrastructure artifacts and chart repositories. •Complete understanding of Software Development Lifecycle as it applies to infrastructure code •Extensive understanding of Git branching methodologies and their impact on infrastructure code promotion across environments. •Design and maintain Crossplane Compositions, CompositeResourceDefinitions (XRDs), and Claims to provision and manage cloud resources as Kubernetes-native APIs. •Build and publish reusable Crossplane Configuration Packages for self-service infrastructure consumption by development teams. Qualifications: •Minimum 10 years of experience as a DevOps or Systems Engineer or a bachelor's degree and 6 years of experience. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!